CN113574987B - Cutter shaft anti-winding device for rotary cultivator - Google Patents
Cutter shaft anti-winding device for rotary cultivator Download PDFInfo
- Publication number
- CN113574987B CN113574987B CN202110755679.5A CN202110755679A CN113574987B CN 113574987 B CN113574987 B CN 113574987B CN 202110755679 A CN202110755679 A CN 202110755679A CN 113574987 B CN113574987 B CN 113574987B
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- wall
- groups
- rod
- mounting plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
-
- 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
- A01B71/00—Construction or arrangement of setting or adjusting mechanisms, of implement or tool drive or of power take-off; Means for protecting parts against dust, or the like; Adapting machine elements to or for agricultural purposes
- A01B71/08—Means for protecting against dust, or the like, or for cleaning agricultural implements
-
- 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
- Y02P60/14—Measures for saving energy, e.g. in green houses
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
The invention discloses a cutter shaft anti-winding device for a rotary cultivator, which comprises a mounting plate, wherein the surface of the mounting plate is rotatably connected with a rotating shaft, the outer wall of the rotating shaft is fixedly connected with a rotating roller, rotary cultivation blades are uniformly distributed and fixedly mounted on the outer wall of the rotating roller, the surface of the mounting plate is provided with a lifting mechanism, the surface of the lifting mechanism is provided with a reciprocating mechanism, compared with the prior art, the handle drives a first threaded rod to rotate through a knob handle, the first threaded rod drives a first sliding block to downwards slide along the surface of a first sliding chute, the first sliding block drives a first connecting rod and a U-shaped plate to synchronously downwards move, two groups of second connecting rods, scraping blades and scraping blades synchronously descend along with the rotation until the lower surfaces of the downwards moving scraping blades and scraping blades are contacted with the outer wall of the rotating roller, and then the knob first threaded rod is stopped, so that the height adjustment of a cleaning mechanism is conveniently completed, thereby effectively improving the convenience of subsequently cleaning weeds and mud lumps on the outer wall of the rotary roller.
Description
Technical Field
The invention relates to the technical field of cutter shaft anti-winding, in particular to a cutter shaft anti-winding device for a rotary cultivator.
Background
The rotary cultivator: the rotary cultivator is a cultivator which is matched with a tractor to complete the operations of ploughing and harrowing. The soil breaking machine has the characteristics of strong soil breaking capacity, flat ground surface after ploughing and the like, so that the soil breaking machine is widely applied; meanwhile, the stubble buried below the ground surface can be cut up, the operation of the seeder is convenient, and a good seedbed is provided for later-stage seeding. The rotary cultivator in the prior art has the following problems after the operation is finished:
the rotary cultivator among the prior art is after the operation, there are more weeds and clod on its surface that is used for the arbor of rotary tillage, if in time will twine the weeds and clod clearance on arbor surface and fall, lead to the arbor to rust easily, because the surface mounting of arbor has more rotary blade, lead to the inconvenient clearance of weeds and clod on arbor surface, and simultaneously, mostly rely on the manual work to come to clear up weeds and clod on arbor surface at present, because weeds and clod are difficult to clear up, thereby lead to the clearing up time of weeds and clod longer, a large amount of activity duration has been wasted.
Disclosure of Invention
The invention aims to provide a cutter shaft anti-winding device for a rotary cultivator, which solves the problems in the background technology.
In order to solve the technical problems, the invention adopts the following technical scheme: the utility model provides a device is prevented twining by arbor for rotary cultivator, includes the mounting panel, the surface of mounting panel is rotated and is connected with the axis of rotation, the outer wall fixedly connected with of axis of rotation changes the roller, the outer wall evenly distributed fixed mounting who changes the roller has rotary blade, the surface of mounting panel is equipped with elevating system, elevating system's surface is equipped with reciprocating mechanism, reciprocating mechanism's surface is equipped with clearance mechanism, the inner wall of mounting panel is equipped with supplementary slewing mechanism.
Preferably, the both ends of axis of rotation all fixedly connected with installation cover, the through-hole has been seted up to the upper surface of mounting panel.
Preferably, elevating system is including first threaded rod, first threaded rod and mounting panel rotate to be connected, first spout has been seted up to the inner wall symmetry of mounting panel, and is two sets of the equal sliding connection of inner wall of first spout has first slider, first threaded rod and first slider screw thread rotate to be connected, and are two sets of the equal fixedly connected with head rod of opposite side of first slider, it is two sets of fixedly connected with U template between the head rod, the upper surface of U template and the inner wall swing joint of mounting panel, the guide way has been seted up to the inner wall symmetry of U template.
Preferably, one end of the first threaded rod is fixedly connected with a handle.
Preferably, reciprocating mechanism is including the motor, the surperficial symmetry of U template is rotated and is connected with first pivot pole, the drive output of motor and the one end fixed connection of a set of first pivot pole, it is two sets of the outer wall of first pivot pole is all fixed cover and is connect the belt pulley, and is two sets of the transmission is connected with driving belt between the belt pulley, driving belt's outer wall fixedly connected with L type guide bar, it is two sets of the equal sliding connection of inner wall of guide way has the guide block, and is two sets of the lower fixed surface of guide block is connected with removes the cover, the sliding tray has been seted up on the surface of removal cover, the one end of L type guide bar and the inner wall movable contact of sliding tray.
Preferably, the outer wall of motor fixedly connected with fixed block, the lower surface of fixed block and the upper surface fixed connection of U template.
Preferably, clearance mechanism is including the second connecting rod, the one end of second connecting rod and the lower fixed surface who removes the cover are connected, and are two sets of the one end fixedly connected with doctor-bar of second connecting rod, the equal fixedly connected with scraper in both sides of doctor-bar, it is two sets of the outer wall fixedly connected with catch bar of second connecting rod, one side of catch bar is rotated and is connected with the catch bar, one side fixedly connected with expanding spring of catch bar, expanding spring's one end and the outer wall fixed connection of catch bar, the one end fixedly connected with L type protruding pole of catch bar, the one end fixedly connected with dead lever of L type protruding pole, the outer wall of dead lever rotates and is connected with the ball.
Preferably, supplementary slewing mechanism is including first fixed plate, the inner wall movable contact of one side of first fixed plate and mounting panel, the lower surface symmetry of first fixed plate is rotated and is connected with the second dwang, and is two sets of the outer wall of second dwang is all fixed the synchronizing wheel that has cup jointed, and is two sets of the transmission is connected with the hold-in range between the synchronizing wheel, the outer wall evenly distributed fixedly connected with sand grip of hold-in range, a set of the first conical gear of one end fixedly connected with of second dwang, the outer wall of axis of rotation is fixed to cup joint has second conical gear, first conical gear and second conical gear meshing are connected.
Preferably, the second spout has been seted up to the inner wall symmetry of mounting panel, and is two sets of the equal sliding connection of inner wall of second spout has the second slider, and is two sets of the equal fixedly connected with connecting block in one side of second slider, connecting block and first fixed plate fixed connection, one side fixedly connected with second fixed plate of mounting panel, the lower surface rotation of second fixed plate is connected with the second threaded rod, second threaded rod and a set of connecting block screw thread rotate the connection.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the portion A of FIG. 1 according to the present invention;
FIG. 3 is another schematic structural view of the present invention;
FIG. 4 is an enlarged view of portion B of FIG. 3 according to the present invention;
FIG. 5 is a schematic view of the separation of the U-shaped plate and the movable sleeve of the present invention;
FIG. 6 is an enlarged view of section C of FIG. 5 according to the present invention;
FIG. 7 is a schematic view of the reciprocating mechanism and the cleaning mechanism of the present invention;
FIG. 8 is an enlarged view of portion D of FIG. 7 according to the present invention;
FIG. 9 is a schematic view of the connection between the L-shaped protruding rod and the ball of the present invention;
in the figure: 1. mounting a plate; 11. a rotating shaft; 111. installing a sleeve; 12. rotating the roller; 13. a rotary tillage blade; 14. a through hole; 2. a lifting mechanism; 21. a first threaded rod; 22. a handle; 23. a first chute; 24. a first slider; 25. a first connecting rod; 26. a U-shaped plate; 27. a guide groove; 3. a reciprocating mechanism; 31. a motor; 32. a fixed block; 33. a first rotating lever; 34. a belt pulley; 35. a drive belt; 36. an L-shaped guide bar; 37. moving the sleeve; 38. a guide block; 39. a sliding groove; 4. a cleaning mechanism; 41. a second connecting rod; 42. scraping a blade; 43. a scraper; 44. a pushing block; 45. a push rod; 46. a tension spring; 47. an L-shaped protruding rod; 48. a fixing rod; 49. a ball bearing; 5. an auxiliary rotating mechanism; 51. a first fixing plate; 52. a second rotating lever; 53. a synchronizing wheel; 54. a synchronous belt; 55. a convex strip; 56. a first bevel gear; 57. a second bevel gear; 58. a second chute; 59. a second slider; 591. connecting blocks; 592. a second fixing plate; 593. a second threaded rod.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b): as shown in figures 1-9, the invention provides a rotary cultivator cutter shaft anti-winding device, which comprises a mounting plate 1, wherein the surface of the mounting plate 1 is rotatably connected with a rotating shaft 11, both ends of the rotating shaft 11 are fixedly connected with mounting sleeves 111, the mounting sleeves 111 can facilitate the connecting of the rotating shaft 11 and an external rotary cultivator, the outer wall of the rotating shaft 11 is fixedly connected with a rotating roller 12, the rotating shaft 11 can drive the rotating roller 12 to rotate, rotary cultivating blades 13 are uniformly distributed and fixedly mounted on the outer wall of the rotating roller 12, the rotating roller 12 can drive the rotary cultivating blades 13 to rotate, the upper surface of the mounting plate 1 is provided with through holes 14, the surface of the mounting plate 1 is provided with a lifting mechanism 2, the surface of the lifting mechanism 2 is provided with a reciprocating mechanism 3, the surface of the reciprocating mechanism 3 is provided with a cleaning mechanism 4, the lifting mechanism 2 can drive the cleaning mechanism 4 to move in the vertical direction, and the reciprocating mechanism 3 can drive the cleaning mechanism 4 to move in the horizontal direction in a reciprocating manner, the cleaning mechanism 4 can clean weeds on the outer wall of the rotary roller 12, the inner wall of the mounting plate 1 is provided with the auxiliary rotating mechanism 5, and the auxiliary rotating mechanism 5 can drive the rotating shaft 11 to rotate.
The lifting mechanism 2 comprises a first threaded rod 21, the first threaded rod 21 is rotatably connected with the mounting plate 1, one end of the first threaded rod 21 is fixedly connected with a handle 22, the handle 22 can drive the first threaded rod 21 to rotate through a knob handle 22, first sliding grooves 23 are symmetrically formed in the inner wall of the mounting plate 1, the inner walls of the two groups of first sliding grooves 23 are respectively and slidably connected with a first sliding block 24, the first threaded rod 21 can drive the first sliding block 24 to vertically slide along the surface of the first sliding groove 23 through the knob handle 22, the first threaded rod 21 is rotatably connected with the first sliding blocks 24 through threads, the opposite sides of the two groups of first sliding blocks 24 are respectively and fixedly connected with first connecting rods 25, a U-shaped plate 26 is fixedly connected between the two groups of first connecting rods 25, the first sliding blocks 24 can drive the U-shaped plate 26 to vertically move up and down through the first connecting rods 25, and the upper surface of the U-shaped plate 26 is movably contacted with the inner wall of the mounting plate 1, the inner wall of the U-shaped plate 26 is symmetrically provided with guide grooves 27.
The reciprocating mechanism 3 comprises a motor 31, a fixed block 32 is fixedly connected to the outer wall of the motor 31, the lower surface of the fixed block 32 is fixedly connected with the upper surface of the U-shaped plate 26, the fixed block 32 can support and fix the motor 31, the motor 31 can be conveniently placed by arranging the through hole 14, the surface of the U-shaped plate 26 is symmetrically and rotatably connected with a first rotating rod 33, the driving output end of the motor 31 is fixedly connected with one end of one group of first rotating rods 33, the first rotating rods 33 can be driven to rotate by the driving shaft of the motor 31 by opening the motor 31, belt pulleys 34 are fixedly sleeved on the outer walls of the two groups of first rotating rods 33, a transmission belt 35 is in transmission connection between the two groups of belt pulleys 34, one group of first rotating rods 33 can drive the other group of first rotating rods 33 to rotate by the two groups of belt pulleys 34 and the transmission belt 35, an L-shaped guide rod 36 is fixedly connected to the outer wall of the transmission belt 35, and the transmission belt 35 can drive the L-shaped guide rod 36 to reciprocate, the equal sliding connection of inner wall of two sets of guide ways 27 has guide block 38, and the fixed surface of the lower surface of two sets of guide blocks 38 is connected with removes cover 37, removes cover 37 and can remove along the surperficial horizontal direction of guide ways 27 through guide block 38, and sliding tray 39 has been seted up on the surface of removing cover 37, and the one end of L type guide bar 36 and the inner wall movable contact of sliding tray 39, L type guide bar 36 can drive the reciprocal horizontal direction of removal cover 37 and move.
The cleaning mechanism 4 comprises a second connecting rod 41, a movable sleeve 37 can drive the second connecting rod 41 to move in a reciprocating horizontal direction, one end of the second connecting rod 41 is fixedly connected with the lower surface of the movable sleeve 37, one ends of two groups of second connecting rods 41 are fixedly connected with scraping blades 42, both sides of the scraping blades 42 are fixedly connected with scraping blades 43, the second connecting rod 41 can drive the scraping blades 42 and the scraping blades 43 to move in a reciprocating horizontal direction, the scraping blades 43 can cut off weeds on the outer wall of the rotary roller 12, the scraping blades 42 can scrape off weeds and mud lumps on the outer wall of the rotary roller 12, the outer walls of the two groups of second connecting rods 41 are fixedly connected with pushing blocks 44, one sides of the pushing blocks 44 are rotatably connected with pushing rods 45, the second connecting rod 41 can drive the pushing rods 45 to move in a reciprocating horizontal direction through the pushing blocks 44, one sides of the pushing blocks 44 are fixedly connected with telescopic springs 46, one ends of the telescopic springs 46 are fixedly connected with the outer walls of the pushing rods 45, one end fixedly connected with L type protruding pole 47 of catch bar 45, catch bar 45 can drive the reciprocal horizontal direction of L type protruding pole 47 and remove, and the one end fixedly connected with dead lever 48 of L type protruding pole 47, the outer wall of dead lever 48 rotates and is connected with ball 49.
The auxiliary rotating mechanism 5 comprises a first fixing plate 51, one side of the first fixing plate 51 is in movable contact with the inner wall of the mounting plate 1, a second rotating rod 52 is symmetrically and rotatably connected to the lower surface of the first fixing plate 51, synchronizing wheels 53 are fixedly sleeved on the outer walls of the two groups of second rotating rods 52, a synchronizing belt 54 is in transmission connection between the two groups of synchronizing wheels 53, protruding strips 55 are uniformly and fixedly distributed on the outer wall of the synchronizing belt 54, when the front side surface of the end part of the L-shaped protruding rod 47 moving in the horizontal direction is in contact with the side surface of one group of protruding strips 55, the protruding strips 55 are pushed in the horizontal direction, the protruding strips 55 can drive the synchronizing belt 54 to rotate, the two groups of synchronizing wheels 53 can be driven by the synchronizing belt 54 to rotate, the synchronizing wheels 53 can drive the second rotating rod 52 to rotate, when the L-shaped protruding rod 47 moves in the reverse direction, the balls 49 at the end part of the L-shaped protruding rod 47 are in contact with the side surface of the other group of protruding strips 55, the balls 49 rotate, and drive the L-shaped protruding rod 47 and the push rod 45 to rotate, meanwhile, the extension spring 46 is stretched, the end of the rear L-shaped protruding rod 47 rotates to separate from the protruding strip 55, at this time, the extension spring 46 enables the push rod 45 and the L-shaped protruding rod 47 to return to the initial state, the first bevel gear 56 is fixedly connected to one end of the second rotating rod 52, the second rotating rod 52 can drive the first bevel gear 56 to rotate, the second bevel gear 57 is fixedly sleeved on the outer wall of the rotating shaft 11, the first bevel gear 56 can drive the second bevel gear 57 to rotate, the second bevel gear 57 can drive the rotating shaft 11 to rotate, the rotating shaft 11 can drive the rotating roller 12 and the rotary tillage blade 13 to rotate, and the first bevel gear 56 and the second bevel gear 57 are meshed and connected.
Furthermore, the inner wall of the mounting plate 1 is symmetrically provided with second sliding grooves 58, the inner walls of the two sets of second sliding grooves 58 are both connected with second sliding blocks 59 in a sliding manner, the second sliding blocks 59 can move along the vertical direction of the surface of the second sliding grooves 58, one sides of the two sets of second sliding blocks 59 are both fixedly connected with connecting blocks 591, the connecting blocks 591 are fixedly connected with the first fixing plate 51, one side of the mounting plate 1 is fixedly connected with a second fixing plate 592, the lower surface of the second fixing plate 592 is rotatably connected with a second threaded rod 593, the second threaded rod 593 is rotatably connected with the set of connecting blocks 591 in a threaded manner, after weeds and mud lumps on the outer wall of the roller 12 are removed, the second threaded rod 593 is turned by a knob, the second threaded rod 593 can drive the connecting blocks 591 to vertically move up and down, the connecting blocks 591 can drive the first fixing plate 51 and the second sliding blocks 59 to move along the vertical direction of the surface of the second sliding grooves 58, so that the first bevel gear 56 is separated from the second bevel gear 57, the idle rotation of the first bevel gear 56 caused by the rotation of the rotating shaft 11 driven by the external rotary cultivator is avoided.
When weeds and mud lumps on the outer wall of the rotary roller 12 need to be cleaned, a worker firstly passes through the knob handle 22, the handle 22 drives the first threaded rod 21 to rotate, the first threaded rod 21 drives the corresponding first sliding block 24 to vertically slide downwards along the surface of the corresponding first sliding groove 23, the corresponding first sliding block 24 drives the corresponding first connecting rod 25, the U-shaped plate 26 and the other first connecting rod 25 to synchronously vertically move downwards, meanwhile, the two second connecting rods 41, the scraping blade 42 and the two scraping blades 43 synchronously and vertically descend along with the first sliding rod, and the knob first threaded rod 21 is stopped until the lower surfaces of the scraping blade 42 and the two scraping blades 43 which vertically move downwards are in contact with the outer wall of the rotary roller 12, so that the height adjustment of the cleaning mechanism 4 is conveniently completed, and the convenience for subsequently cleaning weeds and mud lumps on the outer wall of the rotary roller 12 is effectively improved.
By turning on the motor 31, the driving shaft of the motor 31 drives the corresponding set of first rotating rods 33 to rotate, the corresponding set of first rotating rods 33 drives the other set of first rotating rods 33 to rotate through the two sets of belt pulleys 34 and the driving belt 35, at this time, the two sets of first rotating rods 33 synchronously rotate in the same direction, the driving belt 35 drives the L-shaped guide rod 36 to move along the outer wall of the driving belt 35, the end of the L-shaped guide rod 36 drives the moving sleeve 37 to move, the moving sleeve 37 moves along the surface horizontal direction of the corresponding guide groove 27 through the two sets of guide blocks 38, at the same time, the moving sleeve 37 drives the two sets of second connecting rods 41 to move horizontally, the two sets of second connecting rods 41 drive the scraping blades 42 and the two sets of scraping blades 43 to move horizontally in a reciprocating manner, the one set of scraping blades 43 in the advancing direction cut off weeds on the outer wall of the rotating roller 12, and the scraping blades 42 scrape off the weeds and mud remaining on the outer wall of the rotating roller 12, thereby convenient clearance change 12 outer wall vertical ascending weeds of roller and clod, and then the effectual convenience that improves clearance change 12 outer wall weeds of roller and clod.
Two groups of second connecting rods 41 moving horizontally drive the push rods 45 and the L-shaped convex rods 47 to move horizontally through the push blocks 44, when the front side of the end part of the L-shaped convex rod 47 moving horizontally contacts with the side of one group of convex strips 55, and the corresponding group of convex strips 55 is driven horizontally, the corresponding group of convex strips 55 drive the synchronous belts 54 to rotate, the synchronous belts 54 drive the two groups of synchronous wheels 53 to rotate simultaneously, the two groups of synchronous wheels 53 drive the corresponding second rotating rods 52 to rotate, the corresponding group of second rotating rods 52 drive the first bevel gear 56 to rotate, the first bevel gear 56 drives the second bevel gear 57 to rotate, the second bevel gear 57 drives the rotating shaft 11 to rotate, the rotating shaft 11 drives the rotating roller 12 and the plurality of groups of rotary tillage blades 13 to rotate, the rotation of the rotating roller 12 causes weeds wound on other parts of the outer wall of the rotating roller 12 to vertically upwards and contact with the two groups of scrapers 43 and the scrapers 42, because the L-shaped guide rod 36 rotates along the outer wall of the transmission belt 35, the L-shaped guide rod 36 drives the moving sleeve 37 to move in the reciprocating horizontal direction, so that the two groups of second connecting rods 41 drive the L-shaped convex rods 47 to move in the reverse direction, when the L-shaped convex rods 47 move in the reverse direction, the balls 49 at the end parts of the L-shaped convex rods 47 are contacted with the side surfaces of the other group of convex rods 55, the balls 49 rotate and drive the L-shaped convex rods 47 and the pushing rods 45 to rotate, meanwhile, the telescopic springs 46 stretch, the end parts of the rotated L-shaped convex rods 47 are separated from the corresponding group of convex rods 55, at the moment, the telescopic springs 46 reset, and the pushing rods 45 and the L-shaped convex rods 47 rotate back to the initial state, meanwhile, the two groups of second connecting rods 41 drive the two groups of scrapers 43 and the scrapers 42 to continuously clean weeds and mud blocks on the outer wall of the rotating roller 12, along with the reciprocating horizontal direction movement of the two groups of scrapers 43 and the scrapers 42 and the intermittent rotation of the rotating roller 12, the two groups of scrapers 43 and the scraper 42 completely remove weeds and mud blocks on the outer wall of the rotary roller 12, so that the intermittent rotation of the rotary roller 12 is conveniently completed, the weeds and mud blocks on the outer wall of the rotary roller 12 are conveniently cleaned, the operation time for manually cleaning the weeds and mud blocks is effectively saved, and the phenomenon that the rotary roller 12 and the rotary tillage blade 13 rust due to moisture in the weeds and mud blocks is avoided.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (6)
1. The utility model provides a rotary cultivator is with arbor antiwind device, includes mounting panel (1), its characterized in that: the rotary cultivator is characterized in that a rotary shaft (11) is rotatably connected to the surface of the mounting plate (1), a rotary roller (12) is fixedly connected to the outer wall of the rotary shaft (11), rotary blades (13) are uniformly distributed and fixedly mounted on the outer wall of the rotary roller (12), a lifting mechanism (2) is arranged on the surface of the mounting plate (1), a reciprocating mechanism (3) is arranged on the surface of the lifting mechanism (2), a cleaning mechanism (4) is arranged on the surface of the reciprocating mechanism (3), and an auxiliary rotating mechanism (5) is arranged on the inner wall of the mounting plate (1);
the lifting mechanism (2) comprises a first threaded rod (21), the first threaded rod (21) is rotatably connected with the mounting plate (1), first sliding grooves (23) are symmetrically formed in the inner wall of the mounting plate (1), first sliding blocks (24) are slidably connected to the inner walls of the two groups of first sliding grooves (23), the first threaded rod (21) is rotatably connected with the first sliding blocks (24) in a threaded mode, first connecting rods (25) are fixedly connected to the opposite sides of the two groups of first sliding blocks (24), a U-shaped plate (26) is fixedly connected between the two groups of first connecting rods (25), the upper surface of the U-shaped plate (26) is movably contacted with the inner wall of the mounting plate (1), and guide grooves (27) are symmetrically formed in the inner wall of the U-shaped plate (26);
the reciprocating mechanism (3) comprises a motor (31), the surface of the U-shaped plate (26) is symmetrically and rotatably connected with a first rotating rod (33), the driving output end of the motor (31) is fixedly connected with one end of one group of first rotating rods (33), the outer walls of the two groups of first rotating rods (33) are fixedly sleeved with belt pulleys (34), a transmission belt (35) is connected between the two groups of belt pulleys (34) in a transmission way, the outer wall of the transmission belt (35) is fixedly connected with an L-shaped guide rod (36), the inner walls of the two groups of guide grooves (27) are both connected with guide blocks (38) in a sliding manner, the lower surfaces of the two groups of guide blocks (38) are fixedly connected with a movable sleeve (37), a sliding groove (39) is formed in the surface of the moving sleeve (37), and one end of the L-shaped guide rod (36) is movably contacted with the inner wall of the sliding groove (39);
the cleaning mechanism (4) comprises second connecting rods (41), one ends of the second connecting rods (41) are fixedly connected with the lower surface of the movable sleeve (37), one ends of the two groups of second connecting rods (41) are fixedly connected with scraping blades (42), both sides of the scraping blade (42) are fixedly connected with scraping blades (43), the outer walls of the two groups of second connecting rods (41) are fixedly connected with pushing blocks (44), one side of the pushing block (44) is rotatably connected with a pushing rod (45), one side of the pushing block (44) is fixedly connected with a telescopic spring (46), one end of the extension spring (46) is fixedly connected with the outer wall of the push rod (45), one end of the push rod (45) is fixedly connected with an L-shaped convex rod (47), one end of the L-shaped convex rod (47) is fixedly connected with a fixing rod (48), and the outer wall of the fixing rod (48) is rotatably connected with a ball (49).
2. The anti-winding device for the cutter shaft of the rotary cultivator of claim 1, wherein the two ends of the rotating shaft (11) are fixedly connected with mounting sleeves (111), and the upper surface of the mounting plate (1) is provided with a through hole (14).
3. A shaft anti-tangling device for rotary cultivator as claimed in claim 1, wherein one end of the first threaded rod (21) is fixedly connected with a handle (22).
4. The anti-winding device for the cutter shaft of the rotary cultivator in claim 1, wherein the outer wall of the motor (31) is fixedly connected with a fixed block (32), and the lower surface of the fixed block (32) is fixedly connected with the upper surface of the U-shaped plate (26).
5. The anti-wind device for the blade shaft of the rotary cultivator of claim 1, wherein the auxiliary rotating mechanism (5) comprises a first fixing plate (51), one side of the first fixing plate (51) is movably contacted with the inner wall of the mounting plate (1), the lower surface of the first fixing plate (51) is symmetrically and rotatably connected with second rotating rods (52), the outer walls of the two groups of second rotating rods (52) are fixedly sleeved with synchronizing wheels (53), a synchronizing belt (54) is in transmission connection between the two groups of synchronizing wheels (53), convex strips (55) are uniformly distributed and fixedly connected on the outer wall of the synchronous belt (54), one end of the second rotating rod (52) is fixedly connected with a first conical gear (56), a second bevel gear (57) is fixedly sleeved on the outer wall of the rotating shaft (11), the first bevel gear (56) and the second bevel gear (57) are in meshed connection.
6. The cutter shaft anti-winding device for the rotary cultivator is characterized in that second sliding grooves (58) are symmetrically formed in the inner wall of the mounting plate (1), second sliding blocks (59) are connected to the inner walls of the two groups of second sliding grooves (58) in a sliding mode, connecting blocks (591) are fixedly connected to one sides of the two groups of second sliding blocks (59), the connecting blocks (591) are fixedly connected with a first fixing plate (51), a second fixing plate (592) is fixedly connected to one side of the mounting plate (1), a second threaded rod (593) is rotatably connected to the lower surface of the second fixing plate (592), and the second threaded rod (593) is rotatably connected with the connecting blocks (591) in a threaded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110755679.5A CN113574987B (en) | 2021-07-05 | 2021-07-05 | Cutter shaft anti-winding device for rotary cultivator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110755679.5A CN113574987B (en) | 2021-07-05 | 2021-07-05 | Cutter shaft anti-winding device for rotary cultivator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113574987A CN113574987A (en) | 2021-11-02 |
| CN113574987B true CN113574987B (en) | 2022-09-16 |
Family
ID=78245882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110755679.5A Active CN113574987B (en) | 2021-07-05 | 2021-07-05 | Cutter shaft anti-winding device for rotary cultivator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113574987B (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000116203A (en) * | 1998-10-12 | 2000-04-25 | Iseki & Co Ltd | Device for preventing wrapping of grass for rotary tillage tine |
| WO2017031684A1 (en) * | 2015-08-25 | 2017-03-02 | 罗明镜 | Rotary tiller |
| CN105917763B (en) * | 2016-04-25 | 2018-06-29 | 广德县誓节镇文才水稻种植家庭农场 | A kind of rotary cultivator attachment of rotary cultivator |
| CN106211821A (en) * | 2016-08-28 | 2016-12-14 | 淮安荣宇机械有限公司 | A kind of reversed stubble cleaner |
| CN108738391A (en) * | 2018-04-28 | 2018-11-06 | 芜湖盛科环保技术有限公司 | A kind of extensive cultivation rotary cultivator |
| CN110933959A (en) * | 2019-12-15 | 2020-03-31 | 刘彬 | Mini-tiller convenient for cleaning entangled grass |
| CN211607273U (en) * | 2020-01-14 | 2020-10-02 | 连云港市云港旋耕机械有限公司 | Cutter shaft anti-winding device for rotary cultivator |
| CN212013508U (en) * | 2020-04-30 | 2020-11-27 | 徐州沃孚机械制造有限公司 | Grass-winding-proof device for drill barrow leg of rotary tillage fertilizing and seeding machine |
| CN111615873A (en) * | 2020-06-11 | 2020-09-04 | 嘉兴花汇红园林有限公司 | Rotary cultivator capable of preventing grass from being entangled by heat generated by centrifugal force |
-
2021
- 2021-07-05 CN CN202110755679.5A patent/CN113574987B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN113574987A (en) | 2021-11-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110800393B (en) | Weeder is used to agricultural | |
| DE202009012816U1 (en) | Solar system cleaner | |
| CN113574987B (en) | Cutter shaft anti-winding device for rotary cultivator | |
| CN110583612A (en) | Farmland weed clearing device | |
| CN111590735B (en) | Flowerpot drilling equipment | |
| CN113498638A (en) | Be used for grape vine to cultivate clear native equipment of control range formula | |
| CN108476616B (en) | Loosening and harrowing machine capable of automatically reciprocating plowing | |
| CN108476715B (en) | Self-harvesting lawn trimmer | |
| CN112616421A (en) | Adjustable handheld mower | |
| CN108856198A (en) | A kind of gardens flowerpot outside cleaning device | |
| CN221283692U (en) | Soil loosener for fruit tree planting | |
| CN214852615U (en) | Weeding roller mechanism for agricultural fruit tree planting weeder | |
| CN219305344U (en) | Quick soil loosening device for planting road greening saplings | |
| CN211982645U (en) | Be used for agricultural to cultivate weeding device | |
| CN214902003U (en) | Scarifier for agriculture | |
| CN216930887U (en) | Cucumber is planted and is used weeding device | |
| CN114467378B (en) | Cutter shaft anti-winding rotary cultivator | |
| CN220840337U (en) | Mulching film processing cutting machine | |
| CN220211053U (en) | No-tillage seeding land leveling weeder | |
| CN211931223U (en) | Soil loosening device for agricultural test planting | |
| CN219561897U (en) | Welding platform for agricultural machine frame | |
| CN219893760U (en) | Plough field machine with self-cleaning function | |
| CN221029824U (en) | Road cleaning equipment is used in gardens | |
| CN220799034U (en) | Furrow opener for agricultural planting | |
| CN211557981U (en) | Prevent twining careless transplanter and plant arm structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |