CN216392014U - No-tillage active anti-blocking deep-loosening ditching device - Google Patents

Abstract

The utility model discloses a no-tillage active anti-blocking deep scarification ditching device, which comprises a vertical beam, an air inlet pipe, a bevel gear commutator, a driving roller assembly, a ditching cutter, a deflector rod assembly and a deep scarification shovel, wherein the vertical beam is connected with the air inlet pipe; the lower extreme of erecting the roof beam and the upper end fixed connection of subsoiler, erect the roof beam and install the ditching sword with the junction of subsoiler, the bevel gear commutator interval sets up in the top of ditching sword, the connection can be dismantled to the casing of bevel gear commutator at the lateral wall of erecting the roof beam, the upper end of drive roller subassembly is installed on the vertical power output shaft of bevel gear commutator, the lower extreme of drive roller subassembly rotates the upper surface of connection at the ditching sword, driving lever unit mount is just located the drive roller subassembly at the lateral wall of erecting the roof beam. The effect is as follows: the no-tillage active anti-blocking deep scarification ditching device disclosed by the utility model has the advantages that the deep scarification operation, the fertilization operation and the anti-blocking ditching operation are integrated on one device, the cost of machines is obviously reduced, and the working efficiency of the deep scarification fertilization and no-tillage seeding operation is greatly improved.

Description

No-tillage active anti-blocking deep-loosening ditching device

Technical Field

The utility model relates to the technical field of agricultural machinery, in particular to a no-tillage active anti-blocking deep scarification ditching device.

Background

In the prior art, corn sowing is carried out after wheat is harvested, two sowing agricultural techniques are often adopted in the prior art, the first technique is to adopt a rotary cultivator to smash and carry out rotary tillage on straws, and the main defects are that the power consumption is large, and soil splashing is easily caused; the second kind is no-tillage seeding in straw field, adopt no-tillage seeder to sow usually, to the soil environment of many years cultivation, often adopt subsoiler earlier among the prior art to carry out the subsoiling to soil, then adopt no-tillage seeder to carry out no-tillage seeding again, however this kind of technology is in the implementation process, often be difficult for the interval too long between the no-tillage operation of no-tillage seeder and the subsoiling operation of subsoiler, otherwise will cause soil to subside the sclerosis, in addition, subsoiling operation and seeding operation among the current need different machines and tools to realize, the machines and tools cost is high and still, and machines and tools work efficiency is lower.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a no-tillage active anti-blocking deep scarification ditching device, which aims to solve the problems in the prior art.

In order to achieve the above purpose, the utility model provides the following technical scheme:

according to a first aspect of the utility model, a no-tillage active anti-blocking subsoiling furrowing device comprises a vertical beam, an air inlet pipe, a bevel gear commutator, a driving roller assembly, a furrowing knife, a deflector rod assembly and a subsoiler; the lower end of the vertical beam is fixedly connected with the upper end of the subsoiler, the joint of the vertical beam and the subsoiler is provided with the ditching knife, the bevel gear commutator is arranged above the ditching knife at intervals, the shell of the bevel gear commutator is detachably connected with the outer side wall of the vertical beam, the upper end of the driving roller component is arranged on a vertical power output shaft of the bevel gear commutator, the lower end of the driving roller component is rotatably connected with the upper surface of the ditching knife, and the deflector rod component is arranged on the outer side wall of the vertical beam and is positioned right behind the driving roller component.

The vertical beam is internally provided with a plurality of strip-shaped cavities which penetrate from top to bottom, the lower end of the air inlet pipe is connected with the upper end of the vertical beam and communicated with the strip-shaped cavities, the front side face of the vertical beam is provided with a plurality of air holes, the air holes are communicated with the strip-shaped cavities, and the air holes are arranged right opposite to the driving roller assembly.

Further, still include layering fertilizer applicator and fertilizer pipe, the layering fertilizer applicator is fixed the dorsal part of subsoiler, a plurality of fertilizer discharging holes that the interval set up are seted up to the layering fertilizer applicator, the fertilizer pipe with the upper end of layering fertilizer applicator is connected.

Furthermore, a subsoiling blade is arranged on the front side surface of the subsoiling shovel, and the subsoiling blade is of a structure with a triangular cross section.

Furthermore, the driving roller assembly comprises a rotating sleeve, arc-shaped rods and a shaft head, the upper end of the rotating sleeve is detachably fixed on a vertical power output shaft of the bevel gear reverser, the lower end of the rotating sleeve is detachably fixed with the shaft head, the shaft head is rotatably connected to the upper surface of the slotting cutter through a bearing, and a plurality of arc-shaped rods are uniformly distributed on the outer peripheral side of the rotating sleeve.

The bevel gear reverser comprises a vertical beam, a reverser support and a first adjusting bolt, wherein the reverser support is sleeved on the outer peripheral side of the vertical beam, the first adjusting bolt penetrates through the reverser support and abuts against the rear side face of the vertical beam, and the bevel gear reverser is detachably mounted on the front side of the reverser support.

Further, the driving lever subassembly includes driving lever alignment jig, second adjusting bolt, reposition of redundant personnel driving lever and U type card, the driving lever alignment jig is U type groove steel construction, second adjusting bolt passes the blind end butt of driving lever alignment jig is in the trailing flank of erecting the roof beam, the blind end dorsal part of driving lever alignment jig is fixed with a plurality ofly reposition of redundant personnel driving lever, it is a plurality of reposition of redundant personnel driving lever is equallyd divide into two, two be provided with the contained angle between the reposition of redundant personnel driving lever, the upper end and the lower extreme of driving lever alignment jig have welded respectively U type card, U type card with the cavity cover that the driving lever alignment jig encloses and closes is established the periphery side of erecting the roof beam.

Furthermore, the shunt driving lever comprises an inner concave section and an outer convex section, the front end of the inner concave section is welded on the side face of the driving lever adjusting frame, the rear end of the inner concave section is fixedly connected with the front end of the outer convex section, and the inner concave section and the outer convex section are of an integrally formed rod-shaped structure.

Furthermore, the ditching tool further comprises guide plates, wherein the guide plates are respectively welded and fixed on two side surfaces of the ditching tool, and an included angle is formed between the two guide plates.

Furthermore, the bevel gear reversing mechanism further comprises a driving chain wheel and a universal joint coupler, the power input shaft of the bevel gear reversing mechanism is detachably provided with the driving chain wheel, and the horizontal output shaft of the bevel gear reversing mechanism is detachably connected with the universal joint coupler.

The utility model has the following advantages: the no-tillage active anti-blocking deep scarification ditching device disclosed by the utility model has the advantages that the deep scarification operation, the fertilization operation and the anti-blocking ditching operation are integrated on one device, the cost of machines is obviously reduced, and the working efficiency of the deep scarification fertilization and no-tillage seeding operation is greatly improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.

FIG. 1 is a cross-sectional view of a no-tillage active anti-clogging subsoiling trenching apparatus according to some embodiments of the present invention.

Fig. 2 is a first perspective view of a no-tillage active anti-blocking deep scarification ditching device according to some embodiments of the present invention.

Fig. 3 is a second perspective view of the no-tillage active anti-blocking deep scarification ditching device according to some embodiments of the present invention.

FIG. 4 is a front view of a no-tillage active anti-clogging subsoiling trenching apparatus according to some embodiments of the present invention.

FIG. 5 is a side view of a no-tillage active anti-jamming subsoiling trenching apparatus according to some embodiments of the present invention.

Fig. 6 is a partial structural view of a no-tillage active anti-blocking deep scarification ditching device provided by some embodiments of the utility model.

FIG. 7 is a top view of a first embodiment of a no-tillage active anti-clogging subsoiling trenching apparatus according to some embodiments of the present invention.

FIG. 8 is a top view of a second embodiment of a no-tillage active anti-clogging subsoiling trenching apparatus according to some embodiments of the present invention.

In the figure: 1. vertical beam, 2, bar cavity, 3, air inlet pipe, 4, bevel gear commutator, 5, commutator support, 6, first adjusting bolt, 7, rotating sleeve, 8, arc rod, 9, shaft head, 10, ditching cutter, 11, guide plate, 12, deflector rod adjusting bracket, 13, second adjusting bolt, 14, shunting deflector rod, 15, subsoiler, 16, subsoiler, 17, layering fertilizer applicator, 18, fertilizer discharging pipe, 19, U-shaped card, 20, main fixed cover, 21, driving sprocket, 22, universal joint coupler, 23, air hole, 141, inner concave section, 142, outer convex section.

Detailed Description

The present invention is described in terms of particular embodiments, other advantages and features of the utility model will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the utility model and that it is not intended to limit the utility model to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 8, in the first embodiment of the present invention, a no-tillage active anti-blocking subsoiling furrowing device comprises a vertical beam 1, an air inlet pipe 3, a bevel gear reverser 4, a driving roller assembly, a furrowing blade 10, a deflector rod assembly and a subsoiling shovel 15; erect the lower extreme of roof beam 1 and the upper end fixed connection of subsoiler 15, erect roof beam 1 and the junction of subsoiler 15 and install ditching sword 10, bevel gear commutator 4 interval sets up the top at ditching sword 10, bevel gear commutator 4's casing can be dismantled and connect the lateral wall at erecting roof beam 1, the upper end of driving roller subassembly is installed on the vertical power output shaft of bevel gear commutator 4, the lower extreme of driving roller subassembly rotates the upper surface of connecting at ditching sword 10, driving lever unit mount is just located driving roller subassembly behind the lateral wall of erecting roof beam 1.

In the above embodiment, it should be noted that the upper end of the vertical beam 1 is provided with the main fixing sleeve 20, and the main fixing sleeve 20 is used for connecting with the front side cross beam of the corn no-tillage planter; bevel gear commutator 4 chooses bevel gear switching-over reduction gear among the prior art for use, and the during operation bevel gear commutator 4 rotates under the drive of seeder land wheel to it is rotatory to drive the initiative roller assembly, in the ditching sword 10 ditching, stirs the straw towards the side, and subsoiler 15 carries out the subsoiling operation in the time of the ditching operation, and under the effect of driving lever subassembly, carries out both sides reposition of redundant personnel with the rotatory driving lever of dialling away of initiative roller assembly.

The technical effects achieved by the above embodiment are as follows: through the no-tillage active anti-blocking deep scarification ditching device of the embodiment, the deep scarification operation, the fertilization operation and the anti-blocking ditching operation are centralized on one set of device, the cost of the machine tool is obviously reduced, and the working efficiency of the deep scarification fertilization and no-tillage seeding operation is greatly improved.

Optionally, as shown in fig. 1 to 8, in some embodiments, the driving roller assembly further includes an air inlet pipe 3, a plurality of strip-shaped cavities 2 penetrating from top to bottom are formed in the vertical beam 1, a lower end of the air inlet pipe 3 is connected with an upper end of the vertical beam 1 and is communicated with the strip-shaped cavities 2, a plurality of air holes 23 are formed in a front side surface of the vertical beam 1, the air holes 23 are communicated with the strip-shaped cavities 2, and the plurality of air holes 23 are all over against the driving roller assembly.

In the above optional embodiment, it should be noted that, during use, the air inlet pipe 3 is connected to the positive pressure air outlet of the blower of the seeding machine, so that under the auxiliary action of wind power, the straw winding phenomenon of the driving roller assembly is avoided, and meanwhile, the primary straw diversion effect of the driving roller assembly is improved in an auxiliary manner.

Optionally, as shown in fig. 1 to 8, in some embodiments, the subsoiling shovel further includes a layered fertilizer applicator 17 and a fertilizer discharge pipe 18, the layered fertilizer applicator 17 is fixed on the back side of the subsoiling shovel 15, the layered fertilizer applicator 17 is provided with a plurality of fertilizer discharge holes arranged at intervals, and the fertilizer discharge pipe 18 is connected with the upper end of the layered fertilizer applicator 17.

In the above alternative embodiment, it should be noted that the plurality of fertilizer holes of the layered fertilizer applicator 17 are communicated with the fertilizer pipe 18, and the plurality of fertilizer holes are vertically arranged on the rear pipe wall of the layered fertilizer applicator 17.

The beneficial effects of the above alternative embodiment are: through setting up layering fertilizer applicator 17 and fertilizer pipe 18, carry out the layering fertilization when having realized the dark loose operation, the effectual different fertilizer efficiency of guaranteeing different degree of depth soil has greatly reduced the waste of fertilizer.

Alternatively, as shown in fig. 1 to 8, in some embodiments, the front side of the subsoiler 15 is provided with a subsoiling edge 16, the subsoiling edge 16 being of triangular configuration in cross-section.

The beneficial effects of the above alternative embodiment are: by providing the subsoiling edge 16, subsoiling resistance is effectively reduced.

Optionally, as shown in fig. 1 to 8, in some embodiments, the driving roller assembly includes a rotating sleeve 7, an arc-shaped rod 8 and a shaft head 9, the upper end of the rotating sleeve 7 is detachably fixed on the vertical power output shaft of the bevel gear reverser 4, the lower end of the rotating sleeve 7 is detachably fixed with the shaft head 9, the shaft head 9 is rotatably connected to the upper surface of the slotting cutter 10 through a bearing, and a plurality of arc-shaped rods 8 are uniformly distributed on the outer peripheral side of the rotating sleeve 7.

In the above alternative embodiment, it should be noted that the arc-shaped rod 8 is a rod-shaped structure which is concave outwards.

Optionally, as shown in fig. 1 to 8, in some embodiments, the bevel gear reverser 4 further includes a reverser bracket 5 and a first adjusting bolt 6, the reverser bracket 5 is sleeved on the outer peripheral side of the vertical beam 1, the first adjusting bolt 6 passes through the reverser bracket 5 and abuts against the rear side surface of the vertical beam 1, and the bevel gear reverser 4 is detachably mounted on the front side of the reverser bracket 5.

In the above alternative embodiment, it should be noted that, by providing the commutator bracket 5 and the first adjusting bolt 6, the mounting position of the bevel gear commutator 4 is adjusted, and the drive roller assemblies are suitable for different heights.

Optionally, as shown in fig. 1 to 8, in some embodiments, the shift lever assembly includes a shift lever adjusting frame 12, a second adjusting bolt 13, a shunt shift lever 14, and a U-shaped clip 19, the shift lever adjusting frame 12 is a U-shaped groove steel structure, the second adjusting bolt 13 passes through a closed end of the shift lever adjusting frame 12 and abuts against a rear side surface of the vertical beam 1, a plurality of shunt shift levers 14 are fixed on a back side of the closed end of the shift lever adjusting frame 12, the shunt shift levers 14 are divided into two parts, an included angle is provided between the two shunt shift levers 14, the U-shaped clip 19 is welded to an upper end and a lower end of the shift lever adjusting frame 12, and a cavity surrounded by the U-shaped clip 19 and the shift lever adjusting frame 12 is sleeved on an outer peripheral side of the vertical beam 1.

In the above alternative embodiments, it should be noted that the shunt lever 14 or the combination curve structure refers to an integral structure of the inner concave section 141 and the outer convex section 142.

The beneficial effects of the above alternative embodiment are: the setting of driving lever adjusting bracket 12 and second adjusting bolt 13 has realized the adjustment of driving lever subassembly mounted position.

Alternatively, as shown in fig. 1 to 8, in some embodiments, the shunt lever 14 includes an inner concave section 141 and an outer convex section 142, a front end of the inner concave section 141 is welded to a side surface of the lever adjustment frame 12, a rear end of the inner concave section 141 is fixedly connected to a front end of the outer convex section 142, and the inner concave section 141 and the outer convex section 142 are of an integrally formed rod-shaped structure.

The beneficial effects of the above alternative embodiment are: through setting up reposition of redundant personnel driving lever 14 to the integral type structure including interior concave segment 141 and evagination section 142, very big reduction the resistance that the straw was shunted, the effectual high-efficient reposition of redundant personnel principle that has utilized hydrodynamics.

Optionally, as shown in fig. 1 to 8, in some embodiments, the slotting cutter further includes guide plates 11, the guide plates 11 are respectively welded and fixed to two side surfaces of the slotting cutter 10, and an included angle is formed between the two guide plates 11.

The beneficial effects of the above alternative embodiment are: through setting up deflector 11, avoided the straw to backfill to the kind ditch in.

Optionally, as shown in fig. 1 to 8, in some embodiments, the bevel gear reverser further includes a driving sprocket 21 and a universal joint coupler 22, the driving sprocket 21 is detachably mounted on the power input shaft of the bevel gear reverser 4, and the universal joint coupler 22 is detachably connected to the horizontal output shaft of the bevel gear reverser 4.

In the above alternative embodiment, it should be noted that the driving sprocket 21 is used for externally connecting power, and the power of the ground wheel of the seeding machine can be utilized through a transmission device, and the power of the motor can be directly transmitted to the driving sprocket 21; the universal joint coupling 22 realizes the transmission connection of the driving roller components of the no-tillage driving anti-blocking deep loosening ditching devices of adjacent rows.

Although the utility model has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the utility model. Accordingly, such modifications and improvements are intended to be within the scope of the utility model as claimed.

In the present specification, the terms "upper", "lower", "left", "right", "middle", and the like are used for clarity of description, and are not intended to limit the scope of the present invention, and changes or modifications in the relative relationship may be made without substantial changes in the technical content.

Claims (10)

1. A no-tillage active anti-blocking deep scarification ditching device is characterized by comprising a vertical beam (1), an air inlet pipe (3), a bevel gear reverser (4), a driving roller assembly, a ditching cutter (10), a deflector rod assembly and a deep scarification shovel (15); the lower extreme of erecting roof beam (1) with the upper end fixed connection of subsoiler (15), erect roof beam (1) with the junction of subsoiler (15) is installed ditching sword (10), bevel gear commutator (4) interval sets up the top of ditching sword (10), the connection can be dismantled to the casing of bevel gear commutator (4) is in erect the lateral wall of roof beam (1), install the upper end of initiative cylinder subassembly on the vertical power output shaft of bevel gear commutator (4), the lower extreme of initiative cylinder subassembly rotates to be connected the upper surface of ditching sword (10), driving lever unit mount is in erect the lateral wall of roof beam (1) and be located initiative cylinder subassembly's dead back.

2. The no-tillage active anti-blocking deep scarification ditching device according to claim 1, further comprising an air inlet pipe (3), wherein a plurality of strip-shaped cavities (2) penetrating from top to bottom are formed in the vertical beam (1), the lower end of the air inlet pipe (3) is connected with the upper end of the vertical beam (1) and communicated with the strip-shaped cavities (2), a plurality of air holes (23) are formed in the front side face of the vertical beam (1), the air holes (23) are communicated with the strip-shaped cavities (2), and the air holes (23) are arranged right opposite to the active roller assembly.

3. The no-tillage active anti-blocking deep scarification ditching device as claimed in claim 2, further comprising a layered fertilizer applicator (17) and a fertilizer pipe (18), wherein the layered fertilizer applicator (17) is fixed on the back side of the deep scarification shovel (15), the layered fertilizer applicator (17) is provided with a plurality of fertilizer holes arranged at intervals, and the fertilizer pipe (18) is connected with the upper end of the layered fertilizer applicator (17).

4. A no-tillage active anti-clogging subsoiling device as claimed in claim 3, characterized in that said subsoiler (15) is provided with a subsoiling edge (16) at its front side, said subsoiling edge (16) being of a structure with a triangular cross section.

5. The no-tillage active anti-blocking deep scarification ditching device according to claim 4, wherein the active roller assembly comprises a rotating sleeve (7), an arc-shaped rod (8) and a shaft head (9), the upper end of the rotating sleeve (7) is detachably fixed on a vertical power output shaft of the bevel gear reverser (4), the lower end of the rotating sleeve (7) is detachably fixed with the shaft head (9), the shaft head (9) is rotatably connected to the upper surface of the ditching cutter (10) through a bearing, and a plurality of arc-shaped rods (8) are uniformly distributed on the outer peripheral side of the rotating sleeve (7).

6. The no-tillage active anti-blocking deep scarification ditching device according to claim 5, further comprising a commutator bracket (5) and a first adjusting bolt (6), wherein the commutator bracket (5) is sleeved on the outer peripheral side of the vertical beam (1), the first adjusting bolt (6) penetrates through the commutator bracket (5) to abut against the rear side face of the vertical beam (1), and the bevel gear commutator (4) is detachably mounted on the front side of the commutator bracket (5).

7. The no-tillage active anti-blocking subsoiling ditching device of claim 6 wherein, the deflector rod assembly comprises a deflector rod adjusting frame (12), a second adjusting bolt (13), a shunt deflector rod (14) and a U-shaped clamp (19), the deflector rod adjusting frame (12) is of a U-shaped groove steel structure, the second adjusting bolt (13) penetrates through the closed end of the deflector rod adjusting frame (12) and abuts against the rear side face of the vertical beam (1), a plurality of shunt deflector rods (14) are fixed on the back side of the closed end of the deflector rod adjusting frame (12), the shunt deflector rods (14) are divided into two parts, an included angle is arranged between the two shunt deflector rods (14), the upper end and the lower end of the deflector rod adjusting frame (12) are respectively welded with the U-shaped clamps (19), and a cavity enclosed by the U-shaped clamp (19) and the deflector rod adjusting frame (12) is sleeved on the outer peripheral side of the vertical beam (1).

8. The no-tillage active anti-blocking deep scarification ditching device according to claim 7, wherein the shunting deflector rod (14) comprises an inner concave section (141) and an outer convex section (142), the front end of the inner concave section (141) is welded on the side surface of the deflector rod adjusting frame (12), the rear end of the inner concave section (141) is fixedly connected with the front end of the outer convex section (142), and the inner concave section (141) and the outer convex section (142) are of an integrally formed rod-shaped structure.

9. The no-tillage active anti-blocking deep scarification ditching device of claim 8, further comprising guide plates (11), wherein the guide plates (11) are respectively welded and fixed on two side surfaces of the ditching cutter (10), and an included angle is formed between the two guide plates (11).

10. The no-tillage active anti-blocking subsoiling furrowing device of claim 9, further comprising a driving sprocket (21) and a universal joint coupling (22), wherein the driving sprocket (21) is detachably mounted on the power input shaft of the bevel gear reverser (4), and the universal joint coupling (22) is detachably connected to the horizontal output shaft of the bevel gear reverser (4).

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