CN106688406A - Self-propelled hole digging fertilizer distributor with leveling function - Google Patents
Self-propelled hole digging fertilizer distributor with leveling function Download PDFInfo
- Publication number
- CN106688406A CN106688406A CN201611109956.0A CN201611109956A CN106688406A CN 106688406 A CN106688406 A CN 106688406A CN 201611109956 A CN201611109956 A CN 201611109956A CN 106688406 A CN106688406 A CN 106688406A
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- Prior art keywords
- levelling
- frame
- leading screw
- self
- hole digging
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C15/00—Fertiliser distributors
- A01C15/06—Fertiliser distributors with distributing slots, e.g. adjustable openings for dosing
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Fertilizing (AREA)
Abstract
The invention discloses a self-propelled hole digging fertilizer distributor with a leveling function. The self-propelled hole digging fertilizer distributor comprises a rack with wheels and a hydraulic transmission mechanism assembly mounted on the rack and driven by a gasoline engine, wherein the hydraulic transmission mechanism assembly is connected with each hydraulic motor of a hole digging adjustment mechanism mounted on the middle of the rack through a hydraulic pipeline; and the hole digging adjustment mechanism mounted on the rack consists of a hole digging drill, a bucket fertilizer distribution box and a transverse leveling mechanism and a longitudinal alignment mechanism mounted on the hole digging drill. In the invention, through the transverse leveling mechanism and longitudinal alignment mechanism of the hole digging adjustment mechanism on the rack, the hole digging angle is adjusted, and holes are dug vertically downward in an oblique ground before fertilizer distribution; the fertilizer distributor disclosed by the invention is simple and small in structure and convenient to operate, can walk in an orchard through self-control and is not stalled in a hole digging fertilizer distribution operation; and moreover, with a high degree of automation, the fertilizer distributor remarkably saves the human and material resources and deserves wide promotion and application in the planting and cultivation of orchard fruit trees.
Description
Technical field
The invention belongs to fruit tree cultivation technical field, it is related to a kind of fertilizer applicator for orchard structure, and in particular to a kind of self-propelled band
The caving ＆ fertilizing machine of levelling function.
Background technology
, it is necessary to be applied fertilizer to the fruit tree in growth course in fruit-tree orchard cultivation, in order to ensure having for fertilising
Effect property, generally by the way of caving ＆ fertilizing.And caving ＆ fertilizing is a time-consuming operation, current most domestic orchard
The work for digging cave and fertilising is all by manually carrying out, first dig out a cave, during fertilizer then poured into hole again.This digging cave
The mode of fertilising needs to consume substantial amounts of manpower and materials, and efficiency is low.Existing earth auger is all mostly using gasoline engine, bavin
Oil machine or motor drive drill bit to realize digging cave, and this kind of earth auger often occurs that flame-out, rotating speed is unstable existing in digging cave process
As due to the inclined phenomenon in orchard hillside fields ground, digging cave angle is non-adjustable, has decomposed the dynamics bored under drill bit, therefore occur
Dig low cave effect, inconvenient operation, soil backfill rate high, and can not be the problems such as orchard is voluntarily walked.
The content of the invention
It is an object of the invention to overcome the deficiencies in the prior art, there is provided a kind of digging cave is steady, soil backfill rate is low from
Caving ＆ fertilizing machine of the formula with levelling function is walked, by beating side leveling mechanism and the longitudinal alignment mechanism that cave adjustment mechanism is set,
Realization refertilizes after cave is dug in sloping floor vertically downward；Its is easy to operate and can manipulate in orchard walking, automaticity
It is high, need not waste that substantial amounts of manpower and materials dynamicization degree is high, solve the above mentioned problem of existing applying fruit trees with fertilizer technology presence.
The technical solution adopted in the present invention is, a kind of self-propelled caving ＆ fertilizing machine with levelling function, including a dress
There is the frame of wheel, and by GED hydraulic gear assembly in frame, described hydraulic pressure is passed
Dynamic mechanism assembly is connected by fluid pressure line with each hydraulic oil motor that cave adjustment mechanism is made on central rack, described
It is rack-mounted to make cave adjustment mechanism respectively by the side leveling of earth screw head, bucket-shaped fertilizing box and installation earth screw head
Mechanism and longitudinal alignment mechanism composition；
The side leveling mechanism for making cave adjustment mechanism is distinguished on the cross bar above frame by two linear bearings
An each piece lift adjustment leading screw of connection, wherein active lifting adjusting screw upper end equipped with raise-lower hydraulic motor be provided with one
Individual adjustable speed-changing chain-wheel mechanism, is connected through chain with the driven sprocket of another driven lift adjustment leading screw upper end；Upper end is equipped with
The earth screw head of cave hydraulic motor is dug mounted in lifting leveling bar middle part, through linear bearing and driving and driven rising-falling tone that two ends are fixed
Section leading screw connection；The lower end of the driving and driven lift adjustment leading screw of side leveling mechanism, through two linear bearings and the longitudinal direction levelling machine
Two longitudinal direction levelling leading screw connections of structure；
Two longitudinal direction levelling leading screws of the fore-and-aft leveling mechanism for making cave adjustment mechanism are through bearing block mounted in frame lower section
Cross bar on, wherein longitudinal direction levelling leading screw chain spoke through wire lever on be equipped with of the butt head equipped with longitudinal direction levelling hydraulic motor
Another longitudinal direction levelling screw synchronous of connection are driven to rotate.
The self-propelled caving ＆ fertilizing machine with levelling function of the present invention, is further characterized in that,
The two ends of the side leveling mechanism lifting leveling bar and the connection of linear bearing, one end is directly through connecting seat pivot
Connect, other end socket one is slidably connected bar, then be pivotally connected through connecting seat and linear bearing.
Two of longitudinal alignment mechanism longitudinal directions levelling leading screw lower end, each socket one is slidably connected bar, then through connecting seat
It is pivotally connected with linear bearing.
The frame is provided with the action of each hydraulic jack of control hydraulic gear assembly and driving machine unwheeling wheel
The control crank that rotates of hydraulic motor, the control crank is provided with control button.
The bucket-shaped fertilizing box is located at the rear that frame makes cave adjustment mechanism, and bucket-shaped fertilizing box lower section is provided with leads to earth screw
The fertilising delivery pipe of head bottom.Fertilising switch is provided with bucket-shaped fertilizing box.
The self-propelled caving ＆ fertilizing machine with levelling function of the present invention, by beating the horizontal tune that cave adjustment mechanism is set in frame
Cave angle is dug in flattening mechanism and longitudinal alignment mechanism, adjustment, and realization refertilizes after cave is dug in sloping floor vertically downward；Present invention knot
Structure is simple, compact, it is easy to operate and can voluntarily manipulate orchard walking, will not stop working during caving ＆ fertilizing operation, automate journey
Degree is high, save substantial amounts of manpower and materials, and wide popularization and application is worth in fruit-tree orchard is planted and is cultivated.
Brief description of the drawings
Fig. 1 and Fig. 2 are the self-propelled caving ＆ fertilizing machine structural representations with levelling function of the present invention；
Fig. 3 is the structural representation that the present invention makes cave adjustment mechanism；
Fig. 4 is the side leveling mechanism structure schematic diagram that the present invention makes cave adjustment mechanism；
Fig. 5 is longitudinal alignment mechanism structural representation that the present invention makes cave adjustment mechanism；
Fig. 6 is caving ＆ fertilizing machine control crank structural representation of the present invention；
Fig. 7 is that the present invention beats the bucket-shaped fertilizing box structural representation of cave-applied fertilizer machine.
In figure, 1. frame, 2. hydraulic gear assembly, 3. makes cave adjustment mechanism, 4. earth screw head, 5. side leveling machine
Structure, 6. longitudinal alignment mechanism, 7. cross bar, 7 ' cross bars, 8. linear bearing, 9. active lifting adjusting screw, the driven rising-falling tones of 9 '
Leading screw is saved, 10. raise-lower hydraulic motor, 11. adjustable speed-changing chain-wheel mechanisms, 12. driven sprockets, 13. lifting leveling bars, 14. dig caves
Hydraulic motor, 15. longitudinal direction levelling hydraulic motors, 16. longitudinal direction levelling leading screws, 17. chain spokes, 18. connecting seats, 19. are slidably connected
Bar, 20. hydraulic motors, 21. control cranks, 22. control buttons, 23. bucket-shaped fertilizing boxs, 24. fertilising delivery pipes, 25. bearing blocks,
26. fertilising switches, 27. petrol engines.
Specific embodiment
The present invention is described in detail with reference to the accompanying drawings and detailed description.
A kind of self-propelled caving ＆ fertilizing machine with levelling function, as depicted in figs. 1 and 2, it include one it is wheel-mounted
Frame 1, and the hydraulic gear assembly 2 driven by petrol engine 4 in frame 1, hydraulic gear assembly 2
It is connected with each hydraulic motor that cave adjustment mechanism 3 is made on the middle part of frame 1 by fluid pressure line, in frame 1
Beat cave adjustment mechanism 3 respectively by earth screw first 4, bucket-shaped fertilizing box 23 and install earth screw first 4 the and of side leveling mechanism 5
Longitudinal alignment mechanism 6 is constituted.
As shown in figure 3, the present invention beats the side leveling mechanism 5 of cave adjustment mechanism 3 on the cross bar 7 of the top of frame 1, lead to
Cross two linear bearings 8 and be respectively connected with a lift adjustment leading screw, wherein an active lifting equipped with raise-lower hydraulic motor 10
The adjustable speed-changing chain-wheel mechanism 11 that the upper end of adjusting screw 9 is provided with, through on chain and another driven lift adjustment leading screw 9 '
The driven sprocket 12 at end is connected；Upper end is mounted in the middle part of lifting leveling bar 13 equipped with the earth screw first 4 for digging cave hydraulic motor 14, through two
Fixed linear bearing 8 is held to be connected with driving and driven lift adjustment leading screw 9,9 '；The driving and driven lift adjustment silk of side leveling mechanism 5
The lower end of thick stick 9,9 ', is connected through two linear bearings 8 with two longitudinal direction levelling leading screws 16 of longitudinal alignment mechanism 6.
As shown in figure 3, the present invention beats two longitudinal direction levelling warp beams of leading screw 16 of longitudinal alignment mechanism 6 of cave adjustment mechanism 3
Bearing 25 is on the cross bar 7 ' of the lower section of frame 1, wherein longitudinal direction levelling silk of the butt head equipped with longitudinal direction levelling hydraulic motor 15
Chain spoke 17 of the thick stick 16 through being equipped with wire lever drives another root of connection longitudinally to align the synchronous axial system of leading screw 16.
As shown in figure 4, the connection at the two ends and linear bearing 8 of the lifting leveling of side leveling mechanism 5 bar 13 of the present invention.One end
Directly it is pivotally connected through connecting seat 18, one end socket one is slidably connected bar 19, then is pivotally connected with linear bearing 8 through connecting seat 18.
As shown in figure 5, the lower end of leading screw 16 is aligned in two longitudinal directions of present invention longitudinal direction alignment mechanism 6, each socket one is slided and connected
Extension bar 19 ', then be pivotally connected with linear bearing 8 through connecting seat 18.
As shown in fig. 6, frame of the invention 1 be provided with each hydraulic jack action of control hydraulic gear assembly 2, with
And the control crank 21 that the hydraulic motor 20 on the wheel of frame 1 rotates is driven, control crank 21 is provided with control button 22,
As shown in fig. 7, bucket-shaped fertilizing box 23 of the invention is located at 1 dozen of rear of cave adjustment mechanism 3 of frame, bucket-shaped fertilizing box
23 lower sections are provided with the fertilising delivery pipe 24 for leading to first 4 bottom of earth screw.Fertilising switch 26 is provided with bucket-shaped fertilizing box 23.
When the self-propelled caving ＆ fertilizing machine with levelling function in orchard of the present invention is used, petrol engine 27 is started first, driven
Hydrodynamic pressure assembly of drive gear 2 is in running status, by controlling control crank 21, the hydraulic motor 20 allowed on the wheel of frame 1
Driving moment is rotated, and orders about the caving ＆ fertilizing position that caving ＆ fertilizing machine proceeds forward to fruit-tree orchard, and caving ＆ fertilizing machine drives to
After needing the side of fertilising fruit tree, by controlling the control button 22 on control crank 21, the digging cave of cave adjustment mechanism 3 is beaten in startup
Hydraulic motor 14 is operated；Driving earth screw first 4 of the side leveling mechanism 5 on lifting leveling bar 13 carries out digging cave work；When
When digging acupoint depth reaches requirement, unlatching is beaten below the bucket-shaped fertilizing box 23 in the rear of cave adjustment mechanism 3 and leads to applying for first 4 bottom of earth screw
Fertile delivery pipe 24, to applying fertilizer in the cave dug.
When the position of caving ＆ fertilizing is when being carried out with the hillside band of certain gradient, due to caving ＆ fertilizing of the invention
Machine frame 1 can be with slope terrain run-off the straight, and the cave dug out is inclined, does not meet the requirement of fertilising, in order to avoid
There are inclination conditions in cave, before carrying out digging cave work, first will be by beating the side leveling that cave adjustment mechanism 3 is installed on cross bar 7
Mechanism 5, lift the horizontal adjustment of leveling bar 13；The horizontal adjustment of lifting leveling bar 13 is by two linear axis on cross bar 7
Hold the 8 driving and driven lift adjustment leading screws 9,9 ' for being connected, and active lifting adjusting screw 9 an adjustable speed-changing chain-wheel mechanism
11 are carried out, adjustable speed-changing sprocket wheel that a upper end of active lifting adjusting screw 9 equipped with raise-lower hydraulic motor 10 is provided with
Mechanism 11.
The adjustable speed-changing chain-wheel mechanism 11 is provided with multiple adjustable gears, through chain and another driven lift adjustment leading screw 9 '
The driven sprocket 12 of upper end is connected, and the differential of driving and driven lift adjustment leading screw 9,9 ' can be realized, due to driving and driven rising-falling tone
The rotating speed for saving leading screw 9,9 ' is different, the position of two linear bearing 8 on driving and driven lift adjustment leading screw 9,9 is produced difference in height, root
According to the incline direction of frame 1, lateral inclination is by the rotating forward on active lifting adjusting screw 9 equipped with raise-lower hydraulic motor 10 or anti-
Turn, will together inclined lifting leveling bar 13 be adjusted to horizontality with frame 1；Due to the top cross bar 7 of side leveling mechanism 5
Two ends are directly pivotally connected with the one end of linear bearing 8 through connecting seat 18, and other end socket one is slidably connected bar 19, then through connecting seat 18 with
Linear bearing 8 is pivotally connected, therefore when leveling lifts leveling bar 13, can make two linear bearings 8 at different rates along master and slave
Dynamic lift adjustment leading screw 9,9 moves up or down and stagnate motionless without blocking, and lifting leveling bar 13 is maintained at into horizontal
State, the earth screw first 4 for making cave adjustment mechanism 3 is vertically downward for lateral attitude.
It is the lower end by the driving and driven lift adjustment leading screw 9,9 ' of side leveling mechanism 5 for the fore-and-aft tilt of frame 1,
Solved through the longitudinal alignment mechanism 6 on two longitudinal direction levelling leading screws that two linear bearing 8 is connected.Because the longitudinal direction of frame 1 is inclined
Tiltedly, can make to be beaten on lifting leveling bar 13 and produce fore-and-aft tilt with frame 1, according to the incline direction of frame 1, mounted in machine
Fore-and-aft leveling mechanism 6 on the cross bar 7 ' of the lower section of frame 1, the longitudinal direction levelling hydraulic motor 15 being equipped with by termination drives longitudinal direction levelling silk
The forward or reverse of thick stick 16, by chain spoke 17 drive connection another longitudinal direction levelling the synchronous axial system of leading screw 16, and drive with
They connect two linear bearings 8 and driving and driven lift adjustment leading screws 9,9 ', along two longitudinal directions align leading screws 16 it is synchronous forward or to
After move, be most connected with driving and driven lift adjustment leading screw 9,9 ' at last, the earth screw first 4 on lifting leveling bar 13 is in vertical
State vertically downward is also adjusted to position.
When the earth screw first 4 that caving ＆ fertilizing machine of the present invention makes cave adjustment mechanism 3 is adjusted to vertical in both direction in length and breadth
After downward state, it is possible to which the digging cave hydraulic motor 14 that cave adjustment mechanism 3 is made in startup is operated；Earth screw first 4 is driven to be dug
Cave works；When digging acupoint depth reaches requirement, unlatching is beaten below the bucket-shaped fertilizing box 23 in the rear of cave adjustment mechanism 3 and leads to earth screw head
The fertilising delivery pipe 24 of 4 bottoms, to applying fertilizer in the cave dug.
The self-propelled caving ＆ fertilizing machine with levelling function of the present invention, by beating the transverse direction that cave adjustment mechanism 3 is set in frame 1
Levelling gear 5 and longitudinal alignment mechanism 6, can adjust digging cave angle, realize smoothly being used vertically downward in sloping floor and dig
Cave drill bit 4 carries out digging cave, then automatic fertilization again.Simple structure of the present invention is compact, easy to operate, high degree of automation and can
Walked in orchard with voluntarily manipulating, save substantial amounts of manpower and materials, should be widely promoted in fruit-tree orchard is planted and is cultivated
Using.
Above-mentioned implementation method is an example of the present invention, is not intended to limit implementation and the interest field of invention, all
The equivalence changes made according to the content described in the present patent application scope of patent protection and modification, all should be included in the present patent application
In the scope of the claims.
Claims (5)
1. a kind of self-propelled caving ＆ fertilizing machine with levelling function, an including wheel-mounted frame (1), and installed in machine
The hydraulic gear assembly (2) driven by petrol engine (27) on frame (1), described hydraulic gear assembly (2) leads to
Cross fluid pressure line and be connected with each hydraulic motor that cave adjustment mechanism (3) is made on frame (1) middle part, it is characterised in that
It is described to make cave adjustment mechanism (3) respectively by earth screw head (4), bucket-shaped fertilizing box (23) and installation in frame (1)
The side leveling mechanism (5) of earth screw head (4) and longitudinal alignment mechanism (6) composition；
The side leveling mechanism (5) for making cave adjustment mechanism (3) on the cross bar (7) above frame (1), by two straight lines
Bearing (8) is respectively connected with a lift adjustment leading screw, wherein an active lifting equipped with raise-lower hydraulic motor (10) is adjusted
The adjustable speed-changing chain-wheel mechanism (11) that leading screw (9) upper end is provided with, through chain and another driven lift adjustment leading screw (9 ')
Driven sprocket (12) connection of upper end；Earth screw head (4) of the upper end equipped with digging cave hydraulic motor (14) is mounted in lifting leveling bar
(13) middle part, the linear bearing (8) fixed through two ends is connected with driving and driven lift adjustment leading screw (9,9 ')；Side leveling mechanism
(5) lower end of driving and driven lift adjustment leading screw (9,9 '), through two of two linear bearings (8) and longitudinal alignment mechanism (6)
Longitudinal direction levelling leading screw (16) connection；
Two longitudinal directions levelling leading screw (16) of the fore-and-aft leveling mechanism (6) for making cave adjustment mechanism (3) fill through bearing block (25)
On cross bar (7 ') below frame (1), wherein longitudinal direction levelling leading screw of the butt head equipped with longitudinal direction levelling hydraulic motor (15)
(16) the chain spoke (17) through being equipped with wire lever drives another longitudinal direction levelling leading screw (16) synchronous axial system of connection.
2. the self-propelled caving ＆ fertilizing machine with levelling function according to claim 1, it is characterised in that the side leveling
The two ends of mechanism (5) lifting leveling bar (13) and the connection of linear bearing (8), one end is directly pivotally connected through connecting seat (18), another
End socket one is slidably connected bar (19), then is pivotally connected through connecting seat (18) and linear bearing (8).
3. the self-propelled caving ＆ fertilizing machine with levelling function according to claim 1, it is characterised in that the longitudinal direction levelling
Two of mechanism (6) longitudinal directions levelling leading screw (16) lower end, each socket one is slidably connected bar (19 '), then through connecting seat (18) with it is straight
Bobbin holds (8) pivot joint.
4. the self-propelled caving ＆ fertilizing machine with levelling function according to claim 1, it is characterised in that the frame (1)
It is provided with the hydraulic motor on the action of control hydraulic gear assembly (2) each hydraulic motor and driving frame (1) wheel
(20) control crank (21) for rotating, the control crank (21) is provided with control button (22).
5. the self-propelled caving ＆ fertilizing machine with levelling function according to claim 1, it is characterised in that the bucket-shaped fertilising
Case (23) is located at the rear that frame (1) beats cave adjustment mechanism (3), and bucket-shaped fertilizing box (23) lower section is provided with leads to earth screw head (4)
Fertilising switch (26) is provided with the fertilising delivery pipe (24) of bottom, bucket-shaped fertilizing box (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611109956.0A CN106688406B (en) | 2016-12-06 | 2016-12-06 | A kind of self-propelled caving & fertilizing machine with levelling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611109956.0A CN106688406B (en) | 2016-12-06 | 2016-12-06 | A kind of self-propelled caving & fertilizing machine with levelling function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106688406A true CN106688406A (en) | 2017-05-24 |
| CN106688406B CN106688406B (en) | 2019-03-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611109956.0A Active CN106688406B (en) | 2016-12-06 | 2016-12-06 | A kind of self-propelled caving & fertilizing machine with levelling function |
Country Status (1)
| Country | Link |
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| CN (1) | CN106688406B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108633388A (en) * | 2018-04-30 | 2018-10-12 | 海宁市高级技工学校 | A kind of lever regulated formula digging apparatus |
| CN108781610A (en) * | 2018-04-30 | 2018-11-13 | 海宁市高级技工学校 | It is a kind of to facilitate sized digging apparatus |
| CN115262546A (en) * | 2022-08-17 | 2022-11-01 | 广州公路工程集团有限公司 | Spatial multi-degree-of-freedom side slope grooving device and grooving method |
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| US20030196373A1 (en) * | 2001-10-11 | 2003-10-23 | Ellis C. Mitchell | Potting machines and methods |
| CN201365435Y (en) * | 2009-02-12 | 2009-12-23 | 许华美 | Wheel type hole borer |
| CN102342202A (en) * | 2011-10-13 | 2012-02-08 | 华南农业大学 | Hole borer |
| CN204860242U (en) * | 2015-08-18 | 2015-12-16 | 绍兴酷印机械设备有限公司 | Trilateral trimming machine of greenbelt |
| CN205454590U (en) * | 2016-01-12 | 2016-08-17 | 江苏省丰垒果蔬特种机械研制有限公司 | Dual purpose machine for harvesting and planting yam |
| CN106015480A (en) * | 2016-07-25 | 2016-10-12 | 大庆宏升石油机械设备制造有限公司 | Intelligent adjustment device for transmission system of oil pumping unit |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030196373A1 (en) * | 2001-10-11 | 2003-10-23 | Ellis C. Mitchell | Potting machines and methods |
| CN201365435Y (en) * | 2009-02-12 | 2009-12-23 | 许华美 | Wheel type hole borer |
| CN102342202A (en) * | 2011-10-13 | 2012-02-08 | 华南农业大学 | Hole borer |
| CN204860242U (en) * | 2015-08-18 | 2015-12-16 | 绍兴酷印机械设备有限公司 | Trilateral trimming machine of greenbelt |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108633388A (en) * | 2018-04-30 | 2018-10-12 | 海宁市高级技工学校 | A kind of lever regulated formula digging apparatus |
| CN108781610A (en) * | 2018-04-30 | 2018-11-13 | 海宁市高级技工学校 | It is a kind of to facilitate sized digging apparatus |
| CN115262546A (en) * | 2022-08-17 | 2022-11-01 | 广州公路工程集团有限公司 | Spatial multi-degree-of-freedom side slope grooving device and grooving method |
| CN115262546B (en) * | 2022-08-17 | 2023-08-15 | 广州公路工程集团有限公司 | Space multi-degree-of-freedom side slope grooving device and grooving method |
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| Publication number | Publication date |
|---|---|
| CN106688406B (en) | 2019-03-22 |
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