CN117378349A - Ecological restoration's soil finishing device - Google Patents
Ecological restoration's soil finishing device Download PDFInfo
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- CN117378349A CN117378349A CN202311478247.XA CN202311478247A CN117378349A CN 117378349 A CN117378349 A CN 117378349A CN 202311478247 A CN202311478247 A CN 202311478247A CN 117378349 A CN117378349 A CN 117378349A
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- finishing
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- 239000002689 soil Substances 0.000 title claims abstract description 69
- 239000010902 straw Substances 0.000 claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 230000000712 assembly Effects 0.000 claims abstract description 11
- 238000000429 assembly Methods 0.000 claims abstract description 11
- 238000011049 filling Methods 0.000 claims description 50
- 230000005540 biological transmission Effects 0.000 claims description 45
- 238000001125 extrusion Methods 0.000 claims description 37
- 238000002360 preparation method Methods 0.000 claims description 21
- 238000003860 storage Methods 0.000 claims description 17
- 239000003638 chemical reducing agent Substances 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 13
- 238000003825 pressing Methods 0.000 claims description 12
- 238000010415 tidying Methods 0.000 claims description 12
- 238000003971 tillage Methods 0.000 claims description 10
- 230000009471 action Effects 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 8
- 238000004140 cleaning Methods 0.000 claims description 6
- 230000005484 gravity Effects 0.000 claims description 6
- 239000000725 suspension Substances 0.000 claims description 5
- 239000000428 dust Substances 0.000 claims description 3
- 239000010687 lubricating oil Substances 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000009467 reduction Effects 0.000 abstract description 4
- 230000001105 regulatory effect Effects 0.000 abstract description 3
- 230000033001 locomotion Effects 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 206010058314 Dysplasia Diseases 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 241000561734 Celosia cristata Species 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000001520 comb Anatomy 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/835—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes
- A01D34/8355—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes for cutting up or crushing remaining standing stalks, e.g. stubble
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
The invention relates to an ecological restoration land arrangement device, which aims to solve the technical problem of single function of the current arrangement device and comprises a connecting frame, a driving mechanism and a double-mode land arrangement system. According to the invention, based on the unfolding of the auxiliary closing assembly, the main driving arrangement assembly A, the main driving arrangement assembly B and the sub driven arrangement assemblies are regulated to be in a cylindrical roller shape with relatively flat surfaces, the soil in a direct returning and crushing returning mode is compacted by utilizing the mode to cooperate with the connecting frame to carry out connection running with the external hydraulic lifting traction device, the auxiliary closing assembly is folded and folded to be accommodated in the accommodating cavity, the crushing teeth are rotated, and based on the two air ecological restoration and protection operations aiming at straw returning, the soil arrangement device has more functions and reduces the crop yield reduction conditions caused by insufficient scientific experience of straw returning in different modes compared with the conventional soil arrangement device.
Description
Technical Field
The invention relates to the technical field of ecological restoration, in particular to a land arrangement device for ecological restoration.
Background
The straw returning is strictly forbidden to burn the straw as one of important regulations in the current agricultural development, namely, the air quality is effectively improved, the ecological air environment is assisted to be restored, but the scientific operation and popularization of returning the straw to the field are insufficient, and part of farmers do not have good midwifery effect, and the condition of crop yield reduction is relatively caused, so that the negative deficiency caused by returning the straw to the field needs to be assisted to be solved through a land arrangement device.
The straw returning method has the advantages that the straw returning method has various different returning modes according to actual conditions and the soil seeds after returning, wherein the straw returning method has the advantages of direct returning, crushing returning, stack retting returning, no-tillage covering returning and abdomen passing returning, and the direct returning, crushing returning and no-tillage covering returning modes have high relative efficiency and low cost, so the straw returning method is used as a mode of returning the straw with high relative use frequency.
In the mode of directly returning to the field and crushing and returning to the field, a plurality of straws are mixed in the soil, a certain gap is reserved between the straws and the soil, so that the condition of soil deficiency occurs, namely, the soil deficiency is common to farmers, in this case, the growth of aftercrop crops is not favorable, the seedling emergence is not favorable for wheat, the root system is not pricked too much in the seedling stage, the growth is slow, the growth vigor is weak, the safety overwintering is not favorable before the year, and the lodging is easy to occur before and after the year; the field of returning the straws to the field needs to be properly tidied and repaired after sowing the next crop, and the improper gaps in the soil are reduced by compacting, so that better growth is facilitated;
In the no-tillage covering and returning mode, the straw is covered to effectively prevent the moisture of the soil from evaporating, and the straw is decomposed and rotten by sun-drying and rain-spraying organisms, so that the organic matters and nutrients of the soil are increased, and the soil structure is improved; however, the soil is easy to harden in the biological decomposition and decay process, so that the normal development of plant root systems is affected, and the soil structure is relatively loose due to the fact that soil is required to be ploughed for finishing and repairing.
The existing technology is that the direct returning, crushing returning and no-tillage covering returning are processed by a pressing machine and a tillage machine which are relatively independent and can be connected with an agricultural machine, and the single processing device has relatively insufficient functionality.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, adapt to the actual needs, and provide an ecological restoration land finishing device so as to solve the technical problem of single function of the current soil finishing device.
In order to achieve the purpose of the invention, the technical scheme adopted by the invention is as follows: the land arrangement device for ecological restoration is designed and comprises a connecting frame, a driving mechanism and a double-mode land arrangement system; the two driving mechanisms are symmetrically arranged on two sides of the connecting frame; the dual-mode land arrangement system is arranged at the bottom end of the connecting frame and is connected with the connecting frame; wherein the connecting frame is connected with the dual-mode land arrangement system by a one-way ratchet wheel; the dual-mode land preparation system comprises a main driving shaft assembly, a sub-driven preparation assembly, an auxiliary closing assembly and a movable lantern ring; the main drive shaft assembly is arranged at the lower end of the connecting frame; wherein the surface of the main driving shaft assembly is in linear equidistant sequential arrangement with a plurality of groups of bearings A; the bearing A at two ends is respectively provided with a main driving arrangement component A and a main driving arrangement component B; the main driving arrangement assembly A and the main driving arrangement assembly B form a sub-accommodating cavity in an axial clearance manner; the plurality of sub-driven finishing components are sequentially arranged in the sub-accommodating cavity and connected with the bearing A; the main driving arrangement assembly A, the main driving arrangement assembly B and the internal gaps of the sub-driven arrangement assemblies form a plurality of storage cavities at equal intervals in an annular shape; and, the auxiliary closure assembly is disposed within the receiving cavity; wherein the auxiliary closing component is of a folding structure; the surfaces of the main driving arrangement component A, the main driving arrangement component B and the sub-driven arrangement component are respectively and movably sleeved with a movable lantern ring; the auxiliary closing assembly is folded and stored in the storage cavity, and the driving mechanism drives the main driving arrangement assembly A, the main driving arrangement assembly B and the sub driven arrangement assemblies to rotate oppositely through the main driving shaft assembly to form a straw soil knot plate crushing structure; the auxiliary closing assembly is unfolded and exposed out of the accommodating cavity, and the driving mechanism drives the main driving arrangement assembly A, the main driving arrangement assembly B and the sub driven arrangement assemblies to rotate in the same direction through the main driving shaft assembly to form a straw soil plane compacting structure.
Preferably, the driving mechanism comprises a motor, a speed reducer and a driving gear A; the two motors are symmetrically arranged on the connecting frame through the motor base; the speed reducer is arranged at the output end of the motor; the driving gear A is connected to the speed reducer through a key.
Preferably, the hanging connecting end of the connecting frame is provided with a ratchet cavity; wherein, the inner wall of the ratchet cavity is annular and equidistant and provided with a plurality of ratchet bulges which are in an obtuse triangular shape.
Preferably, the two side ends of the main driving shaft assembly are respectively sleeved with an auxiliary shaft block, wherein the side sides of the auxiliary shaft blocks are in annular equidistant hinging with meshing blocks, and the meshing blocks are elastically connected with the auxiliary shaft blocks through springs; wherein the outer surface of the main driving shaft assembly is provided with a plurality of supporting filling bulges at equal intervals in a linear way, and at least one bearing A is arranged on the supporting filling bulges; two connecting hinge heads are arranged between two adjacent supporting filling bulges in a staggered mode, and are movably provided with a combined tooth shaft A and a combined tooth shaft B, wherein the combined tooth shaft A is in meshed connection with the combined tooth shaft B.
Preferably, the main drive collation assembly a comprises a collation sleeve a; the arrangement sleeve A is arranged on one bearing A which is relatively close to one side of the ratchet wheel bulge; wherein one side of the outer wall of the arrangement sleeve A is relatively far away from one side of the sub-driven arrangement assembly and is connected with a driving gear set A; the arrangement sleeve A is in transmission connection with one of the driving gears A through a chain A; an auxiliary enclosing sleeve A is arranged on one side, relatively far away from the chain A, of the arranging sleeve A; the inner wall of the auxiliary enclosing sleeve A is provided with a driving fluted disc A; the driving fluted disc A is meshed and connected with one of the combined gear shafts A relatively close to the connecting driving gear set A.
Preferably, the main drive collation assembly B comprises a collation sleeve B; the arrangement sleeve B is arranged on the other bearing A which is relatively close to one side of the ratchet wheel bulge; wherein one side of the outer wall of the arrangement sleeve B is relatively far away from one side of the sub-driven arrangement assembly and is provided with a driving gear set B; wherein the arrangement sleeve B is in transmission connection with the other driving gear A through a chain B; an auxiliary enclosing sleeve B is arranged on one side, relatively far away from the chain A, of the arranging sleeve B; the auxiliary enclosing sleeve B is internally provided with a driving fluted disc B; and the driving fluted disc B is meshed and connected with one of the combined tooth shafts B relatively close to the connecting driving gear set B.
Preferably, the sub-slave collation assembly comprises a collation tower C; the sorting tower drums C are sequentially arranged in the sub-accommodating cavities; an auxiliary enclosing sleeve C with the diameter smaller than that of the auxiliary enclosing sleeve B is arranged on one side, relatively close to the arranging sleeve A, of the arranging tower barrel C; an auxiliary enclosing sleeve D with the diameter larger than that of the auxiliary enclosing sleeve C is arranged on one side, relatively close to the arranging sleeve B, of the arranging tower barrel C; the diameter size of the auxiliary enclosing sleeve A is the same as that of the auxiliary enclosing sleeve D; the diameter size of the auxiliary enclosing sleeve B is the same as that of the auxiliary enclosing sleeve C; the auxiliary enclosure sleeve A and the auxiliary enclosure sleeve D are provided with an auxiliary cavity, and gaps between the inner walls of the auxiliary enclosure sleeve A and the auxiliary enclosure sleeve D and the outer walls of the auxiliary enclosure sleeve B and the auxiliary enclosure sleeve C form an auxiliary cavity; an auxiliary supporting block is arranged in the auxiliary cavity; the surface of the auxiliary supporting block is smeared with lubricating oil; the inner wall of the auxiliary enclosing sleeve C is provided with a driving fluted disc C meshed with the combined gear shaft B; and a driving fluted disc D meshed with the combined gear shaft A is arranged on the inner wall of the auxiliary enclosing sleeve D.
Preferably, the outer edges of the two sides of the finishing sleeve A, the finishing sleeve B and the finishing tower C are provided with a plurality of w-shaped main crushing teeth at equal intervals; chamfering is carried out on the side of the outer wall of the main crushing tooth; and a plurality of sub-crushing teeth are arranged on the outer walls of the two sides of the finishing sleeve A, the finishing sleeve B and the finishing tower barrel C.
Preferably, the auxiliary closing component comprises a limiting lifting connecting shaft, a folding filling block, a sliding block and a folding wing; the limiting lifting connecting shaft is movably arranged in the accommodating cavity; wherein both ends of the limiting lifting connecting shaft are provided with hinge shafts; wherein a bevel gear is fixedly arranged on one side of the hinge shaft; the two folding filling blocks are symmetrically hinged on the hinge shaft; the inside of the folding filling block is movably provided with a transmission bevel gear shaft; wherein, the transmission bevel gear shaft is meshed with the fixed bevel gear; the surface of the transmission bevel gear shaft is provided with at least one spiral extrusion groove A; the sliding block is movably arranged on the transmission bevel gear shaft; the inner wall of the sliding block is provided with an extrusion protrusion A matched with the extrusion groove A, and two sides of the outer wall of the sliding block are symmetrically provided with secondary sliding grooves; the secondary sliding groove is provided with an extrusion bulge B; the two folding wings are symmetrically hinged to two sides of the folding filling block; a driving shaft lever is arranged at one side of the folding wing; wherein, the surface of the driving shaft lever is provided with an extrusion groove B matched with the extrusion bulge B; the number of meshed rotation turns and the direction of the transmission bevel gear shaft and the fixed bevel gear are matched with the axial linear sliding distance and the axial linear sliding direction of the sliding block and the transmission bevel gear; the axial linear sliding distance and the axial linear sliding direction of the sliding block and the transmission bevel gear are matched with the number of meshed rotation turns and the direction of the folding wings and the sliding block; wherein the folding wings are of a heart-shaped structure; the shape of the folding wing is matched with that of the folding filling block and that of the main crushing tooth; and the side sides of the folding wings and the folding filling blocks are subjected to chamfering treatment.
The application method of the ecological restoration land arrangement device comprises the following steps:
s100: traction connection: the agricultural machine with hydraulic drive traction and the connecting frame are installed and fixed through the bolt;
s200: and (3) adjusting:
s201: if the method is used for finishing the non-compact soil caused by the direct returning and crushing returning modes: lifting the land finishing device based on hydraulic driving traction agricultural machinery, then unscrewing bolts on a movable lantern ring through tool rotation to enable the movable lantern ring to rotate with a main driving finishing assembly A, a main driving finishing assembly B and a sub driven finishing assembly, enabling an auxiliary closing assembly to fall under the action of gravity through relative movement of gaps arranged on the movable lantern ring to the lowest end, manually rotating and stirring a folding filling block through manpower, enabling a transmission bevel gear shaft to generate rotation acting force under the condition that a fixed bevel gear does not rotate, enabling the transmission bevel gear shaft to rotate, enabling a sliding block to slide by utilizing a squeezing groove A to rotationally squeeze a squeezing bulge A, synchronously sliding and moving through the sliding block, enabling a driving shaft rod to drive folding wings to synchronously rotate and spread through utilizing squeezing bulges B on two sides of the sliding block, sequentially adjusting and spreading, and then screwing the bolts on the movable lantern ring through tool rotation;
S202: if the soil is tidied up on the board caused by no-tillage covering and returning to the field: the land tidying device is driven and pulled to be positioned at the lower end of a relative suspension position based on hydraulic drive, then bolts on a movable lantern ring are unscrewed through tool rotation to enable the movable lantern ring to rotate with a main driving tidying component A, a main driving tidying component B and a sub driven tidying component, a notch arranged on the movable lantern ring is moved to the highest end relatively, a manual rotation is matched to stir a folding filling block to enable a transmission bevel gear shaft to generate rotation acting force under the condition that a bevel gear is not rotated through rotation acting force, the transmission bevel gear shaft rotates, then a extrusion groove A is utilized to rotationally extrude a protrusion A to enable a sliding block to slidingly move, the sliding block synchronously slides and moves through the sliding block, extrusion protrusions B on two sides of the sliding block slide the extrusion groove B, a driving shaft rod drives a folding wing to synchronously rotate and fold, the folding wing falls into a storage cavity based on the gravity action of an auxiliary closing component after folding, then adjustment and folding storage are sequentially carried out, and then the bolts on the movable lantern ring are screwed through tool rotation;
s300: and (3) finishing:
and (3) performing compacting soil finishing work based on the step S201: the motor drives the speed reducer and the driving gear A to rotate relatively in the forward direction, the chain A and the chain B are matched to drive the finishing sleeve A and the finishing sleeve B to rotate, the external arc surface of the meshing block is extruded by the ratchet bulges in the shape of obtuse angles and triangular angles to rotate relatively in the forward direction, and the main driving finishing assembly A, the main driving finishing assembly B and the sub driven finishing assemblies perform the same-direction rotation work under the action of friction force between the main driving finishing assembly A, the main driving finishing assembly B and the sub driven finishing assemblies and the ground;
And (3) performing broken soil finishing work based on the step S202: the motor drives the speed reducer and the driving gear A to relatively reversely rotate, the chain A and the chain B are matched to drive the finishing sleeve A and the finishing sleeve B to rotate, the end part of the meshing block is meshed and limited with the ratchet protrusion in an obtuse triangular shape based on spring force through relatively reversely rotating, the main driving shaft assembly is integrally braked, then the combined gear shaft A and the combined gear shaft B which are positioned at two ends are driven to synchronously rotate through the rotary driving of the finishing sleeve A and the finishing sleeve B, the adjacent combined gear shaft A and the adjacent combined gear shaft B are driven to synchronously rotate to drive the finishing tower C through the rotary driving of the combined gear shaft A and the combined gear shaft B, and the rotary driving of the finishing tower C, the finishing sleeve A and the finishing sleeve B is used for crushing soil through the rotary driving of main crushing teeth and sub-crushing teeth
S400: cleaning: the dust and mud removing work is carried out on the surface of the soil arrangement device and the auxiliary closing component through the cleaning tool.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, based on the unfolding of the auxiliary closing assembly, the deformation of the main driving finishing assembly A, the main driving finishing assembly B and the sub driven finishing assemblies is regulated to be in a cylindrical roller shape with relatively flat surfaces, and the cylindrical roller shape is matched with the connecting frame to be connected with the external hydraulic lifting traction device for running, so that the soil in the direct returning and crushing returning modes is compacted, the soil is compacted, and the situations of incomplete root system bundling and lodging in seedling stage caused by soil unreliability of straw returning are reduced; and folding operation through auxiliary closing assembly, cause auxiliary closing assembly folding accomodate to accomodate the intracavity, the cooperation movable lantern ring carries out supplementary spacing, make drive main drive arrangement subassembly A, main drive arrangement subassembly B and the driven arrangement subassembly both sides of son all form and have jagged crushing tooth, cooperation actuating mechanism drive is smashed the stirring to the soil in the no-tillage cover returning field, utilize this mode to reduce the condition of soil hardening, make the soil relatively soft reduce the condition that causes plant root system dysplasia because of the knot board, based on the above-mentioned two kinds of air ecological restoration to straw returning field, protection operation, relative conventional soil arrangement device, this soil arrangement device is functional many, effectively reduce the condition of crop reduction to the scientific experience of different modes straw returning field is not enough causes.
2. According to the invention, the connecting end of the connecting frame is suspended and provided with the plurality of obtuse triangular ratchet bulges, the engaging blocks are hinged with the auxiliary shaft blocks and are elastically connected, so that the main driving shaft assembly can only rotate unidirectionally, the auxiliary closing assemblies are matched to be positioned in an unfolding state and a folding storage state in traction running operation, the main driving shaft assembly is braked by the engaging locking based on the rotating direction in the folding storage state, the adjacent main driving finishing assembly A, the main driving finishing assembly B and the sub driven finishing assembly are caused to rotate oppositely by braking acting force, the rotating twisting extrusion force is further caused to soil by the opposite rotation, the effect of crushing the soil is improved, and the main driving finishing assembly A, the main driving finishing assembly B and the sub driven finishing assembly synchronously rotate based on the same direction of rotation in the unfolding state, so that the main driving finishing assembly A, the main driving finishing assembly B and the sub driven finishing assembly fully synchronously roll and press the soil.
3. The auxiliary closing assembly is integrally pulled out of the storage cavity by utilizing the meshing arrangement of the transmission bevel gear shaft and the bevel gear; then, the transmission bevel gear shaft generates a rotating acting force under the condition that the bevel gear is not in rotating motion through the rotating acting force through rotating the folding filling block, so that the transmission bevel gear shaft rotates, then the extrusion groove A rotates to extrude the extrusion protrusion A to enable the sliding block to slide and move, the sliding block slides and moves synchronously, the extrusion groove B is extruded by the sliding block to slide and extrude the extrusion protrusion B on two sides of the sliding block, the driving shaft rod drives the folding wing to synchronously rotate and expand, and the folding wing can be synchronously driven to expand and fold in the single pair of folding filling block rotating operation by utilizing the operation, so that the folding wing is effectively improved in folding and expanding operation efficiency, and the folding wing is effectively prevented from being folded in the compacting operation, so that the contact area between the folding wing and soil in the traction compacting operation is relatively maintained, and the stability of the compacting operation is maintained; and as shown in fig. 11, the extrusion groove B has a spiral part and a linear part, the spiral length and the number of spiral turns of the spiral part are adapted to the folding and unfolding angles in the operation, when the folding filling block and the folding wing are integrally rotated to a certain angle and are not in coincident contact with the main crushing teeth, the folding wing is fully unfolded in a rotating manner relative to the folding filling block, the folding wing is kept at the required unfolding angle by matching with the linear part in the continuous rotating process of the folding filling block and the folding wing, the folding wing and the side of the folding filling block are subjected to chamfering treatment and the side of the outer wall of the main crushing teeth are subjected to chamfering treatment, so that the folding wing, the folding filling block, the main crushing teeth are adhered to and relatively filled with the folding filling block, the movement interference is effectively avoided, and meanwhile, in the actual production process, the folding wing, the folding filling block and the main crushing teeth have dimensional differences.
Drawings
FIG. 1 is a schematic overall perspective view of the present invention;
FIG. 2 is a schematic perspective view of a driving mechanism according to the present invention;
FIG. 3 is a schematic perspective view of the position of the ratchet protrusion and the engagement block according to the present invention;
FIG. 4 is a schematic perspective view of a support filling protrusion, a bearing A, a connecting hinge head, a combined tooth shaft A and a combined tooth shaft B;
FIG. 5 is a schematic perspective sectional view of a main driving arrangement assembly, and a sub-driven arrangement assembly according to the present invention;
FIG. 6 is a schematic perspective view of an auxiliary closing assembly according to the present invention;
FIG. 7 is a schematic view of a schematic cross-sectional perspective of a neutron driven collating assembly in accordance with the present invention;
FIG. 8 is a schematic view of a sectional perspective structure of a receiving cavity in the present invention;
FIG. 9 is a schematic view of the split structure of the auxiliary closing assembly of the present invention;
FIG. 10 is a schematic view of a partially enlarged structure of FIG. 9A according to the present invention;
fig. 11 is a schematic perspective view of a folding wing in the present invention.
In the figure: 1. a connecting frame; 2. a driving mechanism; 3. a dual mode land preparation system; 4. a main drive shaft assembly; 5. a main drive arrangement assembly A; 6. a main drive finishing component B; 7. a sub-slave collation assembly; 8. an auxiliary closure assembly; 9. a movable collar;
101. A ratchet protrusion;
201. a motor; 202. a speed reducer; 203. a driving gear A;
401. an auxiliary shaft block; 402. a meshing block; 403. connecting a hinge head; 404. a combined gear shaft A; 405. a combined gear shaft B;
501. finishing the sleeve A; 5011. the driving gear set A is connected; 5012. an auxiliary enclosure sleeve A; 5013. driving the fluted disc A;
601. finishing the sleeve B; 6011. connecting with a driving gear set B; 6012. an auxiliary enclosure sleeve B; 6013. driving the fluted disc B;
701. a finishing tower C; 7011. an auxiliary enclosure sleeve C; 7012. an auxiliary enclosure sleeve D; 7013. driving the fluted disc C; 7014. driving the fluted disc D;
801. limiting lifting connecting shaft; 8011. a hinge shaft; 8012. a bevel gear; 802. folding the filling blocks; 8021. a drive bevel gear shaft; 8022. an extrusion groove A; 803. a sliding block; 8031. extruding the bulge A; 8032. extruding the bulge B; 804. folding the wings; 8041. a drive shaft; 8042. extrusion groove B.
Description of the embodiments
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
example 1: an ecological restoration land arrangement device, see fig. 1 to 11, comprises a connecting frame 1, a driving mechanism 2 and a double-mode land arrangement system 3; the two driving mechanisms 2 are symmetrically arranged at two sides of the connecting frame 1; the double-mode land arrangement system 3 is arranged at the bottom end of the connecting frame 1 and is connected with the connecting frame 1; wherein the connecting frame 1 is connected with the double-mode land arrangement system 3 by a one-way ratchet wheel; the dual mode land preparation system 3 comprises a main driving shaft assembly 4, a sub-driven preparation assembly 7, an auxiliary closing assembly 8 and a movable lantern ring 9; the main drive shaft assembly 4 is arranged at the lower end of the connecting frame 1; wherein, the surface of the main driving shaft component 4 is provided with a plurality of groups of bearings A in sequence at equal intervals in a linear way; the bearings A at two ends are respectively provided with a main driving arrangement component A5 and a main driving arrangement component B6; the main driving arrangement assembly A5 and the main driving arrangement assembly B6 form a sub-accommodating cavity in an axial clearance mode; the plurality of sub-slave finishing components 7 are sequentially arranged in the sub-accommodating cavity and connected with the bearing A; the main driving arrangement assembly A5, the main driving arrangement assembly B6 and the internal gaps of the sub-driven arrangement assemblies 7 form a plurality of storage cavities at equal intervals in an annular shape; and, the auxiliary closing component 8 is arranged in the containing cavity; wherein the auxiliary closing component 8 is of a folding structure; the surfaces of the main driving arrangement component A5, the main driving arrangement component B6 and the sub-driven arrangement component 7 are respectively and movably sleeved with a movable lantern ring 9; the auxiliary closing assembly 8 is folded and stored in the storage cavity, and the driving mechanism 2 drives the main driving arrangement assembly A5, the main driving arrangement assembly B6 and the sub driven arrangement assembly 7 to rotate oppositely through the main driving shaft assembly 4 so as to form a straw soil knot plate crushing structure; wherein, auxiliary closure subassembly 8 expansion shows to accomodate the chamber outside, and actuating mechanism 2 passes through main drive shaft subassembly 4 drive main drive arrangement subassembly A5, main drive arrangement subassembly B6 and the syntropy rotation of sub-driven arrangement subassembly 7 and form straw soil plane compaction structure. According to the invention, based on the unfolding of the auxiliary closing assembly 8, the deformation of the main driving finishing assembly A5, the main driving finishing assembly B6 and the sub driven finishing assemblies 7 is regulated to be in a cylindrical roller shape with a relatively flat surface, and the mode is matched with the connecting frame 1 to be connected with an external hydraulic lifting traction device for running so as to press the soil in the direct returning and crushing returning modes, so that the soil becomes compact, and the situations of incomplete root system pricking and lodging in seedling stage caused by soil unreliability of straw returning are reduced; and through the folding operation of supplementary closure subassembly 8, cause supplementary closure subassembly 8 folding accomodate to accomodate the intracavity, cooperation movable lantern ring 9 carries out supplementary spacing, make drive main drive arrangement subassembly A5, main drive arrangement subassembly B6 and the driven arrangement subassembly 7 both sides of son all form and have the crushing tooth of cockscomb structure, cooperation actuating mechanism 2 drive is smashed the soil in the no-tillage cover returning field, utilize this mode to reduce the condition of soil hardening, make the soil relatively soft reduce the condition that causes plant root system dysplasia because of the knot board, based on the air ecological restoration of above-mentioned two kinds of straw returning fields, protection operation, relative conventional land finishing device, this land finishing device is functional many, effectively reduce the condition of crop reduction in production to the not enough scientific experience of different modes straw returning field causes.
Specifically, the driving mechanism 2 includes a motor 201, a speed reducer 202, and a driving gear a203; the two motors 201 are symmetrically arranged on the connecting frame 1 through motor bases; the speed reducer 202 is arranged at the output end of the motor 201; the drive gear a203 is keyed to the decelerator 202. In the invention, the driving directions of the two motors 201 can be adaptively and positively rotated and reversely driven and adjusted based on 7 sub-driven finishing components so as to avoid motion interference.
Furthermore, a ratchet cavity is formed at the suspension connecting end of the connecting frame 1; wherein, the inner wall of the ratchet cavity is provided with a plurality of ratchet bulges 101 with obtuse triangular shapes at equal intervals.
Still further, the two side ends of the main driving shaft assembly 4 are respectively sleeved with an auxiliary shaft block 401, wherein the side sides of the auxiliary shaft blocks 401 are in annular equidistant hinging with the meshing blocks 402, and the meshing blocks 402 are elastically connected with the auxiliary shaft blocks 401 through springs; wherein, the outer surface of the main driving shaft assembly 4 is provided with a plurality of supporting filling bulges at equal intervals in a linear way, and at least one bearing A is arranged on the supporting filling bulges; wherein, two connecting hinge heads 403 are arranged between two adjacent supporting filling bulges in a staggered way, and the connecting hinge heads 403 are movably provided with a combined tooth shaft A404 and a combined tooth shaft B405, wherein, the combined tooth shaft A404 and the combined tooth shaft B405 are connected in a meshed manner. According to the invention, the hanging connecting end of the connecting frame 1 is provided with the plurality of obtuse triangular ratchet bulges 101, the engaging block 402 is hinged with the auxiliary shaft block 401 and is elastically connected, so that the main driving shaft assembly 4 can only rotate unidirectionally, the auxiliary closing assembly 8 is matched in an unfolding state and a folding storage state in traction running operation, the main driving shaft assembly 4 is braked based on engagement locking in the rotating direction in the folding storage state, the adjacent main driving finishing assembly A5, main driving finishing assembly B6 and sub driven finishing assembly 7 are caused to rotate oppositely by braking acting force, the rotating torsion extrusion force is further caused to soil by the opposite rotation, and the effect of crushing the soil is improved, and the main driving finishing assembly A5, the main driving finishing assembly B6 and the sub driven finishing assembly 7 synchronously rotate with the main driving shaft assembly 4 based on the same direction in the rotating direction in the unfolding state, so that the effect of fully synchronous rolling and compacting of the soil is realized.
It is worth noting that the main drive collation assembly A5 includes a collation sleeve a501; the finishing sleeve a501 is arranged on one of the bearings a on the side relatively close to the ratchet protrusion 101; wherein, one side of the outer wall of the arrangement sleeve A501 is relatively far away from the side of the sub-driven arrangement assembly 7 and is provided with a connecting driving gear set A5011; wherein, the arrangement sleeve A501 is in transmission connection with one of the driving gears A203 through a chain A; the side, relatively far away from the chain A, of the finishing sleeve A501 is provided with an auxiliary enclosing sleeve A5012; the inner wall of the auxiliary enclosing sleeve A5012 is provided with a driving fluted disc A5013; wherein the driving fluted disc A5013 is in meshed connection with one of the combined tooth shafts A404 relatively close to the connecting driving gear set A5011.
Notably, the main drive collation assembly B6 comprises collation sleeve B601; the finishing sleeve B601 is arranged on the other bearing A relatively close to one side of the ratchet protrusion 101; wherein, one side of the outer wall of the arrangement sleeve B601 is relatively far away from the side of the sub-driven arrangement assembly 7 and is provided with a connecting driving gear set B6011; wherein the finishing sleeve B601 is in transmission connection with the other driving gear A203 through a chain B; the side, relatively far away from the chain A, of the finishing sleeve B601 is provided with an auxiliary enclosing sleeve B6012; a driving fluted disc B6013 is arranged in the auxiliary enclosing sleeve B6012; and, the driving fluted disc B6013 is engaged with one of the combined gear shafts B405 relatively close to the connecting driving gear set B6011.
It should be noted that the sub-slave finishing assembly 7 includes a finishing tower C701; a plurality of sorting tower drums C701 are sequentially arranged in the sub-accommodating cavity; the side of the finishing tower barrel C701, which is relatively close to the finishing sleeve A501, is provided with an auxiliary enclosing sleeve C7011 with the diameter smaller than that of the auxiliary enclosing sleeve B6012; the side of the finishing tower cylinder C701, which is relatively close to the finishing sleeve B601, is provided with an auxiliary enclosing sleeve D7012 with the diameter larger than that of the auxiliary enclosing sleeve C7011; wherein, the diameter size of the auxiliary enclosing sleeve A5012 is the same as that of the auxiliary enclosing sleeve D7012; wherein, the diameter size of the auxiliary enclosing sleeve B6012 is the same as that of the auxiliary enclosing sleeve C7011; the auxiliary cavity is formed by gaps among the inner walls of the auxiliary enclosing sleeve A5012 and the auxiliary enclosing sleeve D7012 and the outer wall of the auxiliary enclosing sleeve B6012 and the auxiliary enclosing sleeve C7011; an auxiliary supporting block is arranged in the auxiliary cavity; wherein, lubricating oil is smeared on the surface of the auxiliary supporting block; the inner wall of the auxiliary enclosing sleeve C7011 is provided with a driving fluted disc C7013 meshed with the combined fluted disc B405, and one combined fluted disc B405 meshed with the driving fluted disc B6013 is removed from the plurality of combined fluted discs B405 and the meshed driving fluted disc C7013; the inner wall of the auxiliary enclosure sleeve D7012 is provided with a driving fluted disc D7014 meshed with the combined fluted disc a404, and one combined fluted disc a404 meshed with the driving fluted disc a5013 is removed from the driving fluted discs D7014 meshed with the combined fluted disc a404. The auxiliary surrounding and blocking sleeve A5012, the auxiliary surrounding and blocking sleeve B6012, the auxiliary surrounding and blocking sleeve C7011 and the auxiliary surrounding and blocking sleeve D7012 are sleeved to form a wrapping and protecting work for the main driving shaft assembly 4, so that the interference influence of meshing parts of the combined gear shaft A404 and the combined gear shaft B405 caused by soil entering in the soil breaking work is effectively avoided, and the running stability is improved.
It is worth emphasizing that the outer edges of the two sides of the finishing sleeve A501, the finishing sleeve B601 and the finishing tower C701 are provided with a plurality of w-shaped main crushing teeth at equal intervals; chamfering is carried out on the side of the outer wall of the main crushing tooth; and, the outer walls of the two sides of the finishing sleeve A501, the finishing sleeve B601 and the finishing tower C701 are provided with a plurality of sub crushing teeth. According to the invention, the main crushing teeth in a w shape and the sub-crushing teeth are arranged at the outer edges of the two sides of the arrangement sleeve A501, the arrangement sleeve B601 and the arrangement tower C701 at equal intervals in an annular shape, so that the main crushing teeth and the sub-crushing teeth are effectively increased when the soil is crushed, and the contact area of the sub-crushing teeth and the soil is effectively increased.
In addition, the auxiliary closing component 8 comprises a limiting lifting connecting shaft 801, a folding filling block 802, a sliding block 803 and a folding wing 804; the limiting lifting connecting shaft 801 is movably arranged in the accommodating cavity; wherein, both ends of the limiting lifting connecting shaft 801 are provided with hinge shafts 8011; wherein, a bevel gear 8012 is fixedly arranged on one side of the hinge shaft 8011; two folding filler blocks 802 are symmetrically hinged on a hinge shaft 8011; moreover, a transmission bevel gear shaft 8021 is movably arranged inside the folding filling block 802; wherein, the transmission bevel gear shaft 8021 is meshed with the bevel gear 8012; at least one spiral extrusion groove A8022 is formed in the surface of the transmission bevel gear shaft 8021; the sliding block 803 is movably arranged on the transmission bevel gear shaft 8021; wherein, the inner wall of the sliding block 803 is provided with an extrusion protrusion A8031 matched with the extrusion groove A8022, and two sides of the outer wall of the sliding block 803 are symmetrically provided with two-stage sliding grooves; and the secondary sliding groove is provided with an extrusion bulge B8032; two folding wings 804 are symmetrically hinged on both sides of the folding filler block 802; moreover, a driving shaft rod 8041 is arranged on one side of the folding wing 804; wherein, the surface of the driving shaft rod 8041 is provided with a pressing groove B8042 matched with the pressing bulge B8032; the number of meshing rotations and the direction of the transmission bevel gear shaft 8021 and the bevel gear 8012 are matched with the linear sliding distance and the direction of the sliding block 803 and the transmission bevel gear shaft 8021; wherein, the sliding block 803 and the transmission bevel gear shaft 8021 have linear sliding distance and direction which are matched with the number of rotation turns meshed with the folding wing 804 and the sliding block 803; wherein the folding wing 804 is a heart-shaped structure; moreover, the folding wings 804 are adapted to the shape of the folding packing piece 802 and the main crushing teeth; wherein, the folding wings 804 and the side of the folding filling block 802 are chamfered. The invention utilizes the meshing arrangement of the transmission bevel gear shaft 8021 and the bevel gear 8012 to ensure that the auxiliary closing component 8 is integrally pulled out of the storage cavity; then, the transmission bevel gear shaft 8021 generates rotation force under the condition that the bevel gear 8012 does not rotate through rotation force by rotating the folding filling block 802, so that the transmission bevel gear shaft 8021 rotates, then the extrusion groove A8022 rotates to extrude the extrusion protrusion A8031 to enable the sliding block 803 to slide and move, the sliding block 803 slides and moves synchronously, the extrusion protrusion B8032 on two sides of the sliding block 803 slides to extrude the extrusion groove B8042, the driving shaft 8041 drives the folding wings 804 to synchronously rotate and expand, and by utilizing the operation, the folding wings 804 can be synchronously driven to expand and fold in the rotation work of the single pair of folding filling blocks 802, the folding and expanding operation efficiency is effectively improved, the folding wings 804 are effectively prevented from generating folding conditions in the compacting work, the contact area between the traction compacting work and soil is relatively kept, and the stability of the compacting operation is kept; and as shown in fig. 11, the extrusion groove B8042 has a spiral portion and a linear portion, the spiral length and the number of spiral turns of the spiral portion are adapted to the folding angle and the unfolding angle in the above operation, when the folding filling block 802 and the folding wing 804 are rotated to a certain angle and are not in overlapping contact with the main breaking teeth, the folding wing 804 rotates and unfolds sufficiently relatively to the folding filling block 802, in the process of continuing to rotate the folding filling block 802 and the folding wing 804 integrally, the folding wing 804 is kept at the required unfolding angle by matching with the linear portion, the folding wing 804 and the folding filling block 802 are chamfered and the outer wall side of the main breaking teeth are chamfered, so that the folding wing 804 and the folding filling block 802 are adhered to and filled relatively to the main breaking teeth, and the movement interference is effectively avoided, and meanwhile, in the actual production process, the folding wing 804, the folding filling block 802 and the main breaking teeth have dimensional differences.
Example 2: the application method of the land arrangement device for ecological restoration comprises the following steps: the method comprises the following steps:
s100: traction connection: the agricultural machine with hydraulic drive traction (the whole connecting frame 1 can be relatively lifted and pressed down by a hydraulic drive device on the agricultural machine to be matched with the pressing down into soil and the adjustment of the movable lantern ring 9 and the auxiliary closing component 8) and the connecting frame 1 are installed and fixed through the bolt;
s200: and (3) adjusting:
s201: if the method is used for finishing the non-compact soil caused by the direct returning and crushing returning modes: lifting the land finishing device based on hydraulic driving traction agricultural machinery, then unscrewing bolts on the movable collar 9 through tool rotation to enable the movable collar 9 to rotate with the main driving finishing assembly A5, the main driving finishing assembly B6 and the sub driven finishing assembly 7, enabling the auxiliary closing assembly 8 to fall under the action of gravity through relatively moving gaps arranged on the movable collar 9 to the lowest end, manually rotating and stirring the folding filling block 802 through manpower, enabling the transmission bevel gear shaft 8021 to generate rotation force under the condition that the bevel gear shaft 8012 does not rotate, enabling the transmission bevel gear shaft 8021 to rotate, then enabling the sliding block 803 to slide through the sliding block 803 through the rotation extrusion protrusion A8031 of the extrusion groove A8022, enabling the driving shaft 8041 to drive the folding wings 804 to rotate and spread synchronously through the sliding block 803 through the sliding extrusion protrusion B8032 on two sides of the sliding block 803, then sequentially adjusting and unfolding, and then screwing the bolts on the movable collar 9 through tool rotation;
S202: if the soil is tidied up on the board caused by no-tillage covering and returning to the field: the land tidying device is adjusted to be positioned at the lower end of a relative suspension position based on hydraulic driving traction agricultural machinery, bolts on the movable lantern ring 9 are unscrewed through tool rotation, so that the movable lantern ring 9 can rotate with the main driving tidying component A5, the main driving tidying component B6 and the sub-driven tidying component 7, gaps arranged on the movable lantern ring 9 are moved to the highest end relatively, a manual rotation is matched to stir the folding filling block 802, a rotation force is generated by rotating the transmission bevel gear shaft 8021 under the condition that the fixed bevel gear 8012 does not rotate, the rotation force is generated by stirring the folding filling block 802, the transmission bevel gear shaft 8021 rotates, then the extrusion groove A8022 is utilized to rotationally extrude the extrusion protrusion A8031, the sliding block 803 is enabled to slide and move synchronously through the sliding block 803, the extrusion protrusions B8032 on two sides of the sliding block 803 slide to extrude the extrusion groove B8042, the driving shaft 8041 drives the folding wings 804 to synchronously rotate and fold, the folding wings are folded and fall into a storage cavity under the action of gravity, and then the adjustment and storage are sequentially carried out, and then the bolts on the movable lantern ring 9 are screwed through tool rotation;
S300: and (3) finishing:
and (3) performing compacting soil finishing work based on the step S201: the motor 201 drives the reducer 202 and the driving gear A203 to rotate relatively in the forward direction, the chain A and the chain B are matched to drive the finishing sleeve A501 and the finishing sleeve B601 to rotate relatively in the forward direction, the external arc surface of the meshing block 402 is extruded by the obtuse triangular ratchet protrusion 101 to rotate, and the main driving finishing assembly A5, the main driving finishing assembly B6 and the sub driven finishing assembly 7 rotate in the same direction under the action of friction force with the ground;
and (3) performing broken soil finishing work based on the step S202: the motor 201 drives the reducer 202 and the driving gear A203 to rotate relatively reversely, the chain A and the chain B are matched to drive the finishing sleeve A501 and the finishing sleeve B601 to rotate relatively reversely, the end part of the meshing block 402 is meshed and limited with the obtuse triangular ratchet protrusion 101 based on spring force, the main driving shaft assembly 4 is integrally braked, then the combined tooth shaft A404 and the combined tooth shaft B405 which are positioned at two ends are driven to rotate synchronously through the finishing sleeve A501 and the finishing sleeve B601 to rotate, the adjacent combined tooth shaft A404 and the combined tooth shaft B405 which are positioned at two ends are driven to rotate synchronously to drive the finishing tower C701, the finishing sleeve A501 and the finishing sleeve B601 to rotate relatively, and the main crushing teeth and the sub-crushing teeth are driven to crush soil through rotation
S400: cleaning: the dust and mud removal work is performed on the surface of the land preparation device and the auxiliary closing member 8 by cleaning tools.
The embodiments of the present invention are disclosed as preferred embodiments, but not limited thereto, and those skilled in the art will readily appreciate from the foregoing description that various modifications and variations can be made without departing from the spirit of the present invention.
Claims (10)
1. The land arrangement device for ecological restoration is characterized by comprising a connecting frame (1), a driving mechanism (2) and a double-mode land arrangement system (3);
the two driving mechanisms (2) are symmetrically arranged at two sides of the connecting frame (1);
the double-mode land arrangement system (3) is arranged at the bottom end of the connecting frame (1) and is connected with the connecting frame (1);
wherein the connecting frame (1) is connected with the dual-mode land arrangement system (3) by a one-way ratchet wheel;
the dual-mode land preparation system (3) comprises a main driving shaft assembly (4), a sub-driven preparation assembly (7), an auxiliary closing assembly (8) and a movable lantern ring (9);
-said main drive shaft assembly (4) is arranged at the lower end of said coupling frame (1);
Wherein, the surface of the main driving shaft assembly (4) is provided with a plurality of groups of bearings A in sequence at equal intervals in a linear way;
the bearing A at two ends is respectively provided with a main driving arrangement component A (5) and a main driving arrangement component B (6);
the main driving arrangement assembly A (5) and the main driving arrangement assembly B (6) form a sub-accommodating cavity in an axial clearance mode;
the plurality of sub-driven arranging components (7) are sequentially arranged in the sub-accommodating cavity and connected with the bearing A;
the main driving arrangement assembly A (5), the main driving arrangement assembly B (6) and the internal gaps of the sub-driven arrangement assemblies (7) form a plurality of storage cavities at equal intervals in an annular shape;
and, the auxiliary closing assembly (8) is arranged inside the containing cavity;
wherein the auxiliary closing component (8) is of a folding structure;
the surfaces of the main driving arrangement component A (5), the main driving arrangement component B (6) and the sub-driven arrangement component (7) are respectively and movably sleeved with a movable lantern ring (9);
the auxiliary closing assembly (8) is folded and stored in the storage cavity, and the driving mechanism (2) drives the main driving arrangement assembly A (5), the main driving arrangement assembly B (6) and the sub driven arrangement assembly (7) to rotate oppositely through the main driving shaft assembly (4) so as to form a straw soil knot plate crushing structure;
The auxiliary closing assembly (8) is unfolded and exposed out of the accommodating cavity, and the driving mechanism (2) drives the main driving arrangement assembly A (5), the main driving arrangement assembly B (6) and the sub driven arrangement assembly (7) to rotate in the same direction through the main driving shaft assembly (4) so as to form a straw soil plane compacting structure.
2. The ecologically restored land preparation device as claimed in claim 1, characterized in that the drive mechanism (2) comprises a motor (201), a reducer (202) and a drive gear a (203);
the two motors (201) are symmetrically arranged on the connecting frame (1) through motor bases; the speed reducer (202) is arranged at the output end of the motor (201); the driving gear A (203) is connected to the speed reducer (202) in a key way.
3. The ecological restoration land arrangement device as claimed in claim 2, characterized in that the suspension connection end of the connection frame (1) is provided with a ratchet cavity; wherein, the inner wall of the ratchet cavity is annular and equidistant and provided with a plurality of ratchet bulges (101) which are in an obtuse triangular shape.
4. A soil preparation device for ecological restoration as claimed in claim 3, wherein, auxiliary shaft blocks (401) are sleeved at the two side ends of the main driving shaft assembly (4), wherein, the side of the auxiliary shaft blocks (401) is in annular equidistant articulation with engagement blocks (402), and the engagement blocks (402) are elastically connected with the auxiliary shaft blocks (401) through springs; wherein the outer surface of the main driving shaft assembly (4) is provided with a plurality of supporting filling bulges at equal intervals in a linear way, and at least one bearing A is arranged on the supporting filling bulges; two connecting hinge heads (403) are arranged between two adjacent supporting filling bulges in a staggered mode, and the connecting hinge heads (403) are movably provided with a combined tooth shaft A (404) and a combined tooth shaft B (405), wherein the combined tooth shaft A (404) and the combined tooth shaft B (405) are in meshed connection.
5. The ecologically restored land preparation device as claimed in claim 4 wherein the main drive preparation assembly a (5) comprises a preparation sleeve a (501);
the finishing sleeve A (501) is arranged on one bearing A relatively close to one side of the ratchet protrusion (101);
wherein, one side of the outer wall of the arrangement sleeve A (501) is relatively far away from one side of the sub-driven arrangement assembly (7) and is provided with a connecting driving gear set A (5011);
wherein the finishing sleeve A (501) is in transmission connection with one of the driving gears A (203) through a chain A;
an auxiliary enclosing sleeve A (5012) is arranged on one side, relatively far away from the chain A, of the arranging sleeve A (501);
the inner wall of the auxiliary enclosing sleeve A (5012) is provided with a driving fluted disc A (5013);
wherein the driving fluted disc A (5013) is meshed with one of the combined tooth shafts A (404) relatively close to the connecting driving gear set A (5011).
6. An ecologically restored land preparation device as claimed in claim 5 wherein the primary drive preparation assembly B (6) comprises a preparation sleeve B (601);
the finishing sleeve B (601) is arranged on the other bearing A relatively close to one side of the ratchet protrusion (101);
Wherein one side of the outer wall of the arrangement sleeve B (601) is relatively far away from one side of the sub-driven arrangement assembly (7) and is provided with a connecting driving gear set B (6011);
wherein the finishing sleeve B (601) is in transmission connection with the other driving gear A (203) through a chain B;
the side, relatively far away from the chain A, of the finishing sleeve B (601) is provided with an auxiliary surrounding sleeve B (6012);
a driving fluted disc B (6013) is arranged in the auxiliary enclosing sleeve B (6012);
and, the driving fluted disc B (6013) is meshed with one of the combined gear shafts B (405) relatively close to the connecting driving gear set B (6011).
7. The ecologically restored land preparation device of claim 6 wherein the sub-driven preparation assembly (7) comprises a preparation tower C (701);
a plurality of finishing tower cylinders C (701) are sequentially arranged in the sub-accommodating cavity;
an auxiliary enclosing sleeve C (7011) with the diameter smaller than that of the auxiliary enclosing sleeve B (6012) is arranged on one side, relatively close to the arranging sleeve A (501), of the arranging tower cylinder C (701);
an auxiliary enclosing sleeve D (7012) with the diameter larger than that of the auxiliary enclosing sleeve C (7011) is arranged on one side, relatively close to the arranging sleeve B (601), of the arranging tower cylinder C (701);
Wherein the diameter dimension of the auxiliary enclosing sleeve A (5012) is the same as that of the auxiliary enclosing sleeve D (7012);
wherein the diameter dimension of the auxiliary enclosing sleeve B (6012) is the same as that of the auxiliary enclosing sleeve C (7011);
the auxiliary enclosure sleeve A (5012) and the auxiliary enclosure sleeve D (7012) are provided with gaps between the inner walls of the auxiliary enclosure sleeve A (5012) and the outer walls of the auxiliary enclosure sleeve B (6012) and the auxiliary enclosure sleeve C (7011) to form an auxiliary cavity;
an auxiliary supporting block is arranged in the auxiliary cavity;
the surface of the auxiliary supporting block is smeared with lubricating oil;
the inner wall of the auxiliary enclosing sleeve C (7011) is provided with a driving fluted disc C (7013) meshed with the combined gear shaft B (405);
and, the inner wall of the auxiliary surrounding shield sleeve D (7012) is provided with a driving fluted disc D (7014) meshed with the combined gear shaft A (404).
8. The ecological restoration land arrangement device as recited in claim 7, wherein a plurality of w-shaped main crushing teeth are arranged at equal intervals on the outer edges of two sides of the arrangement sleeve A (501), the arrangement sleeve B (601) and the arrangement tower C (701) in an annular shape; chamfering is carried out on the side of the outer wall of the main crushing tooth; and, the outer walls of both sides of the arrangement sleeve A (501), the arrangement sleeve B (601) and the arrangement tower C (701) are provided with a plurality of sub crushing teeth.
9. The ecological restoration land preparation device as recited in claim 8, characterized in that said auxiliary closing assembly (8) comprises a limit lifting connection shaft (801), a folding filling block (802), a sliding block (803) and a folding wing (804);
the limiting lifting connecting shaft (801) is movably arranged in the accommodating cavity; wherein both ends of the limiting lifting connecting shaft (801) are provided with hinge shafts (8011); wherein a bevel gear (8012) is fixedly arranged on one side of the hinge shaft (8011);
two folding filling blocks (802) are symmetrically hinged on the hinge shaft (8011); a transmission bevel gear shaft (8021) is movably arranged in the folding filling block (802); wherein the transmission bevel gear shaft (8021) is in meshed connection with the bevel gear (8012); the surface of the transmission bevel gear shaft (8021) is provided with at least one spiral extrusion groove A (8022);
the sliding block (803) is movably arranged on the transmission bevel gear shaft (8021); the inner wall of the sliding block (803) is provided with an extrusion protrusion A (8031) matched with the extrusion groove A (8022), and two sides of the outer wall of the sliding block (803) are symmetrically provided with two-stage sliding grooves; and, said secondary sliding groove is provided with a pressing projection B (8032);
Two folding wings (804) are symmetrically hinged on two sides of the folding filling block (802); a driving shaft lever (8041) is arranged on one side of the folding wing (804); wherein, the surface of the driving shaft lever (8041) is provided with a pressing groove B (8042) matched with the pressing bulge B (8032);
the number of meshing rotation turns and the direction of the transmission bevel gear shaft (8021) and the bevel gear (8012) are matched with the linear sliding distance and the direction of the sliding block (803) and the transmission bevel gear shaft (8021);
the linear sliding distance and the linear sliding direction of the sliding block (803) and the transmission bevel gear shaft (8021) are matched with the number of meshed rotation turns and the direction of the folding wing (804) and the sliding block (803);
wherein the folding wing (804) is of a heart-shaped structure;
and, the folding wing (804) is adapted to the shape of the folding filling block (802), the main crushing tooth;
the edges of the folding wings (804) and the folding filling blocks (802) are chamfered.
10. Use of an ecologically restored land preparation device according to any one of claims 1-9, characterized in that it comprises the following steps:
s100: traction connection: the agricultural machine with hydraulic drive traction and the connecting frame (1) are installed and fixed through the bolt;
S200: and (3) adjusting:
s201: if the method is used for finishing the non-compact soil caused by the direct returning and crushing returning modes: lifting the land finishing device based on hydraulic driving traction agricultural machinery, then unscrewing a bolt on a movable collar (9) through tool rotation to enable the movable collar (9) to rotate with a main driving finishing assembly A (5), a main driving finishing assembly B (6) and a sub driven finishing assembly (7), enabling an auxiliary closing assembly (8) to fall under the action of gravity through relatively moving a notch arranged on the movable collar (9) to the lowest end, then manually rotating and stirring a folding filling block (802) through manpower, enabling a transmission bevel gear shaft (8021) to generate rotation force under the condition that a bevel gear (8012) does not rotate, enabling the transmission bevel gear shaft (8021) to rotate, then enabling a pressing protrusion A (8031) to enable a sliding block (803) to slide through a pressing groove A (8022), enabling a driving shaft lever (8041) to drive a folding wing (804) to rotate and expand synchronously through the sliding block B (8042), and then sequentially adjusting and expanding through rotation of the movable collar (9);
S202: if the soil is tidied up on the board caused by no-tillage covering and returning to the field: the land tidying device is driven to be positioned at the lower end of a relative suspension position based on hydraulic driving, then a bolt on the movable lantern ring (9) is unscrewed through tool rotation, so that the movable lantern ring (9) can rotate with the main driving tidying component A (5), the main driving tidying component B (6) and the sub-driven tidying component (7), a notch arranged on the movable lantern ring (9) is moved to the highest end relatively, a folding filling block (802) is driven to stir through manual rotation, a transmission bevel gear shaft (8021) generates rotation force under the condition that a fixed bevel gear (8012) does not rotate by rotation force, the transmission bevel gear shaft (8021) rotates, then a pressing protrusion A (8031) is rotated by utilizing a pressing groove A (8022) to enable the sliding block (803) to slide, a pressing protrusion B (8042) on two sides of the sliding block (803) is utilized to slide, a driving shaft (8041) drives a folding wing (804) to rotate synchronously, after folding, the driving shaft (8041) falls into a storage cavity based on the gravity action of an auxiliary closing component (8) to be stored in sequence, and then the movable lantern ring (803) is stored, and the movable lantern ring is tightly adjusted by screwing the tool (803);
S300: and (3) finishing:
and (3) performing compacting soil finishing work based on the step S201: the motor (201) drives the speed reducer (202) and the driving gear A (203) to rotate relatively in the forward direction, the chain A and the chain B are matched to drive the finishing sleeve A (501) and the finishing sleeve B (601) to rotate relatively in the forward direction, the meshing block (402) Yang Humian is extruded by the obtuse triangular ratchet bulges (101) to rotate, and the main driving finishing assembly A (5), the main driving finishing assembly B (6) and the sub driven finishing assembly (7) rotate in the same direction under the action of the friction force of the ground;
and (3) performing broken soil finishing work based on the step S202: the motor (201) drives the speed reducer (202) and the driving gear A (203) to rotate oppositely, the chain A and the chain B are matched to drive the finishing sleeve A (501) and the finishing sleeve B (601) to rotate oppositely, the end part of the meshing block (402) is meshed and limited with the obtuse triangular ratchet bulge (101) based on spring force, the main driving shaft assembly (4) is integrally braked, then the finishing sleeve A (501) and the finishing sleeve B (601) are driven to rotate so that the combined tooth shaft A (404) and the combined tooth shaft B (405) at two ends synchronously rotate, the adjacent combined tooth shaft A (404) and the adjacent combined tooth shaft B (405) are driven to rotate synchronously so that the finishing tower C (701), the finishing sleeve A (501) and the finishing sleeve B (601) are driven to rotate synchronously, and the main crushing teeth and the sub-crushing teeth crush soil through rotation;
S400: cleaning: the dust and mud removal work is carried out on the surface of the soil arrangement device and the auxiliary closing component (8) through a cleaning tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311478247.XA CN117378349B (en) | 2023-11-08 | 2023-11-08 | Ecological restoration's soil finishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311478247.XA CN117378349B (en) | 2023-11-08 | 2023-11-08 | Ecological restoration's soil finishing device |
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| Publication Number | Publication Date |
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| CN117378349A true CN117378349A (en) | 2024-01-12 |
| CN117378349B CN117378349B (en) | 2024-04-30 |
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| CN104737645A (en) * | 2015-03-23 | 2015-07-01 | 宁波万融电器有限公司 | Multifunctional soil loosener |
| EP3653032A1 (en) * | 2018-11-19 | 2020-05-20 | Werner Rohringer | Device for removing and shredding, especially mulching weeds, undersawn crops or the like |
| CN112715071A (en) * | 2021-02-05 | 2021-04-30 | 甘肃嘉宝机械制造有限公司 | Self-rotating soil preparation machine |
| CN116636376A (en) * | 2023-06-08 | 2023-08-25 | 兰州大学 | Improved mowing device suitable for hilly grasslands and application method thereof |
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2023
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104737645A (en) * | 2015-03-23 | 2015-07-01 | 宁波万融电器有限公司 | Multifunctional soil loosener |
| EP3653032A1 (en) * | 2018-11-19 | 2020-05-20 | Werner Rohringer | Device for removing and shredding, especially mulching weeds, undersawn crops or the like |
| CN112715071A (en) * | 2021-02-05 | 2021-04-30 | 甘肃嘉宝机械制造有限公司 | Self-rotating soil preparation machine |
| CN116636376A (en) * | 2023-06-08 | 2023-08-25 | 兰州大学 | Improved mowing device suitable for hilly grasslands and application method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117378349B (en) | 2024-04-30 |
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