CN112889512B - Riding type tea tree mowing machine and using method thereof - Google Patents
Riding type tea tree mowing machine and using method thereof Download PDFInfo
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- CN112889512B CN112889512B CN202110202750.7A CN202110202750A CN112889512B CN 112889512 B CN112889512 B CN 112889512B CN 202110202750 A CN202110202750 A CN 202110202750A CN 112889512 B CN112889512 B CN 112889512B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
- A01G3/02—Secateurs; Flower or fruit shears
- A01G3/033—Secateurs; Flower or fruit shears having motor-driven blades
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
- A01G3/002—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees for comminuting plant waste
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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
- Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
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Abstract
The invention belongs to the technical field of agricultural mechanical equipment, and particularly relates to a riding type tea tree platform mowing machine which comprises two crawler chassis, wherein the tops of the two crawler chassis are symmetrically and fixedly connected with two supporting columns, the top ends of the four supporting columns are fixedly connected with a same top plate, one side of the top plate is provided with an operating platform, the top of the top plate is fixedly connected with a seat, the top of the top plate is provided with a sun shield used for shielding the operating platform and the seat, and two folding guide plates positioned between the two crawler chassis are symmetrically and fixedly connected with the two sides of the bottom of the top plate; it also discloses a method of use. According to the tea leaf cutting machine, the whole device is reasonable in structure, strong in linkage, high in intelligent degree and simple in operation, the manual labor intensity can be greatly reduced, the working efficiency is improved, the notch flatness is good, the tea leaf yield is improved, multi-person work can be completed through one-person operation, the labor cost is greatly reduced, the adjustment flexibility is high, and the practicability is high.
Description
Technical Field
The invention relates to the technical field of agricultural mechanical equipment, in particular to a riding type tea tree mowing machine and a using method thereof.
Background
Tea trees are pruned and picked for many times (the tea trees are pruned and picked every year, so the tea trees are aged after many years), the vitality of upper branches is gradually reduced, even if production management is enhanced or deep pruning treatment is performed, good effects cannot be obtained, the germination capacity is not strong, the ratio of clamped leaves is obviously increased when the bud leaves are thin, the interval period between rounds in the growth period is long, the blooming period and the fruiting period are few, the yield and the quality of the bud leaves are obviously reduced, and meanwhile, renewal branches (or named spindly branches) continuously appear at root necks. According to different aging degrees, the tea garden is heavily pruned for the light people and is mown for the heavy people so as to achieve the purposes of enhancing tree vigor and renewing and rejuvenating.
The typhoon is generally aimed at tea trees with quite aged tree vigor, withered and bald branches, rare leaves, most branches losing bud breeding capability, low yield, moss and lichen distributed on some branches, mostly withered and black root systems, poor absorption capability and difficult yield increase even if fertilizers are additionally applied. For the aged tea trees, the regeneration of the desk-cradled tea trees is carried out, all branches are cut from the root necks, new branches are promoted to germinate, and new crowns are formed, and the height of the desk-cradled tea trees is preferably 5-10 cm from the ground.
The traditional tea tree platform cradling mode generally adopts manual scissors or an electric saw to operate, not only has high labor intensity and low working efficiency, but also has poor incision flatness of the manual tea tree platform cradling, is susceptible to infection, and simultaneously influences the germination of new branches and the yield of tea leaves in the later period.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a riding type tea tree mowing machine and a using method thereof.
In order to achieve the purpose, the invention adopts the following technical scheme:
a riding type tea tree mowing machine comprises two crawler base plates, wherein the tops of the two crawler base plates are symmetrically and fixedly connected with two supporting columns, the top ends of the four supporting columns are fixedly connected with a same top plate, one side of the top plate is provided with an operating table, the top of the top plate is fixedly connected with a seat, the top of the top plate is provided with a sunshade plate used for shielding the operating table and the seat, two sides of the bottom of the top plate are symmetrically and fixedly connected with two furling guide plates located between the two crawler base plates, each furling guide plate is composed of a furling outer inclined section and a furling straight section, the furling outer inclined sections are located in the advancing direction of running, the top of each furling straight section is provided with an installation groove opening, and a conveying assembly is arranged in each installation groove opening;
the bottom of the top plate is symmetrically and fixedly connected with two distributing guide plates positioned between the two collecting guide plates, each distributing guide plate is respectively composed of a distributing inner inclined section and a distributing straight section, the distributing inner inclined sections are arranged in the traveling advancing direction, and one sides of the two distributing inner inclined sections, which are far away from the corresponding distributing straight sections, are in sealing fit;
one side, close to each other, of each of the two distribution guide plates is connected with the same support nut plate in a sliding mode, the top of each support nut plate is fixedly connected with a protective cover, one side of the bottom of each support nut plate is rotatably connected with a rotary drum, an upper mounting ring is fixedly sleeved at the bottom of the outer wall of the rotary drum, two upper shearing blades are symmetrically and fixedly mounted on the side wall of the upper mounting ring, one side, located inside the protective cover, of the top of each support nut plate is rotatably connected with an inner rotary rod in a penetrating mode, one side of the inner rotary rod penetrates through the rotary drum and extends to the lower portion of the rotary drum, a lower mounting ring is fixedly sleeved on one side, located below the rotary drum, of the inner rotary rod, two lower shearing blades are symmetrically and fixedly mounted on the side wall of the lower mounting ring, and the two lower shearing blades are matched with the two upper shearing blades respectively;
the protective cover is internally provided with a power assembly which respectively drives the upper shearing blade and the lower shearing blade to rotate relatively, one side of the distributing straight section, which is far away from the distributing inner inclined section, is provided with a cutting assembly matched with the furling straight section, the cutting assembly is in transmission connection with the power assembly, and one side of the top plate is provided with a blowing assembly which is used for uniformly spreading the cut tea tree branches in a broken strip shape;
the top of supporting slide is close to one side fixedly connected with montant of two oblique section laminatings of allocating, and one side of montant runs through the top of roof and extends to the top of roof, and one side top that the seat was kept away from to the operation panel is equipped with the sliding sleeve, and the sliding sleeve is run through to one side of montant, and one side top that the montant is close to the operation panel is equipped with the scale mark.
Preferably, the conveying subassembly is including being the driving shaft and the driven shaft of symmetrical rotation connection in installation notch bottom inner wall both sides, all fixed cover is equipped with the driving roller on driving shaft and the driven shaft, transmission connection has same conveyer belt on two driving rollers, the lateral wall of conveyer belt is the annular equidistance and is equipped with a plurality of sharp sand grips, top and the fixedly connected with conveying motor of roof are run through on the top of driving shaft, and conveying motor fixed mounting is close to one side of operation panel at the top of roof, can drive the conveyer belt transmission through starting conveying motor, with this can realize conveying the tea tree branch after the platform is mowed to cutting assembly department and carry out the cutting operation, utilize sharp sand grip can effectually convey the tea tree branch, and can prevent that the tea tree branch from piling up the jam.
Preferably, two the oblique section is kept away from corresponding branch and is dialled flat straight section and one side bottom fixedly connected with same fixed set square that is close to each other in the branch, and top one side of fixed set square is rotated and is connected with the lead screw, and one side of lead screw and the top one side of supporting nut board run through threaded connection, the top fixedly connected with lead screw motor of lead screw, and lead screw motor fixed mounting is in bottom one side of roof, can drive through starting lead screw motor and support nut board and reciprocate, and then can adjust the height of platform cradling.
Preferably, the power assembly comprises a second rotating rod which is rotatably connected inside the protective cover, one end, far away from the screw rod, of the second rotating rod penetrates through the protective cover and is fixedly connected with a rotating motor, the rotating motor is fixedly installed on one side of the top of a supporting nut plate, two driving bevel gears which are arranged in the same direction are fixedly sleeved on the second rotating rod, one side, located inside the protective cover, of the top of the supporting nut plate penetrates through and is rotatably connected with a first rotating rod, one side of the first rotating rod and one side of an inner rotating rod both extend to the upper side of the supporting nut plate and are fixedly sleeved with driven bevel gears, the two driven bevel gears are respectively located below the two driving bevel gears and are meshed with each other, one side of the first rotating rod extends to the lower side of the supporting nut plate and are fixedly sleeved with driving straight gears, the outer wall of the rotating cylinder is fixedly sleeved with driven gears meshed with the driving straight gears, the rotating cylinder and the inner rotating rod can be respectively driven to rotate relatively by starting the rotating motor, and further the upper shearing blade and the lower shearing blade can be relatively rotated to achieve the shearing effect.
Preferably, cutting assembly includes that fixed connection keeps away from drawing in baffle one side and being four dead levers that the rectangle was arranged and is set up in the branch flat section, sliding sleeve is equipped with same slide on four dead levers, one side that the slide is close to the branch and dials the baffle is vertical equidistance and is equipped with a plurality of cutting blades, the branch is divided the flat section and is kept away from one side of the interior oblique section of branch and is vertical equidistance and seted up a plurality of through-holes, and a plurality of through-holes are run through respectively to one side of a plurality of cutting blades, one side of four dead levers all runs through the cover and is equipped with first reset spring, and one side fixed connection who keeps away from the branch of dialling the baffle respectively with the slide and correspond the dead lever is equallyd divide at the both ends of four first reset springs, slide through the slide and drive cutting blade and remove, can cut the tea tree branch through drawing in between the flat section and the branch of dividing the flat section, and realize the effect that the cutter blade resets through first reset spring.
Preferably, one side fixedly connected with wedge that the branch was dialled the baffle is kept away from to the slide, and two branches are dialled one side sliding connection that straight section is close to each other and are had same draw runner, and one side that the protection casing was kept away from to the draw runner is equipped with the triangle lug, and triangle lug and wedge removal contact cooperation, remove through the draw runner and drive the triangle lug and remove, can remove through the cooperation promotion slide with the wedge.
Preferably, one side of the sliding bar, which is far away from the triangular lug, is provided with a sliding groove, the sliding groove is symmetrically provided with two guide grooves on one side, which is far away from each other, of the inner wall, the top outer wall of the protective cover is symmetrically and fixedly connected with two fixed blocks on one side, which is close to the sliding bar, of the sliding groove, one ends of the two support sliding bars, which are close to the sliding bar, extend to the outer side of the corresponding fixed blocks respectively and are fixedly connected with the same movable plate, the bottom of one side, which is far away from the sliding bar, of the movable plate is in contact with the top of the outer wall, which is close to the sliding bar, of the protective cover, one side, which is close to the sliding bar, of the movable plate is in a sliding connection mode, the two support sliding bars are symmetrically arranged on one side, which is far away from each other, of the movable plate, penetrate through the sliding connection in the two guide grooves respectively, the other sides of the two support sliding bars extend to the outer side of the corresponding fixed blocks respectively and are sleeved with second return springs, two ends of the two second return springs are fixedly connected with one sides, the corresponding fixed blocks and one side of the support sliding bars respectively, the two return springs can drive the sliding bar to move back and forth, the sliding bar can not move back and forth along with the movable plate, and forth the height of the movable plate can be adjusted.
Preferably, one side of the top of the protective cover is connected with a third rotating rod in a penetrating and rotating mode, one side of the third rotating rod extends to the inside of the protective cover and is fixedly sleeved with a transmission bevel gear, the transmission bevel gear is located above one of the driving bevel gears and is meshed with the driving bevel gear, one side of the third rotating rod extends to the top of the protective cover and is fixedly sleeved with a cam, the cam is located above the two fixed blocks and is in movable contact with one side, away from the sliding strip, of the movable plate, the cam can be driven to rotate simultaneously by starting the rotating motor, and then the movable plate can be driven to move.
Preferably, the subassembly of blowing includes that fixed connection keeps away from the fan of operation panel one side at the top of roof, and the output of fan is connected with out the tuber pipe, and the other end that goes out the tuber pipe runs through the top of roof and is connected with the blast pipe, and blast pipe fixed connection is in bottom one side of roof, and the bottom symmetric connection of blast pipe has two blast pipes, and the air outlet of blast pipe is located draws in the baffle and distributes between the baffle, can blow off the tea tree branch that is the fragmental form after the below is cut through starting the fan, makes it evenly spread on the soil in tea garden.
A use method of a riding type tea tree mowing machine comprises the following steps:
s1, firstly, an operator sits on a seat to operate an operation table, controls a crawler chassis to drive the whole device to move, and can play a role in shading sun and rain through a sun shield;
s2, when the whole device moves, the collecting guide plate can be driven to move, the collecting outer inclined section positioned in front of the moving part inwards corrects tea tree branches with two sides inclining outwards, the operating platform starts a rotating motor to drive the second rotating rod to rotate, the two driving bevel gears are respectively engaged with the two driven bevel gears to move, the first rotating rod and the inner rotating rod can be respectively driven to rotate in the same direction, the lower shearing blade can be driven to rotate by the lower mounting ring when the inner rotating rod rotates, the rotating cylinder can be driven to rotate by the engagement movement of the driving straight gear and the driven straight gear when the first rotating rod rotates, and the upper shearing blade is driven to reversely rotate relative to the lower shearing blade by the upper mounting ring, so that the operation of carrying out table cutting on the tea trees is realized;
s3, when the whole device moves, the distributing guide plates are driven to move, the oblique sections in the distributing position in front of the moving position distribute the cut tea tree branches from the middle position to two sides, on one hand, the connecting part between the two distributing guide plates can move forwards conveniently to prevent the tea tree branches from being blocked, on the other hand, the tea tree branches can be evenly distributed into two groups and pushed towards the position between the drawing straight section and the distributing straight section, at the moment, the operating platform starts the transmission motor to drive the driving shaft to rotate, the transmission belt can be driven by the matching of the transmission roller and the driven shaft to transmit, so that the tea tree branches can be effectively transmitted to the position of the cutting assembly through the pointed convex strips to carry out cutting operation, the transmission efficiency of the tea tree branches can be improved, the tea tree branches are prevented from being stacked, and the movement of the device is influenced;
s4, when the tea tree branches move to the tail end of the folding straight section, when the rotating motor is started to drive the second rotating rod to rotate, the third rotating rod can be driven to rotate through the meshing motion of one driving bevel gear and the transmission bevel gear, the cam is further driven to rotate and contact with the movable plate, the movable plate can be driven to move at the moment, the movable plate can drive the sliding block and the supporting sliding rod to move at the same time, the movable plate can drive the sliding block and the supporting sliding rod to move, the second reset spring is enabled to be in a compression state, the sliding block can drive the sliding strip to move through moving, the triangular lug is further driven to move and drive the wedge block to move, the sliding plate is simultaneously driven to slide on the fixed rod and drive the cutting blades to move in the through holes, the first reset spring is in a stretching state at the moment, when the cutting blades move to contact with one side of the folding straight section, the effect of cutting the tea tree branches can be cut into broken strips with the length not more than 2cm through a plurality of cutting blades, and the tea tree branches can directly fall on the ground below;
s5, starting a fan through an operation panel, blowing air into an air supply pipe through an air outlet pipe, blowing the air out of the two air blowing pipes respectively, and blowing the broken strip-shaped tea branches accumulated below into the tea garden to achieve the effect of uniform coverage;
s6, when the height of the platform mow needs to be adjusted, the lead screw motor is started through the operating platform to drive the lead screw to rotate, the support nut plate can be driven to move up and down, the vertical rod can be driven to move up and down, the height value of the platform mow can be accurately determined through observation of an operator on the scale lines, the support nut plate can be driven to rotate and drive the rotating motor and the connecting fittings thereof, the upper shearing blade and the connecting fittings thereof, the lower shearing blade and the connecting fittings thereof, the cam and the connecting fittings thereof and the movable plate to move up and down simultaneously when moving up and down, and the movable plate can drive the sliding block to slide up and down in the sliding groove, so that the transmission relation with the sliding strip cannot be influenced, the sliding block also drives the support block to move up and down in the guide groove, the sliding strip can be driven to move back and forth when the movable plate moves back and forth, and the smoothness of the resetting movement of the cutting blade is improved.
The beneficial effects of the invention are:
1. the automatic operation of operators is facilitated through the seat and the operating console, the labor intensity of workers is greatly reduced, the intellectualization is improved, and the sun shading and rain shielding effect can be achieved for the operators through the sun shading board;
2. the rotary drum and the inner rotary rod can be respectively driven to rotate relatively by starting the rotary motor, so that the effect of relative rotation of the upper shearing blade and the lower shearing blade can be realized, and the shearing work can be finished;
3. the supporting nut plate can be driven to move up and down by starting the screw rod motor, and the upper shearing blade and the lower shearing blade are respectively driven to move up and down by the rotary drum and the inner rotating rod, so that the height adjusting effect of the platform mow is realized, and the height value of the platform mow can be accurately adjusted by matching up and down movement of the vertical rod and matching with the scale mark;
4. the conveyor belt can be driven to transmit by starting the conveyor motor, meanwhile, the tea tree branches cut off in front can be effectively conveyed to the position of the cutting assembly through the pointed convex strips to be cut, the conveying efficiency of the tea tree branches can be improved, the tea tree branches are prevented from being stacked, and the movement of the device is prevented from being influenced;
5. when the rotating motor is started, the cam can be driven to rotate, the movable plate is driven to move, the movable plate can drive the slide bar to move, the slide plate can be pushed to move under the moving coordination of the triangular lug and the wedge-shaped block, and the cutting blade is driven to move to achieve the cutting effect on the tea tree branches;
6. the blower is started to supply air to the blowing pipe, so that the tea tree branches which are cut below and are in a strip shape can be blown away, and the tea tree branches are uniformly spread on the soil of the tea garden;
7. through the cooperation of slider and spout and the cooperation of piece and guide slot, the fly leaf of not only being convenient for drives the draw runner and removes, improves cutting blade and resets the smoothness nature of motion, can not cause the influence to the transmission of draw runner when reciprocating to the fly leaf along with the regulation of platform mow height moreover.
According to the invention, the whole device has the advantages of reasonable structure, strong linkage, high intelligent degree and simple operation, not only can greatly reduce the labor intensity of workers and improve the working efficiency, but also has good notch flatness and can improve the tea yield, the multi-person work can be completed by one-person operation, the labor cost is greatly reduced, the adjustment flexibility is high, the practicability is strong, and the working requirements of the current platform mowing can be completely met.
Drawings
FIG. 1 is a front view of the overall structure of a riding tea tree mowing machine according to the present invention;
FIG. 2 is a front cross-sectional view of the overall structure of a riding tea tree mowing machine according to the present invention;
FIG. 3 is an enlarged view of part A of the riding tea tree mowing machine according to the present invention;
FIG. 4 is a top view of the overall structure of a riding tea tree mowing machine according to the present invention;
FIG. 5 is a top cross-sectional view of the overall structure of a riding tea tree mowing machine according to the present invention;
FIG. 6 is an enlarged view of part B of the riding tea tree mowing machine according to the present invention;
FIG. 7 is a cross-sectional view of the overall structure of a riding tea tree mowing machine of FIG. 5 according to the present invention;
FIG. 8 is a perspective view of a furling guide plate and a distributing guide plate structure of the riding type tea tree mowing machine provided by the invention;
FIG. 9 is a perspective view of a movable plate structure of the riding tea tree mowing machine according to the present invention;
FIG. 10 is a perspective view of the overall connection structure of the sliding plate of the riding tea tree mowing machine according to the present invention;
fig. 11 is a perspective view of a structure of a slider and a triangular bump of the riding-type tea tree mowing machine according to the present invention.
In the figure: 1. a crawler chassis; 2. a support pillar; 3. a top plate; 4. an operation table; 5. a seat; 6. a sun visor; 7. collecting the guide plate; 71. folding the outer oblique section; 72. folding the straight section; 8. installing a notch; 9. a drive shaft; 10. a driven shaft; 11. a driving roller; 12. a conveyor belt; 13. a pointed convex strip; 14. a transfer motor; 15. a distributing guide plate; 151. allocating an inner inclined section; 152. dividing and leveling the straight sections; 16. fixing a set square; 17. a screw rod; 18. a lead screw motor; 19. a support nut plate; 20. a protective cover; 21. a rotating drum; 22. an upper mounting ring; 23. an upper shearing blade; 24. a driven spur gear; 25. a first rotating lever; 26. a driving spur gear; 27. an inner rotating rod; 28. a lower mounting ring; 29. a lower shearing blade; 30. a driven bevel gear; 31. a second rotating rod; 32. a driving bevel gear; 33. rotating the motor; 34. a third rotating rod; 35. a transmission bevel gear; 36. a cam; 37. fixing the rod; 38. a slide plate; 39. a cutting blade; 40. a through hole; 41. a first return spring; 42. a wedge block; 43. a slide bar; 44. a triangular bump; 45. a chute; 46. a guide groove; 47. a movable plate; 48. a slider; 49. supporting a block; 50. a fixed block; 51. supporting the sliding rod; 52. a second return spring; 53. a vertical rod; 54. scale marks; 55. a fan; 56. an air outlet pipe; 57. an air supply pipe; 58. a blowpipe.
Detailed Description
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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-11, a riding type tea tree mowing machine comprises two track chassis 1, two support columns 2 are symmetrically and fixedly connected to the tops of the two track chassis 1, the top ends of the four support columns 2 are fixedly connected with a same top plate 3, an operation table 4 is arranged on one side of the top plate 3, a seat 5 is fixedly connected to the top of the top plate 3, a sun shield 6 for shielding the operation table 4 and the seat 5 is arranged on the top of the top plate 3, two furling guide plates 7 positioned between the two track chassis 1 are symmetrically and fixedly connected to the two sides of the bottom of the top plate 3, the furling guide plates 7 are respectively composed of furling outer oblique sections 71 and furling straight sections 72, the furling outer oblique sections 71 are positioned in the advancing direction of driving, an installation notch 8 is formed in the top of the furling straight sections 72, a conveying assembly is arranged in the installation notch 8, two distributing guide plates 15 positioned between the two furling straight sections 7 are symmetrically and fixedly connected to the bottom of the top plate 3, the distributing guide plates 15 are respectively composed of distributing inner oblique sections 151 and distributing straight sections and distributing sections 152, a rotating cylinder supporting nut supporting rod 21 is arranged on one side of a rotating cylinder supporting ring, a rotating cylinder 19 is connected to one side of a rotating cylinder supporting ring, a rotating cylinder supporting rod 21 is arranged on one side of a rotating cylinder supporting ring, a rotating cylinder supporting ring 21 is connected to one side of a rotating cylinder supporting ring, a rotating cylinder supporting ring 21, two lower shearing blades 29 are symmetrically and fixedly mounted on the side wall of the lower mounting ring 28, the two lower shearing blades 29 are respectively matched with the two upper shearing blades 23, power components which respectively drive the upper shearing blades 23 and the lower shearing blades 29 to rotate relatively are arranged in the protective cover 20, one side of the horizontal straight section 152 which is far away from the horizontal inner oblique section 151 is provided with a cutting component matched with the folded horizontal straight section 72, the cutting component is in transmission connection with the power components, one side of the top plate 3 is provided with a blowing component which is used for uniformly diffusing the cut tea tree branches in a broken strip shape, one side of the top of the supporting sliding plate 19 which is close to the two horizontal inner oblique sections 151 is fixedly connected with a vertical rod 53, one side of the vertical rod 53 penetrates through the top of the top plate 3 and extends to the upper side of the top plate 3, the top of one side of the seat 5 which is far away from the operating platform 4 is provided with a sliding sleeve, one side of the vertical rod 53 penetrates through the sliding sleeve, and the top of one side of the vertical rod 53 which is close to the operating platform 4 is provided with a scale line 54.
According to the tea tree branch cutting machine, the conveying assembly comprises a driving shaft 9 and a driven shaft 10 which are symmetrically and rotatably connected to two sides of the inner wall of the bottom of the mounting groove opening 8, driving rollers 11 are fixedly sleeved on the driving shaft 9 and the driven shaft 10 respectively, the two driving rollers 11 are in transmission connection with the same conveying belt 12, the outer side wall of the conveying belt 12 is annularly and equidistantly provided with a plurality of pointed convex strips 13, the top end of the driving shaft 9 penetrates through the top of the top plate 3 and is fixedly connected with a conveying motor 14, the conveying motor 14 is fixedly mounted on one side, close to the operating table 4, of the top plate 3, the conveying belt 12 can be driven to perform transmission by starting the conveying motor 14, so that cut tea tree branches cut by the table can be conveyed to the cutting assembly to be cut, the tea tree branches can be effectively conveyed by the pointed convex strips 13, and the tea tree branches can be prevented from being stacked and blocked.
According to the invention, the bottom of one side, far away from the corresponding horizontal section 152, of the two sub-inclined sections 151, close to each other, is fixedly connected with the same fixed triangular plate 16, one side of the top of the fixed triangular plate 16 is rotatably connected with a screw rod 17, one side of the screw rod 17 is in threaded connection with one side of the top of the supporting nut plate 19, the top end of the screw rod 17 is fixedly connected with a screw rod motor 18, the screw rod motor 18 is fixedly arranged on one side of the bottom of the top plate 3, the supporting nut plate 19 can be driven to move up and down by starting the screw rod motor 18, and the height of the platform mow can be adjusted.
In the invention, the power assembly comprises a second rotating rod 31 which is rotatably connected inside the protective cover 20, one end of the second rotating rod 31 far away from the screw rod 17 penetrates through the protective cover 20 and is fixedly connected with a rotating motor 33, the rotating motor 33 is fixedly installed on one side of the top of a support nut plate 19, two driving bevel gears 32 which are arranged in the same direction are fixedly sleeved on the second rotating rod 31, one side of the top of the support nut plate 19, which is positioned inside the protective cover 20, penetrates through and is rotatably connected with a first rotating rod 25, one side of the first rotating rod 25 and one side of an inner rotating rod 27 both extend to the upper side of the support nut plate 19 and are fixedly sleeved with driven bevel gears 30, the two driven bevel gears 30 are respectively positioned below the two driving bevel gears 32 and are mutually meshed, one side of the first rotating rod 25 extends to the lower side of the support nut plate 19 and is fixedly sleeved with a driving straight gear 26, a driven straight gear 24 meshed with the driving straight gear 26 is fixedly sleeved on the outer wall of the rotating cylinder 21, and the rotating motor 33 is started to respectively drive the rotating cylinder 21 and the inner rotating rod 27 to rotate relatively, so as to realize the effect of relative rotation of the upper shearing blade 23 and the lower shearing blade 29.
According to the tea tree branch cutting device, the cutting assembly comprises four fixing rods 37 which are fixedly connected to one side, far away from the gathering guide plate 7, of the distributing straight section 152 and are arranged in a rectangular mode, the same sliding plate 38 is sleeved on the four fixing rods 37 in a sliding mode, a plurality of cutting blades 39 are arranged on one side, close to the distributing guide plate 15, of the sliding plate 38 in a vertical equidistant mode, a plurality of through holes 40 are formed in one side, far away from the distributing inner inclined section 151, of the distributing straight section 152 in the distributing mode in a vertical equidistant mode, one side of each cutting blade 39 penetrates through the plurality of through holes 40, a first return spring 41 penetrates through one side of each fixing rod 37 in a sleeved mode, two ends of each first return spring 41 are fixedly connected with one side, far away from the distributing guide plate 15, of the sliding plate 38 and one side of the corresponding fixing rod 37, the cutting blades 39 are driven to move through sliding of the sliding plate 38, tea tree branches passing through the gathering straight section 72 and the distributing straight section 152 can be cut, and the effect of resetting the cutting blades 39 is achieved through the first return springs 41.
In the invention, a wedge block 42 is fixedly connected to one side of the sliding plate 38 far away from the distributing guide plate 15, one side of the two distributing straight sections 152 close to each other is slidably connected with the same sliding bar 43, a triangular lug 44 is arranged on one side of the sliding bar 43 far away from the protective cover 20, the triangular lug 44 is in movable contact and matching with the wedge block 42, the triangular lug 44 is driven to move by the movement of the sliding bar 43, and the sliding plate 38 can be pushed to move by the matching with the wedge block 42.
In the invention, a sliding groove 45 is arranged on one side of a sliding bar 43 far away from a triangular lug 44, two guide grooves 46 are symmetrically arranged on the inner wall of one side of the sliding groove 45 far away from each other, two fixed blocks 50 are symmetrically and fixedly connected to one side of the outer wall of the top of a protective cover 20 near the sliding bar 43, a supporting slide rod 51 is respectively connected to one side of the two fixed blocks 50 near the sliding bar 43 in a penetrating and sliding manner, one ends of the two supporting slide rods 51 near the sliding bar 43 extend to the outer side of the corresponding fixed blocks 50 respectively and are fixedly connected with a same movable plate 47, the bottom of one side of the movable plate 47 far away from the sliding bar 43 is contacted with the top of the outer wall of one side of the protective cover 20 near the sliding bar 43, a sliding block 48 is fixedly connected to one side of the movable plate 47 near the sliding bar 43, one side of the sliding block 48 penetrates through the sliding groove 45, and two supporting blocks 49 are symmetrically arranged on one side of the sliding block 48 far away from each other, the two support blocks 49 respectively penetrate through the two guide grooves 46 to be connected in a sliding mode, the other sides of the two support sliding rods 51 respectively extend to the outer sides of the other sides of the corresponding fixed blocks 50 and are respectively sleeved with the second return springs 52 in a penetrating mode, two ends of each second return spring 52 are respectively fixedly connected with one side of the corresponding fixed block 50 and one side of each support sliding rod 51, the movable plate 47 can horizontally move back and forth to drive the sliding strips 43 to move back and forth, the movable plate 47 can be stably supported and moved through the support sliding rods 51, the movable plate 47 can be reset through the second return springs 52, and the movable plate 47 cannot affect transmission of the sliding strips 43 when moving up and down along with adjustment of the swath height.
In the invention, one side of the top of the shield 20 is rotatably connected with a third rotating rod 34, one side of the third rotating rod 34 extends into the shield 20 and is fixedly sleeved with a transmission bevel gear 35, the transmission bevel gear 35 is positioned above one of the driving bevel gears 32 and is engaged with the driving bevel gear, one side of the third rotating rod 34 extends above the shield 20 and is fixedly sleeved with a cam 36, the cam 36 is positioned above the two fixed blocks 50 and is in movable contact with one side of the movable plate 47, which is far away from the sliding bar 43, and the cam 36 can be simultaneously driven to rotate by starting the rotating motor 33, so that the movable plate 47 can be driven to move.
According to the tea tree branch spreading device, the blowing assembly comprises a fan 55 fixedly connected to one side, far away from the operating platform 4, of the top plate 3, the output end of the fan 55 is connected with an air outlet pipe 56, the other end of the air outlet pipe 56 penetrates through the top of the top plate 3 and is connected with an air supply pipe 57, the air supply pipe 57 is fixedly connected to one side of the bottom of the top plate 3, two air blowing pipes 58 are symmetrically connected to the bottom of the air supply pipe 57, an air outlet of each air blowing pipe 58 is located between the collecting guide plate 7 and the distributing guide plate 15, and tea tree branches cut below and then in a strip shape can be blown away by starting the fan 55 to be uniformly spread on soil of a tea garden.
A use method of a riding type tea tree mowing machine comprises the following steps:
s1, firstly, an operator sits on a seat 5 to operate an operating platform 4, controls a crawler chassis 1 to drive the whole device to move, and can shade the operator from sunlight and rain through a sun shield 6;
s2, when the whole device moves, the folding guide plate 7 can be driven to move, the folding outer inclined section 71 positioned in front of the movement inwards straightens tea branches with two sides inclining outwards, the rotating motor 33 is started through the operation table 4 to drive the second rotating rod 31 to rotate, the two driving bevel gears 32 are respectively engaged with the two driven bevel gears 30 to respectively drive the first rotating rod 25 and the inner rotating rod 27 to rotate in the same direction, the lower shearing blade 29 can be driven by the lower mounting ring 28 when the inner rotating rod 27 rotates, the first rotating rod 25 can be driven to rotate by the engagement of the driving straight gear 26 and the driven straight gear 24 when rotating, the rotating cylinder 21 can be driven to rotate, and the upper shearing blade 23 is driven by the upper mounting ring 22 to rotate reversely relative to the lower shearing blade 29, so that the operation of tea tree mowing is realized;
s3, when the whole device moves, the distribution guide plates 15 are driven to move, the inclined sections 151 in the distribution in front of the moving position are used for distributing the tea tree branches after being cut in the table from the middle position to two sides, on one hand, the connecting parts between the two distribution guide plates 15 can move forwards conveniently, the tea tree branches are prevented from being blocked, on the other hand, the tea tree branches can be uniformly distributed into two groups and pushed towards the space between the folding straight sections 72 and the distribution straight sections 152, at the moment, the transmission motor 14 is started through the operating table 4 to drive the driving shaft 9 to rotate, the transmission belt 12 can be driven to transmit through the matching of the transmission roller 11 and the driven shaft 10, the tea tree branches can be effectively transmitted to the position of the cutting assembly through the pointed convex strips 13 for cutting operation, the transmission efficiency of the tea tree branches can be improved, the accumulation of the tea tree branches is prevented, and the movement of the device is influenced;
s4, when the tea tree branches move to the tail end of the folding straight section 72, when the rotating motor 33 is started to drive the second rotating rod 31 to rotate, the third rotating rod 34 can be driven to rotate through the meshing motion of one of the driving bevel gears 32 and the transmission bevel gear 35, the cam 36 is further driven to rotate and contact with the movable plate 47, the movable plate 47 can be driven to move at the moment, meanwhile, the movable plate 47 can drive the sliding block 48 and the support sliding rod 51 to move, the second return spring 52 is in a compressed state, the sliding block 48 can drive the sliding strip 43 to move through moving, the triangular bump 44 is further driven to move and push the wedge block 42 to move, the sliding plate 38 is driven to slide on the fixed rod 37 and drive the cutting blade 39 to move in the through hole 40, at the moment, the first return spring 41 is in a stretched state, and when the cutting blade 39 moves to contact with one side of the folding straight section 72, the effect of cutting the passing tea tree branches can be achieved, and the tea tree branches can be cut into broken strips with the length not more than 2cm through the plurality of cutting blades 39 and directly fall on the ground below;
s5, starting the fan 55 through the operating board 4, blowing wind into the air supply pipe 57 through the air outlet pipe 56, blowing the wind out of the two air blowing pipes 58 respectively, and blowing the broken strip-shaped tea branches accumulated below into the tea garden to achieve the effect of uniform coverage;
s6, when the height of the swath needs to be adjusted, the operation table 4 is used for starting the lead screw motor 18 to drive the lead screw 17 to rotate, the support nut plate 19 can be driven to move up and down, the vertical rod 53 can be driven to move up and down, the height value of the swath can be accurately determined through observation of the scale mark 54 by an operator, when the support nut plate 19 moves up and down, the rotating motor 33 and a connecting fitting thereof, the upper shearing blade 23 and a connecting fitting thereof, the lower shearing blade 29 and a connecting fitting thereof, the cam 36 and a connecting fitting thereof, and the movable plate 47 can be driven to move up and down, the movable plate 47 can drive the sliding block 48 to slide up and down in the sliding groove 45, so that the transmission relation with the sliding strip 43 cannot be influenced, the sliding block 48 drives the support block 49 to move up and down in the guide groove 46, the sliding strip 43 can be driven to move back and forth when the movable plate 47 moves back and forth, and the smoothness of the resetting movement of the cutting blade 39 is improved.
However, as is well known to those skilled in the art, the working principles and wiring methods of the transmission motor 14, the lead screw motor 18, the rotation motor 33 and the fan 55 are common and are conventional means or common knowledge, and will not be described herein, and those skilled in the art can make any choice according to their needs or convenience.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. A riding type tea tree platform mowing machine comprises two track chassis (1), and is characterized in that the tops of the two track chassis (1) are symmetrically and fixedly connected with two support columns (2), the top ends of the four support columns (2) are fixedly connected with a same top plate (3), one side of the top plate (3) is provided with an operation table (4), the top of the top plate (3) is fixedly connected with a seat (5), the top of the top plate (3) is provided with a sunshade board (6) used for shielding the operation table (4) and the seat (5), two sides of the bottom of the top plate (3) are symmetrically and fixedly connected with two furling guide plates (7) positioned between the two track chassis (1), the furling guide plates (7) respectively comprise furling outer oblique sections (71) and furling straight sections (72), the furling outer oblique sections (71) are positioned in the advancing direction of driving, the tops of the furling straight sections (72) are provided with mounting notches (8), and conveying assemblies are arranged in the mounting notches (8);
the bottom of the top plate (3) is symmetrically and fixedly connected with two distribution guide plates (15) positioned between the two folding guide plates (7), each distribution guide plate (15) is respectively composed of a distribution inner inclined section (151) and a distribution straight section (152), the distribution inner inclined sections (151) are arranged in the advancing direction of running, and one sides of the two distribution inner inclined sections (151) far away from the corresponding distribution straight sections (152) are sealed and attached;
one side, close to each other, of each of the two distribution guide plates (15) is connected with the same support nut plate (19) in a sliding mode, the top of each support nut plate (19) is fixedly connected with a protective cover (20), one side of the bottom of each support nut plate (19) is connected with a rotary drum (21) in a rotating mode, the bottom of the outer wall of each rotary drum (21) is fixedly sleeved with an upper mounting ring (22), two upper shearing blades (23) are symmetrically and fixedly mounted on the side wall of each upper mounting ring (22), one side, located inside the protective cover (20), of the top of each support nut plate (19) is connected with an inner rotary rod (27) in a penetrating and rotating mode, one side of each inner rotary rod (27) penetrates through each rotary drum (21) and extends to the lower portion of each rotary drum (21), a lower mounting ring (28) is fixedly sleeved on one side, located below each rotary drum (21), two lower shearing blades (29) are symmetrically and fixedly mounted on the side wall of each lower mounting ring (28), and the two lower shearing blades (29) are respectively matched with the two upper shearing blades (23);
the tea tree pruning machine is characterized in that a power assembly for respectively driving an upper shearing blade (23) and a lower shearing blade (29) to rotate relatively is arranged in the protective cover (20), a cutting assembly matched with the furled straight section (72) is arranged on one side, away from the distribution inner inclined section (151), of the distribution straight section (152), the cutting assembly is in transmission connection with the power assembly, and a blowing assembly for uniformly diffusing the cut broken strip-shaped tea tree branches is arranged on one side of the top plate (3);
the top of support nut plate (19) is close to one side fixedly connected with montant (53) of two interior oblique sections (151) laminating of allocating, and the top of roof (3) is run through and extend to the top of roof (3) in one side of montant (53), and one side top that seat (5) were kept away from in operation panel (4) is equipped with the sliding sleeve, and the sliding sleeve is run through to one side of montant (53), and one side top that montant (53) are close to operation panel (4) is equipped with scale mark (54).
2. The riding tea tree mowing machine according to claim 1, wherein the transmission assembly comprises a driving shaft (9) and a driven shaft (10) which are symmetrically and rotatably connected to two sides of the inner wall of the bottom of the mounting groove opening (8), driving rollers (11) are fixedly sleeved on the driving shaft (9) and the driven shaft (10), the same conveyor belt (12) is in transmission connection with the two driving rollers (11), the outer side wall of the conveyor belt (12) is provided with a plurality of pointed raised strips (13) in an annular shape at equal intervals, the top end of the driving shaft (9) penetrates through the top of the top plate (3) and is fixedly connected with a transmission motor (14), and the transmission motor (14) is fixedly mounted at one side, close to the operating table (4), of the top plate (3).
3. The riding tea tree mowing machine according to claim 2, wherein the two inner inclined distribution sections (151) are fixedly connected with the same fixed triangular plate (16) at the bottoms of the sides far away from the corresponding flat distribution section (152) and close to each other, a screw rod (17) is rotatably connected to one side of the top of the fixed triangular plate (16), one side of the screw rod (17) is in threaded connection with one side of the top of the supporting nut plate (19), a screw rod motor (18) is fixedly connected to the top end of the screw rod (17), and the screw rod motor (18) is fixedly installed at one side of the bottom of the top plate (3).
4. The riding tea table mowing machine according to claim 3, wherein the power assembly comprises a second rotating rod (31) rotatably connected inside the guard (20), one end of the second rotating rod (31), which is far away from the lead screw (17), penetrates through the guard (20) and is fixedly connected with a rotating motor (33), the rotating motor (33) is fixedly mounted on one side of the top of the supporting nut plate (19), two driving bevel gears (32) which are arranged in the same direction are fixedly sleeved on the second rotating rod (31), one side, which is located inside the guard (20), of the top of the supporting nut plate (19) penetrates and is rotatably connected with a first rotating rod (25), one side of the first rotating rod (25) and one side of the inner rotating rod (27) both extend to the position above the supporting nut plate (19) and are fixedly sleeved with driven bevel gears (30), the two driven bevel gears (30) are respectively located below the two driving bevel gears (32) and are mutually engaged, one side of the first rotating rod (25) extends to the position below the supporting nut plate (19) and are fixedly sleeved with straight gears (26), and outer walls of the driving bevel gears (21) are fixedly sleeved with straight gears (26), and outer walls of the straight gears (26) are engaged with the straight gears (24).
5. The riding tea tree mowing machine according to claim 4, wherein the cutting assembly comprises four fixing rods (37) fixedly connected to one side of the distributing straight section (152) far away from the collecting guide plate (7) and arranged in a rectangular array, a same sliding plate (38) is slidably sleeved on the four fixing rods (37), a plurality of cutting blades (39) are vertically and equidistantly arranged on one side of the sliding plate (38) close to the distributing guide plate (15), a plurality of through holes (40) are vertically and equidistantly arranged on one side of the distributing straight section (152) far away from the distributing inner inclined section (151), one sides of the cutting blades (39) respectively penetrate through the through holes (40), a first return spring (41) is respectively sleeved on one side of each fixing rod (37) in a penetrating manner, and two ends of each first return spring (41) are respectively fixedly connected with one side of the sliding plate (38) far away from the distributing guide plate (15) and one side of the corresponding fixing rod (37).
6. The riding tea tree mowing machine according to claim 5, wherein the side of the sliding plate (38) away from the distributing guide plate (15) is fixedly connected with a wedge-shaped block (42), the side of the two distributing straight sections (152) close to each other is slidably connected with the same sliding bar (43), a triangular bump (44) is arranged on the side of the sliding bar (43) away from the protective cover (20), and the triangular bump (44) is in movable contact with and fits with the wedge-shaped block (42).
7. The riding tea tree mowing machine according to claim 6, wherein a sliding groove (45) is formed in one side, away from the triangular bump (44), of the sliding bar (43), two guide grooves (46) are symmetrically formed in the inner wall of one side, away from each other, of the sliding groove (45), two fixed blocks (50) are symmetrically and fixedly connected to one side, close to the sliding bar (43), of the outer wall of the top of the protective cover (20), one side, close to the sliding bar (43), of each fixed block (50) is connected with a supporting sliding rod (51) in a penetrating mode, one end, close to the sliding bar (43), of each supporting sliding rod (51) extends to the outer side, corresponding to the corresponding fixed block (50), and is fixedly connected with a same movable plate (47), the bottom of one side, away from the sliding bar (43), of the movable plate (47) is in contact with the top of the outer wall of one side, close to the sliding bar (43), of each movable plate (47), a sliding block (48) is fixedly connected to one side, of each sliding block (48) penetrates through the sliding groove (45), two supporting blocks (49) are symmetrically arranged on one side, two supporting sliding blocks (49), and two supporting springs (52) extend through the inner side, and are connected with the corresponding fixed blocks (46), and two ends of the two second return springs (52) are respectively and fixedly connected with one side of the corresponding fixed block (50) and one side of the supporting slide rod (51).
8. A riding tea tree mowing machine according to claim 7, wherein a third rotating bar (34) is rotatably connected to one side of the top of the hood (20), one side of the third rotating bar (34) extends into the hood (20) and is fixedly sleeved with a transmission bevel gear (35), the transmission bevel gear (35) is positioned above one of the driving bevel gears (32) and is engaged with the driving bevel gear, one side of the third rotating bar (34) extends above the hood (20) and is fixedly sleeved with a cam (36), and the cam (36) is positioned above the two fixed blocks (50) and is in movable contact with the side of the movable plate (47) away from the sliding bar (43).
9. The riding tea tree mowing machine according to claim 8, wherein the blowing assembly comprises a fan (55) fixedly connected to the side, away from the operating table (4), of the top plate (3), an air outlet pipe (56) is connected to the output end of the fan (55), the other end of the air outlet pipe (56) penetrates through the top of the top plate (3) and is connected with an air supply pipe (57), the air supply pipe (57) is fixedly connected to one side of the bottom of the top plate (3), two air blowing pipes (58) are symmetrically connected to the bottom of the air supply pipe (57), and an air outlet of each air blowing pipe (58) is located between the collecting guide plate (7) and the distributing guide plate (15).
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| DE202004012112U1 (en) * | 2004-07-30 | 2004-11-18 | Momberg, Roland | Device for the automatic cutting and chopping of woody plants |
| CN205093294U (en) * | 2015-04-29 | 2016-03-23 | 南京林业大学 | Quick -witted conveyor of flat stubble of bush |
| CN205497692U (en) * | 2015-12-03 | 2016-08-24 | 重庆市卓玛家具有限公司 | Old and useless timber cutting device |
| CN106818018A (en) * | 2017-03-22 | 2017-06-13 | 山东农业大学 | Chain-type sweet potato seedling grinding recovery machine |
| CN107371837A (en) * | 2017-06-12 | 2017-11-24 | 昆明理工大学 | A kind of remote control electric rose pruning machine |
| CN207749232U (en) * | 2017-11-24 | 2018-08-21 | 江西明恒纺织集团有限公司 | A kind of reciprocating textile industry woven cloth line cut-off machine |
| CN108633525B (en) * | 2018-03-27 | 2020-02-07 | 昆明理工大学 | Rose branch trimming machine |
| CN108718758A (en) * | 2018-04-27 | 2018-11-02 | 昆明理工大学 | A kind of chopping and returning formula rose pruning machine |
| CN108575386A (en) * | 2018-06-07 | 2018-09-28 | 农业部南京农业机械化研究所 | A kind of tea tree deep pruning machine |
| CN110959363A (en) * | 2019-11-27 | 2020-04-07 | 惠州市沃进科技有限公司 | Safe high-efficient gardens trimming means |
| CN212259875U (en) * | 2020-05-25 | 2021-01-01 | 乐平市历居山生态农业发展有限公司 | Tea leaf pruning tool for tea leaf planting |
| CN212355365U (en) * | 2020-09-17 | 2021-01-15 | 广西金元祥智慧农业科技有限公司 | Cutting, gathering and conveying device of mulberry twig shoot reaper |
| CN112314389A (en) * | 2020-11-27 | 2021-02-05 | 江苏农林职业技术学院 | Gardens nursery stock plays seedling machine |
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