CN106817927A - Rotation type subsoiler - Google Patents
Rotation type subsoiler Download PDFInfo
- Publication number
- CN106817927A CN106817927A CN201611077562.1A CN201611077562A CN106817927A CN 106817927 A CN106817927 A CN 106817927A CN 201611077562 A CN201611077562 A CN 201611077562A CN 106817927 A CN106817927 A CN 106817927A
- Authority
- CN
- China
- Prior art keywords
- power transmission
- crank
- transmission shaft
- frame
- bar
- 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
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
- A01B33/08—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 present invention relates to working subsoil machinery, especially a kind of rotation type subsoiler.A kind of rotation type subsoiler, including frame, power transmission shaft and loosing earth mechanism, power transmission shaft is rotatably connected in the frame of upper strata；Loosing earth mechanism shakes including punching and bar and unscrews set, and the punching bar that shakes is arranged on and unscrews in set, and the punching bar that shakes be connected with unscrewing set and rotate, and unscrews set and is connected with middle level frame and lower rack rotation, and loosing earth mechanism and ground are in 20 40 ° of angles；Power transmission shaft and being unscrewed connected by transmission connecting structure between set, and power transmission shaft and punching are shaken and connected by slider-crank mechanism between bar, and the crank in slider-crank mechanism is fixedly connected with power transmission shaft；Including at least one set of loosing earth mechanism, one group of loosing earth mechanism includes four loosing earth mechanisms, and corresponding to be provided with four cranks, loosing earth mechanism is symmetrical set relative to the center of power transmission shaft, and 90 ° are differed between the setting angle of adjacent crank.The vibrations of frame are which obviated, and vibrospade has been reached good vibrating subsoiling effect to soil under small Oscillation Amplitude.
Description
Technical field
The present invention relates to working subsoil machinery, especially a kind of rotation type subsoiler.
Background technology
Because conventional tillage mode influences, China agricultural land cannot get subsoiling for many years, and plough horizon significantly shoals, plough
Bottom is thickened year by year, is ploughed increasingly hardened, and so-called plough sole is the big public hazards in world today's agro-farming, because soil is pressed
It is real so that the space of soil reduces, seepage of water and the aeration reduction of soil, when raining, plough sole intercepts precipitation infiltration and shape
Into serious soil erosion or it is etched；During drought and water shortage, plough sole intercepts the growth institute that lower soil water rises supply crop
Need, the air and heat in soil is exchanged insufficient, it is impossible to be sufficiently fed oxygen and exclude the gases such as carbon dioxide, hinder root system
Eubolism.
The subsoiler that current China uses is generally divided into Viberation deep coosener and non-vibration subsoiler, and non-vibration subsoiler is simple
Tractive force by the traction machine such as tractor carries out subsoiling, and this kind of subsoiler plough point is larger by resistance, has the following disadvantages：Make
Industry load is big, low production efficiency, effect are poor.
Existing vibration type deep-loosening machine, it is general during vibrating subsoiling to use crank-rocker mechanism up-down vibration or swing,
First, in order to reach relatively good subsoiling effect, the amplitude of its up-down vibration or swing is larger, but crank-rocker mechanism
Vibration can be produced to soil, during swing according to active force and the principle of reaction force, the frame and driving link of Viberation deep coosener
Significant shock can be produced, if vibrations or vibration amplitude are excessive for a long time, can all shadow be produced to the life-span of frame or parts
Ring, and have influence on the driving comfort degree of driver, so as to influence operating efficiency.
The content of the invention
It is an object of the invention to solve the above-mentioned problems in the prior art, it is proposed that a kind of rotation type subsoiler,
The vibrations of frame are which obviated, and vibrospade has been reached good subsoiling effect to soil under small Oscillation Amplitude.
The technical scheme is that：A kind of rotation type subsoiler, including frame, power transmission shaft and loosing earth mechanism, wherein, institute
Stating frame includes the upper strata frame, middle level frame and the lower rack that are from top to bottom fixedly connected sequentially, and upper strata frame is in level side
To setting, middle level frame and lower rack and ground are in 20-40 ° of angle, and power transmission shaft is rotatably connected in the frame of upper strata；Loosenning tiller
Structure is shaken including punching and bar and unscrews set, and the punching bar that shakes is arranged on and unscrews in set, and the punching bar that shakes is connected with unscrewing set and rotate, and is unscrewed and is covered and middle level
Frame and lower rack rotate connection, and loosing earth mechanism is in 20-40 ° of angle with ground；Power transmission shaft and unscrew set between by transmission
Bindiny mechanism is connected, and power transmission shaft and punching are shaken and connected by slider-crank mechanism between bar, the crank in slider-crank mechanism with pass
Moving axis is fixedly connected；
Including at least one set of loosing earth mechanism, one group of loosing earth mechanism includes four loosing earth mechanisms, corresponding to be provided with four cranks,
Loosing earth mechanism is symmetrical set relative to the center of power transmission shaft, and 90 ° are differed between the setting angle of adjacent crank.
In the present invention, the power transmission shaft include several sections of axis bodies, the axis of axis body on the same line, the end of adjacent axis body
Crank connecting rod is respectively and fixedly provided with, is fixedly connected by crank between two adjacent crank connecting rods, crank is in eccentric setting, one group of pine
Native mechanism includes four pairs of crank connecting rods, four pairs of crank connecting rods along axis body clockwise or counterclockwise 90 ° successively of axis
Set, so that the setting angle of adjacent crank differs 90 °；Axis body positioned at middle part passes through bevel gear set I and power transmission shaft
Drive connection, the other end of power transmission shaft is rotated with universal joint and is connected.
The transmission connecting mechanism includes bevel gear set II, rotating shaft and helical gear, and the top of its central axis and rotating shaft is all provided with
There is a bevel gear, the top of axis body and rotating shaft is connected by bevel gear set II, and the bottom of rotating shaft is fixedly connected with threaded rod, tiltedly
Gear is fixed on the upper end for unscrewing set, is meshed between helical gear and threaded rod, and rotating shaft is rotated with middle level frame and lower rack
Connection.When drive axis, threaded rod is imparted power to by bevel gear set II, threaded rod is engaged with helical gear, so that
Drive unscrews set and rotates.
The outer surface for unscrewing set is provided with several bearings I, corresponding to be provided with bearing in middle level frame and lower rack
Seat, bearing I is fixed in bearing block, it is achieved thereby that unscrew set being connected with the rotation of middle level frame and lower rack, unscrews set
Lower external face be provided with spiral form soil poking plate.When unscrewing set rotation, spiral form soil poking plate is in the presence of high speed rotates
Soil can be carried out loose.
The bar that shakes that rushes includes sleeve and shovel body, and sliding block is fixed with the top of sleeve, and sliding block is connected by connecting rod with crank,
The outer surface of sleeve is provided with least one bearing II, and sleeve is rotated with sleeve by bearing II and is connected, and shovel body is fixed with sleeve,
The bottom of shovel body is fixed with the empennage horizontal by 60 °.
Beneficial effects of the present invention：
(1) loosing earth mechanism of the invention is using the rotation for unscrewing set and rushes the side that bar vibration at an angle of shaking is combined
Formula, vibrates to soil when unscrewing, by unscrew set unscrew and to rush the impact produced during bar up-down vibration of shaking simultaneously complete
Soil is loose in pairs, and existing Viberation deep coosener is general only with up-down vibration or the mode chesson of side-to-side vibrations,
Therefore the present invention compared with prior art, rushes the bar that shakes and has reached good vibrating subsoiling effect to soil under less Oscillation Amplitude
Really；
(2) be each punching shake each crank that bar provides power setting angle between differ 90 °, each punching is shaken, bar produces shakes
It is separated by a quarter cycle between dynamic ripple, vibration source acts on the Phase Stacking on same axis, offsets amplitude, superposition
Produce the fluctuation on axle little afterwards, mitigate dynamic loading or the vibrations of power transmission shaft, reduce the vibrations of power transmission shaft and to equipment
Influence；
(3) punching shakes bar in certain angle of inclination up-down vibration, with the width for rushing the bar that shakes and being moved compared to it of swing formula
Degree is reduced, and is significantly reduced punching and is shaken bar because vibrating the influence produced to whole frame, while make punching shake resistance drop that bar buries
Arrive minimum, reduced the power loss of vibrospade, vibration depth is reached requirement.
Brief description of the drawings
Fig. 1 is dimensional structure diagram of the invention；
Fig. 2 is front view of the invention；
Fig. 3 is the stereogram of frame in the present invention；
Fig. 4 is the top view of power transmission shaft in the present invention；
Fig. 5 is power transmission shaft and the transmission connecting mechanism schematic diagram between unscrewing set in the present invention；
Fig. 6 is the front view of loosing earth mechanism in the present invention；
Fig. 7 is that punching is shaken the front view of bar in the present invention；
Fig. 8 is the front view that set is unscrewed in the present invention.
In figure：1 frame；101 upper strata frames；102 middle level frames；103 lower racks；104 connecting poles；105 power transmission shafts connect
Fitting；106 triangle hanger brackets；2 power transmission shafts；201 axis bodies；202 crank connecting rods；203 power transmission shafts；3 slider-crank mechanisms；
301 cranks；302 connecting rods；303 sliding blocks；4 rush the bar that shakes；401 sleeves；402 shovel bodies；403 empennages；5 unscrew set；6 gauge wheels；7 cone teeth
Wheel group I；8 bevel gear sets II；9 rotating shafts；901 threaded rods；10 helical gears；11 bearings I；12 bearings II；13 spiral form soil poking plates.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
It is as depicted in figs. 1 and 2 rotation type subsoiler of the present invention, including frame 1, power transmission shaft 2 and loosing earth mechanism,
The frame 1 includes the upper strata frame 101, middle level frame 102 and the lower rack 103 that are from top to bottom fixedly connected sequentially.Upper strata
Power transmission shaft 2 is rotatably connected in frame 101.Loosing earth mechanism shakes including punching and bar 4 and unscrews set 5, unscrews set 5 and middle level frame 102
With lower rack 103 rotate connect, punching shake bar 4 be arranged on unscrew set 5 in, punching shake bar 4 can unscrew set 5 in rotate.Transmission
Axle 2 and being unscrewed connected by transmission connecting mechanism between set 5, and power transmission shaft 2 and punching are shaken and connected by slider-crank mechanism between bar 4
Connect, the crank in slider-crank mechanism is fixedly connected with power transmission shaft 2.Four loosing earth mechanisms are provided with the present embodiment, it is corresponding to set
There are four cranks, 90 ° are differed between the setting angle of adjacent crank.The both sides of frame are provided with gauge wheel 6, and gauge wheel 6 passes through
Bolt is fixedly connected with frame 1, can be according to the depth of different soil requirement regulation subsoilings.
As shown in figure 3, the upper strata frame 101 is set in horizontal direction, middle level frame 102 and lower rack 103 and ground
Face be in 30 ° of angles, the width of frame is fallen below it is minimum, frame integrally be in compact arrangement, be conducive to reduce frame vibration.On
Layer frame 101, it is fixedly connected by the connecting pole 104 at four angles between middle level frame 102 and lower rack 103.On
Four drive shaft engagement members 105 are fixed with layer frame 101, while being fixed with triangle hanger bracket 106, machine in upper strata frame 101
Frame 101 is connected by triangle hanger bracket 106 with tractor.
Described slider-crank mechanism includes crank 301, connecting rod 302 and sliding block 303, and wherein crank 301 is consolidated with power transmission shaft
Fixed connection, sliding block 303 is fixed on the top for rushing the bar 4 that shakes, and connecting rod 302 is used for connecting crank 301 and sliding block 303.As shown in figure 4,
Described power transmission shaft 2 includes several sections of axis bodies 201, and the axis of axis body 201 is located along the same line.The present embodiment includes six sections of axles
Body, the axis body at middle part is connected by bevel gear set I 6 with power transmission shaft 203, one end of power transmission shaft 203 with it is universal
Section rotates connection.The adjacent end of axis body 201 is respectively and fixedly provided between crank connecting rod 202, and two adjacent crank connecting rods 202 and leads to
Cross crank 301 to be fixedly connected, crank 301 is in eccentric setting.Four cranks 301 are provided with the present embodiment, four cranks 301 are relative
It is symmetrical set in the center of power transmission shaft.As shown in figure 1, a pair of crank connecting rods of the leftmost side vertically set up,
Second pair of crank connecting rod on the right side of it is outwards set in the horizontal direction, and the 3rd pair of crank connecting rod sets vertically downwards
Put, the 4th pair of crank connecting rod is inwardly set in the horizontal direction, so that the setting angle of adjacent crank differs 90 °, four songs
Handle is separately positioned in four reference axis of the quadrant coordinate system system.This kind of arrangement mode can make vibration wave that each vibrospade produces each other
Between be separated by a quarter cycle, the vibration of the vibration source that each vibrospade produces is met counteracting, so as to reach the effect of damping
Really.The power of tractor is passed to by axis body 201 by power transmission shaft 203 by universal joint, the rotation of axis body 201 is led to respectively
Cross transmission connecting mechanism transmission and make to unscrew set 5 and rotate, drive punching to shake the up-down vibration of bar 4 by slider-crank mechanism.
As shown in figure 5, the transmission connecting mechanism includes bevel gear set II 8, rotating shaft 9 and helical gear 10, its central axis 201
Top with rotating shaft 9 is connected by bevel gear set II 8, and the bottom of rotating shaft 9 is fixedly connected with threaded rod 901, the rotating shaft 9
Can be in integral structure with threaded rod 901, rotating shaft 9 can also be threaded rod 901.Helical gear 10 is fixed on and unscrews the upper of set 5
End, is meshed between helical gear 10 and threaded rod 901, when power transmission shaft 2 is rotated, is imparted power to by bevel gear set II 8
Threaded rod 901, threaded rod 901 is engaged with helical gear 10, is rotated so as to drive and unscrew set 5.Threaded rod 901 respectively by bearing with
Middle level frame 102 and lower rack 103 rotate connection.
As shown in Figure 6 and Figure 8, it is described punching shake bar 5 be rotatably provided in unscrew set 4 in.Frame 102 and lower rack in middle level
Set on 103 at loosing earth mechanism and be respectively provided with through hole, so as to loosing earth mechanism is placed on into middle level frame 102 and lower rack 103
Through hole in.The outer surface for unscrewing set 4 is provided with two bearings I 11, corresponding to combine lower rack in middle level frame 102
103 through hole is provided with bearing block, and bearing I 11 is fixed in bearing block, it is achieved thereby that unscrewing set 4 and middle level frame and lower floor
The rotation connection of frame.The lower external face for unscrewing set 4 is provided with spiral form soil poking plate 13, when unscrewing the rotation of set 4, spiral form
Soil poking plate 13 can carry out loose in the presence of high speed rotates to soil.
As shown in fig. 7, the punching is shaken, bar 4 includes sleeve 401, and the top of sleeve 401 is fixed with sliding block 303, and sliding block 303 leads to
Cross connecting rod 302 to be connected with crank 301, the outer surface of sleeve 401 is provided with least one bearing II 12, and sleeve 401 passes through bearing II
12 are connected with the rotation of sleeve 401.It is fixed with shovel body 402 in sleeve 401, the bottom of shovel body 402 is that end of burying is welded with and level
Face can rush crushing force of the bar to soil that shake by empennage 403 in 60 ° of empennage 403 to increase, while reduce rushing entering for the bar that shakes
Soil resistance.Slider-crank mechanism drives the punching bar 4 that shakes to move up and down, and the up-down vibration of bar 4 it is achieved thereby that punching is shaken, punching is shaken on bar 4
While lower vibration impulsive force can be given birth to local products.Punching shake 4 up-down vibration of bar while, what the outside of bar 4 was shaken in punching unscrewing set to soil
Unscrewed, both collective effects realize the subsoiling of soil, substantially increase subsoiling effect.
Because the horizontal plane of middle level frame 102 and lower rack 103 is in 30 ° of angles, so loosing earth mechanism is also in ground
30 ° of angles.Punching shakes bar using the angle up-down vibration for inclining 30 °, the amplitude that it is moved compared to the vibrospade with swing formula
Reduce, significantly reduce punching and shake bar because vibrating the influence produced to whole frame；Meanwhile, the inclination angle for rushing 30 ° of the bar that shakes makes to shake
The dynamic resistance that buries of shoveling falls below minimum, reduces punching and shakes the power loss of bar, vibration depth is reached requirement.
Subsoiling principle of the invention is as described below：While tractor pulls rotation type subsoiler to affect, by universal joint
Its power is passed on power transmission shaft 2.Be delivered to for the power of power transmission shaft by transmission connecting mechanism unscrew set 5 by power transmission shaft 2, from
And drive unscrew set advance while and at a high speed rotate, unscrew set bottom spiral form soil poking plate 13 soil is carried out it is loose.
Meanwhile, power transmission shaft 2 drives punching to shake the up-down vibration of bar 4 by slider-crank mechanism.Loosing earth mechanism of the invention is revolved using set is unscrewed
Turn, with the mode that the bar impact shock at an angle that shakes is combined is rushed, to carry out soil loose.By rotating and impacting up and down
Effect simultaneously carries out loose to soil, vibrospade can be made to reach good vibrating subsoiling to soil under small Oscillation Amplitude and imitated
Really.
Claims (5)
1. a kind of rotation type subsoiler, including frame (1), power transmission shaft (2) and loosing earth mechanism, it is characterised in that：The frame (1)
Including the upper strata frame (101), middle level frame (102) and the lower rack (103) that are from top to bottom fixedly connected sequentially, upper strata frame
(101) set in horizontal direction, middle level frame (102) and lower rack (103) and ground are in 20-40 ° of angle, upper strata frame
(101) power transmission shaft (2) is rotatably connected on；Loosing earth mechanism shakes including punching and bar (4) and unscrews set (5), and the punching bar (4) that shakes is arranged on rotation
In pine set (5), rush the bar (4) that shakes and be connected with set (5) rotation is unscrewed, unscrew set (5) and middle level frame (102) and lower rack
(103) connection is rotated, loosing earth mechanism is in 20-40 ° of angle with ground；Power transmission shaft (2) with unscrew between set (5) by drive connection
Mechanism is connected, and power transmission shaft (2) and punching are shaken and be connected by slider-crank mechanism between bar (4), the crank in slider-crank mechanism and
Power transmission shaft (2) is fixedly connected；
Including at least one set of loosing earth mechanism, one group of loosing earth mechanism includes four loosing earth mechanisms, corresponding to be provided with four cranks, loosens the soil
Mechanism is symmetrical set relative to the center of power transmission shaft, and 90 ° are differed between the setting angle of adjacent crank.
2. rotation type subsoiler according to claim 1, it is characterised in that：The power transmission shaft (2) includes several sections of axis bodies
(201), on the same line, the end of adjacent axis body (201) is respectively and fixedly provided with crank connecting rod (202) to the axis of axis body (201),
Be fixedly connected by crank (301) between two adjacent crank connecting rods (202), crank (301) in eccentric setting, one group of loosenning tiller
Structure includes four pairs of crank connecting rods, four pairs of crank connecting rods along axis body (201) clockwise or counterclockwise 90 ° successively of axis
Set, so that the setting angle of adjacent crank differs 90 ° successively；The axis body at middle part passes through bevel gear set I (6) and power transmission
Axle (203) is connected, and the other end of power transmission shaft (203) is rotated with universal joint and is connected.
3. rotation type subsoiler according to claim 1, it is characterised in that：The transmission connecting mechanism includes bevel gear set
The top of II (8), rotating shaft (9) and helical gear (10), its central axis (201) and rotating shaft (9) is equipped with bevel gear, axis body (201)
Top with rotating shaft (9) is connected by bevel gear set II (8), and the bottom of rotating shaft (9) is fixedly connected with threaded rod (901),
Helical gear (10) is fixed on the upper end for unscrewing set (5), is meshed between helical gear (10) and threaded rod (901), and rotating shaft (9) is with
Layer frame (102) and lower rack (103) rotate connection.
4. rotation type subsoiler according to claim 1, it is characterised in that：The outer surface for unscrewing set (4) is provided with number
Individual bearing I (11), corresponding that bearing block is provided with middle level frame (102) and lower rack (103), bearing I (11) is fixed on
In bearing block, the lower external face for unscrewing set (4) is provided with spiral form soil poking plate (13).
5. rotation type subsoiler according to claim 1, it is characterised in that：The punching shake bar (4) including sleeve (401) and
Shovel body (402), is fixed with sliding block (303) at the top of sleeve (401), sliding block (303) is connected by connecting rod (302) and crank (301)
Connect, the outer surface of sleeve (401) is provided with least one bearing II (12), and sleeve (401) is by bearing II (12) and sleeve (401)
Rotate in connection, sleeve (401) and be fixed with shovel body (402), the bottom of shovel body (402) is fixed with the empennage horizontal by 60 °
(403)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611077562.1A CN106817927A (en) | 2016-11-30 | 2016-11-30 | Rotation type subsoiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611077562.1A CN106817927A (en) | 2016-11-30 | 2016-11-30 | Rotation type subsoiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106817927A true CN106817927A (en) | 2017-06-13 |
Family
ID=59146096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611077562.1A Pending CN106817927A (en) | 2016-11-30 | 2016-11-30 | Rotation type subsoiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106817927A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107278389A (en) * | 2017-06-26 | 2017-10-24 | 重庆理工大学 | A kind of creeping motion type plough |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4506740A (en) * | 1983-03-02 | 1985-03-26 | Carter Orvil L | Vibrating earth ripping apparatus |
| DE102004018101A1 (en) * | 2003-12-19 | 2005-08-04 | Wiedenmann Gmbh | Harrow |
| CN1820562A (en) * | 2006-03-17 | 2006-08-23 | 王本平 | Soil loosener for planting Chinese yam |
| CN2819726Y (en) * | 2005-06-17 | 2006-09-27 | 耿振民 | Agricultural soil enclosing machine for seedling |
| US20090166048A1 (en) * | 2005-11-21 | 2009-07-02 | Wiedenmann Gmbh | Soil-working implement with crank protection |
| CN102197720A (en) * | 2011-04-19 | 2011-09-28 | 吴小华 | Plow |
| CN102626007A (en) * | 2012-04-06 | 2012-08-08 | 河南理工大学 | Dual-row reverse-vibration subsoiler |
| CN202535699U (en) * | 2012-01-13 | 2012-11-21 | 王大朋 | High-speed double-helix deep cultivator |
| CN103477741A (en) * | 2013-08-29 | 2014-01-01 | 安徽农业大学 | Alternate vibratory subsoiling and fertilizing all-in-one machine |
| CN104472032A (en) * | 2014-11-22 | 2015-04-01 | 石河子大学 | Vibration subsoiler |
| CN104663043A (en) * | 2015-03-11 | 2015-06-03 | 张文策 | Mechanical shovel |
| CN104919919A (en) * | 2015-03-06 | 2015-09-23 | 李阳铭 | Vibration type crushing and ridging box |
| CN105393654A (en) * | 2015-12-17 | 2016-03-16 | 石河子大学 | Vibration deep subsoiler |
| CN205611161U (en) * | 2016-05-16 | 2016-10-05 | 石河子大学 | Bent axle hydraulic -vibration subsoiler |
| CN106068709A (en) * | 2016-06-02 | 2016-11-09 | 东北农业大学 | The comb Seedling of comb helix configuration loosens the soil monomer |
-
2016
- 2016-11-30 CN CN201611077562.1A patent/CN106817927A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4506740A (en) * | 1983-03-02 | 1985-03-26 | Carter Orvil L | Vibrating earth ripping apparatus |
| DE102004018101A1 (en) * | 2003-12-19 | 2005-08-04 | Wiedenmann Gmbh | Harrow |
| CN2819726Y (en) * | 2005-06-17 | 2006-09-27 | 耿振民 | Agricultural soil enclosing machine for seedling |
| US20090166048A1 (en) * | 2005-11-21 | 2009-07-02 | Wiedenmann Gmbh | Soil-working implement with crank protection |
| CN1820562A (en) * | 2006-03-17 | 2006-08-23 | 王本平 | Soil loosener for planting Chinese yam |
| CN102197720A (en) * | 2011-04-19 | 2011-09-28 | 吴小华 | Plow |
| CN202535699U (en) * | 2012-01-13 | 2012-11-21 | 王大朋 | High-speed double-helix deep cultivator |
| CN102626007A (en) * | 2012-04-06 | 2012-08-08 | 河南理工大学 | Dual-row reverse-vibration subsoiler |
| CN103477741A (en) * | 2013-08-29 | 2014-01-01 | 安徽农业大学 | Alternate vibratory subsoiling and fertilizing all-in-one machine |
| CN104472032A (en) * | 2014-11-22 | 2015-04-01 | 石河子大学 | Vibration subsoiler |
| CN104919919A (en) * | 2015-03-06 | 2015-09-23 | 李阳铭 | Vibration type crushing and ridging box |
| CN104663043A (en) * | 2015-03-11 | 2015-06-03 | 张文策 | Mechanical shovel |
| CN105393654A (en) * | 2015-12-17 | 2016-03-16 | 石河子大学 | Vibration deep subsoiler |
| CN205611161U (en) * | 2016-05-16 | 2016-10-05 | 石河子大学 | Bent axle hydraulic -vibration subsoiler |
| CN106068709A (en) * | 2016-06-02 | 2016-11-09 | 东北农业大学 | The comb Seedling of comb helix configuration loosens the soil monomer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107278389A (en) * | 2017-06-26 | 2017-10-24 | 重庆理工大学 | A kind of creeping motion type plough |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204837058U (en) | Harvester is excavated to suspension type pseudo -ginseng | |
| CN104838793B (en) | Rolling gate type pseudo-ginseng harvesting machine dragged by four-wheeled tractor | |
| CN107046915A (en) | Potato harvest and residual film recovery combine machine | |
| CN104871713B (en) | A kind of 3 years raw sangqi ginseng digging harvesters of suspension type | |
| CN110366927A (en) | A kind of hilly and mountainous land potato picker | |
| CN206895217U (en) | Potato harvest and residual film recovery combine machine | |
| CN204291750U (en) | Viberation deep coosener | |
| CN104472032A (en) | Vibration subsoiler | |
| CN107711037A (en) | A kind of towed pseudo-ginseng cropper | |
| CN107548709A (en) | A kind of pseudo-ginseng collecting machine | |
| CN201523545U (en) | Peanut harvesting machine | |
| CN205648418U (en) | Water chestnut harvester | |
| CN104115606A (en) | Four-wheel drive harvester for garlic | |
| CN206365227U (en) | Weakening formula Viberation deep coosener | |
| CN106817927A (en) | Rotation type subsoiler | |
| CN204634384U (en) | A kind of rolling grating pseudo-ginseng reaping machine of four-wheel tractor traction | |
| CN201315751Y (en) | Multipurpose rhizome harvester | |
| CN107710927A (en) | A kind of Chinese medicine plantation scarifier attachment | |
| CN105075461B (en) | Rotary drill type ditching device capable of regulating space between ditches | |
| CN206365230U (en) | Revolve broken formula and rush the subsoiler that shakes | |
| CN109104912A (en) | Shovel tip rotates drag reduction subsoiler | |
| CN202222144U (en) | Burdock harvesting machine | |
| CN203775608U (en) | Vibrating subsoiler | |
| CN107455019A (en) | A kind of shovel rotary cultivator | |
| CN106416466A (en) | Contour tillage forest land mini-tiller and work method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170613 |
|
| RJ01 | Rejection of invention patent application after publication |