CN201084931Y - Agronomic crop reaper - Google Patents
Agronomic crop reaper Download PDFInfo
- Publication number
- CN201084931Y CN201084931Y CNU2007201734065U CN200720173406U CN201084931Y CN 201084931 Y CN201084931 Y CN 201084931Y CN U2007201734065 U CNU2007201734065 U CN U2007201734065U CN 200720173406 U CN200720173406 U CN 200720173406U CN 201084931 Y CN201084931 Y CN 201084931Y
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- cutter
- bar
- vehicle frame
- tool rest
- cutter blade
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Abstract
The utility model provides an agricultural crop reaping machine, which comprises a machine frame. The machine frame comprises machine frame rods arranged at both sides, and a machine axle positioned in the middle, wherein two wheels are fixedly arranged on the machine axle, a driven transverse axle is arranged between the two machine frame rods, and a transmission mechanism is arranged between the machine axle and the driven transverse axle; supporting seats are respectively arranged at the front ends of the two machine frame rods, and upper and lower cutting knives are movably arranged on the supporting seats; cutting knife blades are fixedly arranged on the knife carriages of the upper and lower cutting knives, and guiding grooves vertically aligned are arranged on the knife carriages at the identical end of the upper and lower cutting knives; a rotating axle is arranged on the machine frame rod at one side, and comprises two axle sections, cranks with opposite directions are respectively articulated between the two axle sections, the two cranks are articulated with a connecting rod, and two articulated axles are respectively inserted into the guiding grooves of the two cutting knives; a transmission mechanism is arranged between the rotating axle and the driven transverse axle. The reaping machine provides power through being pushed with hands, and other energy cannot be consumed, therefore the reaping machine is energy saving and environment friendly, the reaping machine can realize the motion of the cutting knives through the simple mechanical transmission mechanism, and the upper and lower cutting knives are both power, therefore the reaping machine has high cutting efficiency and is labor saving.
Description
Technical field
The utility model relates to a kind of farm machinery, particularly a kind of crop cropper.
Background technology
Crop cropper of the prior art mainly is motor-driven, and its volume, weight are bigger, be difficult to operation in hillside fields, mountain region, terraced fields and muddy field, and consumes energy is bigger.
The utility model content
The purpose of this utility model be solve to improve the deficiencies in the prior art provide a kind of in light weight, volume is little, can be easily operation and do not have the crop cropper of energy resource consumption in fields such as hillside fields.
The utility model is taked following technical scheme:
The crop cropper that the utility model provides, comprise a vehicle frame, comprise the vehicle frame bar that is arranged on both sides and therebetween axletree in this vehicle frame, the two ends of this axletree are rotating to be fixed on these two vehicle frame bars, two wheels are set on the two ends of described axletree, the wheel and the axletree of at least one end connect firmly, make axletree to rotate with wheel, also be provided with a driven transverse axis between described two vehicle frame bars, between described axletree and driven transverse axis, a transmission mechanism is set, make described axletree rotate, driven transverse axis also rotates thereupon;
Front end at two described vehicle frame bars is provided with a bearing respectively, and upper cutter knife and following cutter are set on it movably; Respectively set firmly some cutter blades respectively on the tool rest of described cutter up and down, on the tool rest of the mutually same end of cutter about this, up and down normal incidence respectively is provided with a gathering sill, the slotted hole of this gathering sill for extending at the length direction that is parallel to the cutter blade;
On a sidecar hack lever, be provided with a power transmission shaft, this power transmission shaft comprises two shaft parts, it is positioned on the same vertical axis, a direction end of the crank of each hinged equal in length on the contrary on two adjacent terminations of two shaft parts, the two ends of the other end of two cranks and a connecting rod are hinged, this connecting rod is between two cranks, and the jointed shaft of two cranks and rod hinge connection is plugged in respectively in the described gathering sill of cutter about in the of two; The other two ends of this power transmission shaft are rotatably mounted on the described vehicle frame bar; Between one of them shaft part of this power transmission shaft and the described driven transverse axis transmission mechanism is set, makes described power transmission shaft rotate with driven transverse axis.
In this grain header course of work, promote this grain header, the rotation of wheel makes axletree rotate, make driven transverse axis rotate by transmission mechanism, make a shaft part of power transmission shaft rotate by another transmission mechanism, rotate that it drives another crank backward rotation by connecting rod again thereby drive a crank, the jointed shaft with connecting rod connects on these two cranks makes that two cutteves are done the opposite plane motion of direction up and down, the cutter blade relative motion about making on the cutter.Thus, can cut the crops that enter between the cutter blade.
The crop cropper that the utility model provides connects the interconnective toggle of two covers by cutter up and down, makes its relative motion, compared with skive falchion movement in the prior art, and the pattern that another cutter is static, cutting efficiency is improved.
In order to make this grain header under manpower promotes, implement harvesting swimmingly, can on described vehicle frame bar, be positioned at the cutter blade the front and/or above and/or below be provided with in the middle of collating unit, it is to be fixed on the arrangement bar that and its front end parallel with cutter blade cutting edge direction on the vehicle frame bar is positioned at the cutter front, its front end is preferably taper, so that be plugged in the crop of being gathered in, crop be carded to some bunches enter again between the cutter blade and cut.
Collating unit can be in the middle of described, comprise a basic cross bar, one section at the two ends of this basis cross bar is canned paragraph, be fixed on the vehicle frame bar of described both sides, middle one section is arrangement bar canned paragraph, on arrangement bar canned paragraph in the middle of the basic cross bar, two rows are set and vertically put bar in order, lay respectively at the top of described up and down cutter and below, this two row vertically arrangement bar aligns up and down in twos, be provided with spacing up and down, vertically the arrangement bar be a cross section rod member triangular in shape, corresponding two was vertically setting firmly nearly taper arrangement head in the gap of arrangement rod end heads up and down.
In the middle of described on the collating unit by basic cross bar, vertically put bar in order up and down and the arrangement head constitutes a space betwixt, in described space, be provided with two tracks up and down, in this guide rail, be provided with horizontal upper cutter knife and following cutter.
The corresponding relation of the vertical arrangement bar on described cutter blade and the described middle collating unit is: the spacing of described vertical arrangement bar is greater than the spacing of cutter blade.The most a lot of two of the number of the vertical arrangement bar on the number of described cutter blade and the described middle collating unit, some cutter blades of vertically putting bar and centre in order correspond to good up and down.
Can also the end collating unit be set at two outboard ends of the vehicle frame of this grain header, it is two and is parallel to cutter blade cutting edge direction and is installed in arrangement bar on the vehicle frame bar that its front end also is preferably taper.Its effect is to have held together with the wide part of this grain header in the crops of grain header front, will push aside greater than the crop of grain header width segments.
The transmission mechanism preference chain transmission mechanism that is provided with between described axletree and the driven transverse axis.The preferred Bevel Gear Transmission of the transmission mechanism mechanism that is provided with between described driven transverse axis and the described vertical power transmission shaft.
The width and the spacing of the cutter blade on the described cutter up and down equate, spacing between the width of the length of described two cranks and cutter blade and the adjacent cutter blade satisfies following condition: the corresponding relation of the spacing of crank length and cutter blade is, in the week that crank rotates, cutter are from alignment up and down, through staggering, again with next knife register, stagger again, again with former knife register.
The lower surface of the cutter blade on the described upper cutter knife is preferably concordant with the lower surface of tool rest, and the upper surface of the cutter blade on the described cutter down is preferably concordant with the upper surface of tool rest.Like this, can be so that the blade of cutter be close together up and down, this is using manpower more laborsaving as the grain header cutting crops of power.
The cross section of described cutter blade is that triangle is good, and the section of upper cutter knife is an equilateral triangle, and the section of following cutter is a del.
In order to make that cutter leans on closerly up and down, can on the tool rest of cutter up and down, establish a depression in the moving region of corresponding described connecting rod, connecting rod is arranged on this up and down in the depression of the tool rest of cutter.Another effect of this depression is to the spacing of connecting rod and guiding.
This grain header can also comprise a cleaning mechanism, and it comprises that one is connected the lever body that it is laterally moved with described driven transverse axis or vertical power transmission shaft by transmission mechanism on cutter.
Described lever body is: establish a driving pulley in described power transmission shaft upper end, be parallel to power transmission shaft on another vehicle frame bar over there and be provided with another belt shaft, also be provided with a driven pulley on it accordingly, a sheathed driving-belt on driving and driven belt wheel, be provided with some moving teeth on this driving-belt, it is the arc plate.
Cutter and tool rest be detachable structure preferably, and cutter is fixed on the knife rest by screw.
The crop cropper that the utility model provides, it is to provide power by hand push, does not consume other energy, energy-saving and environmental protecting, it is by the motion of simple mechanical transmission mechanism realization cutter, and cutter is moving knife up and down, and the cutting efficiency height is laborsaving.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
The perspective view of the crop cropper that Fig. 1 provides for the utility model;
Fig. 2 is the structural representation of the middle collating unit in this crop cropper;
Fig. 3 is the structural representation of the upper cutter knife in this crop cropper;
Fig. 4 is the structural representation of the following cutter in this crop cropper;
Fig. 4 a is the B-B sectional structure schematic diagram of Fig. 4;
Fig. 5 is the structural representation of middle collating unit and the combination of cutter up and down shown in Fig. 2,3,4;
Fig. 6 is the structural representation of the power transmission shaft in this crop cropper;
Fig. 7 is the integrated structure schematic diagram of as shown in Figure 6 power transmission shaft and cutter up and down and middle collating unit;
Fig. 8 is the mechanical drive principle figure of this crop cropper;
Embodiment
Further specify the utility model below in conjunction with embodiment and accompanying drawing.
As shown in Figure 1, this agricultural grain header comprises a vehicle frame 1, and this vehicle frame 1 comprises both sides vehicle frame bar 101 and axletree 12, and the two ends of this axletree 12 are rotating to be fixed on these two vehicle frame bars 101, and two wheels 2,3 are set on the axletree 12.One of them wheel and axletree connect firmly, and another wheel and axletree connect firmly rotationally.For example, with the wheel (wheel on right side) and the axletree 12 fixing (fixedly shaft part is a square axis, and the wheel hub of wheel is cubic hole) of crank (back detailed description) homonymy, another wheel and axletree pass through bearing fixing.Such structure can realize that this grain header is to the random turning in both sides.
The affixed drive sprocket 4 at the middle part of axletree 12, wheel rotate and can drive this drive sprocket 4 rotations.
Front end at two vehicle frame bars 101 makes progress, extends two relative up and down poles 111,112 respectively downwards.On two lower fulcrum bars 112 of two vehicle frame bars, be provided with end collating unit A, it is included in an end arrangement bar 1a who extends on the vehicle frame bar 101 above the lower fulcrum bar, on end arrangement bar 1a and lower fulcrum bar 111, set firmly finishing plate 2a, 3a, this finishing plate 2a, 3a are the plate object of narrow back, front face width, fixedly are approximately an arrangement 4a of taper in the space of two finishing plate 2a, 3a front end up and down.Collating unit B set firmly one between two lower fulcrum bars 112 on two vehicle frame bars 101 in the middle of, the two ends of this centre collating unit B are fixed on the lower fulcrum bar 112 of both sides and put in order on the bar 1a with the end.
As shown in Figure 2, middle collating unit B comprises a basic cross bar 1b, one section 10b at the two ends of this basis cross bar 1b is a canned paragraph, middle one section is arrangement bar canned paragraph 11b, on arrangement bar canned paragraph 11b in the middle of the basic cross bar 1b, two rows are set and vertically put bar 2b in order, vertically put bar in order and align in twos up and down, be provided with spacing therebetween, being somebody's turn to do vertical arrangement bar 2b be cross section rod member triangular in shape, set firmly an arrangement 3b who is approximately taper two corresponding up and down vertical arrangements in order between the bar 2b terminations.
On middle collating unit B by basic cross bar 1b, up and down vertically put in order bar 2b and the arrangement 3b constitute a space betwixt, in the described space of this centre collating unit B, be provided with two tracks up and down, in this guide rail, be provided with horizontal upper cutter knife 5 and following cutter 6, as shown in Figure 5.
As shown in Figure 3, upper cutter knife 5 comprises the tool rest 51 that is similar to cuboid, on the lower surface on this tool rest 51, be provided with some cutter grooves that are parallel to each other, some cutter blades 52 are embedded in guide groove and are installed on the tool rest 51 by sunk screw, make that the lower surface of the cutter blade on the upper cutter knife is concordant with the lower surface of tool rest.Tool rest 51 places guide rail.As shown in Figure 4, the structure of following cutter 6 and upper cutter knife 5 are basic identical, and just the upper surface of the cutter blade on the cutter is concordant with the upper surface of tool rest up and down for cutter blade 62 upper surface that is fixed on tool rest 61.The width of the cutter blade on the cutter and spacing equate up and down, and the corresponding relation of vertically putting bar up and down in order on itself and the middle collating unit B is: vertically put the spacing of the spacing of bar 2b greater than the cutter blade in order.On the termination of the same end of the tool rest 51,61 of cutter 5,6 up and down, respectively be provided with one perpendicular to the tool rest length direction, but with the long parallel gathering sill 53,63 of the cutter of cutter.Up and down the ground that interlaces of the cutter blade on the cutter aligns setting up and down, at this moment gathering sill 53,63 alignment on the cutter up and down.The cross section of cutter blade is that triangle is good up and down, and the section of upper cutter knife is an equilateral triangle, and the section of following cutter is a del.Cutter is made as the branch body structure at the gathering sill place up and down, and the tool rest part of cutting apart 55,65 makes gathering sill 53,63 become hatch frame, and this structure can make things convenient for the installation of crank jointed shaft in gathering sill.
As shown in Figure 1, one driven transverse axis 7, its two ends are rotatably mounted on the upper rack posts 111 of two vehicle frame bars 101, are provided with driven sprocket 8 on driven transverse axis 7, establish chain between the fixing drive sprocket 4 on itself and the axletree 12, on the axle of driven transverse axis 7, also be provided with a conical gear 9 by an end.
On by the vehicle frame bar that is provided with conical gear 9 one sides, be provided with a vertical power transmission shaft 10, this power transmission shaft 10 is installed on the upper rack posts 111 of vehicle frame bar rotationally, which is provided with the conical gear 9 coupling engagements that are provided with on a conical gear 9a and the driven transverse axis 7, make vertical power transmission shaft 10 to rotate with driven transverse axis 7.Drive toggle C (seeing shown in Fig. 6,7) that cutter 5,6 relative motions up and down implement cutting in the lower end of power transmission shaft 10 by one and be connected with a vertical power transmission shaft 10a, power transmission shaft 10a is installed on the lower fulcrum bar 111 rotationally.The dead in line of power transmission shaft 10 and 10a is shown in Fig. 6,7.
Described toggle C comprises two isometric crank 1c, 2c and a connecting rod 3c, the length of connecting rod 3c is 2 times of crank length, the end of one of them crank 1c connects firmly the lower end at power transmission shaft 10, the end of another crank 2c connects firmly in the upper end of power transmission shaft 10a, and the two ends of connecting rod 3c are hinged with the other end of crank 1c, 2c respectively.The jointed shaft that two crank 1c, 2c are connected with connecting rod 3c is provided with the rotation copper sheathing.These two jointed shafts that are arranged with copper sheathing are located in two gathering sills 53,63 on the cutter up and down.
In order to make that cutter leans on closerly up and down, can on the tool rest of cutter up and down, establish a depression 54,64 in the moving region of corresponding described connecting rod, connecting rod 3c is arranged on this up and down in the depression 54,64 of the tool rest 51,61 of cutter.Another effect of this depression 54,64 is to the spacing of connecting rod 3c and guiding.
Be provided with two tracks up and down in the described space of this centre collating unit B, the tool rest of cutter movably places this two tracks up and down up and down.
Can also on the side adjacent of the tool rest of upper cutter knife, set firmly some rollers rotationally, as spherical or needle rollers with following cutter; The tool rest of following cutter with below also set firmly some described rollers rotationally on the adjacent side of track.Reduce up and down between the cutter and the frictional force between cutter and the track below it down by these rollers, the harvesting crops are more brisk.
Up and down between the cutter and down being provided with the lubricating oil oil guide groove on the adjacent surface between cutter and the lower railway, on the tool rest of upper cutter knife and following cutter, be provided with through hole, be used for from then on applying lubricating oil and lubricate implementing to the above-mentioned adjacent surface.
The transmission principle of this agricultural grain header as shown in Figure 8, when promoting the walking of this crop cropper, wheel 2,3 rotating band motor-car axles 12 rotate, drive sprocket 4 promptly rotates, make driven sprocket 8 also rotate, thus, driven shaft 7 rotates, it rotates power transmission shaft 10 by conical gear 9,9a, makes power transmission shaft 10a also rotate by toggle C.Make upper cutter knife 5 and following cutter 6 do plane motion by the jointed shaft that is arranged with copper sheathing that is plugged in the gathering sill 53,63, the cutting edge of cutter blade can cut the crops that enter in the edge of a knife up and down.
The length of crank 1c, 2c satisfies following condition with spacing between the width of cutter and the adjacent cutter: crank length is corresponding with the spacing of cutter, in the week that crank rotates, cutter are from alignment up and down, stagger, align, stagger again with next cutter again, align with former serrated knife again.
Establish a driving pulley 13a in the upper end of power transmission shaft 10, be parallel to power transmission shaft 10 over there on another vehicle frame bar and be provided with another belt shaft 13, also be provided with a driven pulley 14 on it accordingly, a sheathed driving-belt 15 on driving and driven belt wheel 12,14, be provided with some moving teeth 151 on this driving-belt, it is the arc plate.This driving-belt 15 also is that it can push the crop that the grain header front is cut off one side of fuselage with being pushed and rotating of this grain header, and does not make it stop that grain header moves ahead and the crop of back continues cutting in the middle of entering cutter.
On two upper rack posts 111 of two vehicle frame bars, be provided with pillar, set firmly cover therebetween and set a roof beam in place, on this cover is set a roof beam in place, set firmly one case D, driven sprocket, bevel gear are all covered.The place ahead housing of case protrudes the cutter root consistency from top to bottom with cutter forward, like this, the crop that cuts off is directly risen, and cooperates moving tooth that crop is toggled it to a side.Crop is dialled down to the left.
Removably fix an arrangement part 16 between end collating unit A and case wall, its effect is with separated with the interior crop that will gather at grain header end collating unit with grain header one side standing crop.
Claims (10)
1. crop cropper, it is characterized in that: comprise a vehicle frame, comprise the vehicle frame bar that is arranged on both sides and therebetween axletree in this vehicle frame, the two ends of this axletree are rotating to be fixed on these two vehicle frame bars, two wheels are set on the two ends of described axletree, the wheel and the axletree of at least one end connect firmly, make axletree to rotate with wheel, also be provided with a driven transverse axis between described two vehicle frame bars, between described axletree and driven transverse axis, a transmission mechanism is set, make described axletree rotate, driven transverse axis also rotates thereupon;
Front end at two described vehicle frame bars is provided with a bearing respectively, and a upper cutter knife and cutter once are set on it movably; Described cutter up and down includes tool rest and some cutter blades, the spacing of being separated by on the tool rest of described cutter up and down ground sets firmly described some cutter blades respectively, on the tool rest of the mutually same termination of cutter about this, up and down normal incidence respectively is provided with a gathering sill, the slotted hole of this gathering sill for extending at the length direction that is parallel to the cutter blade;
On a sidecar hack lever, be provided with a power transmission shaft, this power transmission shaft comprises two shaft parts, it is positioned on the same vertical axis, a direction end of each hinged crank on the contrary on adjacent two terminations of two shaft parts, the two ends of the other end of two cranks and a connecting rod are hinged, this connecting rod is between two cranks, and the jointed shaft of two cranks and rod hinge connection is plugged in respectively in the described gathering sill of cutter about in the of two; The other two ends of this power transmission shaft are rotatably mounted on the described vehicle frame bar; Between one of them shaft part of this power transmission shaft and the described driven transverse axis transmission mechanism is set, makes described power transmission shaft rotate with driven transverse axis.
2. crop cropper according to claim 1, it is characterized in that: the width and the spacing of the cutter blade on the described cutter up and down equate, the length by length of described two cranks equate and and the width of cutter blade and the spacing between the adjacent cutter blade satisfy following condition: the corresponding relation of the spacing of crank length and cutter blade is, in the week that crank rotates, the cutter blade is from alignment up and down, through staggering, again with next knife register, stagger again, again with former knife register.
3. crop cropper according to claim 1, it is characterized in that: on described vehicle frame bar, be positioned at the cutter blade the front and/or above and/or below be provided with in the middle of collating unit, it is to be fixed on the arrangement bar that and its front end parallel with cutter blade cutting edge direction on the vehicle frame bar is positioned at the cutter front, its front end is taper, so that be plugged in the crop, crop be carded to some bunches enter again between the cutter blade and cut.
4. crop cropper according to claim 3, it is characterized in that: collating unit comprises a basic cross bar in the middle of described, one section at the two ends of this basis cross bar is canned paragraph, be fixed on the vehicle frame bar of described both sides, middle one section is arrangement bar canned paragraph, on arrangement bar canned paragraph in the middle of the basic cross bar, two rows are set and vertically put bar in order, lay respectively at the top of described up and down cutter and below, this two row vertically arrangement bar aligns up and down in twos, be provided with spacing up and down, vertically the arrangement bar be a cross section rod member triangular in shape, corresponding two was vertically setting firmly nearly taper arrangement head in the gap of arrangement rod end heads up and down; In the middle of described on the collating unit by basic cross bar, vertically put bar in order up and down and the arrangement head constitutes a space betwixt, in described space, be provided with two tracks up and down, in this guide rail, be provided with described upper cutter knife and following cutter.
5. according to claim 3 or 4 described crop croppers, it is characterized in that: the corresponding relation of the vertical arrangement bar on described cutter blade and the described middle collating unit is: the spacing of described vertical arrangement bar is greater than the spacing of cutter blade.
6. crop cropper according to claim 1 is characterized in that: two outboard ends at described vehicle frame are provided with the end collating unit, and it is two and is parallel to cutter blade cutting edge direction and is installed in arrangement bar on the vehicle frame bar that its front end is taper.
7. crop cropper according to claim 1 is characterized in that: also comprise a cleaning mechanism, it comprises that one is connected the lever body that it is laterally moved with described driven transverse axis or vertical power transmission shaft by transmission mechanism on cutter.
8. crop cropper according to claim 7, it is characterized in that: described lever body is: establish a driving pulley in described power transmission shaft upper end, be parallel to power transmission shaft on another vehicle frame bar over there and be provided with another belt shaft, also be provided with a driven pulley on it accordingly, a sheathed driving-belt on driving and driven belt wheel, be provided with some moving teeth on this driving-belt, it is the arc plate.
9. crop cropper according to claim 8 is characterized in that: described cutter blade and tool rest are detachable structures, and cutter is fixed on the knife rest by screw; A depression is established in the moving region of corresponding described connecting rod on the tool rest of cutter up and down, and connecting rod is arranged on this up and down in the depression of the tool rest of cutter; And/or,
The lower surface of the cutter blade on the described upper cutter knife is concordant with the lower surface of tool rest, and the upper surface of the cutter blade on the described cutter down is concordant with the upper surface of tool rest; The cross section of described cutter blade is a triangle, and the section of upper cutter knife is an equilateral triangle, and the section of following cutter is a del.
10. crop cropper according to claim 4 is characterized in that: be provided with two tracks up and down in the described space of this centre collating unit, the tool rest of cutter movably places this two tracks up and down up and down; On the side adjacent of the tool rest of upper cutter knife, set firmly some rollers rotationally with following cutter; The tool rest of following cutter with below also set firmly some described rollers rotationally on the adjacent side of track.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201734065U CN201084931Y (en) | 2007-09-27 | 2007-09-27 | Agronomic crop reaper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201734065U CN201084931Y (en) | 2007-09-27 | 2007-09-27 | Agronomic crop reaper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201084931Y true CN201084931Y (en) | 2008-07-16 |
Family
ID=39632523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201734065U Expired - Fee Related CN201084931Y (en) | 2007-09-27 | 2007-09-27 | Agronomic crop reaper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201084931Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104956833A (en) * | 2015-06-15 | 2015-10-07 | 昆明理工大学 | Pseudo-ginseng stalk harvester |
| CN107912126A (en) * | 2017-12-26 | 2018-04-17 | 内蒙古农业大学 | High-pressure jet brush device |
| US10172288B2 (en) | 2011-01-17 | 2019-01-08 | Cnh Industrial Belgium Nv | Harvesting attachment for a harvester |
| CN110089257A (en) * | 2019-04-11 | 2019-08-06 | 江苏大学 | A kind of split type reciprocating cutting device |
| CN112136481A (en) * | 2020-09-21 | 2020-12-29 | 温州职业技术学院 | A operation robot for farming |
| CN112889468A (en) * | 2019-12-24 | 2021-06-04 | 黄玲 | Hand-push harvester |
| CN114158343A (en) * | 2021-11-19 | 2022-03-11 | 江西良田农业机械有限公司 | A block type cutting knife device for convenient to detach of rice and wheat combine |
-
2007
- 2007-09-27 CN CNU2007201734065U patent/CN201084931Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10172288B2 (en) | 2011-01-17 | 2019-01-08 | Cnh Industrial Belgium Nv | Harvesting attachment for a harvester |
| CN104956833A (en) * | 2015-06-15 | 2015-10-07 | 昆明理工大学 | Pseudo-ginseng stalk harvester |
| CN104956833B (en) * | 2015-06-15 | 2017-01-18 | 昆明理工大学 | Pseudo-ginseng stalk harvester |
| CN107912126A (en) * | 2017-12-26 | 2018-04-17 | 内蒙古农业大学 | High-pressure jet brush device |
| CN107912126B (en) * | 2017-12-26 | 2024-05-24 | 内蒙古农业大学 | High-pressure jet cutting and irrigating device |
| CN110089257A (en) * | 2019-04-11 | 2019-08-06 | 江苏大学 | A kind of split type reciprocating cutting device |
| CN110089257B (en) * | 2019-04-11 | 2021-07-20 | 江苏大学 | Split type reciprocating cutter |
| CN112889468A (en) * | 2019-12-24 | 2021-06-04 | 黄玲 | Hand-push harvester |
| CN112136481A (en) * | 2020-09-21 | 2020-12-29 | 温州职业技术学院 | A operation robot for farming |
| CN112136481B (en) * | 2020-09-21 | 2021-11-30 | 温州职业技术学院 | A operation robot for farming |
| CN114158343A (en) * | 2021-11-19 | 2022-03-11 | 江西良田农业机械有限公司 | A block type cutting knife device for convenient to detach of rice and wheat combine |
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