CN104541787A - Nearside divider, agricultural machinery with nearside divider and method for preventing crop loss - Google Patents
Nearside divider, agricultural machinery with nearside divider and method for preventing crop loss Download PDFInfo
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- CN104541787A CN104541787A CN201410820863.3A CN201410820863A CN104541787A CN 104541787 A CN104541787 A CN 104541787A CN 201410820863 A CN201410820863 A CN 201410820863A CN 104541787 A CN104541787 A CN 104541787A
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Abstract
The invention discloses a nearside divider, agricultural machinery with the nearside divider and a method for preventing crop loss. The nearside divider comprises a guide plate and an elastic support mechanism, wherein the guide plate is used for guiding to-be-harvested crops; the elastic support mechanism is used for providing support force for the guide plate. According to the nearside divider disclosed by the invention, the elastic support force is provided for the guide plate through the arrangement of the elastic support mechanism; the guide plate can automatically adjust the size of a dip angle by the elastic support mechanism while bearing the pressure exerted by the to-be-harvested crops according to the lodging degree of the to-be-harvested crops; automatic adjustment of the floating amount by the guide plate is achieved, so that separation of laid crops is facilitated; the grain loss caused by crop separation by the nearside divider is reduced.
Description
Technical field
The invention belongs to agricultural machinery technological field, specifically, the present invention relates to a kind of nearside divider for grain header.
Background technology
Nearside divider is widely used in combine, and its effect is separated by the crop of the crop of harvesting and non-harvesting, is directed in the ceding of Taiwan by the crop of harvesting simultaneously.
Nearside divider on existing grain header, needs to adjust position before harvesting, better for the crop harvesting effect without lodging.For harvesting laid crop, because during harvesting, nearside divider angle is adjusted, it is constant that nearside divider is separated laid crop speed, it is large that crop becomes from lodging state the stroke that stroke ratio that erectility experiences experiences without laid crop, divide standing grain excessive velocities that the loss of nearside divider separation crop can be caused excessive, cause grain loss.
Summary of the invention
The invention provides a kind of nearside divider and have its agricultural machinery, object reduces the loss being separated crop and causing.
To achieve these goals, the technical scheme that the present invention takes is: a kind of nearside divider, comprises for treating the guide plate of harvesting crop guiding and guide plate being provided support to the elastic supporting mechanism of power.
Described guide plate is rotary setting, and described elastic supporting mechanism is also connected with guide plate.
Nearside divider also comprises and is located at described guide plate front and for the nearside divider point of point standing grain.
Nearside divider also comprises the nearside divider pipe being positioned at and extending below described guide plate and at described nearside divider point rear, and guide plate is rotatably provided on nearside divider pipe.
Described resiliency supported frame comprise be rotationally connected with described guide plate adjusting rod, be set in the spring on adjusting rod and be located at the front limit block on adjusting rod, gripper shoe set on described nearside divider pipe is provided with the hole allowing adjusting rod pass, and spring clip is between front limit block and gripper shoe.
Described adjusting rod is provided with rear limited block, and rear limited block is between described spring and described gripper shoe.
Described adjusting rod is provided with external screw thread, and described front limit block and described rear limited block are be the nut be threaded with adjusting rod.
Described nearside divider pipe is rotary setting, and the rotation centerline of nearside divider pipe parallels with the rotation centerline of described guide plate, and the rotation centerline of nearside divider pipe is positioned at the rear of the rotation centerline of guide plate.
The medial surface of described guide plate is provided with the hangers be rotationally connected with the upper end of described elastic supporting mechanism, and described nearside divider pipe is provided with the gripper shoe be connected with the lower end of elastic supporting mechanism.
Described nearside divider pipe is provided with seat board, and the medial surface of described guide plate is provided with the support be rotationally connected with seat board.
Described seat board is provided with the gib block extended towards proceeds posterolateral.
Described seat board is provided with holds up bar towards helping of proceeds posterolateral extension, and described gib block holds up bar to extend in the side of seat board respectively with helping.
Described gib block and described helping hold up the angle between bar to be 40 ° to 50 °.
Nearside divider also comprises the backplate seam being positioned at described guide plate rear, and rear end and the backplate seam of described nearside divider pipe are rotationally connected.
Described backplate seam comprises base plate, and base plate is provided with the first adjustment hole allowing described nearside divider pipe pass.
Described backplate seam also comprises and described base plate side plate connected vertically and the stiffener be located on side plate, and the rear end of described nearside divider pipe is provided with the connecting plate be rotationally connected with stiffener.
Described first adjustment hole is slotted hole, and the length of the first adjustment hole is greater than the diameter of described nearside divider pipe.
Described base plate is provided with for spacing to described nearside divider pipe and can regulate the nearside divider adjustable plate of the openings of sizes of described first adjustment hole.
Described nearside divider adjustable plate is provided with the second adjustment hole, and the second adjustment hole is slotted hole, and the length direction of the second adjustment hole parallels with the length direction of described first adjustment hole.
The front end of described nearside divider pipe is fixedly connected with described nearside divider point.
Described nearside divider point is fixedly connected with described guide plate.
The bottom of described nearside divider point is provided with shoes.
Fit in the end face of described shoes and the bottom surface of described nearside divider point, and shoes top surface area is greater than the projected area of nearside divider point at shoes end face.
The front end of described nearside divider point is arc transition, and formation front end is the structure that is upturned.
Present invention also offers a kind of agricultural machinery, comprise above-mentioned nearside divider.
Present invention also offers a kind of method that agricultural machinery prevents Crop damage, adopt above-mentioned nearside divider, when carrying out harvesting, under the effect of elastic supporting mechanism, guide plate according to waiting the lodging degree self-adjustable inclination gathering in crop, and can will treat that harvesting crop is directed to the ceding of Taiwan.
According to the situation of actual harvesting, by the position of the front limit block on the adjusting rod of adjustable elastic supporting mechanism and rear limited block, regulate the amount of floating of guide plate.
When wait gathering in that plant lodging is serious, windings degree height time, greatly, under the effect of elastic supporting mechanism, guide plate rear end makes inclination angle diminish to lower swing to the pressure suffered by guide plate.
When carrying out harvesting, according to waiting maturation, the lodging situation of gathering in crop, by the position of the adjustable plate on regulating base board, the rotation amplitude between adjustment nearside divider pipe and backplate seam.
Nearside divider of the present invention, elastic anchorage force is provided to guide plate by arranging elastic supporting mechanism, and elastic supporting mechanism can make guide plate bear can according to the lodging degree self-adjustable inclination size of waiting to gather in crop in time gathering in the applied pressure of crop, realize the automatic adjustment of the amount of floating of guide plate, be conducive to like this being separated laid crop, reduce the grain loss that nearside divider separation crop is caused.
Accompanying drawing explanation
This specification comprises the following drawings, shown content respectively:
Fig. 1 is the structural representation of grain header;
Fig. 2 is the structural representation of nearside divider of the present invention;
Fig. 3 is the vertical view of nearside divider of the present invention;
Fig. 4 is the structural representation of elastic supporting mechanism;
Be labeled as in figure:
1, nearside divider pipe seam; 2, adjusting rod; 3, guide plate seam; 31, support; 32, guide plate; 33, hangers; 4, gib block; 5, help and hold up bar; 6, spring; 7, side guard plate; 8, nearside divider adjustable plate; 81, the second adjustment hole; 9, backplate seam; 91, base plate; 92, stiffener; 93, side plate; 94, top board; 95, the first adjustment hole; 11, nearside divider point; 12, shoes; 13, seat board; 14, nearside divider pipe; 15, gripper shoe; 16, connecting plate; 17, front limit block; 18, rear limited block; 19, the ceding of Taiwan; 20, nearside divider; 21, straw shift wheel; 22, cylinder body; 23, piston rod; 24, return spring.
Embodiment
Contrast accompanying drawing below, by the description to embodiment, be described in further detail the specific embodiment of the present invention, object helps those skilled in the art to have more complete, accurate and deep understanding to design of the present invention, technical scheme, and contribute to its enforcement.
As shown in Figure 1, the invention provides a kind of nearside divider, for combine, nearside divider 20 is positioned at the both sides, front end of the ceding of Taiwan 19, when gathering in crop, first crop is separated by nearside divider 20, makes the crop being positioned at the ceding of Taiwan 19 front portion enter the ceding of Taiwan 19 under the effect of straw shift wheel 22; The crop of both sides is not subject to the impact of the ceding of Taiwan 19, this ensures that theres the ceding of Taiwan 19 when gathering in, and the crop of both sides is not by the impact of its operation.As shown in Figures 2 and 3, this nearside divider comprises for treating the guide plate 32 of harvesting crop guiding and guide plate 32 being provided support to the elastic supporting mechanism of power.Nearside divider provides elastic anchorage force by arranging elastic supporting mechanism to guide plate 32, make guide plate 32 can be the state of floating, and elastic supporting mechanism can make guide plate 32 bear can according to the lodging degree self-adjustable inclination size of waiting to gather in crop in time gathering in the applied pressure of crop, realize the automatic adjustment of the amount of floating of guide plate 32, be conducive to like this being separated laid crop, reduce the grain loss that nearside divider separation crop is caused.
Specifically, as shown in Figure 2, this nearside divider also comprises the parts such as backplate seam 9 and nearside divider pipe seam 1, and guide plate 32 and elastic supporting mechanism are arranged in nearside divider pipe seam 1, nearside divider pipe seam 1 is also connected with backplate seam 9, and backplate seam 9 is connected with grain header body.
As shown in Figures 2 and 3, guide plate 32 is for being obliquely installed, and guide plate 32 is arcuate structure, and its cross section is circular arc, forms the circular arc outer surface for treating harvesting crop guiding.Guide plate 32 has certain length, and the nose width of guide plate 32 is minimum, increases gradually along its length from front end to rear end width, and rear end width is maximum.This beloid guide plate 32 by the increase gradually of the distance between the crop of both sides, thus can make the separation process that the crop of both sides has a gradual change soft.
As shown in Figure 2, nearside divider pipe seam 1 comprises nearside divider point 11 and nearside divider pipe 14, and nearside divider point 11 is positioned at the front of guide plate 32, and nearside divider point 11 is for a point standing grain.Nearside divider pipe 14 is for installing guide plate 32 and elastic supporting mechanism, nearside divider pipe 14 is positioned at the below of guide plate 32 and extends at nearside divider point 11 rear, guide plate 32 is rotatably provided on nearside divider pipe 14, nearside divider pipe 14 is also rotary setting, the rotation centerline of nearside divider pipe 14 parallels with the rotation centerline of guide plate, and the rotation centerline of nearside divider pipe 14 is the rears of the rotation centerline being positioned at guide plate.
As shown in Figure 2, as preferably, nearside divider point 11 is that wiping steel plate bending is made, and its shape is the triangular pyramid of inner hollow, symmetrical, and mid portion forms die cavity.The tip of nearside divider point 11 is positioned at forefront, is convenient to carry out a point standing grain, and rear end has opening, inserts for allowing the front end of guide plate 32 and the front end of nearside divider pipe 14.
As shown in Figure 2, as preferably, be also provided with a shoes 12 in the bottom of nearside divider point 11, this shoes 12 adopts steel plate to make, and shoes 12 and nearside divider point 11 are welded to connect.Cross sectional shape and the nearside divider point 11 of shoes 12 match, both are in the state of coincideing, fit in the end face of shoes 12 and the bottom surface of nearside divider point 11, and shoes 12 top surface area is greater than the projected area of nearside divider point 11 at shoes 12 end face, thus make shoes 12 have precedence over nearside divider point 11 kiss the earths, effectively avoid nearside divider point 11 to penetrate in earth.
As shown in Figure 2, the front bottom end of nearside divider point 11 and the front end of shoes 12 are arc transition, and forming front end is the structure be upturned, and the height of the aspect ratio rearward end of the leading section of nearside divider point 11 wants high.
As shown in Figure 2, as preferably, nearside divider pipe 14 adopts round steel pipe bending to make, and its shape is roughly V-shaped.The angle of the forward and backward bending section paper of nearside divider pipe 14 is preferably 158 °, is arc transition between forward and backward bending section.Before nearside divider pipe 14, bending section is provided with a seat board 13, this seat board 13 is rectangular slab, for being weldingly fixed on nearside divider pipe 14, and in vertically extending above nearside divider pipe 14.On the circular arc shaped inside face of guide plate, a support 31 is welded with in the middle position of front lower portion, this support 31 is rotationally connected by bolt and seat board 13, correspondingly on support 31, be provided with circular hole, seat board 13 front end is also provided with the circular hole alignd with the circular hole on support 31, bolt is through two circular holes of alignment, support 31 and seat board 13 are linked together, realize the connection of nearside divider pipe seam 1 and guide plate 32, and due to its nut be fixedly connected be locking nut, therefore guide plate 32 can rotate around the seat board about 13 on standing grain organ pipe, adjustable inclination.
As shown in Figure 2, nearside divider point 11 inside is inserted in the front end of nearside divider pipe 14, and the front end of nearside divider pipe 14 has inclined-plane breach, the front end of nearside divider pipe 14 has inclined-plane indentation, there and is welded in the die cavity that 11 bendings of nearside divider point are formed, and the rear end of nearside divider pipe 14 and connecting plate 16 are by being welded together.At the breach being provided with a rectangle of nearside divider pipe 14 rear end, the leading section of connecting plate 16 embeds in this breach and is fixedly connected with nearside divider, thus realizes welding with the multiple face of nearside divider pipe 14 one-tenth, fixed.The rearward end of connecting plate 16 is provided with circular hole, utilizes bolt, nut to be connected with in backplate seam 9, and due to its nut be fixedly connected be locking nut, therefore nearside divider pipe seam 1 can be rotated around backplate seam 9.
As shown in Figure 2, the arcuate front ends of guide plate 32 is embedded in the die cavity of nearside divider point 11, thus can ensure that crop is separated stably.
As shown in Figure 2, guide plate 32 forms guide plate seam 3 with support 31 and hangers 33, hangers 33 is the centre positions on the top being located at guide plate 32, be welded on same medial surface with support 31, the shape of hangers 33 is U-shaped, for steel plate bending is formed, two bending risers are provided with two concentric circle holes, and its concentric circle holes is rotationally connected by the upper end of bolt and elastic supporting mechanism.
Elastic supporting mechanism for providing support power to guide plate 32 has various ways, as preferably, as shown in Figure 2, resiliency supported frame comprises adjusting rod 2, the front limit block 17 being set in the spring 6 on adjusting rod 2 and being located on adjusting rod 2, be rotationally connected with hangers 33 in the deep-slotted chip breaker of the upper end insertion guide plate 32 of adjusting rod 2, the rear bending section of nearside divider pipe 14 is provided with a gripper shoe 15, this gripper shoe 15 is provided with the through hole allowing adjusting rod 2 pass, spring 6 is clipped between front limit block 17 and gripper shoe 15, spring 6 is for applying active force to front limit block 17, guide plate 32 bear external force larger time, guide plate 32 rotates, guide plate 32 can by front limit block 17 extrusion spring 6 on adjusting rod 2, otherwise spring 6 can promote limited block drives adjusting rod 2 to move, make adjusting rod 2 can promote guide plate 32 and upwards overturn rotation, thus make guide plate 32 in quick condition.
As shown in Figure 2, limited block 18 after adjusting rod 2 being also provided with, this rear limited block 18 is between spring 6 and gripper shoe 15.The size of rear limited block 18 is greater than the size of the through hole in gripper shoe 15, thus can play position-limiting action to adjusting rod 2, avoids adjusting rod 2 to be separated with gripper shoe 15, guarantees reliable.
As shown in Figure 2, as preferably, adjusting rod 2 is welded by screw rod and sleeve pipe and makes, and it is inner that its middle sleeve embeds hangers 33, and bolt, through the hole on hangers 33 and sleeve pipe, realizes being rotationally connected of adjusting rod 2 and guide plate 32.The upper end of screw rod is welded with sleeve pipe, and the gripper shoe 15 in lower end and nearside divider pipe seam 1 is slidably connected.Screw surface is provided with external screw thread, and front limit block 17 and rear limited block 18 be and the nut of adjusting rod 2 for being threaded, front limit block 17 and the position of rear limited block 18 on adjusting rod 2 adjustable.When carrying out harvesting, according to the situation of actual harvesting, by regulating the position of front limit block 17 on adjusting rod 2 and rear limited block 18, regulate the amount of floating of guide plate 32.
As shown in Figure 2, the position of gripper shoe 15 on the rear bending section of nearside divider pipe 14 is near arc transition place, the shape of gripper shoe 15 is L-type, have and be positioned at vertical plane and the vertical section be fixedly connected with nearside divider pipe 14 and the vertical section vertical with adjusting rod 2, vertical section is provided with the hole allowing adjusting rod 2 pass.The upper end of spring 6 contacts with front limit block 17, the vertical section surface contact of lower end gripper shoe 15, thus realizes the fixing of spring 6 two ends.
As the variant embodiment of elastic supporting mechanism, elastic supporting mechanism can also be arranged to pneumatic form, as shown in Figure 4, elastic supporting mechanism comprises support cylinder, support cylinder and there is the cylinder body 22 be rotationally connected with nearside divider pipe 14 and the piston rod 23 be rotationally connected with hangers 33, one end of piston rod 23 is inserted in cylinder body 22 and is connected with the piston in cylinder body 22, the other end is connected with hangers 33, piston and between to ensure to seal, be also provided with in cylinder body 22 and promote the return spring 24 of piston rod 23 towards the outer movement of cylinder body 22.Support cylinder and be connected with gas valve by cylinder, tracheae one end is connected with cylinder body 22 and is communicated with the inner chamber of cylinder body 22, the other end is connected with gas valve, gas valve is be filled with air for controlling to support cylinder and the gas in support cylinder is outwards discharged, to regulate the gas pressure intensity supported in cylinder, thus can control piston bar 23 flexible and fixing, namely can regulate the inclination angle size of guide plate 32.
As shown in Figures 2 and 3, seat board 13 is provided with the gib block 4 extended towards proceeds posterolateral and holds up bar 5 with helping, and gib block 4 extends towards the outer proceeds posterolateral of seat board 13, helps and hold up bar 5 to extend towards proceeds posterolateral in seat board 13.Guide plate 32 holds up bar 5 to be fixedly connected with seat board 13 rear portion by bolt with helping, and is correspondingly provided with at seat board 13 rear portion the circular hole allowing bolt pass.Help and hold up the front end of bar 5 to be fixed on the rear portion circular hole of seat board 13, be on the right side of nearside divider pipe seam 1, namely it is arranged on the side near the ceding of Taiwan 19 feeding mouth.Help and hold up bar 5 to be made up of steel plate bending, front bending section is fixed on seat board 13, rear bending section is cantilever, two bending sections are 172 °, thus thus ensure crop can enter the ceding of Taiwan 19 li stably, the spike of rice avoided in the ceding of Taiwan 19 is deposited in the interior angle of the ceding of Taiwan 19, is conducive to the conveying of spike of rice, reduces the loss of paddy when gathering in.Be arranged on the gib block 4 on the left of seat board 13, be also be made up of steel plate bending, front bending section is fixed on seat board 13, and rear bending section is cantilever, and two bending sections are 145 °, and its bending angle holds up the bending angle of bar 5 much larger than helping.The bracketed part of gib block 4 and help and hold up the angle α formed between the bracketed part of bar 5 to be 40 ° to 50 °, be preferably 43 °, thus thus ensure crop can separate laterally under nearside divider effect stably, and under the effect of gib block 4, make outside crop not by the ceding of Taiwan 19 side guard shield entrained with, crop is effectively separated with the ceding of Taiwan 19 side guard shield, reduces spike of rice and drop and lose.
As shown in Figure 2, the backplate seam 9 of nearside divider is made up of base plate 91, side plate 93, top board 94 and stiffener 92, fixing by being welded to connect between four.Base plate 91 is positioned at bottom, and the front end of top board 94 is fixedly connected with base plate 91 front end, and side plate 93 is in the perpendicular connection of base plate 91 sidepiece.Stiffener 92 is fixedly connected with base plate 91 with side plate 93, base plate 91 is provided with the first adjustment hole 95 allowing nearside divider pipe 14 pass, the connecting plate 16 that nearside divider pipe 14 rear end is arranged is rotationally connected by bolt and stiffener 92, thus realizes being rotationally connected of nearside divider pipe seam 1 and backplate seam 9.
As shown in Figure 2, as preferably, the first adjustment hole 95 is slotted hole, and extends along base plate 91 length direction, and the length of the first adjustment hole 95 is greater than the diameter of nearside divider pipe 14, thus makes nearside divider pipe seam 1 have larger rotation amplitude.
As shown in Figure 2, as preferably, in order to the rotation amplitude regulating nearside divider pipe seam 1 can be given, base plate 91 is also provided with for spacing to nearside divider pipe 14 and the nearside divider adjustable plate 8 of the openings of sizes of the first adjustment hole 95 can be regulated, nearside divider adjustable plate 8 partly can cover the first adjustment hole 95, thus the openings of sizes of the first adjustment hole 95 can be regulated, also namely realize the adjustment of the rotation amplitude of nearside divider pipe seam 1.
As shown in Figure 2, nearside divider adjustable plate 8 is arranged for sliding at base plate 91 end face, and nearside divider adjustable plate 8 is provided with the second adjustment hole 81, and the second adjustment hole 81 is slotted hole, and the length direction of the second adjustment hole 81 parallels with the length direction of the first adjustment hole 95.Nearside divider adjustable plate 8 is connected with base plate 91 by bolt, and the second adjustment hole 81 on the through hole that bolt is arranged through base plate 91 and nearside divider adjustable plate 8, and is fixed on nearside divider adjustable plate 8 on base plate 91 after nearside divider adjustable plate 8 position adjustments with nut screw connection.
As shown in Figure 2, nearside divider adjustable plate 8 is positioned at the rear of nearside divider pipe 14, the leading portion of nearside divider adjustable plate 8 covers the first adjustment hole 95 on base plate 91, when nearside divider pipe 14 contacts with the front end face of nearside divider adjustable plate 8, represents that nearside divider pipe 14 rotates and puts in place.Therefore, by the area regulating nearside divider adjustable plate 8 to cover the first adjustment hole 95, i.e. the rotation amplitude of adjustable nearside divider pipe seam 1, to adapt to, difference is ripe, the harvesting of the crop of lodging degree.
As shown in Figure 2, between the top board 94 and side plate 93 of backplate seam 9, be also provided with a side guard plate 7, side guard plate 7 and top board 94 and side plate 93 fixing for being welded to connect.Side guard plate 7 and backplate seam 9 can play the effect of good protection, isolation crop.
As variant embodiment, nearside divider point 11 can be arranged to be fixedly connected with integral structure with guide plate 32, nearside divider point 11 be not connected with nearside divider pipe 14, and the structure formed like this can play point standing grain and guide effect simultaneously, is regulated produce a desired effect by elastic supporting mechanism.
Nearside divider shown in Fig. 2 be positioned at the ceding of Taiwan front end on the left of, the nearside divider on the right side of ceding of Taiwan front end and left side nearside divider are for being symmetrical arranged.
Grain header adopts the nearside divider of said structure, when carrying out harvesting, the bottom stem of crop is first by nearside divider point 11; Under the centrifugation of nearside divider point 11, the stem of crop is left by left and right.When mature condition, lodging degree, the winding degree difference of crop, by the pressure affecting crop stem and spike of rice and implement nearside divider, thus it is different to cause its pressure to exist, when crop serious lodging, winding degree height, its pressure suffered by guide plate 32 is large, under the effect of elastic supporting mechanism, guide plate 32 with support 31 for run-on point, rearward end moves downward, and namely the inclination angle of guide plate 32 diminishes.
When the speed of travel is constant, it is elongated that laid crop becomes from lodging state the time that erectility experiences, and laid crop arrive complete erectility and just enters the ceding of Taiwan simultaneously, and compared with non-laid crop, its stroke experienced also can diminish.Comparatively speaking, the speed being separated laid crop work slows down, and is conducive to like this being separated laid crop, reduces the grain loss that nearside divider separation crop is caused.In shown nearside divider, the elastic force of elastic supporting mechanism can be regulated by the nut at two ends, according to the situation of actual job, can regulate the amount of floating of guide plate 32.By the nearside divider of said structure, automatically regulate the inclination angle of guide plate 32 according to the lodging degree of crop, be conducive to being separated laid crop, cause grain loss to reduce harvesting lodging.
Present invention also offers a kind of agricultural machinery, comprise above-mentioned nearside divider.The concrete structure of this nearside divider can refer to Fig. 2 to Fig. 4, does not repeat them here.The nearside divider in above-described embodiment is comprised, so it has all advantages of above-mentioned nearside divider due to agricultural machinery of the present invention.
Present invention also offers a kind of method that agricultural machinery prevents Crop damage, adopt above-mentioned nearside divider, when carrying out harvesting, under the effect of elastic supporting mechanism, guide plate 32 according to waiting the lodging degree self-adjustable inclination gathering in crop, and can will treat that harvesting crop is directed to the ceding of Taiwan.
In the above-mentioned methods, according to the situation of actual harvesting, by the position of the front limit block 17 on the adjusting rod 2 of adjustable elastic supporting mechanism and rear limited block 18, regulate the amount of floating of guide plate 32.
In the above-mentioned methods, when wait gathering in that plant lodging is serious, windings degree height time, greatly, under the effect of elastic supporting mechanism, guide plate 32 rear end makes inclination angle diminish to lower swing to the pressure suffered by guide plate 32.
In the above-mentioned methods, when carrying out harvesting, according to waiting maturation, the lodging situation of gathering in crop, by the position of the adjustable plate on regulating base board 91, the rotation amplitude between adjustment nearside divider pipe 14 and backplate seam 9.
Orientation or the position relationship of the instruction such as the up, down, left, right, before and after involved by foregoing are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.
Below by reference to the accompanying drawings to invention has been exemplary description.Obviously, specific implementation of the present invention is not subject to the restrictions described above.As long as have employed the improvement of the various unsubstantialities that method of the present invention is conceived and technical scheme is carried out; Or without improvement, above-mentioned design of the present invention and technical scheme directly applied to other occasion, all within protection scope of the present invention.
Claims (10)
1. a nearside divider, is characterized in that: comprise for treating the guide plate of harvesting crop guiding and guide plate being provided support to the elastic supporting mechanism of power.
2. nearside divider according to claim 1, is characterized in that: described guide plate is rotary setting, and described elastic supporting mechanism is also connected with guide plate.
3. nearside divider according to claim 1, is characterized in that: also comprise and be located at described guide plate front and for the nearside divider point of point standing grain.
4. nearside divider according to claim 2, is characterized in that: also comprise and be located at described guide plate front and for the nearside divider point of point standing grain.
5. nearside divider according to claim 4, is characterized in that: also comprise the nearside divider pipe being positioned at and extending below described guide plate and at described nearside divider point rear, guide plate is rotatably provided on nearside divider pipe.
6. nearside divider according to claim 5, it is characterized in that: described resiliency supported frame comprise be rotationally connected with described guide plate adjusting rod, be set in the spring on adjusting rod and be located at the front limit block on adjusting rod, gripper shoe set on described nearside divider pipe is provided with the hole allowing adjusting rod pass, and spring clip is between front limit block and gripper shoe.
7. nearside divider according to claim 6, is characterized in that: described adjusting rod is provided with rear limited block, and rear limited block is between described spring and described gripper shoe.
8. nearside divider according to claim 7, is characterized in that: described adjusting rod is provided with external screw thread, and described front limit block and described rear limited block are be the nut be threaded with adjusting rod.
9. an agricultural machinery, is characterized in that: comprise the arbitrary described nearside divider of claim 1 to 8.
10. an agricultural machinery prevents the method for Crop damage, adopt the arbitrary described nearside divider of claim 1 to 9, it is characterized in that: when carrying out harvesting, under the effect of elastic supporting mechanism, guide plate according to waiting the lodging degree self-adjustable inclination gathering in crop, and can will treat that harvesting crop is directed to the ceding of Taiwan.
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| CN201410820863.3A CN104541787B (en) | 2014-12-25 | 2014-12-25 | A kind of nearside divider, the agricultural machinery with it and the method for preventing Crop damage |
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| CN201410820863.3A CN104541787B (en) | 2014-12-25 | 2014-12-25 | A kind of nearside divider, the agricultural machinery with it and the method for preventing Crop damage |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107509465A (en) * | 2017-09-29 | 2017-12-26 | 河南科技大学 | One kind can self-adjusting grain combine harvester nearside divider device |
| CN112914875A (en) * | 2021-02-04 | 2021-06-08 | 黄强强 | Novel child nursing bed |
| CN117242944A (en) * | 2023-11-03 | 2023-12-19 | 无锡悦田农业机械科技有限公司 | Lifting adjusting device of furrow opener of seeder |
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| CN204598717U (en) * | 2014-12-25 | 2015-09-02 | 中联重机股份有限公司 | A kind of nearside divider and there is its agricultural machinery |
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| SU898995A1 (en) * | 1980-05-14 | 1982-01-23 | Всесоюзный Ордена Трудового Красного Знамени Научно-Исследовательский Институт Льна | Divider to flax harvesting machines |
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| JPH10304724A (en) * | 1997-05-07 | 1998-11-17 | Yanmar Agricult Equip Co Ltd | Cutting height controller for combine |
| JP2004097142A (en) * | 2002-09-12 | 2004-04-02 | Yanmar Agricult Equip Co Ltd | Combine harvester |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107509465A (en) * | 2017-09-29 | 2017-12-26 | 河南科技大学 | One kind can self-adjusting grain combine harvester nearside divider device |
| CN107509465B (en) * | 2017-09-29 | 2023-08-01 | 河南科技大学 | Divider device of self-adjustable millet combine harvester |
| CN112914875A (en) * | 2021-02-04 | 2021-06-08 | 黄强强 | Novel child nursing bed |
| CN112914875B (en) * | 2021-02-04 | 2022-06-21 | 黄强强 | Novel child nursing bed |
| CN117242944A (en) * | 2023-11-03 | 2023-12-19 | 无锡悦田农业机械科技有限公司 | Lifting adjusting device of furrow opener of seeder |
| CN117242944B (en) * | 2023-11-03 | 2024-04-30 | 无锡悦田农业机械科技有限公司 | Lifting adjusting device of furrow opener of seeder |
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|---|---|
| CN104541787B (en) | 2017-08-22 |
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Address after: 241080 16 e - Xi Road, San Shan Economic Development Zone, Wuhu, Anhui Patentee after: Zhonglian Agricultural Machinery Co., Ltd Address before: 241080, No. 16, Wuhu Road, three mountain Economic Development Zone, three mountain area, Anhui, China Patentee before: ZOOMLION HEAVY MACHINERY Co.,Ltd. |