CN202750435U - Furrow opener - Google Patents
Furrow opener Download PDFInfo
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- CN202750435U CN202750435U CN 201220315216 CN201220315216U CN202750435U CN 202750435 U CN202750435 U CN 202750435U CN 201220315216 CN201220315216 CN 201220315216 CN 201220315216 U CN201220315216 U CN 201220315216U CN 202750435 U CN202750435 U CN 202750435U
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- saddle
- plough
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Abstract
The utility model discloses a furrow opener. The furrow opener comprises a machine frame, and a plough piece is arranged on the machine frame through a fixed device. The fixed device comprises a main static slide component fixedly arranged on the machine frame and a main movable slide component capable of sliding axially and horizontally relative to the main static slide component, the main static slide component and the main movable slide component are provided with main locking components used to lock the main static slide component and the main movable slide component, the upper portion of the plough piece is fixedly connected with the main movable slide component in corresponding mode. The main static slide component is provided with an auxiliary movable slide component sliding horizontally and axially along the main static slide component, the auxiliary movable slide component and the main static slide component are provided with auxiliary locking components used to lock the auxiliary movable slide component and the main static slide component, the auxiliary movable slide component is fixedly provided with a support extending backwards, and the support is provided with compaction wheels arranged on sides of the plough piece through a lifting mechanism. With the structure, the furrow opener is reasonable in structure and capable of opening furrows and supporting ridges, widths of the ridges can be adjusted conveniently, shapes of the ridges are stable and soil blocks can not fall into the furrows easily. In addition, the furrow opener is convenient to use and applicable to use in the process of seeding or planting.
Description
Technical field
The utility model relates to a kind of plough.
Background technology
Plough is by agricultural machinery or farming animals traction, and shallow table is turned over out one and is used for the farm implements on sowing or plantation ditch ridge in the farmland.Because farmland planting be unable to do without sowing or plantation, therefore, plough is the farm implements that the peasant must use.In China rural area, have at least a cover plough in the each household villager family, so consumption is very large, uses very general in China.At present, traditional plough generally comprises frame, by fixture the plough sheet is installed on the frame.In use, only frame need be mounted on it agricultural machinery or the farming animals, agricultural machinery or farming animals can be drawn frame and by the plough sheet be ditched in the farmland.Traditional plough, simple in structure, cost is low, and is easy to operate, uses very extensive.Its weak point is: 1, the plough sheet all is to be fixedly mounted on the frame, therefore for the plough that only configures a slice plough sheet, the width on the ridge that forms be can not determine behind the trench digging, and the person is determined jointly by two ditches when opening the second ditch to need the trench digging, therefore, the trench digging person is had relatively high expectations; And for the plough of configuration multi-disc plough sheet, although the ditch row spacing degree of leaving is definite, can not adjust, being only suitable for plantation or planting a kind of excessively several being a farmer, versatility is relatively poor; 2, the ridge that forms behind the trench digging is to be piled up by the soil natural that climbs over to form, and is more open, is difficult for being shaped, and less stable is not suitable for planting the crops that the shallot class needs the ridge to help especially; 3, after the trench digging, plough the soil that sheet translates on the ridge and easily be slipped in the ditch of holding successfully, the easy especially roller of the soil block that especially opens is in the ditch of holding successfully, both be unfavorable for the formation on ridge, again landfill the ditch of partly holding successfully, need follow-up manual amendment, greatly reduce efficiency.
The utility model content
The technical problems to be solved in the utility model is to provide a kind of rational in infrastructure for above-mentioned deficiency, can ditching ridge, and the width adjusting on ridge is convenient, and ridge shape is firm, is difficult for tumbling soil block in the ditch, and plough easy to use.
For solving the problems of the technologies described above, this plough comprises frame, by fixture the plough sheet is installed on the frame, its design feature is: described fixture comprises the quiet saddle of the master who is installed on the frame and the active saddle that axially horizontally slips with main quiet saddle, main quiet saddle and active saddle are provided with the main locking member that both are locked together, and plough sheet top is fixed together with initiatively saddle is corresponding.
The plough of this structure is adjustable by horizontal slide-and-lock structure realize the ditching width on rear ridge, and easy to adjust.
Laterally the slide-and-lock structure comprises the quiet saddle of the master who is arranged on the frame, and main quiet saddle is with respect to trench digging direction horizontally set.Initiatively saddle is installed on the main quiet saddle, and main quiet saddle is fixed with respect to frame, and initiatively saddle can endwisely slip along main quiet saddle, namely laterally slides with respect to frame.Active saddle below is provided with the plough sheet, and plough sheet top is fixed together with initiatively saddle is corresponding, ploughs like this sheet and just is integrally formed structure with the active saddle.When active saddle during along main quiet saddle transverse shifting, the plough sheet also just thereupon synchronous horizontal slide, so just played the effect of ploughing the relative frame of sheet lateral attitude of adjusting.Initiatively be provided with main locking member between saddle and the main quiet saddle, the Main Function of main locking member is that active saddle and main quiet saddle fixing and locking are in the same place, and has so also just played the effect of locking or location plough sheet.
For the plough with a slice plough sheet, in the situation that agricultural machinery and frame are fixing, can come the particular location of accurate adjustment plough sheet trench digging by adjusting the initiatively position of the relatively main quiet saddle of saddle, use when being particularly suitable for ditch in limit, farmland section.For the plough with plough sheet more than two and two, by the position of the relatively main quiet saddle of adjustment active saddle, can adjust the distance between the adjacent plough sheet, also just played the work of the width of adjusting the rear ridge that forms of trench digging.Like this, no matter sow or plant any crops, can by adjusting the relative position of active saddle and main quiet saddle, reach suitable row spacing degree or the effect of ditch spacing left.The adjustment of this plough is simple, and is easy to operate, and the row spacing degree of the ditch of leaving or formation is adjustable, can satisfy the plantation needs of all crops, helps to improve planting effect.
As improvement, also be provided with the moving saddle of pair that axially horizontally slips along main quiet saddle on the main quiet saddle, secondary moving saddle and main quiet saddle are provided with the secondary locking feature that both are locked together, be installed with the support that extends back on the secondary moving saddle, by elevating mechanism the compact wheel that is positioned at plough sheet avris be installed on the support.
Secondary moving saddle horizontally slips with main quiet saddle and cooperates, and for frame, secondary moving saddle is exactly laterally to slide along main quiet saddle.Because by support and elevating mechanism compact wheel is installed on the secondary moving saddle, so when secondary moving saddle laterally slided, compact wheel also can transverse shifting.The Main Function of compact wheel is that compacting is carried out on the ridge that forms behind the plough sheet trench digging, can play like this to strengthen ridge steadiness and intensity, prevents the effect in the soil block landing ditch, has greatly reduced the finishing operation behind the trench digging, helps to improve plantation efficient.By slide adjusting the position of secondary moving saddle on main quiet saddle, can play horizontal adjustment and being installed in support on the secondary moving saddle and the effect of rack-mount compact wheel.By horizontal adjustment compact wheel, can make compact wheel near or away from the plough sheet, also just played the effect of compacting field position.Compact wheel is rack-mount by elevating mechanism, by the operation elevating mechanism, can control the lifting of compact wheel, can control like this height of compact wheel compacting field.When trench digging, can be according to the actual adjustment of the crops of planting, versatility is stronger.
As a kind of implementation, described support comprises the quiet saddle in front and back that is installed on the secondary moving saddle and the moving saddle in front and back that is slidingly matched with the axial front and back of the quiet saddle in front and back, be provided with the front and back locking member that both are locked together between the moving saddle in the quiet saddle in front and back and front and back, move on the saddle before and after elevating mechanism is installed in.
The quiet saddle in front and back is fixed together with secondary moving saddle, and the quiet saddle in front and back is actionless with respect to the moving saddle of pair for the moving saddle of pair.The moving saddle in front and back can slide before and after the quiet saddle along front and back, that is to say, the moving saddle in front and back slides before and after the moving saddle of pair relatively.Because move on the saddle before and after elevating mechanism is installed in, so when the moving saddle in front and back moves forward and backward, elevating mechanism and compact wheel also can move forward and backward synchronously, have so just played the adjustment compact wheel and have relatively ploughed the effect of sheet front and back position, can adjust according to actual needs.Front and back locking member between the moving saddle in the quiet saddle in front and back and front and back, the moving saddle of quiet saddle and front and back can play the effect to location, compact wheel front and back like this before and after mainly plaing a part to be locked.
Described elevating mechanism comprises that the barrel that is installed on the moving saddle in front and back reaches and the screw rod of barrel inwall threaded, the screw rod upper end is installed with crank, the screw rod bottom is set with the cylinder that hangs that is connected with compact wheel, hang drum outer wall and be provided with prevent from hanging the screens section that cylinder rotates in barrel, hang an inwall upper end and screw rod periphery lower end and be installed with the ring platform that screens is rotatably assorted.
The barrel of threaded and screw rod are the critical pieces of realizing descending operation, and the moving saddle in barrel and front and back is fixed together, and screw rod can rotate in barrel.The screw rod upper end is installed with crank, and when rotating crank, screw rod will rotate thereupon synchronously, and screw rod just can lifting under the support of barrel like this.The screw rod lower end is rotated by the ring platform and is lifted with cylinder, when practical application, barrel and the cross section that hangs cylinder can be arranged to the non-circular structures such as triangle or polygon, like this, hangs cylinder and just can only slide up and down along the barrel inwall, and can not rotate in barrel.When screw rod is rotating lifting under crank drives, drive when screw rod can be rotatably assorted with the ring platform that hangs the cylinder upper end at the ring platform of its underpart and hang a lifting, so just realized hanging a lifting of bottom compact wheel, and compact wheel can not swing or rotate, operate very simple.
As improvement, the moving saddle of described pair is to be arranged on two of main quiet saddle two ends, and two hang and are rotatablely equipped with rotating shaft between the cylinder, and described compact wheel endwisely slips and is sleeved in the rotating shaft, is provided with the left and right sides locking member that both are locked together between compact wheel and the rotating shaft.
The moving saddle of pair is set to be arranged on two covers at main quiet saddle two ends, and by rotating shaft the secondary moving saddle of two covers is linked together, compact wheel and the frame that can make the secondary moving saddle of each cover and be installed in the rotating shaft connect as one structure, greatly strengthen the overall structure stability of this plough, guaranteed functional reliability and service life.By operation left and right sides locking member, can adjust the position of each compact wheel in rotating shaft, use convenient.
As further improvement, the plough sheet is the forward sweptback wedge shape plough in both sides sheet of middle part, plough sheet both sides are connected with respectively the side that extends back and hold up plate, both sides hold up plate to be little horn-like of the large lower ending opening of upper end open, both sides are held up and are installed with respectively quiet spiro connecting piece coaxial but the opposite setting of rotation direction on the plate adjacent inner wall, are provided with the moving spiro connecting piece with two quiet spiro connecting piece threaded between the two quiet spiro connecting pieces.
To plough sheet, to be arranged to the middle part outstanding forward, and the wedge shape that both sides extend back not only is conducive to quick plowed soils, and the soil after turning over can be pushed to both sides by the plough sheet, is conducive to trench digging and is shaped.The side of the plough horn-like setting in sheet both sides holds up plate mainly to play the support ridger effect, namely the turn over soil of extrapolation of plough sheet assist typing, prevents that soil block from tumbling in the ditch of holding successfully, helps to form the field that shape is fixed.Quiet spiro connecting piece and the moving spiro connecting piece that arranges between the plate held up in both sides, mainly works to adjust both sides and holds up distance between plates.By rotating moving spiro connecting piece, just can realize that operation is very easy to the furthering or push away far of two opposite quiet spiro connecting pieces of rotation direction.
As improvement, the quantity of described quiet spiro connecting piece and moving spiro connecting piece is two covers, lays respectively at both sides and holds up the plate upper and lower.
By adjusting the duty of the two quiet spiro connecting pieces of cover and moving spiro connecting piece, can adjust the size that the plate upward opening is held up in both sides, when ditching ridge, just can control the shape of ditching like this, can adjust according to concrete crops needs, operation is very easy.
As further improvement, both sides hold up the upper also correspondence in plate inwall middle part to be installed with gripper shoe, two gripper shoes are provided with connecting plate, correspondingly on gripper shoe and the connecting plate be provided with bar hole and be inserted in the bar hole and with the set bolt that connecting plate and gripper shoe are fixed together, be installed with support bar between connecting plate and the plough sheet top.
Both sides hold up gripper shoe affixed on the plate and connecting plate to link together by set bolt, and connecting plate and plough sheet upper end are installed with support bar.Like this, both sides hold up plate inboard just by gripper shoe, connecting plate and the support bar structure that fixes as one, and have strengthened to plough the mutual supporting role that sheet and side are held up plate, can effectively avoid the problem on deformation in the trench digging process.Gripper shoe and connecting plate are provided with corresponding bar hole, the Main Function of bar hole is when holding up distance between plates in the adjustment both sides, can be by adjusting the correspondence position of bar hole, make the connecting length of gripper shoe and connecting plate adapt to the spacing requirement that plate is held up in both sides, operate very simple.
As further improving, the transmission case that can cooperate with the transmission of agricultural machinery clutch end also is housed on the frame, the rotary cultivating wheel that is driven by transmission case also is installed on the frame.
In frame transmission case and rotary cultivating wheel are installed, can under driving, agricultural machinery carry out rotary tillage to the soil before the plough sheet trench digging, so not only can will plough and ditch and carry out simultaneously, and trench digging is more prone to, the soil that stirs after backward of ditching is thinner, more fluffy, helps side to hold up plate and compact wheel that field is finalized the design.
In sum, adopt the plough of this structure, rational in infrastructure, can ditching ridge, the width adjusting on ridge is convenient, and ridge shape is firm, is difficult for tumbling soil block in the ditch, and easy to use, uses when being fit to sowing or plantation.
Description of drawings
By reference to the accompanying drawings the utility model is described in further details:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the vertical view of Fig. 1.
Among the figure: 1 is frame, and 2 are the plough sheet, and 3 is main quiet saddle, 4 is the active saddle, and 5 is main locking member, and 6 is secondary moving saddle, 7 is support, and 8 is compact wheel, and 9 is the quiet saddles in front and back, 10 are the moving saddle in front and back, and 11 is secondary locking feature, and 12 is the front and back locking member, 13 is barrel, and 14 is screw rod, and 15 is crank, 16 for hanging cylinder, and 17 are the ring platform, and 18 are rotating shaft, 19 is left and right sides locking member, and 20 is quiet spiro connecting piece, and 21 are moving spiro connecting piece, 22 is gripper shoe, and 23 is connecting plate, and 24 is bar hole, 25 is set bolt, and 26 is support bar, and 27 is transmission case, 28 is rotary cultivating wheel, and 29 hold up plate for side, and 30 is cleaning shoe.
Embodiment
As shown in Figure 1 and Figure 2, this plough comprises frame 1, is installed with main quiet saddle 3 on the frame 1, and main quiet saddle 3 is with respect to trench digging direction horizontally set, and in the present embodiment, main quiet saddle 3 is just tetragonal iron pipe for cross section.Initiatively saddle 4 is installed on the main quiet saddle 3, and main quiet saddle 3 is fixed with respect to frame 1, and initiatively saddle 4 can endwisely slip along main quiet saddle 3, namely laterally slides with respect to frame 1.In the present embodiment, initiatively saddle 4 adopts slip to be set with the square casing of main quiet saddle 3.Active saddle 4 belows are provided with plough sheet 2, and plough sheet 2 tops are fixed together by bolt is corresponding with active saddle 4, plough like this sheet 2 and just are integrally formed structure with active saddle 4.When main quiet saddle 3 transverse shifting in active saddle 4 edges, plough sheet 2 is just thereupon synchronous horizontal slip also, has so just played the effect of adjustment plough sheet 2 relative frames 1 lateral attitudes.Initiatively be provided with main locking member 5 between saddle 4 and the main quiet saddle 3, in the present embodiment, main locking member 5 comprise be located on the saddle 4 initiatively installing hole, be installed with nut on the installing hole, be bolted with the double-screw bolt that can compress to main quiet saddle 3 in the nut.The Main Function of main locking member 5 is active saddle 4 to be fixed and clamped with main quiet saddle 3 be in the same place, and has so also just played the effect of locking or location plough sheet 2.
For the plough with a slice plough sheet 2, in the situation that agricultural machinery and frame 1 are fixing, can come the particular location of accurate adjustment plough sheet 2 trench diggings by adjusting the initiatively position of the relatively main quiet saddle 3 of saddle 4, use when being particularly suitable for ditch in limit, farmland section.For the plough with plough sheet 2 more than two and two, by the position of the relatively main quiet saddle 3 of adjustment active saddle 4, can adjust the distance between the adjacent plough sheet 2, also just played the work of the width of adjusting the rear ridge that forms of trench digging.Like this, no matter sow or plant any crops, can by adjusting the relative position of active saddle 4 and main quiet saddle 3, reach suitable row spacing degree or the effect of ditch spacing left.This plough adjustment is simple, easy to operate, and the row spacing degree of the ditch of leaving or formation is adjustable, can satisfy the plantation needs of all crops, helps to improve planting effect.
Also be provided with the moving saddle 6 of pair that axially horizontally slips along main quiet saddle 3 on the main quiet saddle 3, for frame 1, secondary moving saddle 6 is exactly laterally to slide along main quiet saddle 3.Secondary moving saddle 6 and main quiet saddle 3 are provided with the secondary locking feature 11 that both are locked together, and can guarantee that both are fixed together.Be installed with the support 7 that extends back on the secondary moving saddle 6, by elevating mechanism the compact wheel 8 that is positioned at plough sheet 2 avris be installed on the support 7.Because by support 7 and elevating mechanism compact wheel 8 is installed on the secondary moving saddle 6, so when secondary moving saddle 6 laterally slided, compact wheel 8 also can transverse shifting.The Main Function of compact wheel 8 is that compacting is carried out on the ridge that forms behind plough sheet 2 trench diggings, can play like this to strengthen ridge steadiness and intensity, prevents the effect in the soil block landing ditch, has greatly reduced the finishing operation behind the trench digging, helps to improve plantation efficient.Adjust the position of secondary moving saddle 6 on main quiet saddle 3 by sliding, can play the effect that horizontal adjustment is installed in the support 7 on the secondary moving saddle 6 and is installed in compact wheel 8 on the support 7.By horizontal adjustment compact wheel 8, can make compact wheel 8 near or away from plough sheet 2, also just played the effect of compacting field position.Compact wheel 8 is installed on the support 7 by elevating mechanism, by the operation elevating mechanism, can control the lifting of compact wheel 8, can control like this height of compact wheel 8 compacting fields.When trench digging, can be according to the actual adjustment of the crops of planting, versatility is stronger.
Elevating mechanism comprises that the barrel 13 that is installed on the moving saddle 10 in front and back reaches and the screw rod 14 of barrel 13 inwall threaded, the barrel 13 of threaded and screw rod 14 are critical pieces of realizing descending operation, barrel 13 is fixed together with the moving saddle 10 in front and back, and screw rod 14 can be in barrel 13 interior rotations.Screw rod 14 upper ends are installed with crank 15, and when rotating crank 15, screw rod 14 will rotate thereupon synchronously, and screw rod 14 just can lifting under the support of barrel 13 like this.Screw rod 14 bottoms be set be connected with compact wheel 8 hang cylinder 16, hang cylinder 16 outer walls and be provided with and prevent from hanging the cylinder 16 screens sections in barrel 13 interior rotations, hang cylinder 16 inwalls upper end and screw rod 14 periphery lower ends and be installed with the ring platform 17 that screens is rotatably assorted.In the present embodiment, barrel 13 is square with the cross section that hangs cylinder 16, and like this, hang cylinder 16 and just can only slide up and down along barrel 13 inwalls, and can not be in barrel 13 interior rotations.When screw rod 14 is rotating lifting under crank 15 drives, drive when screw rod 14 can be rotatably assorted with the ring platform 17 that hangs cylinder 16 upper ends at the ring platform 17 of its underpart and hang cylinder 16 liftings, so just realized hanging the lifting of cylinder 16 bottom compact wheels 8, and compact wheel 8 can not swing or rotate, and operates very simple.
In the present embodiment, the moving saddle 6 of described pair is for being arranged on two covers at main quiet saddle 3 two ends, two hang cylinder is rotatablely equipped with rotating shaft 18 between 16, and compact wheel 8 endwisely slips and is sleeved in the rotating shaft 18, is provided with the left and right sides locking member 19 that both are locked together between compact wheel 8 and the rotating shaft 18.The compact wheel 8 that can make so the secondary moving saddle 6 of each cover and be installed in the rotating shaft 18 connects as one structure with frame 1, has greatly strengthened the overall structure stability of this plough, has guaranteed functional reliability and service life.By operation left and right sides locking member 19, can adjust each compact wheel 8 position in rotating shaft 18, use convenient.Be connected with the cleaning shoe 30 corresponding with compact wheel 8 peripheries between moving saddle 10 afterbodys in two front and back, cleaning shoe 30 can be cleared up the earth of compact wheel 8 periphery adhesions, has not only ensured the cleaning of compact wheel but also has helped moulding to field.
It is outstanding forward that plough sheet 2 is arranged to the middle part, and the wedge shape that both sides extend back so not only is conducive to quick plowed soils, and the soil after turning over can be pushed to both sides by plough sheet 2, is conducive to trench digging and is shaped.Plough sheet 2 both sides are connected with respectively the side that extends back and hold up plate 29, and both sides hold up plate 29 to be little horn-like of the large lower ending opening of upper end open.Side holds up plate 29 assist typing to the turn over soil of pusher of plough sheet 2, prevents that soil block from tumbling in the ditch of holding successfully, helps to form the field that shape is fixed.Both sides are held up and are installed with respectively the moving spiro connecting piece 21 that is provided with between opposite quiet spiro connecting piece 20, the two quiet spiro connecting pieces 20 that arrange of coaxial but rotation direction with two quiet spiro connecting piece 20 threaded on plate 29 adjacent inner wall.Quiet spiro connecting piece 20 and moving spiro connecting piece 21 mainly works to adjust both sides and holds up plate 29 spacings, by rotating moving spiro connecting piece 21, just can realize that operation is very easy to the furthering or pushing away far of two opposite quiet spiro connecting pieces 20 of rotation direction.The quantity of quiet spiro connecting piece 20 and moving spiro connecting piece 21 is two covers, lays respectively at both sides and holds up plate 29 upper and lowers.By adjusting the duty of the two quiet spiro connecting pieces 20 of cover and moving spiro connecting piece 21, can adjust both sides and hold up the size of plate 29 upward openings, when ditching ridge, just can control the shape of ditching like this, can adjust according to concrete crops needs, operation is very easy.
Both sides hold up the upper also correspondence in plate 29 inwalls middle part to be installed with gripper shoe 22, two gripper shoes 22 are provided with connecting plate 23, correspondingly on gripper shoe 22 and the connecting plate 23 be provided with bar hole 24 and be inserted in the bar hole 24 and with the set bolt 25 that connecting plate 23 and gripper shoe 22 are fixed together, be installed with support bar 26 between connecting plate 23 and plough sheet 2 tops.Like this, both sides hold up plate 29 inboard just by gripper shoe 22, connecting plate 23 and support bar 26 structure that fixes as one, and have strengthened to plough the mutual supporting role that sheet 2 and side are held up plate 29, can effectively avoid the problem on deformation in the trench digging process.The Main Function of bar hole 24 on gripper shoe 22 and the connecting plate 23, when holding up plate 29 spacing in the adjustment both sides, can make the connecting length of gripper shoe 22 and connecting plate 23 adapt to the spacing requirement that plate 29 is held up in both sides by adjusting the correspondence position of bar hole 24, operate very simple.
In the present embodiment, the transmission case 27 that can cooperate with the transmission of agricultural machinery clutch end is housed also on the frame 1, the rotary cultivating wheel 28 that is driven by transmission case 27 also is installed on the frame 1.Can under driving, agricultural machinery carry out rotary tillage to the soil before plough sheet 2 trench diggings like this, not only can will plough and ditch and carry out simultaneously, and trench digging is more prone to, and the soil that stirs after backward of ditching is thinner, more fluffy, helps side to hold up plate 29 and 8 pairs of fields of compact wheel to finalize the design.
Claims (9)
1. plough, comprise frame (1), frame (1) is upper to be equipped with plough sheet (2) by fixture, it is characterized in that: described fixture comprises the quiet saddle of master (3) that is installed on the frame (1) and the active saddle (4) that axially horizontally slips with main quiet saddle (3), main quiet saddle (3) and active saddle (4) are provided with the main locking member (5) that both are locked together, plough sheet (2) top and corresponding being fixed together of active saddle (4).
2. plough as claimed in claim 1, it is characterized in that: also be provided with the moving saddle (6) of pair that axially horizontally slips along main quiet saddle (3) on the main quiet saddle (3), secondary moving saddle (6) and main quiet saddle (3) are provided with the secondary locking feature (11) that both are locked together, be installed with the support (7) that extends back on the secondary moving saddle (6), the upper compact wheel (8) that is positioned at plough sheet avris that is equipped with by elevating mechanism of support (7).
3. plough as claimed in claim 2, it is characterized in that: described support (7) comprises the quiet saddles in front and back (9) that are installed on the secondary moving saddle (6) and the moving saddle (10) in front and back that is slidingly matched with the axial front and back of the quiet saddles in front and back (9), be provided with the front and back locking member (12) that both are locked together between the moving saddle (10) in front and back quiet saddle (9) and front and back, move on the saddle (10) before and after elevating mechanism is installed in.
4. plough as claimed in claim 3, it is characterized in that: described elevating mechanism comprises that the barrel (13) that is installed on the moving saddle (10) in front and back reaches and the screw rod (14) of barrel (13) inwall threaded, screw rod (14) upper end is installed with crank (15), screw rod (14) bottom is set with hang tin (16) that are connected with compact wheel (8), hang cylinder (16) outer wall and be provided with prevent from hanging the screens section that cylinder (16) rotates barrel (13) in, hang on (16) inwall and screw rod (14) periphery lower end is installed with the ring platform (17) that screens is rotatably assorted.
5. plough as claimed in claim 4, it is characterized in that: described pair is moved saddle (6) for being arranged on two that lead quiet saddle (3) two ends, two hang cylinder is rotatablely equipped with rotating shaft (18) between (16), described compact wheel (8) endwisely slips and is sleeved in the rotating shaft (18), is provided with the left and right sides locking member (19) that both are locked together between compact wheel (8) and the rotating shaft (18).
6. such as the described plough of the arbitrary claim of claim 1-5, it is characterized in that: plough sheet (2) is the forward sweptback wedge shape plough in both sides sheet of middle part, plough sheet (2) both sides are connected with respectively the side that extends back and hold up plate (29), both sides hold up plate (29) to be little horn-like of the large lower ending opening of upper end open, both sides are held up and are installed with respectively quiet spiro connecting piece (20) coaxial but the opposite setting of rotation direction on plate (29) adjacent inner wall, are provided with the moving spiro connecting piece (21) with two quiet spiro connecting piece (20) threaded between the two quiet spiro connecting pieces (20).
7. plough as claimed in claim 6, it is characterized in that: the quantity of described quiet spiro connecting piece (20) and moving spiro connecting piece (21) is two covers, lays respectively at both sides and holds up plate (29) upper and lower.
8. plough as claimed in claim 7, it is characterized in that: both sides hold up the upper also correspondence in plate (29) inwall middle part to be installed with gripper shoe (22), two gripper shoes (22) are provided with connecting plate (23), the set bolt (25) that the upper correspondence of gripper shoe (22) and connecting plate (23) is provided with bar hole (24) and is inserted in the bar hole (24) and connecting plate (23) and gripper shoe (22) are fixed together, connecting plate (23) and plough between sheet (2) top and be installed with support bar (26).
9. plough as claimed in claim 8 is characterized in that: the transmission case (27) that can cooperate with the transmission of agricultural machinery clutch end also is housed on the frame (1), the rotary cultivating wheel (28) that is driven by transmission case (27) also is installed on the frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220315216 CN202750435U (en) | 2012-07-02 | 2012-07-02 | Furrow opener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220315216 CN202750435U (en) | 2012-07-02 | 2012-07-02 | Furrow opener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202750435U true CN202750435U (en) | 2013-02-27 |
Family
ID=47729639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220315216 Expired - Fee Related CN202750435U (en) | 2012-07-02 | 2012-07-02 | Furrow opener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202750435U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112868314A (en) * | 2020-12-28 | 2021-06-01 | 青海和众网络科技有限公司 | Agricultural cultivation canal opener and use method thereof |
-
2012
- 2012-07-02 CN CN 201220315216 patent/CN202750435U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112868314A (en) * | 2020-12-28 | 2021-06-01 | 青海和众网络科技有限公司 | Agricultural cultivation canal opener and use method thereof |
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