CN104429657A - Steel ball adjustable arm turning two-row cutting machine - Google Patents
Steel ball adjustable arm turning two-row cutting machine Download PDFInfo
- Publication number
- CN104429657A CN104429657A CN201410578774.2A CN201410578774A CN104429657A CN 104429657 A CN104429657 A CN 104429657A CN 201410578774 A CN201410578774 A CN 201410578774A CN 104429657 A CN104429657 A CN 104429657A
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- Prior art keywords
- cut
- moving plate
- stator
- steel ball
- hole
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
- A01G3/08—Other tools for pruning, branching or delimbing standing trees
Abstract
A steel ball adjustable arm turning two-row cutting machine comprises a walking vehicle machine frame, an engine, walking wheels, a transmission device, a cutting device and a turning device, wherein the engine is fixedly installed on the walking vehicle machine frame and is provided with a power output shaft, a driving belt wheel is fixed to the power output shaft of the engine, the walking wheels are connected with the power output shaft of the engine through a transmission and steering mechanism, and the transmission device, the cutting device and the turning device are symmetrically arranged on the left side and the right side of the driving belt wheel. The turning device comprises first up-down turning device bodies, second up-down turning device bodies and left-right turning device bodies. Each turning device body comprises a fixed piece and a movable piece, the fixed piece is provided with holes of the even number, two holes are formed in the movable piece, steel balls are arranged in the two holes of the movable piece, the fixed piece is connected with a fixed rod, the movable piece is connected with a movable rod, and by adjusting the relative position of the movable piece and the fixed piece, the direction of the movable rod is adjustable and accordingly the positions of cutting cutter heads in the cutting device are adjusted. The steel ball adjustable arm turning two-row cutting machine is simple in structure, convenient to operate and easy to manufacture.
Description
Technical field
The present invention relates in general to a kind of branch and cuts and cut down device.More particularly, relating to a kind of steel ball adjusts arm to turn round and cut to formula duplicate rows the machine of cutting down.
Background technology
The mulberry tree of sericulture (silkworm and tussah) and toothed oak tree will carry out shrub and hedge trimmer several times every year and cut down, comprise cut shoot mulberry tree and toothed oak tree being carried out to cut shoot in grafting improved and summer, beta pruning in winter and shoot rearing, so that the coming year, mulberry leaf looked better, need to cut and cut down machinery, and some other stem stalk class is cut to cut down also to need to cut and is cut down machinery.
Tradition cut shoot cutting mill tool is mainly manually cut, and also has gentle the moving of introduction driven shearing secateurs to cut in recent years.Manually cut special effort, it is extremely slow to cut the speed of cutting down; Commercially available driven shearing secateurs adopts accumulator jar to power, and electricity is limited, cuts that to cut down power of motor little, and tiny branch is cut and cut down easily, and but can not cut thick branch, a service time of charging is also short, and cost price is high especially.
The corn harvester of bearing that market is sold has and adopts disc tooth-saw formula blade, except harvesting paddy rice, the soft grasses of this kind of stem stalk of wheat make beyond the region of objective existence, also can be used for the tiny topiaries in trade, but can not cut thick and stiff branch.
Because mulberry tree, toothed oak tree line width of planting are inconsistent, general 70 ~ 200cm is wide, and stubble height is also inconsistent, and general 10 ~ 100cm is high, and a kind of machine will improve speed, cuts down two row simultaneously, then this cuts the machine that cuts down needs to cut down cutterhead adjust wide heightening on demand to cutting at any time.
Once the two saw disc shoot harvester patent (application number: 201310334239.8) of a kind of propelled type was declared before present inventor, based on medium-sized propelled type mini-size tillage machine, increase branch cuts and cuts down the two saw disc adjustable shelf of band, adopt on a fixed frame and connect a dismantled and assembled rectangle frame adjustable shelf, adjustment cuts off cutter width and adopts mobile umbrella shape gear position, regulates and cuts off knife up degree employing adjustment rectangle frame adjustable shelf.This mulberry shoot reaper also exists the shortcomings such as mechanism is more complicated, adjustment is convenient not.
Summary of the invention
The object of this invention is to provide one and cut the machine of cutting down, it can overcome certain or some problem of above-mentioned prior art.
Adjust arm to turn round according to steel ball of the present invention to cut to formula duplicate rows the machine of cutting down, comprising:
Moving trolley frame;
To be fixedly mounted in moving trolley frame and there is the engine of power take-off, the power take-off of wherein engine is fixed with drive pulley;
By the running wheel that transmission is connected with engine power output shaft with changement; And
At the symmetrically arranged transmission device in the left and right sides of drive pulley, cut and cut down device and turn round to device, wherein,
Transmission device comprises:
Driven pulley, drive pulley is connected with driven pulley by driving belt, and driven pulley is connected with power transmission shaft forward;
Regulating wheel, is pressed on the driving belt between drive pulley and driven pulley;
Bearing, the bearing block of bearing is arranged in moving trolley frame, and power transmission shaft is arranged in dead eye; And
Flexible axle and d-axis, the rear end of flexible axle is connected with power transmission shaft, and the front end of flexible axle is connected by coupling piece with the rear end of d-axis;
Cut and cut down device and comprise:
Be arranged on cutting of d-axis front end and cut down head, cut to cut down head is provided with to cut and cut down cutterhead;
Turn round and comprise to device:
First, second is turned round up and down and turns round to device to device and left and right, respectively turn round and comprise all respectively to device: stator and moving plate, stator and moving plate all have central shaft hole, passed the central shaft hole of stator and moving plate, and stator and moving plate are installed together by clamp nut by connecting screw rod; Stator is angularly provided with even number hole by circle on the radial end face of its central shaft hole, moving plate is vertically disposed with two holes along the diametric(al) through central shaft hole on the radial end face of its central shaft hole, steel ball is provided with in two holes of moving plate, align in two holes and the stator of moving plate a pair two hole on the straight line in the central shaft hole center of circle of taking up an official post, make steel ball be positioned at the hole of stator and moving plate simultaneously; Stator is connected with fixed pole, moving plate is connected with lever;
Wherein, about the first connecting screw rod turned round to device is arranged in the horizontal direction, and about the first fixed pole turned round to device is fixedly mounted in moving trolley frame, and about the first lever turned round to device connects or is extended with pressure pin; About second connecting screw rod turned round to device is arranged in the horizontal direction; The left and right connecting screw rod turned round to device is vertically arranged, and the lever that left and right is turned round to device is connected with coupling piece, and about the second lever turned round to device is connected with the fixed pole that left and right is turned round to device, and about the second fixed pole turned round to device is connected with pressure pin.
In a preferred embodiment of the invention, wherein respectively turn round to the Kong Douwei on the stator of device circular, first, second turns round to the hole on the moving plate of device for circular up and down, and left and right is turned round to the hole of two on the moving plate of device as oval.
In another preferred embodiment of the invention, the number wherein respectively turned round to the hole on the stator of device is 12.
In another preferred embodiment of the present invention, wherein the front end of d-axis is cut down head by bevel gear mechanism and is connected with cutting.
In another preferred embodiment of the present invention, wherein flexible axle rear end has square termination, and power transmission shaft has center square hole, and the square termination of flexible axle coordinates with the center square hole of power transmission shaft.
In another preferred embodiment of the present invention, also comprise being fixed on to cut and to cut down on head and the V-arrangement guiding fork that stretches out of forward horizontal.Under preferable case, wherein V-arrangement guiding fork is also fixed with arc lordosis lever.
Steel ball of the present invention adjusts arm to turn round to cut to formula duplicate rows that to cut down machine structure simple, easy to operate and easily manufacture.
Accompanying drawing explanation
Fig. 1 is the schematic front view that the present invention cuts the machine of cutting down;
Fig. 2 is the schematic top plan view that the present invention cuts the machine of cutting down;
Fig. 3 is the transmission device schematic top plan view that the present invention cuts the machine of cutting down;
Fig. 4 is the schematic rear view that the present invention cuts the transmission device of the machine of cutting down;
Fig. 5 is M place enlarged section schematic diagram in Fig. 3;
Fig. 6 is the schematic front view turned round to device that the present invention cuts the machine of cutting down;
Fig. 7 is the front-view schematic diagram turned round to device that the present invention cuts the machine of cutting down;
Fig. 8 is the stator schematic diagram turned round to device that the present invention cuts the machine of cutting down;
Fig. 9 is the moving plate schematic diagram turned round to device that the present invention cuts the machine of cutting down; And
Figure 10 is that the present invention cuts about second of the machine of cutting down and turns round and turn round assembling schematic diagram to device to device and left and right.
Embodiment
The machine of cutting down is cut below in conjunction with accompanying drawing detailed description is of the present invention.It will be appreciated by those skilled in the art that embodiment described below is only to exemplary illustration of the present invention, but not for making any restriction to it.
As Figure 1-5, (propelled type) duplicate rows of the present invention cuts the machine of cutting down and comprises moving trolley frame 1.Moving trolley frame 1 is installed with engine 2, as shown in the figure, the power take-off 15 of engine 2 is fixed with drive pulley 18.The both sides of moving trolley frame 1 are provided with running wheel 4, and running wheel 4 such as, is connected with the power take-off 15 of engine 2 by transmission and changement (not specifically illustrating, can be common worm-and-wheel gear).Moving trolley frame 1 is also provided with operating grip 3.Said structure can be such as two existing structures of taking turns corn harvester or mini-size tillage machine.
In the present invention, be symmetrically arranged with transmission device in the left and right sides of the drive pulley 18 of engine 2, cut and cut down device and turn round to device, thus formation duplicate rows cuts the machine of cutting down, and can cut simultaneously cut down left and right two row branch.
Transmission device mainly comprises: driven pulley 19, regulating wheel 20, bearing 16, flexible axle 5 and d-axis 6.Drive pulley 18 is connected with driven pulley 19 by driving belt 17, and wherein driving belt 17 preferably adopts V belt.Regulating wheel 20 is pressed on the driving belt 17 between drive pulley 18 and driven pulley 19, makes driving belt 17 operationally be in tensioning state all the time, prevents from skidding.Driven pulley 19 is axially connected with forward power transmission shaft 21, and power transmission shaft 21 penetrates in the dead eye 25 of bearing 16, and the bearing block of bearing 16 is fixedly mounted in moving trolley frame 1, thus forms supporting role to transmission device.The rear end of flexible axle 5 is connected with power transmission shaft 21, and the front end of flexible axle 5 is connected by coupling piece 7 with the rear end of d-axis 6.Flexible axle 5 can be formed by wirerope-winding, also can be made up of other materials, if in the longitudinal direction can free bend just passable.D-axis 6 is made up of rigid material, can not bend in use.The rear end of flexible axle 5 can be connected with square termination 24, the front center of power transmission shaft 21 is provided with center square hole, and flexible axle 5 is inserted in the center square hole of power transmission shaft 21 by square termination 24 and forms compact siro spinning technology with power transmission shaft 21.In addition, the periphery of flexible axle 5 upwards can be provided with rubber protecting jacket 22, and flexible axle 5 can rotate in rubber protecting jacket 22.The bearing block of bearing 5 is connected with forward sleeve 39, when flexible axle 5 is inserted in power transmission shaft 21, by fastening bolt 23, sleeve 39 and rubber protecting jacket 22 can be fastenedly connected.
Cut and cut down device and mainly comprise: cut to cut down head 12 and cut and cut down cutter (saw) and coil 13.Cut and cut down the front end that head 12 is arranged on d-axis 6, the front end of d-axis 6 can be cut down head 12 and is connected and carries out transmission with cutting by bevel gear mechanism, thus the vertical rotation of d-axis 6 is changed into and horizontally rotate.Cut to cut down head 12 is provided with to cut and cut down cutterhead 13, cut the inertia cutting down and cutterhead 13 can be installed seismic element dish to increase and cut and cut down cutterhead 13.Cut the V-arrangement guiding fork 14 cutting down and head 12 can also be fixed with forward horizontal and stretch out, conveniently cut cut down to gather branch.V-arrangement guiding fork 14 is also fixed with arc lordosis lever 38 to stop that branch cuts down transmission mechanism close to cutting and wrapping phenomena occurs, and the branch under making to cut down is swung to unanimously.
Turn round and mainly comprise to device: about first turns round and turn round to device 10 and left and right adjusting device 11 to device 9, about second.See Fig. 6-9, respectively turn round, to device, there is identical agent structure, comprise stator 26 and moving plate 27 all respectively, stator 26 and moving plate 27 have central shaft hole 28 and 29 respectively, are passed the central shaft hole 28,29 of the two by connecting screw rod 30 and stator 26 and moving plate 27 are installed together by clamp nut 31.Stator 26 is angularly provided with even number hole 33 by circle on the radial end face of central shaft hole 28, moving plate 27 is vertically disposed with two holes 34 along the same diametric(al) through central shaft hole 29 on the radial end face of central shaft hole 29, is provided with steel ball 32 in two holes 34 of moving plate 27.Align in two holes 34 and the stator 26 of moving plate 27 a pair two hole 33 through central shaft hole 28 center of circle of taking up an official post, make steel ball 32 be positioned at the hole of stator 26 and moving plate 27 simultaneously.Stator 26 is connected with fixed pole 35, moving plate 27 is connected with lever 36.The position of lever 36 can regulate with the aligned position in the hole 33 of stator 26 by regulating the hole 34 of moving plate 27.Turn round and lever 36 can be regulated in a different direction according to the disposing way of connecting screw rod 30 to device, when the axis of connecting bolt 30 is arranged in the horizontal direction, then lever 36 carries out rotation adjustment in perpendicular, also namely can carry out height and regulate; When the axis of connecting bolt 30 is vertically arranged, then lever 36 carries out rotation adjustment in horizontal plane, also namely can carry out width adjusting.
On stator 26, the number in hole 33 can need to arrange according to precision, and shown in Fig. 8 is 12, the adjacent hole of every phase modulation, and lever 36 direction changes 30 degree, little to change angle, only need increase the number in hole 33 on stator 26.When installing steel ball 32, butter can be spread on its surface, thus make steel ball 32 can conveniently with the location in the hole 34 of moving plate 27, and can prevent steel ball 32 in adjustment process from skidding off the hole 34 of moving plate 27.Hole 33 on stator 26 generally is circular, and the hole 34 on moving plate 27 can be circle also can be ellipse.When the hole 34 on moving plate 27 is circular, steel ball 32 all can not shift position in dynamic, stator, and direction that is dynamic in work, stator is fixing consistent, then turn round to device in the adjustment directions without fine adjustment function; And when the hole 34 on moving plate 27 is oval, steel ball 32 can not shift position in stator 26, but can shift position a little in moving plate 27, in work, moving plate 27 direction can change a little, then turn round and have fine adjustment function in the adjustment directions to device, the minor axis of slotted eye 34 is equal with the aperture on stator 26, and the major diameter of slotted eye 34 is depending on vernier angle, longer vernier angle is larger, and shorter vernier angle is less.
It should be understood that above-mentioned steel ball is adjusted arm to turn round not only can be applied to device and cut the machine of cutting down in the present invention, also can be applied on other machine needing to regulate direction, height or width.
In the present invention, about first connecting screw rod 30 turned round to device 9 is arranged in the horizontal direction, about first fixed pole 35 turned round to device 9 is fixedly mounted in moving trolley frame 1, and about the first lever 36 turned round to device 9 connects or extends (being integrally formed) pressure pin 8.See Figure 10, about the second connecting screw rod 30 turned round to device 10 is also arranged in the horizontal direction, and the connecting screw rod 30 ' of left and right adjusting device 11 is vertically arranged.The lever 36 ' of left and right adjusting device 11 is connected with coupling piece 7, and the lever 36 that the fixed pole 35 ' of left and right adjusting device 11 and about second is turned round to device 10 can be fastenedly connected by bolt 40, and the fixed pole 35 of the second up-down adjustment device 10 is connected with pressure pin 8.Cut in the machine of cutting down of the present invention, about first turns round that to turn round to the hole 34 on the moving plate 27 of device 10 about device 9 and second be all circular, without the need to fine adjustment function, and left and right is turned round to the hole 34 on the moving plate 27 ' of device 11 as oval, there is fine adjustment function, so as cut cut down in regulate in real time two to cut the distance cut down between cutterhead 13.
Steel ball of the present invention is described below adjusts arm to turn round the operation principle of cutting the machine of cutting down to formula duplicate rows.
Cut cut down cutterhead 13 owing to having two, left and right, the machine of cutting down that cuts of the present invention can cut two row branches such as ramulus mori simultaneously cuts down.As mentioned above, the machine of cutting down that cuts of the present invention can by reequiping existing corn harvester or mini-size tillage machine and obtain.This repacking mainly comprises to be installed transmission device of the present invention additional, cuts and cut down device and turn round to device etc.Duplicate rows of the present invention cuts the effect that therefore machine of cutting down can realize a tractor serves several purposes.Namely become by installing additional or dismantle said apparatus and cut the machine of cutting down or be reduced into corn harvester or mini-size tillage machine.
When needing adjustment to cut the height cutting down cutterhead 13, about first is first regulated to turn round to device 9, determine that the position in the hole 33 of stator 26 will be aimed in about the first hole 34 turned round to the moving plate 27 of device 9 according to the height that will regulate, thus making lever 36 drive pressure pin 8 to rotate to an angle in perpendicular, pressure pin 8 is turned round to turn round to device 10, left and right finally to drive to cut to device 11 and coupling piece 7 by about second and is cut down cutterhead 13 and carry out in the height direction raising or reducing.But this adjustment due to the amplitude of accommodation large, easily make to cut and cut down cutterhead 13 and produce certain inclination with horizontal plane, then overcome this problem by regulating about second to turn round to device 10, about second turns round to device 10 amplitude of accommodation little, can cut down cutting cutterhead 13 and adjusts to and plane-parallel.This twice height and position regulative mode is not only accurate and convenient, can also ensure to cut and cut down cutterhead 13 maintenance level.
When needing to regulate two, left and right to cut width (distance) cut down between cutterhead 13, then realize to device 11 by regulating left and right to turn round.In addition, cut cut down two row branches time, due to two, left and right tree spacing because of plant or in growth process some misplace, make not point-blank, to the left to the right, if two are cut and cut down cutterhead 13 and can not finely tune at any time, then have partially in partially outer branch just cut cut down less than.In the present invention, this real-time dynamic conditioning is turned round by left and right of the present invention and is achieved to device 11 and V-arrangement guiding fork 14.Detailed process is: V-arrangement guiding fork 14 is met and gathered the branch on corresponding line, if line space changes, so under the reaction of branch, the moving plate 27 ' that V-arrangement guiding fork 14 will drive left and right to turn round to device 11 is movable a little relative to stator 26 ', thus drive to cut and cut down cutterhead 13 and also just move left and right with branch, thus not branch point-blank also can be cut cut down.
As mentioned above, of the present inventionly cut that the machine of cutting down is easy to operate, structure simply and easily manufacture.
It will be appreciated by those skilled in the art that direction term "front", "rear", "left", "right", " level ", " vertically " etc. are herein all cut the machine of cutting down (being direct of travel on the left of Fig. 1) for what normally advance.
Claims (7)
1. steel ball is adjusted arm to turn round and is cut to formula duplicate rows the machine of cutting down, and comprising:
Moving trolley frame;
To be fixedly mounted in moving trolley frame and there is the engine of power take-off, the power take-off of wherein engine is fixed with drive pulley;
By the running wheel that transmission is connected with engine power output shaft with changement; And
At the symmetrically arranged transmission device in the left and right sides of drive pulley, cut and cut down device and turn round to device, wherein,
Transmission device comprises:
Driven pulley, drive pulley is connected with driven pulley by driving belt, and driven pulley is connected with power transmission shaft forward;
Regulating wheel, is pressed on the driving belt between drive pulley and driven pulley;
Bearing, the bearing block of bearing is arranged in moving trolley frame, and power transmission shaft is arranged in dead eye; And
Flexible axle and d-axis, the rear end of flexible axle is connected with power transmission shaft, and the front end of flexible axle is connected by coupling piece with the rear end of d-axis; Cut and cut down device and comprise:
Be arranged on cutting of d-axis front end and cut down head, cut to cut down head is provided with to cut and cut down cutterhead; Turn round and comprise to device:
First, second is turned round up and down and turns round to device to device and left and right, respectively turn round and comprise all respectively to device: stator and moving plate, stator and moving plate all have central shaft hole, passed the central shaft hole of stator and moving plate, and stator and moving plate are installed together by clamp nut by connecting screw rod; Stator is angularly provided with even number hole by circle on the radial end face of its central shaft hole, moving plate is vertically disposed with two holes along the diametric(al) through central shaft hole on the radial end face of its central shaft hole, steel ball is provided with in two holes of moving plate, align in two holes and the stator of moving plate a pair two hole on the straight line in the central shaft hole center of circle of taking up an official post, make steel ball be positioned at the hole of stator and moving plate simultaneously; Stator is connected with fixed pole, moving plate is connected with lever;
Wherein, about the first connecting screw rod turned round to device is arranged in the horizontal direction, and about the first fixed pole turned round to device is fixedly mounted in moving trolley frame, and about the first lever turned round to device connects or is extended with pressure pin; About second connecting screw rod turned round to device is arranged in the horizontal direction; The left and right connecting screw rod turned round to device is vertically arranged, and the lever that left and right is turned round to device is connected with coupling piece, and about the second lever turned round to device is connected with the fixed pole that left and right is turned round to device, and about the second fixed pole turned round to device is connected with pressure pin.
2. steel ball according to claim 1 is adjusted arm to turn round and is cut to formula duplicate rows the machine of cutting down, and wherein respectively turns round to the Kong Douwei on the stator of device circular, and first, second turns round to the hole on the moving plate of device for circular up and down, and left and right is turned round to the hole on the moving plate of device as oval.
3. steel ball according to claim 1 is adjusted arm to turn round and is cut to formula duplicate rows the machine of cutting down, and the number wherein respectively turned round to the hole on the stator of device is 12.
4. steel ball according to claim 1 is adjusted arm to turn round and is cut to formula duplicate rows the machine of cutting down, and wherein the front end of d-axis is cut down head by bevel gear mechanism and is connected with cutting.
5. steel ball according to claim 1 is adjusted arm to turn round and is cut to formula duplicate rows the machine of cutting down, and wherein flexible axle rear end has square termination, and power transmission shaft has center square hole, and the square termination of flexible axle coordinates with the center square hole of power transmission shaft.
6. steel ball according to claim 1 is adjusted arm to turn round and is cut to formula duplicate rows the machine of cutting down, and also comprises being fixed on to cut cutting down on head and the V-arrangement guiding fork that stretches out of forward horizontal.
7. steel ball according to claim 6 is adjusted arm to turn round and is cut to formula duplicate rows the machine of cutting down, and wherein V-arrangement guiding fork is also fixed with arc lordosis lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410578774.2A CN104429657B (en) | 2014-10-24 | 2014-10-24 | Steel ball adjusts arm twisting formula duplicate rows to cut the machine of cutting down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410578774.2A CN104429657B (en) | 2014-10-24 | 2014-10-24 | Steel ball adjusts arm twisting formula duplicate rows to cut the machine of cutting down |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104429657A true CN104429657A (en) | 2015-03-25 |
| CN104429657B CN104429657B (en) | 2017-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410578774.2A Expired - Fee Related CN104429657B (en) | 2014-10-24 | 2014-10-24 | Steel ball adjusts arm twisting formula duplicate rows to cut the machine of cutting down |
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| Country | Link |
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| CN (1) | CN104429657B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106358586A (en) * | 2016-11-29 | 2017-02-01 | 河南豫博药业科技有限公司 | Cutting type collecting device for spina gleditsiae branches |
| WO2018167761A3 (en) * | 2018-06-27 | 2018-12-13 | Urban Farms Global | Device for pollinating and disinfecting plants |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2433809Y (en) * | 2000-06-05 | 2001-06-13 | 张树勋 | Mini self-running multifunctional machine for stack separation, straw breaking, cutting and sun curing |
| CN103461014A (en) * | 2013-08-02 | 2013-12-25 | 四川省农业科学院蚕业研究所 | Double-saw-disc shoot harvester |
| CN104054522A (en) * | 2014-06-20 | 2014-09-24 | 张新瑜 | Urban road green belt shaper |
-
2014
- 2014-10-24 CN CN201410578774.2A patent/CN104429657B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2433809Y (en) * | 2000-06-05 | 2001-06-13 | 张树勋 | Mini self-running multifunctional machine for stack separation, straw breaking, cutting and sun curing |
| CN103461014A (en) * | 2013-08-02 | 2013-12-25 | 四川省农业科学院蚕业研究所 | Double-saw-disc shoot harvester |
| CN104054522A (en) * | 2014-06-20 | 2014-09-24 | 张新瑜 | Urban road green belt shaper |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106358586A (en) * | 2016-11-29 | 2017-02-01 | 河南豫博药业科技有限公司 | Cutting type collecting device for spina gleditsiae branches |
| WO2018167761A3 (en) * | 2018-06-27 | 2018-12-13 | Urban Farms Global | Device for pollinating and disinfecting plants |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104429657B (en) | 2017-03-29 |
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Granted publication date: 20170329 Termination date: 20191024 |