CN117296559B - Crop straw treatment device - Google Patents
Crop straw treatment device Download PDFInfo
- Publication number
- CN117296559B CN117296559B CN202311109227.5A CN202311109227A CN117296559B CN 117296559 B CN117296559 B CN 117296559B CN 202311109227 A CN202311109227 A CN 202311109227A CN 117296559 B CN117296559 B CN 117296559B
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- fixed plate
- movable
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- 239000010902 straw Substances 0.000 title claims abstract description 46
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims abstract description 48
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims abstract description 48
- 235000005822 corn Nutrition 0.000 claims abstract description 48
- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 239000002689 soil Substances 0.000 claims abstract description 24
- 238000010008 shearing Methods 0.000 claims abstract description 14
- 238000001125 extrusion Methods 0.000 claims description 6
- 244000309464 bull Species 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 4
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 241000209149 Zea Species 0.000 claims 2
- 240000008042 Zea mays Species 0.000 abstract description 46
- 238000000034 method Methods 0.000 description 12
- 230000000694 effects Effects 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 208000003643 Callosities Diseases 0.000 description 3
- 206010020649 Hyperkeratosis Diseases 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003306 harvesting Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 240000000111 Saccharum officinarum Species 0.000 description 1
- 235000007201 Saccharum officinarum Nutrition 0.000 description 1
- 244000061456 Solanum tuberosum Species 0.000 description 1
- 235000002595 Solanum tuberosum Nutrition 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 238000009264 composting Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 230000000415 inactivating effect Effects 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
- 238000003672 processing method Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B43/00—Gatherers for removing stones, undesirable roots or the like from the soil, e.g. tractor-drawn rakes
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/02—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having reciprocating cutters
- A01D34/13—Cutting apparatus
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/02—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having reciprocating cutters
- A01D34/30—Driving mechanisms for the cutters
- A01D34/37—Driving mechanisms for the cutters electric
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D43/00—Mowers combined with apparatus performing additional operations while mowing
- A01D43/12—Mowers combined with apparatus performing additional operations while mowing with soil-working implements, e.g. ploughs
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
The invention relates to the technical field of straw treatment, in particular to a crop straw treatment device, which comprises a movable seat, wherein a plurality of rollers are uniformly and rotatably connected to the side wall of the movable seat, a fixed plate is fixedly arranged at the front part of the movable seat, a root planing mechanism is arranged in the fixed plate and used for digging out corn straw roots from soil, the root planing mechanism comprises a plurality of shovel plates which are arranged in an annular equidistant structure, the outer sides of the shovel plates are slidably connected with a lifting seat, the lifting seat is slidably connected with the inner wall of the fixed plate, the inner side ends of the shovel plates are in a triangular pyramid structure, the lower ends of the shovel plates can be enclosed into a hemispherical structure, and a shearing mechanism is arranged above the fixed plate. The invention is provided with the root planing mechanism, and the root planing mechanism can plane out the root system part of the corn straw below the soil surface, so that the root system of the corn straw can not remain in the soil, the situation that the soil is excessively compact to affect the planting and growth of crops in the next season is avoided, the growth environment of the crops in the next season is effectively optimized, and the corn straw is properly treated.
Description
Technical Field
The invention relates to the technical field of straw treatment, in particular to a crop straw treatment device.
Background
Straw is a generic term for the stem and leaf (ear) parts of mature crops. The method is characterized in that the rest of wheat, rice, corn, potato, rape, cotton, sugarcane and other crops (usually coarse grains) after harvesting seeds are usually treated by adopting fire after the crops are picked so that the crops in the next season can be planted by farmers, the conventional treatment method for the straws is usually realized by adopting fire, but along with popularization and scientific development of environmental protection concepts, the conventional treatment method for the straws is mainly realized by uniformly harvesting and composting the straws into nutrients for the crops in the next season, and along with development of agricultural machinery, some farmers can choose to directly return the straws to the field.
The existing straw returning machine can only cut the parts on the ground of the straw, is difficult to effectively remove the root systems of the straw, and has the greatest influence on the land when the root systems of the corn are huge and firm, so that the surrounding soil can be firmly gathered together, the gaps in the soil can be reduced if the corn is not treated, oxygen is needed for the growth of crops, the oxygen content between the soil can be effectively improved by the sufficient soil gaps, and the growth of the crops in the next season can be greatly influenced under the influence of the root systems of the corn.
Although farmers can solve the problem of excessively compacting surface soil by loosening soil, the root systems of corns can generally grow to the depth of fifty centimeters, so that the farmers have to carry out targeted treatment on the root systems of the corns, but the chemical for inactivating the root systems of the corns is unfavorable for crops in the next season, and manual digging is extremely time-consuming and labor-consuming, so that the invention provides a crop straw treatment device.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects in the prior art, the invention provides a crop straw treatment device which can effectively solve the problems in the prior art.
Technical proposal
In order to achieve the above purpose, the invention is realized by the following technical scheme:
the invention provides a crop straw treatment device which comprises a movable seat, wherein a plurality of rollers are uniformly and rotatably connected to the side wall of the movable seat, a fixed plate is fixedly arranged at the front part of the movable seat, a root planing mechanism is arranged in the fixed plate, and the root planing mechanism digs the roots of corn straws out of soil;
the root planing mechanism comprises a plurality of shovel plates which are arranged in an annular equidistant structure, the outer sides of the shovel plates are connected with lifting seats in a sliding manner, the lifting seats are connected with the inner wall of the fixing plate in a sliding manner, the inner side ends of the shovel plates are in a triangular pyramid structure, and the lower ends of the shovel plates can be enclosed into a hemispherical structure;
and a shearing mechanism is arranged above the fixed plate and shears the corn straw into a plurality of sections.
Preferably, the root planing mechanism further comprises a movable ring, the movable ring and the fixed plate are of annular structures with notches at the front parts, the inner wall of the movable ring is in sliding contact with the outer wall of the fixed plate, connecting plates are fixedly arranged at the positions of the two sides of the inner wall of the movable ring, which are opposite to the lifting seats, the inner side ends of the connecting plates are of U-shaped structures, and plate grooves matched with the connecting plates in a sliding manner are formed in the fixed plate.
Preferably, the position of the shovel plate relative to the connecting plate is rotationally connected with a connecting rod, the upper end of the connecting rod is rotationally connected with the inside of the connecting plate, the lower part of the lifting seat is of a circular arc structure, a sliding block is fixedly arranged on the upper end of the outer side wall of the shovel plate, a sliding groove matched with the sliding block in a sliding manner is formed in the inner wall of the lifting seat, and the sliding block and the sliding groove are of an isosceles trapezoid column structure with the large outside and the small inside.
Preferably, the block groove has been seted up to the slider outside end, the block inslot wall has the fixture block through a plurality of compression spring elastic connection, fixture block bottom surface outside end is the inclined plane structure, the draw-in groove with fixture block joint complex has been seted up on spout upper portion, vertical groove has been seted up to fixture block bottom surface outside end, the fixed plate inner wall has set firmly the stripper plate relative to the position of vertical groove, stripper plate and vertical groove sliding fit, stripper plate top surface inside end and fixture block inclined plane position extrusion fit.
Preferably, two clamping plates are symmetrically arranged at the lower ends of the outer walls of the two sides of the shovel plate, the upper ends of the clamping plates are of arc structures and are matched with the edge of the upper end of the shovel plate in a clamping mode, the lower end of the shovel plate is fixedly provided with a hinge shaft, the side wall of the lifting seat is provided with a shaft groove in running fit with the hinge shaft, the hinge shaft is of an I-shaped structure, a torsion spring is sleeved at a concave position on the hinge shaft, and two ends of the torsion spring are fixedly connected with the outer wall of the hinge shaft and the inner wall of the shaft groove respectively.
Preferably, the coaxial fixedly connected with carousel of articulated shaft outside end, be equidistant structure of arc on the carousel and be equipped with a plurality of tooth posts, be located the outside relative carousel one side has set firmly the stopper on the tooth post, carousel lateral wall has seted up the spacing groove with stopper sliding fit, stopper and spacing groove are T type structure and between the two through a plurality of reset spring elastic connection, and is remaining tooth post and carousel outer wall connection are fixed, the position of fixed plate inner wall relative carousel has set firmly first rack, first rack and tooth post meshing are connected.
Preferably, the shearing mechanism comprises a supporting rod, the supporting rod is fixedly connected with the rear part of the fixed plate, a plurality of movable grooves are formed in the supporting rod in a linear equidistant structure, movable plates are connected inside the movable grooves in a sliding mode, the rear parts of the movable plates are in a square-shaped structure, driving assemblies are arranged at the rear parts of the supporting rod, and the driving assemblies enable the movable plates to reciprocate back and forth.
Preferably, the drive assembly includes the pivot, the inside coaxial fixedly connected with half gear in position of relative fly leaf in the pivot, the fly leaf inner wall symmetry has set firmly two second racks of being connected with half gear engagement, pivot lower part cover has the sideboard, the sideboard is fixed with the expansion ring connection, the through-hole with pivot sliding fit has been seted up at the sideboard rear portion, the inside guide block that has set firmly of through-hole, set up in the pivot with guide block sliding fit's reciprocal screw thread groove, the coaxial fixedly connected with motor of pivot lower extreme, the motor is connected fixedly with the movable seat.
Preferably, the riser has been set firmly at fly leaf rear portion, riser bilateral symmetry articulates there are two bull sticks, bull stick outside end rotates and is connected with the revolving plate, two the revolving plate is cross structural arrangement, one of them revolving plate front end symmetry has set firmly two swivel, the rotation groove has been seted up to the position of relative swivel on the bracing piece, another the fixed axle has been set firmly in the position between two relative swivel of revolving plate front end, the fixed axle all rotates with two swivel to be connected and rotates with the rotation groove to be connected, two set firmly the baffle between the swivel front end, the baffle front portion is U type structure, the fixed axle front end has set firmly the division board, baffle and division board front end are arc structure, the blade has been set firmly to relative baffle one side on the division board.
Advantageous effects
Compared with the known public technology, the technical scheme provided by the invention has the following beneficial effects:
1. the invention is provided with the root planing mechanism, and the root planing mechanism can plane out the root system part of the corn straw below the soil surface, so that the root system of the corn straw can not remain in the soil, the situation that the soil is excessively compact to affect the planting and growth of crops in the next season is avoided, the growth environment of the crops in the next season is effectively optimized, and the corn straw is properly treated.
2. The invention is provided with the shearing mechanism, the upper part of the soil surface of the corn straw can be cut into a plurality of small sections through the shearing mechanism, so that the corn straw can be spread on the field more uniformly, the problem that the follow-up crop planting is affected by the slow decomposition speed of the whole corn straw is avoided, the soil is turned when the root system is excavated, the corn straw can generate a field returning and fattening effect more fully on the field soil, and the design is ingenious.
3. The corn stalk processing device is provided with the driving assembly, and the shearing mechanism and the root planing mechanism are mutually matched through the driving assembly, so that the effect of firstly cutting the corn stalk in root planing is realized, the corn stalk processing operation is more convenient and quicker, the stalk processing method is more environment-friendly for farmers, the operation difficulty of the device is reduced, the farmers can easily learn the operation method of the device, and the corn stalk processing convenience is further enhanced, and the practicability is strong.
4. Through ingenious structural design, the device can achieve the full treatment effect on the corn straw without too expensive instrument support, reduces the cost of straw treatment for farmers, is simple and convenient to operate, and is beneficial to popularizing an environment-friendly treatment method for returning the straw to the field.
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 evident that the drawings in the following description are only some embodiments of the present invention and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic rear view of the present invention;
FIG. 3 is a schematic illustration of the cross sectional construction of the present invention;
FIG. 4 is an exploded view of the root planing mechanism of the present invention;
FIG. 5 is a schematic diagram of a card structure according to the present invention;
FIG. 6 is a schematic cross-sectional view of a lifting seat according to the present invention;
FIG. 7 is an exploded view of the shear mechanism of the present invention;
FIG. 8 is a schematic view of a movable seat according to the present invention;
fig. 9 is an enlarged schematic view of the structure of fig. 8 a according to the present invention.
Reference numerals in the drawings represent respectively: 1. a movable seat; 2. a fixing plate; 3. a root planing mechanism; 4. a shovel plate; 5. lifting the seat; 6. a shearing mechanism; 7. a movable ring; 8. a connecting plate; 9. a plate groove; 10. a connecting rod; 11. a slide block; 12. a chute; 13. a block groove; 14. a compression spring; 15. a clamping block; 16. a clamping groove; 17. a vertical groove; 18. an extrusion plate; 19. a clamping plate; 20. a hinge shaft; 21. a shaft groove; 22. a torsion spring; 23. a turntable; 24. tooth columns; 25. a limiting block; 26. a limit groove; 27. a first rack; 28. a support rod; 29. a movable groove; 30. a movable plate; 31. a drive assembly; 32. a rotating shaft; 33. a half gear; 34. a second rack; 35. a side plate; 36. a through hole; 37. a guide block; 38. reciprocating thread grooves; 39. a riser; 40. a rotating rod; 41. a rotating plate; 42. a swivel; 43. a rotating groove; 44. a fixed shaft; 45. a baffle; 46. a dividing plate; 47. a blade; 48. a motor; 49. a roller; 50. and a return spring.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It will be apparent that the described embodiments are some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
1-9, including removing seat 1, remove and evenly rotate on the seat 1 lateral wall and be connected with a plurality of gyro wheels 49, remove the 1 front portion of seat and set firmly fixed plate 2, the inside root planing mechanism 3 that is equipped with of fixed plate 2 digs root mechanism 3 and digs corn stalk root from the soil, root planing mechanism 3 is including being a plurality of shovel boards 4 that annular equidistant structure was equipped with, shovel board 4 outside side sliding connection has lifting seat 5, lifting seat 5 and fixed plate 2 inner wall sliding connection, shovel board 4 inboard end is the triangular pyramid structure, a plurality of shovel boards 4 lower extreme can enclose into hemisphere structure.
Dig root mechanism 3 still including expansion ring 7, expansion ring 7 and fixed plate 2 are the anterior annular structure that has the breach, expansion ring 7 inner wall and fixed plate 2 outer wall sliding contact, and expansion ring 7 inner wall all has set firmly connecting plate 8 relative a plurality of lifting seat 5 both sides's position, and connecting plate 8 inboard end is U type structure, has seted up on the fixed plate 2 with connecting plate 8 sliding fit's board groove 9.
The shovel plate 4 is rotationally connected with a connecting rod 10 at the position opposite to the connecting plate 8, the upper end of the connecting rod 10 is rotationally connected with the inside of the connecting plate 8, the lower part of the lifting seat 5 is in a circular arc structure, the upper end of the outer side wall of the shovel plate 4 is fixedly provided with a sliding block 11, the inner wall of the lifting seat 5 is provided with a sliding groove 12 which is in sliding fit with the sliding block 11, the sliding block 11 and the sliding groove 12 are in isosceles trapezoid column structures with large outside and small inside, the outer side end of the sliding block 11 is provided with a block groove 13, the inner wall of the block groove 13 is elastically connected with a clamping block 15 through a plurality of compression springs 14, the outer side end of the bottom surface of the clamping block 15 is in an inclined surface structure, the upper part of the sliding groove 12 is provided with a clamping groove 16 which is in clamping fit with the clamping block 15, the outer side end of the bottom surface of the clamping block 15 is provided with a vertical groove 17, the position opposite to the inner wall of the fixed plate 2 is fixedly provided with a squeezing plate 18, the squeezing plate 18 is in sliding fit with the vertical groove 17, the inner side end of the top surface of the squeezing plate 18 is in pressing fit with the inclined surface of the clamping block 15, the lower end of the outer wall of the two sides of the shovel plate 4 is symmetrically provided with two clamping plates 19, the upper end of the clamping plate 19 is of an arc structure and is in clamping fit with the edge of the upper end of the shovel plate 4, the lower end of the shovel plate 4 is fixedly provided with a hinge shaft 20, the side wall of the lifting seat 5 is provided with a shaft groove 21 which is in running fit with the hinge shaft 20, the hinge shaft 20 is of an I-shaped structure, a torsion spring 22 is sleeved at the concave part of the hinge shaft 20, two ends of the torsion spring 22 are respectively fixedly connected with the outer wall of the hinge shaft 20 and the inner wall of the shaft groove 21, the outer side end of the hinge shaft 20 is fixedly connected with a turntable 23, a plurality of tooth columns 24 are arranged on the turntable 23 in an arc equidistant structure, a limit block 25 is fixedly arranged on one side of the tooth column 24 positioned at the outermost side opposite to the turntable 23, the side wall of the turntable 23 is provided with a limit groove 26 which is in sliding fit with the limit block 25, the limit block 25 and the limit groove 26 are of a T-shaped structure and are elastically connected with the outer wall of the turntable 23 through a plurality of reset springs 50, the position of the inner wall of the fixed plate 2 relative to the turntable 23 is fixedly provided with a first rack 27, and the first rack 27 is in meshed connection with the tooth column 24.
The corn stalk shearing mechanism 6 is arranged above the fixed plate 2, the corn stalk shearing mechanism 6 is sheared into a plurality of sections, the corn stalk shearing mechanism 6 comprises a supporting rod 28, the supporting rod 28 is fixedly connected with the rear part of the fixed plate 2, a plurality of movable grooves 29 are formed in the supporting rod 28 in a linear equidistant structure, a movable plate 30 is slidably connected inside the movable grooves 29, the rear part of the movable plate 30 is of a square structure, a driving component 31 is arranged behind the supporting rod 28, the driving component 31 enables the movable plate 30 to reciprocate back and forth, a vertical plate 39 is fixedly arranged at the rear part of the movable plate 30, two rotating rods 40 are symmetrically hinged to two sides of the vertical plate 39, rotating plates 41 are rotatably connected to the outer side ends of the rotating rods 40, the two rotating plates 41 are arranged in a cross structure, two rotating rings 42 are symmetrically fixedly arranged at the front end of one rotating plate 41, rotating grooves 43 are formed in a position opposite to the rotating rings 42 on the supporting rod 28, a fixed shaft 44 is fixedly arranged at the position between the front end of the other rotating plate 41 opposite to the two rotating rings 42, a fixed shaft 44 is fixedly arranged, the fixed shaft 44 is rotatably connected with the two rotating rings 42, a baffle 45 is fixedly arranged between the front ends of the two rotating rings 42 and the fixed shaft 45, the front end 45 is fixedly connected with the fixed shaft 45, the front end of the baffle 45 is fixedly arranged opposite to the front end 46 is fixedly arranged on the front end 46, and the front end 46 is fixedly arranged opposite to the front end 46, and is fixedly arranged on the front end 46, and is opposite to the front end 46, and is.
The driving assembly 31 comprises a rotating shaft 32, a half gear 33 is coaxially and fixedly connected to the inner position of the rotating shaft 32 relative to the movable plate 30, two second racks 34 meshed with the half gear 33 are symmetrically and fixedly arranged on the inner wall of the movable plate 30, a side plate 35 is sleeved on the lower portion of the rotating shaft 32, the side plate 35 is fixedly connected with the movable ring 7, a through hole 36 in sliding fit with the rotating shaft 32 is formed in the rear portion of the side plate 35, a guide block 37 is fixedly arranged in the through hole 36, a reciprocating thread groove 38 in sliding fit with the guide block 37 is formed in the rotating shaft 32, a motor 48 is fixedly connected to the lower end of the rotating shaft 32 coaxially, and the motor 48 is fixedly connected with the movable seat 1.
Working principle: the farmer can move the device to the field where the corn stalks are required to be removed, and the positions of the gaps on the fixed plate 2 and the movable ring 7 of the device correspond to the positions of the corn stalks in the moving process, so that the corn stalks can enter the space surrounded by the fixed plate 2, and then the staff can drive the rotating shaft 32 to rotate by utilizing the motor 48;
in the rotation of the rotating shaft, the reciprocating thread groove 38 on the rotating shaft can generate an extrusion effect on the guide block 37, the guide block 37 is in a hemispherical structure, the cross section of the reciprocating thread groove 38 is in a semi-cylindrical structure, the reciprocating thread groove 38 is more convenient to extrude the guide block 37 under the structure, and in the extrusion process of the guide block 37, the guide block 37 can drive the side plate 35 and the movable ring 7 to move up and down because the guide block 37 can not rotate, and the connecting plate 8 on the movable ring 7 can also synchronously move along the plate groove 9;
the initial position of the movable ring 7 is at the uppermost end of the plate groove 9, so that the movable ring 7 can be firstly lowered, in the lowering process, the shovel plate 4 and the lifting seat 5 can be synchronously lowered because the clamping block 15 and the clamping groove 16 are in a clamping connection state, under the action of the triangular pyramid structure at the end part of the shovel plate 4, the shovel plate can be easily penetrated into soil, when the position of the connecting plate 8 is moved to the lower part of the plate groove 9 (at the moment, the connecting plate 8 is not moved to the lowermost end of the plate groove 9), the position of the lifting seat 5 can be firstly lowered to the lowest point, meanwhile, the extruding plate 18 can also pass through the vertical groove 17, and further corresponds to the position of the clamping block 15, the extruding plate 18 can enable the clamping block 15 to be retracted into the block groove 13 through the extrusion of the inclined surface of the clamping block 15, the middle part of the inclined surface position of the clamping block 15 corresponds to the junction of the clamping groove 16 and the sliding groove 12, at this time, because the position of the lifting seat 5 cannot be continuously lowered, under the continuous jacking movement of the rotating rod 40, the shovel plate 4 can slide along the sliding connection position of the sliding block 11 and the sliding groove 12 to generate arc-shaped sliding, a plurality of shovel plates 4 can enclose a hemispherical structure and completely enclose the root system of the corn straw in soil after sliding, the root system of the corn straw and the soil around the root system of the corn straw can be completely separated from the connection with the field at this time, so that the treatment of the root system of the corn straw is completed, and the root system is prevented from remaining in the field to affect the planting and growth of subsequent crops;
in the descending process of the movable ring 7, the shearing mechanism 6 is driven by the driving component 31, in the rotation of the rotating shaft 32, the half gear 33 generates a poking effect on the second rack 34 on one side, then the movable plate 30 moves backwards along the movable groove 29, the movable plate 30 moves backwards against the vertical plate 39 and pulls the rotating rods 40 on the two sides, as the length of the rotating rods 40 is unchanged, under the pulling of the moving rods 39, the front included angles of the two rotating rods 40 are reduced, the front ends of the two rotating rods 40 are closed, then the rear included angles of the two rotating plates 41 are reduced under the action of the rotating rods 40, and then the front included angles of the baffle 45 and the dividing plate 46 are synchronously reduced, because the front ends of the two rotating plates 41, the baffle 45 and the dividing plate 41 on the other side are not linearly arranged and fixed, and the front included angles of the dividing plate 46 are smaller than 180 degrees, the rotating plates 41 can pass through the inside the baffle 45 without rotating to a closed state, and then the cutting blades of the corn stalks can be cut into a plurality of sections of corn stalks 47 in a field, and the corn stalks can be cut into a plurality of sections by the blades 47 in the field;
after the stalks are cut and the roots are dug out, the rotating shaft 32 continuously rotates to enable the movable ring 7 to generate upward lifting movement through the guide block 37 and the reciprocating thread groove 38, at the moment, because the position of the shovel plate 4 moves to the position below the clamping plate 19, the clamping plate 19 rotates forwards under the action of the torsion spring 22 and clamps the shovel plate 4 through the bent part at the upper end, at the moment, the shovel plate 4 has a tendency to move upwards under the pulling of the connecting rod 10, but due to the limitation of the clamping plate 19, the shovel plate 4 drives the lifting seat 5 to synchronously lift with smaller friction, when the roots of the corn stalks are carried out by the shovel plates 4, the position of the turntable 23 fixedly arranged on the clamping plate 19 through the hinge shaft 20 corresponds to the first rack 27, and then the clamp plate 19 can rotate backwards under the stirring of the first rack 27 on the tooth post 24 and release the limitation of the shovel plate 4 (because the tooth post 24 at the rearmost part of the turntable 23 is elastically connected with the turntable 23, so the stirring of the first rack 27 to the rearmost toothed column 24 in the descending process of the shovel plate 4 can only enable the shovel plate 4 to slide along the directions of the limiting block 25 and the limiting groove 26, and meanwhile, the shovel plate 4 is blocked, so that the structure is not influenced in the descending process, the shovel plates 4 can lift back along the sliding groove 12, the shovel plates 4 can lift back after the lifting seat 5 is lifted, or the shovel plates 4 lift back synchronously in the ascending process of the lifting seat 5, the shovel plates 4 can pour out the corn straw root systems of the excavated land among the shovel plates, the soil around the corn root systems is excavated, the soil at the planting position can be mixed with the corn root systems and the corn straw cut into multiple sections, the fertilizer adding effect of the corn straw on the land is more convenient, meanwhile, the influence of the corn stalk root system on the land is also solved.
The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; these modifications or substitutions do not depart from the essence of the corresponding technical solutions from the protection scope of the technical solutions of the embodiments of the present invention.
Claims (6)
1. The utility model provides a crop straw processing apparatus, includes removes seat (1), evenly rotate on removing seat (1) lateral wall and be connected with a plurality of gyro wheels (49), its characterized in that: a fixed plate (2) is fixedly arranged at the front part of the movable seat (1), a root planing mechanism (3) is arranged in the fixed plate (2), and the root planing mechanism (3) digs the roots of the corn stalks out of the soil;
the root planing mechanism (3) comprises a plurality of shovel plates (4) which are arranged in an annular equidistant structure, lifting seats (5) are slidably connected to the outer sides of the shovel plates (4), the lifting seats (5) are slidably connected with the inner walls of the fixed plates (2), the inner side ends of the shovel plates (4) are in a triangular pyramid structure, and the lower ends of the shovel plates (4) can be surrounded into a hemispherical structure;
a shearing mechanism (6) is arranged above the fixed plate (2), and the shearing mechanism (6) shears the corn stalks into a plurality of sections;
the root planing mechanism (3) further comprises a movable ring (7), the movable ring (7) and the fixed plate (2) are of annular structures with notches at the front parts, the inner wall of the movable ring (7) is in sliding contact with the outer wall of the fixed plate (2), connecting plates (8) are fixedly arranged at positions of the inner wall of the movable ring (7) on two sides of the lifting seats (5) relatively, the inner side ends of the connecting plates (8) are of U-shaped structures, and plate grooves (9) in sliding fit with the connecting plates (8) are formed in the fixed plate (2);
the shearing mechanism (6) comprises a supporting rod (28), the supporting rod (28) is fixedly connected with the rear part of the fixed plate (2), a plurality of movable grooves (29) are formed in the supporting rod (28) in a linear equidistant structure, a movable plate (30) is connected inside the movable grooves (29) in a sliding mode, the rear part of the movable plate (30) is in a square structure, a driving assembly (31) is arranged at the rear part of the supporting rod (28), and the driving assembly (31) enables the movable plate (30) to move back and forth in a reciprocating mode;
the driving assembly (31) comprises a rotating shaft (32), a half gear (33) is coaxially and fixedly connected to the position inside the rotating shaft (32) relative to the movable plate (30), two second racks (34) which are meshed with the half gear (33) are symmetrically and fixedly arranged on the inner wall of the movable plate (30), a side plate (35) is sleeved on the lower portion of the rotating shaft (32), the side plate (35) is fixedly connected with a movable ring (7), a through hole (36) which is in sliding fit with the rotating shaft (32) is formed in the rear portion of the side plate (35), a guide block (37) is fixedly arranged in the through hole (36), a reciprocating thread groove (38) which is in sliding fit with the guide block (37) is formed in the rotating shaft (32), a motor (48) is fixedly connected to the lower end of the rotating shaft (32) coaxially, and fixedly connected with the motor (48) and the movable seat (1).
2. A crop straw treatment device according to claim 1, characterized in that: the novel lifting shovel is characterized in that a connecting rod (10) is connected to the shovel plate (4) in a rotating mode relative to the position of the connecting plate (8), the upper end of the connecting rod (10) is connected with the inside of the connecting plate (8) in a rotating mode, the lower portion of the lifting seat (5) is of a circular arc-shaped structure, a sliding block (11) is fixedly arranged on the upper end of the outer side wall of the shovel plate (4), a sliding groove (12) which is in sliding fit with the sliding block (11) is formed in the inner wall of the lifting seat (5), and the sliding block (11) and the sliding groove (12) are of an isosceles trapezoid column structure with the large outer side and the small inner side.
3. A crop straw treatment device according to claim 2, characterized in that: the utility model discloses a clamping device for the sliding block of the automobile, including slider (11), fixed plate (2), clamping block (15), vertical groove (17) have been seted up to slider (11) outside end, block (13) inner wall has fixture block (15) through a plurality of compression springs (14) elastic connection, fixture block (15) bottom surface outside end is inclined plane structure, clamping groove (16) with fixture block (15) joint complex are seted up on spout (12) upper portion, vertical groove (17) have been seted up to fixture block (15) bottom surface outside end, fixed plate (2) inner wall has set firmly stripper plate (18) with the position of vertical groove (17), stripper plate (18) and vertical groove (17) sliding fit, stripper plate (18) top surface inboard end and fixture block (15) inclined plane position extrusion fit.
4. A crop straw treatment device according to claim 3, characterized in that: two clamping plates (19) are symmetrically arranged at the lower ends of the outer walls of two sides of the shovel plate (4), the upper ends of the clamping plates (19) are of an arc-shaped structure and are matched with the edge of the upper end of the shovel plate (4) in a clamping mode, a hinge shaft (20) is fixedly arranged at the lower end of the shovel plate (4), a shaft groove (21) which is in running fit with the hinge shaft (20) is formed in the side wall of the lifting seat (5), the hinge shaft (20) is of an I-shaped structure, a torsion spring (22) is sleeved at the concave position of the hinge shaft (20), and two ends of the torsion spring (22) are fixedly connected with the outer wall of the hinge shaft (20) and the inner wall of the shaft groove (21) respectively.
5. The crop straw treatment device according to claim 4, wherein: the utility model discloses a rotary table structure is characterized by comprising a rotary table (23) and a fixed plate (2), wherein the rotary table (23) is coaxially fixedly connected with the outer side end of a hinged shaft (20), a plurality of tooth columns (24) are arranged on the rotary table (23) in an arc equidistant structure, limiting blocks (25) are fixedly arranged on one side of the tooth columns (24) opposite to the rotary table (23), limiting grooves (26) which are in sliding fit with the limiting blocks (25) are formed in the side walls of the rotary table (23), the limiting blocks (25) and the limiting grooves (26) are of T-shaped structures and are elastically connected through a plurality of reset springs (50), the other tooth columns (24) are fixedly connected with the outer wall of the rotary table (23), and first racks (27) are fixedly arranged on the inner walls of the fixed plate (2) opposite to the rotary table (23) in an engaged mode.
6. A crop straw treatment device according to claim 5, characterized in that: riser (39) has been set firmly at fly leaf (30) rear portion, riser (39) bilateral symmetry articulates there are two bull sticks (40), bull stick (40) outside end rotates and is connected with swivel plate (41), two swivel plate (41) are cross structural arrangement, one of them swivel plate (41) front end symmetry has set firmly two swivel rings (42), rotation groove (43) have been seted up to the position of relative swivel ring (42) on bracing piece (28), and another fixed axle (44) have been set firmly in the position between two relative swivel rings (42) of swivel plate (41) front end, fixed axle (44) all rotate with two swivel rings (42) and are connected with rotation groove (43), two cut apart baffle (45) have been set firmly between swivel ring (42) front end, baffle (45) front portion is U type structure, fixed axle (44) front end has set firmly baffle (46) with cut apart baffle (46) front end and has set firmly blade (47) on one side relative to cut apart on board (46).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311109227.5A CN117296559B (en) | 2023-08-31 | 2023-08-31 | Crop straw treatment device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311109227.5A CN117296559B (en) | 2023-08-31 | 2023-08-31 | Crop straw treatment device |
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| CN117296559A CN117296559A (en) | 2023-12-29 |
| CN117296559B true CN117296559B (en) | 2024-04-02 |
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| CN113396703A (en) * | 2021-06-28 | 2021-09-17 | 台州科技职业学院 | A press and chop mechanical equipment for crop straw recovery processing |
| CN115474476A (en) * | 2022-09-27 | 2022-12-16 | 宿州松椋农业科技有限公司 | Corn stalk pulls out device with desliming function |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6722296B2 (en) * | 2002-08-22 | 2004-04-20 | Clyde L. Reilly | Tree spade system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2057238A (en) * | 1979-08-11 | 1981-04-01 | Kidd A W | Crop chopper for maize trash and the like |
| KR20060034756A (en) * | 2004-10-19 | 2006-04-25 | (주)지앤지컨설턴트에프디아이 | Transplanter |
| JP2008113641A (en) * | 2006-11-01 | 2008-05-22 | Yoko Kobayashi | Bucket for transplanting garden plant |
| CN206533745U (en) * | 2017-03-06 | 2017-10-03 | 山东农业大学 | Sawing formula corn stalk shredding device |
| CN207167281U (en) * | 2017-08-09 | 2018-04-03 | 林本跃 | A kind of Garden Engineering green builds the automatic transplant apparatus of special trees |
| CN210900710U (en) * | 2019-11-19 | 2020-07-03 | 王焕玲 | Trees transplanting device is used in gardens |
| CN111819923A (en) * | 2020-07-21 | 2020-10-27 | 王秀菊 | Laborsaving device of getting of digging based on agricultural economy crops results |
| CN113396703A (en) * | 2021-06-28 | 2021-09-17 | 台州科技职业学院 | A press and chop mechanical equipment for crop straw recovery processing |
| CN115474476A (en) * | 2022-09-27 | 2022-12-16 | 宿州松椋农业科技有限公司 | Corn stalk pulls out device with desliming function |
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| CN117296559A (en) | 2023-12-29 |
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