CN115868314A - Agricultural is with ploughing machine a little - Google Patents
Agricultural is with ploughing machine a little Download PDFInfo
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- CN115868314A CN115868314A CN202211374263.XA CN202211374263A CN115868314A CN 115868314 A CN115868314 A CN 115868314A CN 202211374263 A CN202211374263 A CN 202211374263A CN 115868314 A CN115868314 A CN 115868314A
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- seat
- shell
- rotating seat
- rotating
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- 239000010902 straw Substances 0.000 claims abstract description 87
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 238000003306 harvesting Methods 0.000 claims abstract description 23
- 238000001125 extrusion Methods 0.000 claims description 13
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 210000003934 vacuole Anatomy 0.000 claims description 2
- 239000002689 soil Substances 0.000 abstract description 27
- 238000000354 decomposition reaction Methods 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 13
- 238000005192 partition Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 8
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 241000209094 Oryza Species 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002420 orchard Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000005549 size reduction Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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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
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- Soil Working Implements (AREA)
Abstract
The invention relates to the technical field of agricultural machinery, in particular to an agricultural mini-tiller, which comprises a shell, wherein a moving mechanism is fixedly arranged outside the shell, a rotating seat is arranged inside the shell and is rotatably connected with the shell through a connecting mechanism, a plurality of first shovel teeth are fixedly arranged on the outer wall of the rotating seat in an annular equal-interval structure, a second shovel tooth is fixedly arranged between two longitudinally adjacent first shovel teeth, a through hole is formed in the outer wall of the rotating seat relative to the position between the adjacent first shovel teeth and the second shovel teeth, a filter plate is fixedly arranged at the inner side end of the through hole, a harvesting assembly is further arranged in front of the rotating seat relative to the position between two transversely adjacent first shovel teeth, and a crushing assembly is arranged inside the rotating seat. The invention not only can enable the organic matters to be fully blended into the field in the subsequent decomposition of the straws, but also can uniformly mix the crushed straws with the soil, accelerate the decomposition rate of the straws, simultaneously enable the organic matters to be uniformly dispersed in the soil, and is beneficial to improving the planting quality of the next crop.
Description
Technical Field
The invention relates to the technical field of agricultural machinery, in particular to an agricultural micro-cultivator.
Background
The mini-tiller is powered by a small diesel engine or a gasoline engine, has the characteristics of light weight, small volume, simple structure and the like, is widely applicable to dry lands, paddy fields, orchards and the like in plains, mountainous areas and hills, can realize different operations of pumping water, generating electricity, spraying medicine, spraying and the like by being matched with different implements, and can be used for tilling the fields and harvesting paddy by farmers during the farming of the paddy fields and also can be used for collecting and returning the residual straws after the paddy is harvested by mounting an implement for cutting.
The straw is a general term of stem and leaf (ear) parts of mature crops, and with the implementation of a straw burning prohibition policy, farmers cannot burn the straw to change the straw into plant ash to return to the field, so that the straw can be buried back into the field by only harvesting the straw and returning the straw to the field to utilize a large amount of organic matters contained in the straw.
Although the existing mini-tiller can be matched with an appliance to harvest straws, the existing mini-tiller is only limited to cutting off the straws and enabling the straws to fall down on a field by gravity, so that the purpose of harvesting and returning the straws to the field is achieved, the straws are remained on the surface of the field, organic matters in the straws are difficult to be sufficiently converted into soil, and the soil of the field planted with the crops is compact under the reinforcement of crop roots, so that the organic matters converted from the straws lying on the surface of the field easily flow into a drainage channel along with rainwater, and a large amount of organic matters are wasted.
Disclosure of Invention
Solves the technical problem
Aiming at the defects in the prior art, the invention provides an agricultural mini-tiller, which can effectively solve the problems in the prior art.
Technical scheme
In order to realize the purpose, the invention is realized by the following technical scheme:
the invention provides an agricultural mini-tiller, which comprises a shell, wherein a moving mechanism is fixedly arranged outside the shell;
the outer wall of the rotating seat is provided with a through hole corresponding to the position between the adjacent first relieving teeth and the adjacent second relieving teeth, and a filter plate is fixedly arranged at the inner side end of the through hole;
a harvesting assembly is further arranged in front of the rotating seat and opposite to the position between the two transversely adjacent first forming relieved teeth, and the harvesting assembly is used for cutting straws in a field;
a crushing assembly is arranged in the rotating seat and is used for crushing the straws collected into the rotating seat;
the top surface of the shell is also provided with a driving mechanism.
Preferably, the reaping assembly includes the fixing base, the fixing base top is ARC structure, shell inner wall set up with fixing base rear end grafting complex fixed slot, the fixing base top surface has set firmly the spacing ring, the spacing ring is semicircle ring structure and cover and locates to rotate the seat top, fixing base top surface and spacing ring bottom surface all with rotate a sliding connection, first pan feeding mouth has been seted up to the spacing ring antetheca, it is annular equidistant structure and has seted up a plurality of second pan feeding mouths to rotate the position of seat outer wall for first pan feeding mouth, it is provided with the dog to rotate the inside position slip for the second pan feeding mouth of seat, the dog is two-thirds ring structure, and is a plurality of it is fixed all through horizontal pole interconnect between the dog both ends.
Preferably, fixing base bilateral symmetry is equipped with two movable plates, the equidistant a plurality of sideboard that have set firmly of movable plate antetheca lower extreme, the fixed base lateral wall has seted up the board groove for the position of movable plate and sideboard, compression spring has set firmly between board inslot wall and the sideboard inside wall, be equipped with two down tubes, two between movable plate inner wall and the board groove the down tube is cross articulated, two the inside and outside both ends of down tube rotate with board inslot wall and movable plate inner wall respectively and are connected and sliding connection.
Preferably, the movable plate upper end has set firmly the baffle, second forming relieved tooth lateral wall tip for the position of baffle seted up with baffle lateral wall extrusion fit's extrusion groove, the baffle bottom surface is the inclined plane structure of low after the preceding height, baffle inner wall lower extreme and a plurality of sideboard inner wall all has set firmly the blade, is located the top blade rear end and baffle bottom surface rear end all with fixing base top surface sliding contact.
Preferably, crushing unit is including being a plurality of pivots that linear equidistant was equipped with, the pivot is coaxial structure setting with rotating the seat, and is a plurality of two coaxial fixed connection of connecting plate that the pivot was equipped with through the symmetry, the connecting plate tip is fixed with the open end inner wall connection of rotation seat one side, the inside cavity vacuole formation in pivot is a plurality of coaxial rotation is connected with the fixed axle between the pivot, the cavity inner wall is annular equidistant structure and runs through a plurality of slide bars of sliding connection, the slide bar outside end has set firmly crushing tool bit.
Preferably, two guide plates are symmetrically and fixedly arranged on the outer wall of the fixed shaft relative to the positions of two sides of the sliding rod, the cross sections of the guide plates are of an annular structure in a wave shape, the edges of the inner side ends of the sliding rods are of a round angle structure and are in extrusion fit with the outer side walls of the guide plates, extension rods are coaxially and slidably connected with the inner side ends of the sliding rods, the end parts of the extension rods are elastically connected with the inside of the sliding rods through extension springs, rotating sleeves are arranged on the outer wall of the fixed shaft relative to positions among the inner side ends of the extension rods, the inner side ends of the extension rods are rotatably connected with the rotating rings, first bevel gears are sleeved on the inner side ends of the extension rods, and second bevel gears in meshed connection with the first bevel gears are sleeved on the outer wall of the fixed shaft.
Preferably, the shell lateral wall still has seted up the limit groove for connecting plate and one side of rotating a fixed position, it is less than and rotates a middle part internal diameter size to rotate a both ends internal diameter size, it is connected with two circle seats to rotate the inside symmetry of seat, is close to the limit groove the circle seat is the loop configuration, keeps away from the limit groove the circle seat is T type structure, horizontal pole and fixed axle all with keep away from the limit groove circle seat inner wall connection is fixed.
Preferably, coupling mechanism includes that shell inner wall symmetry rotates two carousels that are connected, keeps away from the limit groove the carousel is the loop configuration and sets up, keeps away from the limit groove carousel and shell are kept away from one side inner wall middle part of limit groove has all set firmly the inserted block, rotate the seat lateral wall and keep away from the limit groove the circle seat lateral wall all seted up with the inserted block complex slot of pegging graft, be close to the limit groove it is equipped with a plurality of screws to be annular equidistant structure on the carousel, rotate the seat and be close to the limit groove all set up the screw with screw threaded connection on the carousel.
Preferably, actuating mechanism includes the motor, the motor sets firmly in the shell top surface and is close to one side in limit groove, the motor output with be close to the limit groove the equal coaxial fixedly connected with drive wheel of carousel lateral wall, two be connected with driving belt between the drive wheel outer wall, the trough of belt has been seted up in relative driving belt's position on the shell through.
Preferably, moving mechanism includes the connecting rod, the connecting rod is fixed with shell back wall connection, the connecting rod rear portion is rotated and is connected with the round bar, the push rod has set firmly in the round bar upper end, the high V type structure setting in low back before the push rod is, the round bar lower extreme all has set firmly the wheel seat with shell antetheca both sides, the wheel seat internal rotation is connected with the gyro wheel.
Advantageous effects
Compared with the known public technology, the technical scheme provided by the invention has the following beneficial effects:
1. the device is provided with the first relieving teeth and the second relieving teeth, when the device is driven by the driving mechanism to reap the part of the straw exposed out of the ground, the first relieving teeth and the second relieving teeth can dig out the residual crop roots in the field, simultaneously loosen the soil from the crop roots, and match with the straw fragments which penetrate through the filter plate and are scattered from the inside of the rotating seat, so that organic matters in the straw can be fully integrated into the field in the subsequent decomposition, the straw fragments and the soil can be uniformly mixed, the straw decomposition rate is accelerated, and the organic matters can be uniformly dispersed in the soil, thereby being beneficial to improving the planting quality of the next crop, and the soil has more nutrient components beneficial to the crop.
2. The straw crushing device is provided with the crushing assembly, the straw collected into the rotating seat can be crushed by the structure in the rotating process of the rotating seat, the crushing assembly has sufficient time to crush the straw into proper size due to the obstruction of the filter plate, and the plurality of crushing cutter heads can also intermittently push outwards during crushing, so that the crushing effect cannot be influenced due to the fact that more straw is stored during crushing of the straw, the straw close to the outer ring can also be crushed and cut, meanwhile, the crushing effect and the hooking effect on the straw can be generated in two processes of extruding the sliding rod by the guide plate and withdrawing the sliding rod by the stretching spring through the resilience force, the crushing device has larger destructive power compared with the traditional rotary crushing method, and the crushing efficiency and the crushing effect can be effectively improved.
3. The straw cutting device is provided with the harvesting component, the harvesting component can generate a reciprocating cutting effect under the action of the second shovel teeth in the operation process of the straw cutting device, in the extrusion process of the second shovel teeth on the partition plate, the cut straws are guided into the first feeding port under the matching of the uppermost blade and the partition plate and then enter the rotating seat from the second feeding port, the straw is conveniently recycled and subjected to subsequent crushing treatment by the straw cutting device, on the other hand, the part of the straws close to the ground can be simply cut due to the design of the plurality of equally spaced blades positioned at the lower part, and the part of the straws is difficult to be fully crushed due to the fact that the straws are not easy to be collected into the rotating seat.
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 is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a rear view of the present invention;
FIG. 3 is a schematic side sectional view of the housing of the present invention;
FIG. 4 is a schematic view of the connection structure of the rotating base and the connecting mechanism according to the present invention;
FIG. 5 is a schematic view of the internal structure of the housing of the present invention;
FIG. 6 is a schematic view of the connection between the rotatable base and the harvesting assembly according to the present invention;
fig. 7 is an exploded view of the harvesting assembly of the present invention;
FIG. 8 is an enlarged view of the structure at A in FIG. 7 according to the present invention;
FIG. 9 is a schematic front sectional view of the rotary base of the present invention;
FIG. 10 is an exploded view of the rotary seat of the present invention
FIG. 11 is a schematic cross-sectional view of the rotating shaft of the present invention
FIG. 12 is a schematic diagram of the internal structure of the cavity of the present invention
FIG. 13 is a schematic view of a slide bar according to the present invention
Fig. 14 is a schematic view of the connection relationship between the extension rod and the swivel according to the present invention.
The reference numerals in the drawings denote: 1. a housing; 2. a moving mechanism; 3. a rotating seat; 4. a connecting mechanism; 5. a first tine; 6. a second relieved tooth; 7. a through opening; 8. filtering the plate; 9. a harvesting assembly; 10. a size reduction assembly; 11. a drive mechanism; 12. a fixed seat; 13. a fixing groove; 14. a limiting ring; 15. a first feeding port; 16. a second feeding port; 17. a stopper; 18. a cross bar; 19. moving the plate; 20. a sideboard; 21. a plate groove; 22. a compression spring; 23. a diagonal rod; 24. a partition plate; 25. extruding a groove; 26. a blade; 27. a rotating shaft; 28. a connecting plate; 29. a cavity; 30. a fixed shaft; 31. a slide bar; 32. a guide plate; 33. an extension pole; 34. rotating the ring; 35. a first bevel gear; 36. a second bevel gear; 37. a side groove; 38. a round seat; 39. a turntable; 40. inserting a block; 41. a slot; 42. a screw; 43. a screw hole; 44. an electric motor; 45. a driving wheel; 46. a drive belt; 47. a belt groove is formed; 48. a connecting rod; 49. a round bar; 50. a push rod; 51. a wheel seat; 52. a roller; 53. a crushing cutter head; 54. a tension spring.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. 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.
An agricultural mini-tiller, referring to fig. 1-14, comprises a housing 1, a moving mechanism 2 is fixedly arranged outside the housing 1;
the inside of the shell 1 is provided with a rotating seat 3, the rotating seat 3 is of an annular structure, the rotating seat 3 is rotatably connected with the shell 1 through a connecting mechanism 4, the outer wall of the rotating seat 3 is of an annular equidistant structure and is fixedly provided with a plurality of first relieving teeth 5, a second relieving tooth 6 is fixedly arranged between two vertically adjacent first relieving teeth 5, the outer side ends of the first relieving teeth 5 and the second relieving teeth 6 are both of a tip structure, the cross sections of the first relieving teeth 5 and the second relieving teeth 6 are both of a bent triangular structure, the width of the second relieving teeth 6 is larger than that of the first relieving teeth 5, the two relieving teeth can achieve the effect similar to a hoe, soil can be turned in the rotation of the rotating seat 3, so that the field reinforced by rice roots is loosened, the subsequent burying of straws into the soil is facilitated, and the deep layer of soil can be conveniently infiltrated into the straws, the waste of organic matters flowing away along with rainwater is avoided, a through opening 7 is formed in the outer wall of the rotating base 3 relative to the position between the adjacent first shovel tooth 5 and the adjacent second shovel tooth 6, the through opening 7 is formed in the position where the broken straw can be leaked in the soil turning device when leaking, therefore, the broken straw can be simultaneously and uniformly mixed in the soil when the first shovel tooth 5 and the second shovel tooth 6 turn the soil, the contact surface between the broken straw and the soil can be effectively improved, the decomposition of the broken straw can be accelerated by microorganisms in the soil, the organic matters in the broken straw can be quickly integrated into the soil, a filter plate 8 is fixedly arranged at the inner side end of the through opening 7, the filter plate 8 is used for separating the large-size straw, and the straw is prevented from falling out of the rotating base 3 before being sufficiently crushed;
a harvesting component 9 is further arranged in front of the rotating seat 3 and opposite to the position between two transversely adjacent first shovel teeth 5, and the harvesting component 9 is used for cutting straws in the field;
a crushing assembly 10 is arranged in the rotating seat 3, and the crushing assembly 10 crushes the straws collected in the rotating seat 3;
the top surface of the housing 1 is also provided with a driving mechanism 11.
Specifically, the harvesting component 9 includes a fixing seat 12, the bottom surface of the fixing seat 12 is slightly higher than the bottom surface of the moving mechanism 2, when the first tine 5 and the second tine 6 rotate to the lower side, the end portions of the first tine 5 and the second tine 6 both greatly exceed the position of the bottom surface of the fixing seat 12, the first tine and the second tine are designed to generate a turning and planing effect on the soil, the top surface of the fixing seat 12 is of an arc-shaped structure, the bottom surface of the fixing seat 12 is also of an arc-shaped surface, such a structure can avoid pressing the ground, the soil is prevented from being compacted by the bottom surface of the fixing seat 12 and being unfavorable for infiltration of organic matters in the decayed straw, a fixing groove 13 in plug-in fit with the rear end of the fixing seat 12 is formed in the inner wall of the housing 1, the fixing groove 13 is used for limiting the fixing seat 12 and avoiding the fixing seat 3 from rotating, a limit ring 14 is fixedly arranged on the top surface of the fixing seat 12, the limit ring 14 is of a semicircular ring structure and is sleeved above the rotating seat 3, the top surface of the fixed seat 12 and the bottom surface of the limit ring 14 are both connected with the rotating seat 3 in a sliding manner, so that the harvesting assembly 9 is connected outside the rotating seat 3, the front wall of the limit ring 14 is provided with a first feeding port 15, the outer wall of the rotating seat 3 is provided with a plurality of second feeding ports 16 in an annular equidistant structure relative to the position of the first feeding port 15, any one second feeding port 16 is intermittently communicated with the first feeding port 15, the position of the second feeding port 16 corresponds to the position of the second shovel tooth 6, therefore, when the second shovel tooth 6 rotates to the position of the first feeding port 15, the second feeding port 16 is connected with the first feeding port 15, a stop block 17 is arranged in the rotating seat 3 in a sliding manner relative to the position of the second feeding port 16, the stop block 17 is in a two-thirds circular ring structure, the stop block 17 is in a triangular prism structure with the tip end facing the axis position of the rotating seat 3, the stop block 17 is used for covering the second feeding port 16 which rotates to the lower part in the rotating seat 3, make the income rotate the inside straw of seat 3 and can not spill from the second pan feeding mouth 16 of downside, the downside tip of dog 17 and 12 top surface rear ends of fixing base position parallel and level all pass through horizontal pole 18 interconnect between a plurality of dog 17 both ends and fix, horizontal pole 18 with rotate the inside pivoted structure that can not take place of seat 3 and be connected, dog 17 just can hide all the time and change to the second pan feeding mouth 16 of downside like this.
Further, two movable plates 19 are symmetrically arranged on two sides of the fixed seat 12, a plurality of side plates 20 are fixedly arranged at equal intervals at the lower end of the front wall of the movable plate 19, plate grooves 21 are formed in the positions, relative to the movable plate 19 and the side plates 20, of the side wall of the fixed seat 12, two inclined rods 23 are arranged between the inner wall of the movable plate 19 and the inner wall of each side plate 20, compression springs 22 are fixedly arranged between the inner walls of the plate grooves 21 and the inner walls of the side plates 20, a certain interval is kept between the movable plate 19 and the side plates 20 and the fixed seat 12 under the condition of no external force, the two inclined rods 23 are hinged in a cross shape, the inner ends and the outer ends of the two inclined rods 23 are respectively connected with the inner walls of the plate grooves 21 and the inner wall of the movable plate 19 in a rotating and sliding mode, trapezoidal sliding blocks are hinged at the end portions of the inclined rods 23, corresponding trapezoidal sliding grooves are formed in the inner wall of the plate grooves 21, and the two sliding modes can limit the moving direction of the movable plate 19 to enable the moving direction not to deviate from a preset direction.
Furthermore, a partition plate 24 is fixedly arranged at the upper end of the movable plate 19, the top surface of the partition plate 24 is in sliding contact with the top surface of the front side opening end of the shell 1, an extrusion groove 25 which is in extrusion fit with the side wall of the partition plate 24 is formed in the position, opposite to the partition plate 24, of the side wall end of the second forming relieved tooth 6, the extrusion groove 25 is of an inclined surface structure, the sequential extrusion effect on the partition plate 24 can be generated, two blades 26 in the same crushing assembly 10 can be drawn together towards the middle part to cut off straws between the two blades, the bottom surface of the partition plate 24 is of an inclined surface structure with a high front part and a low back part, the blades 26 are fixedly arranged at the lower end of the inner wall of the partition plate 24 and on the inner walls of the side plates 20, the blades 26 at the uppermost end can cut off the upper ends of the straws and guide the upper ends of the straws to the first feeding port 15, the straws can sequentially pass through the first feeding port 15 and the second feeding port 16 to enter the rotating base 3, the lower portions of the plurality of the blades 26 on the straws can be cut into a plurality of the lower portions of the straws, the straws 26, the lower portions of the straws, the straws can be cut into a plurality of the blades, the blades 26, the straws, the blades can not reach the crushing assembly 10, the crushing effect of the crushing assembly 10, the crushing assembly can prevent the straw 12 from sliding contact with the fixed base 12, and the straw cutting assembly 12 from sliding contact with the top surface of the straw, and the straw cutting assembly 12.
Still further, the smashing assembly 10 comprises a plurality of rotating shafts 27 arranged at equal intervals linearly, the rotating shafts 27 and the rotating base 3 are arranged in a coaxial structure, the plurality of rotating shafts 27 are coaxially and fixedly connected through two connecting plates 28 which are symmetrically arranged, the connecting plates 28 are in an arc-shaped structure with a half arc degree, one end part of each connecting plate is in an L-shaped structure, the end part of each connecting plate 28 is fixedly connected with the inner wall of the opening end at one side of the rotating base 3, the end part of each connecting plate is fixedly connected with the rotating base 3, the L-shaped end part of each rotating shaft 27 is fixedly connected with a hollow cavity 29 in a hollow mode, a fixing shaft 30 is rotatably connected with the plurality of rotating shafts 27 in a shaft seal mode, the fixing shaft 30 is further connected with a fixing structure in the rotating base 3, the inner wall of each cavity 29 is in an annular equal interval mode and is connected with a plurality of sliding rods 31 in a penetrating and sliding mode, smashing cutter heads 53 are fixedly arranged at the outer ends of the sliding rods 31, and the smashing cutter heads 53 can smash straws in the rotating base 3.
Furthermore, two guide plates 32 are symmetrically and fixedly arranged on the outer wall of the fixed shaft 30 relative to the positions of two sides of the slide rod 31, the guide plates 32 are of a ring structure with a wave-shaped cross section, the edge of the inner side end of the slide rod 31 is of a round angle structure and is in extrusion fit with the outer side wall of the guide plate 32, so that the slide rod 31 can move towards the outer side under the extrusion of the guide plates 32, and in addition, the slide rod 31 and the rotating shaft 27 are in sliding connection, so that the outer side end of the slide rod 31 can drive the crushing cutter head 53 to the position close to the edge inside the rotating seat 3, the inner side end of the slide rod 31 is coaxially and slidably connected with an extension rod 33, the inner side end of the slide rod 31 is provided with a groove in sliding fit with the extension rod 33, the end of the extension rod 33 and the upper part of the groove formed in the slide rod 31 are of a cross-shaped structure, so that the position of the slide rod 31 can be limited to prevent the slide rod 31 from being separated, the end of the extension rod 33 is elastically connected with the inside of the slide rod 31 through an extension spring 54, through the arrangement of the structure, not only the crushing effect cannot be influenced due to the existence of more straws when the straws are crushed, but also the straws close to the outer ring can be crushed and cut by the crushing cutter head 53, meanwhile, the straw can be pressed and hooked off in the two processes of extruding the slide rod 31 by the guide plate 32 and withdrawing the slide rod 31 by the extension spring 54 through resilience force, compared with the traditional rotary crushing method, the crushing efficiency and the crushing effect can be effectively improved, the outer wall of the fixed shaft 30 is rotatably sleeved with the rotary ring 34 relative to the positions between the inner ends of the plurality of extension rods 33, the inner ends of the extension rods 33 are rotatably connected with the rotary ring 34, the rotary ring 34 is used for limiting the positions of the extension rods 33 and preventing the extension rods from moving outwards along with the slide rod 31, and the rotary ring 34 and the fixed shaft 30 are rotatably connected, and the rotary ring 34 can rotate along with the rotating shaft 27, the inner ends of the extension rods 33 are sleeved with first bevel gears 35, the outer wall of the fixed shaft 30 is sleeved with second bevel gears 36 in meshed connection with the first bevel gears 35, so that the rotating ring 34 and other structures on the rotating ring can be driven to rotate together in the rotation of the rotating shaft 27, and the fixed shaft 30 cannot rotate, so that the extension rods 33 can rotate under the meshed connection of the first bevel gears 35 and the second bevel gears 36, and further the sliding rods 31 and the crushing cutter heads 53 can also rotate under the driving of the cross-shaped ends of the extension rods, and then the crushing cutter heads 53 can generate a powerful crushing effect on straws.
It is worth introducing that, shell 1 lateral wall still has seted up limit groove 37 for connecting plate 28 and the one side of rotating seat 3 fixed position, the peasant household can follow limit groove 37 and operate this device, make things convenient for the peasant household to fix rotating seat 3 on this device, or fix other utensil and use in shell 1, the internal diameter size of rotating seat 3 both ends is less than the internal diameter size in the middle part of rotating seat 3, the inside symmetry of rotating seat 3 is rotated and is connected with two circle seats 38, the circle seat 38 that is close to limit groove 37 is the loop configuration, through this peasant household can clear up rotating seat 3 inside, the circle seat 38 that keeps away from limit groove 37 is T type structure, its less tip and rotating seat 3 and its corresponding lateral wall parallel and level, horizontal pole 18 and fixed axle 30 all are connected with the circle seat 38 inner wall of keeping away from limit groove 37 and are fixed, two circle seats 38 can be fixed with shell 1 inner wall each other, the two can not take place the rotation in rotating seat 3 rotates, so horizontal pole 18 and the relevant structure on the fixed axle 30 can not take place the rotation.
It should be noted that the connection mechanism 4 includes two rotating discs 39 rotatably connected to the inner wall of the housing 1 symmetrically, the rotating discs 39 can rotate together with the rotating base 3, the rotating discs 39 far away from the side grooves 37 are arranged in an annular structure, such a structure enables the connecting mechanism to be connected with the rotating base 3 without contacting with the adjacent round bases 38, the rotating discs 39 far away from the side grooves 37 and the middle portion of the inner wall of the housing 1 far away from the side grooves 37 are both fixedly provided with insertion blocks 40, the side walls of the rotating base 3 and the outer side walls of the round bases 38 far away from the side grooves 37 are both provided with insertion slots 41 in insertion fit with the insertion blocks 40, the insertion blocks 40 on the rotating discs 39 play a role of guiding, so that a farmer can fix the rotating base 3 inside the housing 1 conveniently, the insertion blocks 40 inside the housing 1 are used for fixing the two round bases 38, so that the rotating base 3 cannot rotate and a plurality of structures which need to be kept unchanged are maintained, the rotating base 39 near the side grooves 37 is provided with a plurality of screws 42 in an annular equidistant structure, the rotating discs 39 and the rotating base 3 and the rotating disc 39 close to drive the farmer to rotate the rotating base 3 and the rotating base 11 to drive the rotating mechanism to rotate.
It is worth noting that the driving mechanism 11 includes a motor 44, the motor 44 is fixedly disposed on one side of the top surface of the housing 1 close to the side groove 37, the output end of the motor 44 and the outer side wall of the turntable 39 close to the side groove 37 are both coaxially and fixedly connected with a driving wheel 45, a driving belt 46 is connected between the outer walls of the two driving wheels 45, a belt groove 47 is formed in the housing 1 in a position opposite to the driving belt 46, and the motor 44 can drive the rotating base 3 to rotate through the cooperation of the two driving wheels 45 and the driving belt 46 to work.
Besides, the moving mechanism 2 comprises a connecting rod 48, the connecting rod 48 is fixedly connected with the rear wall of the shell 1, a round rod 49 is rotatably connected to the rear portion of the connecting rod 48, a push rod 50 is fixedly arranged at the upper end of the round rod 49, the push rod 50 is of a V-shaped structure with a low front portion and a high rear portion, wheel seats 51 are fixedly arranged at the lower end of the round rod 49 and two sides of the front wall of the shell 1, rollers 52 are rotatably connected inside the wheel seats 51, the wheel seats 51 connected with the push rod 50 and the rollers 52 are used for guiding, and a farmer can control the advancing direction of the device by changing the direction of the roller seats.
The working principle is as follows: a farmer can firstly stir the round seat 38 in the rotating seat 3 to align the slots 41 on the round seat 38 and the slots 41 on the rotating seat 3 on the same line, then the rotating seat 3 can be fixed inside the shell 1 of the device by using the connecting mechanism 4, the position of the harvesting component 9 of the device is aligned with the straws to be harvested firstly, because the width of the opening end at the front side of the shell 1 is the same as the width occupied by a ridge of paddy, the moving mechanism 2 can not influence the device to harvest the straws, at the moment, the farmer only needs to drive the rotating seat 3 to operate by using the driving mechanism 11, the device needs to be pushed to move along the field in the operation process, the harvesting component 9 can harvest the straws and guide the straws into the rotating seat 3, because the planting of rice plants are generally planted in rows, although the deviation is small, the harvesting component 9 can gather together and cut a plurality of straws in the same row, the straws collected into the rotating seat 3 are fully crushed by the crushing component 10 in the rotating seat 3, then the straw pieces with proper sizes can leak out of the device from the filter plate 8 in the through hole 7 and are uniformly mixed in the soil of the field under the stirring of the first shovel teeth 5 and the second shovel teeth 6 to the soil, meanwhile, the first shovel teeth 5 and the second shovel teeth 6 can not only loosen the soil when the soil is stirred, but also can shovel the root system part of the paddy in the soil and uniformly mix in the soil along with the straw pieces, finally organic matters in the straws can be fully dissolved into the field in the subsequent decomposition, and the finely crushed straws can fully contact with microorganisms in the soil, so that the straw decomposition rate is accelerated, and the organic matters are uniformly dispersed in the soil, thereby being beneficial to improving the planting quality of crops in the next season, so that the land has more nutrient components beneficial to crops.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and the modifications or the substitutions do not cause the essence of the corresponding technical solutions to depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides an agricultural is with ploughing machine a little, includes shell (1), its characterized in that: a moving mechanism (2) is fixedly arranged outside the shell (1);
the filter plate is characterized in that a rotating seat (3) is arranged inside the shell (1), the rotating seat (3) is of an annular structure, the rotating seat (3) is rotatably connected with the shell (1) through a connecting mechanism (4), the outer wall of the rotating seat (3) is of an annular equidistant structure, a plurality of first shoveling teeth (5) are fixedly arranged, a second shoveling tooth (6) is fixedly arranged between every two adjacent first shoveling teeth (5), the outer side ends of the first shoveling teeth (5) and the second shoveling teeth (6) are of tip structures, the cross sections of the first shoveling teeth (5) and the second shoveling teeth (6) are of a bent triangular structure, the width of the second shoveling teeth (6) is larger than that of the first shoveling teeth (5), a through hole (7) is formed in the outer wall of the rotating seat (3) relative to the position between the adjacent first shoveling teeth (5) and the second shoveling teeth (6), and a filter plate (8) is fixedly arranged at the inner side end of the filter plate;
a harvesting assembly (9) is further arranged in front of the rotating seat (3) relative to a position between two transversely adjacent first relieving teeth (5), and the harvesting assembly (9) is used for cutting straws in a field;
a smashing assembly (10) is arranged in the rotating seat (3), and the smashing assembly (10) smashes the straws collected into the rotating seat (3);
the top surface of the shell (1) is also provided with a driving mechanism (11).
2. The agricultural micro-cultivator of claim 1, wherein: reap subassembly (9) including fixing base (12), fixing base (12) top surface is ARC structure, shell (1) inner wall seted up with fixing base (12) rear end grafting complex fixed slot (13), fixing base (12) top surface has set firmly spacing ring (14), spacing ring (14) are semicircular ring structure and overlap and locate rotation seat (3) top, fixing base (12) top surface and spacing ring (14) bottom surface all with rotate seat (3) sliding connection, first pan feeding mouth (15) have been seted up to spacing ring (14) antetheca, it is annular equidistant structure for the position of first pan feeding mouth (15) and has seted up a plurality of second pan feeding mouth (16) to rotate seat (3) outer wall, it is provided with dog (17) to slide for the position of second pan feeding mouth (16) to rotate seat (3) inside, dog (17) are two-thirds circular ring structure, and are a plurality of it is all fixed through horizontal pole (18) interconnect between dog (17) both ends.
3. The agricultural micro-cultivator of claim 2, wherein: fixing base (12) bilateral symmetry is equipped with two movable plates (19), a plurality of sideboard (20) have been set firmly to movable plate (19) antetheca lower extreme equidistant, plate groove (21) have been seted up for the position of movable plate (19) and sideboard (20) to fixing base (12) lateral wall, compression spring (22) have been set firmly between plate groove (21) inner wall and sideboard (20) inside wall, be equipped with two down tube (23) between movable plate (19) inner wall and plate groove (21), two down tube (23) are cross articulated, two the inside and outside both ends of down tube (23) rotate with plate groove (21) inner wall and movable plate (19) inner wall respectively and are connected and sliding connection.
4. An agricultural micro-cultivator according to claim 3, wherein: moving plate (19) upper end has set firmly baffle (24), second forming relieved tooth (6) lateral wall tip for the position of baffle (24) seted up with baffle (24) lateral wall extrusion fit's extrusion groove (25), baffle (24) bottom surface is the low inclined plane structure in preceding high back, baffle (24) inner wall lower extreme and a plurality of sideboard (20) inner wall all sets firmly blade (26), is located the top blade (26) rear end and baffle (24) bottom surface rear end all with fixing base (12) top surface sliding contact.
5. The agricultural micro-cultivator of claim 4, wherein: crushing unit (10) is including being a plurality of pivots (27) that linear equidistant was equipped with, pivot (27) are coaxial structure setting with rotating seat (3), and are a plurality of pivot (27) are through two connecting plate (28) coaxial fixed connection that the symmetry was equipped with, connecting plate (28) tip is fixed with rotating seat (3) one side open end inner wall connection, pivot (27) inside cavity vacuole formation (29), and is a plurality of coaxial rotation is connected with fixed axle (30) between pivot (27), cavity (29) inner wall is annular equidistant structure and runs through sliding connection and has a plurality of slide bars (31), slide bar (31) outside end has set firmly crushing tool bit (53).
6. The agricultural micro-cultivator of claim 5, wherein: the outer wall of the fixed shaft (30) is symmetrically and fixedly provided with two guide plates (32) relative to the positions of two sides of the sliding rod (31), the guide plates (32) are of an annular structure with a wave-shaped cross section, the edge of the inner side end of the sliding rod (31) is of a fillet structure and is in extrusion fit with the outer side wall of each guide plate (32), the inner side end of the sliding rod (31) is coaxially and slidably connected with an extension rod (33), the end part of the extension rod (33) is elastically connected with the inside of the sliding rod (31) through a tension spring (54), the outer wall of the fixed shaft (30) is rotatably sleeved with a rotating ring (34) relative to the positions between the inner side ends of the extension rods (33), the inner side end of each extension rod (33) is rotatably connected with the rotating ring (34), the inner side end of each extension rod (33) is sleeved with a first bevel gear (35), and the outer wall of the fixed shaft (30) is sleeved with a second bevel gear (36) which is in meshed connection with the first bevel gear (35).
7. The agricultural micro-cultivator of claim 6, wherein: shell (1) lateral wall still has seted up limit groove (37) for connecting plate (28) and one side of rotating seat (3) fixed position, it is less than and rotates seat (3) middle part internal diameter size to rotate seat (3) both ends internal diameter size, it is connected with two circle seats (38) to rotate seat (3) inside symmetry rotation, is close to limit groove (37) circle seat (38) are the loop configuration, keep away from limit groove (37) circle seat (38) are T type structure, horizontal pole (18) and fixed axle (30) all with keep away from limit groove (37) circle seat (38) inner wall connection is fixed.
8. The agricultural micro-cultivator of claim 7, wherein: coupling mechanism (4) include that shell (1) inner wall symmetry rotates two carousel (39) that are connected, keep away from limit groove (37) carousel (39) are the loop configuration and set up, keep away from limit groove (37) carousel (39) and shell (1) are kept away from one side inner wall middle part of limit groove (37) has all set firmly inserted block (40), rotate seat (3) lateral wall and keep away from limit groove (37) circle seat (38) lateral wall all seted up with inserted block (40) grafting complex slot (41), is close to limit groove (37) be annular equidistant structure on carousel (39) and be equipped with a plurality of screws (42), rotate seat (3) and be close to limit groove (37) all set up screw (43) with screw (42) threaded connection on carousel (39).
9. The agricultural micro-cultivator of claim 8, wherein: actuating mechanism (11) are including motor (44), motor (44) set firmly in one side that shell (1) top surface is close to limit groove (37), motor (44) output with be close to limit groove (37) equal coaxial fixedly connected with drive wheel (45) of carousel (39) lateral wall, two be connected with drive belt (46) between drive wheel (45) outer wall, go up on shell (1) and run through the position relative to drive belt (46) and seted up trough of belt (47).
10. An agricultural micro-cultivator as claimed in claim 1, wherein: moving mechanism (2) are including connecting rod (48), wall connection is fixed behind connecting rod (48) and shell (1), connecting rod (48) rear portion is rotated and is connected with round bar (49), round bar (49) upper end has set firmly push rod (50), high V type structure setting in low back before push rod (50) are, round bar (49) lower extreme and shell (1) antetheca both sides have all set firmly wheel seat (51), wheel seat (51) internal rotation is connected with gyro wheel (52).
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| CN202211374263.XA CN115868314B (en) | 2022-11-04 | 2022-11-04 | Agricultural is with ploughing machine a little |
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| CN202211374263.XA CN115868314B (en) | 2022-11-04 | 2022-11-04 | Agricultural is with ploughing machine a little |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116982439A (en) * | 2023-09-27 | 2023-11-03 | 山西农业大学 | Multifunctional unmanned cultivation tank device |
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