CN112602444B - Road weeding device capable of avoiding road pile - Google Patents
Road weeding device capable of avoiding road pile Download PDFInfo
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- CN112602444B CN112602444B CN202110077898.2A CN202110077898A CN112602444B CN 112602444 B CN112602444 B CN 112602444B CN 202110077898 A CN202110077898 A CN 202110077898A CN 112602444 B CN112602444 B CN 112602444B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
- A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
- A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
- A01D34/82—Other details
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/835—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes
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Abstract
The invention relates to the related field of road greening, and discloses a road weeding device capable of avoiding road piles, which comprises a main box body, wherein a rotary belt wheel box is fixedly connected to the left end surface of the main box body, a lower end wall of the rotary belt wheel box is communicated with a lower through cavity with a downward opening, a rotary belt wheel cavity extending rightwards into the main box body is arranged on the upper side of the rotary belt wheel box, an upper through cavity is communicated between the lower end wall and the upper end wall of the rotary belt wheel cavity, the cutting box is absorbed on the road pile through the vacuum chuck, the main box body is moved to drive the cutting box to rotate one hundred eighty degrees to the right by taking the road pile as a center to complete the cutting of weeds on the right side of the road pile, then the cutting box rotates ninety degrees to the left by taking the road pile as a center to complete the cutting of weeds on the left side and then resets, thereby automatically avoiding the open-circuit pile to complete weeding operation, reducing the workload of operators, improving the weeding efficiency and the weeding effect, and simultaneously improving the safety of road weeding.
Description
Technical Field
The invention relates to the related field of road greening, in particular to a road weeding device capable of avoiding road piles.
Background
Need carry out periodic treatment to the weeds of road both sides in the road greening, present weeding mode generally removes the weeding for artifical handheld weeder, and this kind of mode has increased operating personnel's work burden, has reduced weeding efficiency, still need notice the incoming and outgoing vehicle at the road side weeding moreover, and the security is not high, and in addition, the road both sides generally are equipped with the road stake, still need keep away the road stake during weeding, and this can lead to the weeds around the road stake to obtain the clearance.
Disclosure of Invention
The invention aims to provide a road weeding device capable of avoiding road piles, which can overcome the defects in the prior art and improve the practicability of equipment.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a road weeding device capable of avoiding road piles, which comprises a main box body, wherein a rotary pulley box is fixedly connected to the left end surface of the main box body, a control slider cavity is arranged in the rotary pulley box, the lower end wall of the control slider cavity is communicated with a downward through cavity with a downward opening, a rotary pulley cavity extending rightwards into the main box body is arranged on the upper side of the control slider cavity, an upper through cavity is communicated between the lower end wall of the rotary pulley cavity and the upper end wall of the control slider cavity, a control slider is connected in a sliding fit manner in the control slider cavity, a control slider spring is fixedly connected between the right end surface of the control slider and the right end wall of the control slider cavity, a rack is fixedly connected to the front end surface of the control slider, an induction box cavity is arranged on the rear side of the control slider cavity, a magnetic through cavity is communicated between the front end wall of the induction box cavity and the rear end wall of the control slider cavity, the induction box cavity is connected with an induction box in a sliding fit manner, an induction spring is fixedly connected between the rear end surface of the induction box and the rear end wall of the induction box cavity, a moving nut cavity with a forward opening is arranged in the induction box, an induction bevel gear cavity is arranged on the right side of the moving nut cavity, a moving lead screw which extends into the induction bevel gear cavity rightwards and penetrates through the moving nut cavity leftwards is connected on the left end wall of the induction bevel gear cavity in a rotating fit manner, a moving nut which is connected with the moving nut cavity in a sliding fit manner is connected on the moving lead screw in a threaded fit manner, a driven induction bevel gear positioned in the induction bevel gear cavity is fixedly connected on the moving lead screw, a driven wire wheel cavity is arranged on the front side of the induction box cavity, and a wire wheel sleeve which extends forwards into the driven wire wheel cavity and backwards extends into the induction box cavity is connected on the rear end wall of the driven wire wheel cavity in a rotating fit manner, the front end wall of the induction bevel gear cavity is connected with an induction bevel gear shaft which extends backwards into the induction bevel gear cavity and is in spline fit connection with the wire wheel sleeve, the induction bevel gear shaft is fixedly connected with a main induction bevel gear positioned in the induction bevel gear cavity, the main induction bevel gear is meshed with the auxiliary induction bevel gear, the wire wheel sleeve is fixedly connected with a driven wire wheel positioned in the driven wire wheel cavity, the front end wall of the control slider cavity is communicated with a rack gear cavity, the lower side of the rack gear cavity is provided with a driving wire wheel cavity, the upper end wall of the driving wire wheel cavity is connected with a wire wheel shaft which extends downwards into the driving wire wheel cavity and extends upwards into the rack gear cavity in a rotating fit manner, a wire wheel torsion spring is fixedly connected between the lower end surface of the wire wheel shaft and the lower end wall of the driving wire wheel cavity, and a one-way bearing positioned in the rack gear cavity is fixedly connected on the wire wheel shaft, fixedly connected with is located on the one-way bearing rack gear of rack gear intracavity, it is located to go back fixedly connected with on the line shaft the initiative line wheel of initiative line wheel intracavity, initiative line wheel with fixedly connected with line wheel stay cord between the driven line wheel, control slider internal rotation cooperation is connected with upwards extends to rotatory band pulley intracavity and downwardly extending to external rotation axis, terminal surface fixedly connected with is located external cutting box under the rotation axis, be equipped with the cutting motor in the cutting box, the symmetry is equipped with around the cutting box and is located the vacuum chuck in the cutting motor outside, the terminal surface intercommunication is equipped with the other end and communicates to external breather pipe in the vacuum chuck, terminal surface fixedly connected with down extends to external cutting driving shaft down under the cutting motor, fixedly connected with cutter on the cutting driving shaft.
On the basis of the technical scheme, be equipped with the switching gear chamber in the main tank body, be equipped with in the main tank body and be located the rotating electrical machines of switching gear chamber downside, rotating electrical machines up end fixedly connected with upwards extends to the rotatory driving shaft of switching gear intracavity, the spline fit connection has the switching gear axle that upwards extends in the rotatory driving shaft, fixedly connected with is located on the switching gear axle the switching gear of switching gear intracavity, switching gear axle up end normal running fit is connected with the switching piece, switching piece up end with fixedly connected with switches the spring between the switching gear chamber up end wall, switching piece up end still fixedly connected with response stay cord, the other end of response stay cord with response case up end fixed connection.
On the basis of the technical scheme, a locking pin groove with a rightward opening is arranged in the switching block, a locking pin cavity positioned at the upper side of the switching block is communicated with the right end wall of the switching gear cavity, a locking pin partially positioned in the switching gear cavity is connected in a sliding fit manner in the locking pin cavity, a locking pin spring is fixedly connected between the right end surface of the locking pin and the right end wall of the locking pin cavity, a moving magnet positioned at the rear side of the cutter is arranged in the control slide block, a trigger slide block cavity positioned at the left side of the magnetic flux cavity is communicated with the rear end wall of the control slide block cavity, a trigger slide block is connected in the trigger slide block cavity in a sliding fit manner, a trigger spring is fixedly connected between the rear end surface of the trigger slide block and the rear end wall of the trigger slide block cavity, the rear end face of the trigger sliding block is also fixedly connected with a trigger pull rope, and the other end of the trigger pull rope is fixedly connected with the right end face of the locking pin.
On the basis of the technical scheme, a rotary gear cavity extending leftwards into the rotary belt wheel box is communicated and arranged on the left end wall of the switching gear cavity, a moving gear cavity is communicated and arranged on the right end wall of the switching gear cavity, a moving bevel gear cavity is arranged on the lower side of the moving gear cavity, a moving belt wheel cavity is arranged on the left side of the moving bevel gear cavity, a moving intermediate shaft extending upwards into the moving gear cavity and extending downwards into the moving bevel gear cavity is connected to the lower end wall of the moving gear cavity in a rotating fit manner, a moving gear positioned in the moving gear cavity is fixedly connected to the moving intermediate shaft, the moving gear is meshed with the switching gear, a main moving bevel gear positioned in the moving bevel gear cavity is also fixedly connected to the moving intermediate shaft, and a moving belt wheel shaft extending rightwards into the moving bevel gear cavity and extending leftwards into the moving belt wheel cavity is connected to the left end wall of the moving bevel gear cavity in a rotating fit manner, the movable belt pulley is characterized in that a driven movable bevel gear located in a movable bevel gear cavity is fixedly connected to a movable belt pulley shaft, the driven movable bevel gear is meshed with the driven movable bevel gear, a first belt pulley located in the movable belt pulley cavity is fixedly connected to the movable belt pulley shaft, wheel cavities located on the outer side of the movable belt pulley cavity are symmetrically arranged in the main box body in the left-right direction, wheel shafts penetrating through the movable belt pulley cavity inwards are connected to the inner end walls of the wheel cavities in a rotating fit mode, wheels located in the wheel cavities are fixedly connected to the wheel shafts in the left-right direction symmetrically, a second belt pulley located in the movable belt pulley cavity is further fixedly connected to the wheel shafts, and a movable conveying belt is connected between the second belt pulley and the first belt pulley in a power fit mode.
On the basis of the technical scheme, the upper end wall of the rotary gear cavity is connected with a rotary belt wheel shaft which extends downwards into the rotary gear cavity and extends upwards into the rotary belt wheel cavity in a rotating matching way, a rotary torsion spring is fixedly connected between the lower end surface of the rotary pulley shaft and the lower end wall of the rotary gear cavity, the rotating pulley shaft is also fixedly connected with a third pulley positioned in the rotating pulley cavity, the upper end wall of the rotating pulley cavity is connected with an auxiliary pulley shaft which extends downwards into the rotating pulley cavity and is positioned on the left side of the rotating shaft in a rotating matching way, the auxiliary pulley shaft is fixedly connected with a fourth pulley positioned in the rotary pulley cavity, the rotary shaft is fixedly connected with a fifth pulley positioned in the rotary pulley cavity, and a rotary transmission belt is connected among the fifth belt wheel, the fourth belt wheel and the third belt wheel in a power fit manner.
The invention has the beneficial effects that: adsorb the cutting case in the stake of way through vacuum chuck, utilize the main tank body to remove and drive the cutting case and use the stake of way to rotate one hundred eighty degrees right side as the center and accomplish the ruderal excision in stake right side of way, make the cutting case again and use the stake of way to rotate ninety degrees left side completion ruderal excision and reset afterwards to automatically, avoid the stake completion weeding operation of opening a way, the work load of operating personnel has been reduced, weeding efficiency and weeding effect have been improved, the security of road weeding has been improved simultaneously.
Drawings
In order to more clearly illustrate the embodiments of the 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, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic view of the overall structure of a road weeding device with an evasive road pile according to the present invention.
Fig. 2 is a schematic sectional view of a-a in fig. 1.
FIG. 3 is a schematic cross-sectional view of B-B in FIG. 1.
Fig. 4 is a schematic sectional structure view of C-C in fig. 3.
Fig. 5 is a schematic cross-sectional view of D-D in fig. 1.
Fig. 6 is an enlarged schematic view of fig. 1 at E.
Detailed Description
The invention will now be described in detail with reference to fig. 1-6, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The road weeding device capable of avoiding road piles comprises a main box body 10, wherein a rotary pulley box 20 is fixedly connected to the left end face of the main box body 10, a control slider cavity 17 is arranged in the rotary pulley box 20, a lower end wall of the control slider cavity 17 is communicated with a downward through cavity 16 with a downward opening, a rotary pulley cavity 23 extending rightwards into the main box body 10 is arranged on the upper side of the control slider cavity 17, an upper through cavity 11 is communicated between the lower end wall of the rotary pulley cavity 23 and the upper end wall of the control slider cavity 17, a control slider 33 is connected in a sliding fit manner in the control slider cavity 17, a control slider spring 54 is fixedly connected between the right end face of the control slider 33 and the right end wall of the control slider cavity 17, a rack 32 is fixedly connected to the front end face of the control slider 33, and an induction box cavity 48 is arranged on the rear side of the control slider cavity 17, a magnetic flux cavity 40 is communicated between the front end wall of the induction box cavity 48 and the rear end wall of the control slider cavity 17, an induction box 42 is connected in the induction box cavity 48 in a sliding fit manner, an induction spring 44 is fixedly connected between the rear end surface of the induction box 42 and the rear end wall of the induction box cavity 48, a moving nut cavity 41 with a forward opening is arranged in the induction box 42, an induction bevel gear cavity 49 is arranged on the right side of the moving nut cavity 41, a moving lead screw 43 which extends rightwards into the induction bevel gear cavity 49 and penetrates through the moving nut cavity 41 leftwards is connected to the left end wall of the induction bevel gear cavity 49 in a rotating fit manner, a moving nut 46 which is connected with the moving nut cavity 41 in a sliding fit manner is connected to the moving lead screw 43 in a threaded fit manner, a driven induction bevel gear 47 which is positioned in the induction bevel gear cavity 49 is fixedly connected to the moving lead screw 43, and a driven pulley cavity 87 is arranged on the front side of the induction box cavity 48, the rear end wall of the driven line wheel cavity 87 is connected with a line wheel sleeve 52 which extends forwards into the driven line wheel cavity 87 and extends backwards into the induction box cavity 48 in a matched manner, the front end wall of the induction bevel gear cavity 49 is connected with an induction bevel gear shaft 51 which extends backwards into the induction bevel gear cavity 49 and is connected with the line wheel sleeve 52 in a spline matched manner, the induction bevel gear shaft 51 is fixedly connected with a main induction bevel gear 50 which is positioned in the induction bevel gear cavity 49, the main induction bevel gear 50 is meshed with the driven induction bevel gear 47, the line wheel sleeve 52 is fixedly connected with a driven line wheel 53 which is positioned in the driven line wheel cavity 87, the front end wall of the control slider cavity 17 is communicated with a rack wheel cavity 55, the lower side of the rack wheel cavity 55 is provided with a driving line wheel cavity 58, the upper end wall of the driving line wheel cavity 58 is connected with a driven line wheel 53 which extends downwards into the driving line wheel cavity 58 in a matched manner and extends upwards into the rack wheel cavity 55 in a matched manner A wire wheel torsion spring 59 is fixedly connected between the lower end face of the wire wheel shaft 60 and the lower end wall of the driving wire wheel cavity 58, a one-way bearing 61 positioned in the rack gear cavity 55 is fixedly connected on the wire wheel shaft 60, a rack gear 62 positioned in the rack gear cavity 55 is fixedly connected on the one-way bearing 61, a driving wire wheel 56 positioned in the driving wire wheel cavity 58 is also fixedly connected on the wire wheel shaft 60, a wire wheel pull rope 57 is fixedly connected between the driving wire wheel 56 and the driven wire wheel 53, a rotating shaft 21 which extends upwards into the rotating wire wheel cavity 23 and extends downwards into the outside is connected in a rotating fit manner in the control slider 33, a cutting box 15 positioned in the outside is fixedly connected on the lower end face of the rotating shaft 21, a cutting motor 14 is arranged in the cutting box 15, and vacuum suction cups 31 positioned outside the cutting motor 14 are symmetrically arranged in the cutting box 15 from front to back, the inner end face of the vacuum sucker 31 is communicated with a vent pipe 30 with the other end communicated to the outside, the lower end face of the cutting motor 14 is fixedly connected with a cutting driving shaft 13 extending downwards to the outside, and a cutter 12 is fixedly connected to the cutting driving shaft 13.
In addition, in one embodiment, a switching gear chamber 27 is formed in the main housing 10, a rotating motor 73 is formed in the main housing 10 at a lower side of the switching gear chamber 27, a rotary driving shaft 74 extending upward into the switching gear chamber 27 is fixedly connected to an upper end surface of the rotary motor 73, the inner spline of the rotary driving shaft 74 is connected with a switching gear shaft 75 extending upwards, the switching gear shaft 75 is fixedly connected with a switching gear 26 positioned in the switching gear cavity 27, the upper end surface of the switching gear shaft 75 is connected with a switching block 82 in a rotating fit manner, a switching spring 81 is fixedly connected between the upper end surface of the switching block 82 and the upper end wall of the switching gear cavity 27, the upper end face of the switching block 82 is also fixedly connected with an induction pull rope 45, and the other end of the induction pull rope 45 is fixedly connected with the upper end face of the induction box 42.
In addition, in one embodiment, a locking pin slot 86 with a right opening is arranged in the switching block 82, a locking pin cavity 85 positioned on the upper side of the switching block 82 is communicated with the right end wall of the switching gear cavity 27, a locking pin 83 partially positioned in the switching gear cavity 27 is connected in a sliding fit manner in the locking pin cavity 85, a locking pin spring 84 is fixedly connected between the right end surface of the locking pin 83 and the right end wall of the locking pin cavity 85, a moving magnet 34 positioned on the rear side of the cutting knife 12 is arranged in the control slider 33, a trigger slider cavity 36 positioned on the left side of the magnetic flux cavity 40 is connected in a communication manner in the rear end wall of the control slider cavity 17, a trigger slider 37 is connected in a sliding fit manner in the trigger slider cavity 36, a trigger spring 38 is fixedly connected between the rear end surface of the trigger slider 37 and the rear end wall of the trigger slider cavity 36, and a trigger pull rope 39 is also fixedly connected to the rear end surface of the trigger slider 37, the other end of the trigger pull rope 39 is fixedly connected with the right end face of the locking pin 83.
In addition, in an embodiment, the left end wall of the switching gear cavity 27 is provided with a rotary gear cavity 77 extending leftwards into the rotary pulley box 20, the right end wall of the switching gear cavity 27 is provided with a moving gear cavity 24, the lower side of the moving gear cavity 24 is provided with a moving bevel gear cavity 71, the left side of the moving bevel gear cavity 71 is provided with a moving pulley cavity 64, the lower end wall of the moving gear cavity 24 is connected with a moving intermediate shaft 28 extending upwards into the moving gear cavity 24 and downwards into the moving bevel gear cavity 71 in a rotating fit manner, the moving intermediate shaft 28 is fixedly connected with a moving gear 25 located in the moving gear cavity 24, the moving gear 25 is engaged with the switching gear 26, the moving intermediate shaft 28 is also fixedly connected with a main moving bevel gear 29 located in the moving bevel gear cavity 71, the left end wall of the moving bevel gear cavity 71 is connected with a moving bevel gear 25 extending rightwards into the moving bevel gear cavity 71 and leftwards in a rotating fit manner A moving pulley shaft 70 extending into the moving pulley cavity 64, a secondary moving bevel gear 72 positioned in the moving bevel gear cavity 71 and fixedly connected to the moving pulley shaft 70, the secondary moving bevel gear 72 is engaged with the primary moving bevel gear 29, the moving pulley shaft 70 is also fixedly connected with a first pulley 63 positioned in the moving pulley cavity 64, the main box body 10 is provided with wheel cavities 66 at the outer sides of the moving pulley cavities 64 in bilateral symmetry, the inner end wall of the wheel cavity 66 is connected with a wheel shaft 68 which penetrates through the movable belt wheel cavity 64 inwards in a rotating matching way, wheels 69 positioned in the wheel cavities 66 are fixedly connected to the wheel shafts 68 in a left-right symmetrical manner, a second pulley 67 located in the moving pulley cavity 64 is also fixedly connected to the wheel shaft 68, a movable conveyor belt 65 is connected between the second belt wheel 67 and the first belt wheel 63 in a power fit manner.
In addition, in one embodiment, the upper end wall of the rotating gear chamber 77 is connected with a rotating pulley shaft 80 which extends downwards into the rotating gear chamber 77 and upwards into the rotating pulley chamber 23 in a rotating fit manner, a rotary torsion spring 76 is fixedly connected between the lower end surface of the rotary pulley shaft 80 and the lower end wall of the rotary gear chamber 77, the rotating pulley shaft 80 is also fixedly connected with a third pulley 79 positioned in the rotating pulley cavity 23, the upper end wall of the rotating pulley cavity 23 is connected with an auxiliary pulley shaft 19 which extends downwards into the rotating pulley cavity 23 and is positioned at the left side of the rotating shaft 21 in a rotating matching way, a fourth belt wheel 18 positioned in the rotary belt wheel cavity 23 is fixedly connected to the auxiliary belt wheel shaft 19, a fifth belt pulley 88 positioned in the rotary belt pulley cavity 23 is fixedly connected to the rotary shaft 21, a rotary transmission belt 22 is connected among the fifth belt pulley 88, the fourth belt pulley 18 and the third belt pulley 79 in a power fit manner.
The fixing and connecting method in this embodiment includes, but is not limited to, bolting, welding, and the like.
As shown in fig. 1-6, when the device of the present invention is in the initial state, the control slider 33 is located in front of the magnetic flux chamber 40, the control slider spring 54 is in the relaxed state, the sensing box 42 is located in the rear of the sensing box chamber 48, the switching gear 26 is engaged with the moving gear 25, the switching spring 81 and the sensing spring 44 are in the relaxed state, the sensing rope 45 is in the tightened state, the reel torsion spring 59 is in the relaxed state, the reel rope 57 is in the tightened state, the rotary torsion spring 76 is in the loosened state, the locking pin 83 is partially located in the switching gear chamber 27, the trigger slider 37 is located in the rear of the trigger slider chamber 36, the trigger spring 38 and the locking pin spring 84 are in the loosened state, and the trigger rope 39 is in the tightened state;
sequence of mechanical actions of the whole device:
when the machine is started, the main box body 10 is placed on the road surface, a land to be weeded is arranged below the rotary pulley box 20, the cutting motor 14 and the rotary motor 73 are started, the cutting motor 14 works to drive the cutting driving shaft 13 to rotate so as to drive the cutter 12 to rotate, the rotary motor 73 works to drive the rotary driving shaft 74 to rotate so as to drive the switching gear shaft 75 to rotate, the switching gear shaft 75 rotates to drive the movable intermediate shaft 28 to rotate through the switching gear 26 and the movable gear 25, the movable intermediate shaft 28 rotates to drive the movable pulley shaft 70 to rotate through the main movable bevel gear 29 and the auxiliary movable bevel gear 72, the movable pulley shaft 70 rotates through the first pulley 63, the moving belt 65 and the second belt wheel 67 drive the wheel shaft 68 to rotate, the wheel shaft 68 drives the wheel 69 to rotate so as to drive the main box 10 to move forward, and the main box 10 moves forward to drive the rotating cutter 12 to move forward to start weeding.
When meeting a road pile, the cutting box 15 moves forwards to drive the front vacuum sucker 31 to move forwards, the front vacuum sucker 31 touches the road pile to start working to suck the cutting box 15 on the road pile, the main box body 10 continues to move forwards, the cutting box 15 rotates around the road pile under the thrust action of the main box body 10, the vacuum sucker 31 and the road pile are kept in a suction state in the rotating process, the vacuum sucker 31 and the outer end face of the road pile can slide, the cutting box 15 rotates to push the rotating shaft 21 to move rightwards, the rotating shaft 21 moves rightwards to overcome the thrust action of the control slider spring 54 to drive the control slider 33 to move rightwards, the rack gear 62 cannot rotate under the action of the one-way bearing 61, after the cutting box 15 rotates ninety degrees around the road pile, the control slider 33 moves rightwards to the rightwards end of the stroke, the cutting box 15 continues to rotate to drive the control slider 33 to move leftwards, and the control slider 33 moves leftwards to pass through the rack 32, The rack gear 62 and the one-way bearing 61 drive the line shaft 60 to rotate, the line shaft 60 rotates to drive the driving line wheel 56 to rotate so as to pull the line wheel pulling rope 57, the line wheel torsional spring 59 starts to accumulate force, the driven line wheel 53 rotates under the pulling force of the line wheel pulling rope 57 so as to drive the line wheel sleeve 52 to rotate, the line wheel sleeve 52 rotates to drive the induction bevel gear shaft 51 to rotate, the induction bevel gear shaft 51 rotates to drive the moving screw 43 to rotate through the main induction bevel gear 50 and the driven induction bevel gear 47, the moving screw 43 rotates to drive the moving nut 46 to move leftwards to the rear side of the magnetic flux cavity 40, when the cutting box 15 rotates for one hundred eighty degrees around the road pile, the control slide block 33 moves leftwards to the initial position, at the moment, the induction box 42 overcomes the pulling force of the induction spring 44 to move forwards under the magnetic attraction force of the moving magnet 34 on the moving nut 46 and pulls the induction pulling rope 45, the switching block 82 overcomes the pushing force of the switching spring 81 to move upwards under the pulling force of the induction pulling rope 45 so as to make the switching gear 26 and the moving tooth move upwards The wheels 25 are disengaged, the main box 10 stops moving forward, the switching gear 26 is engaged with the rotary gear 78, the switching block 82 is locked by the locking pin 83, the switching gear shaft 75 rotates to drive the rotary belt wheel shaft 80 to rotate through the switching gear 26 and the rotary gear 78, the rotary torsion spring 76 starts to accumulate force, the rotary belt wheel shaft 80 rotates to drive the fifth belt wheel 88 to rotate through the third belt wheel 79 and the rotary conveyor belt 22, so as to drive the rotary shaft 21 to rotate, and the rotary shaft 21 rotates to drive the cutting box 15 to continue rotating ninety degrees around the road pile, so that the left-side weed cutting of the road pile is completed.
The cutting box 15 rotates to drive the rotating shaft 21 to move leftwards, the rack 32 and the rack gear 62 are disengaged, the reel shaft 60 rotates reversely under the action of the reel torsion spring 59 so as to enable the moving nut 46 to move rightwards and reset, the sensing box 42 loses the magnetic attraction force of the moving magnet 34 to the moving nut 46 and moves backwards and reset under the action of the pulling force of the sensing spring 44, the sensing pull rope 45 is loosened, meanwhile, the cutting box 15 drives the main box body 10 to move backwards due to the disengaged state of the switching gear 26 and the moving gear 25, when the rotating shaft 21 moves leftwards to the front side of the trigger slide block cavity 36, the trigger slide block 37 moves forwards and pulls the trigger pull rope 39 under the action of the pulling force of the trigger spring 38 under the action of the magnetic attraction force of the moving magnet 34, the locking pin 83 moves rightwards under the action of the pushing force of the locking pin spring 84 so as to unlock the switching block 82, the switching block 82 moves downwards and resets under the pushing force of the switching spring 81, the switching gear 26 and the rotary gear 78 are disengaged, the rotary belt wheel shaft 80 rotates reversely under the action of the rotary torsion spring 76 to enable the rotary shaft 21 to rotate reversely, so that the cutting box 15 is driven to rotate reversely by taking the road pile as the center and restore to the state that the cutting box 15 rotates by one hundred eighty degrees, at the moment, the vacuum suction cup 31 is closed, the switching gear 26 and the movable gear 25 are re-engaged, the main box body 10 continues to move forwards to carry out weeding work, and the next road pile fixing is completed by the rear-side vacuum suction cup 31.
The beneficial effects of the invention are: adsorb the cutting case in the stake of way through vacuum chuck, utilize the main tank body to remove and drive the cutting case and use the stake of way to rotate one hundred eighty degrees right side as the center and accomplish the ruderal excision in stake right side of way, make the cutting case again and use the stake of way to rotate ninety degrees left side completion ruderal excision and reset afterwards to automatically, avoid the stake completion weeding operation of opening a way, the work load of operating personnel has been reduced, weeding efficiency and weeding effect have been improved, the security of road weeding has been improved simultaneously.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a road weeding device of stake of can dodging road, includes the main tank body, its characterized in that: a rotary belt pulley box is fixedly connected to the left end face of the main box body, a control slide block cavity is arranged in the rotary belt pulley box, a lower end wall of the control slide block cavity is communicated with a downward through cavity with a downward opening, a rotary belt pulley cavity extending rightwards into the main box body is arranged on the upper side of the control slide block cavity, an upper through cavity is communicated between the lower end wall of the rotary belt pulley cavity and the upper end wall of the control slide block cavity, a control slide block is connected in the control slide block cavity in a sliding fit manner, a control slide block spring is fixedly connected between the right end face of the control slide block and the right end wall of the control slide block cavity, a rack is fixedly connected to the front end face of the control slide block, an induction box cavity is arranged on the rear side of the control slide block cavity, a magnetic through cavity is communicated between the front end wall of the induction box cavity and the rear end wall of the control slide block cavity, an induction box is connected in a sliding fit manner in the induction box cavity, and an induction spring is fixedly connected between the rear end face of the induction box cavity and the rear end wall of the induction box cavity, a moving nut cavity with a forward opening is arranged in the induction box, an induction bevel gear cavity is arranged on the right side of the moving nut cavity, a moving lead screw which extends into the induction bevel gear cavity rightwards and penetrates through the moving nut cavity leftwards is connected to the left end wall of the induction bevel gear cavity in a rotating fit manner, a moving nut which is connected with the moving nut cavity in a sliding fit manner is connected to the moving lead screw in a threaded fit manner, a driven induction bevel gear which is positioned in the induction bevel gear cavity is fixedly connected to the moving lead screw, a driven wire wheel cavity is arranged on the front side of the induction box cavity, a wire wheel sleeve which extends into the driven wire wheel cavity forwards and extends into the induction box cavity backwards is connected to the rear end wall of the driven wire wheel cavity in a rotating fit manner, and an induction bevel gear shaft which extends into the induction bevel gear cavity backwards and is connected with the wire wheel sleeve in a spline fit manner is connected to the front end wall of the induction bevel gear cavity, the induction bevel gear shaft is fixedly connected with a main induction bevel gear positioned in the induction bevel gear cavity, the main induction bevel gear is meshed with the auxiliary induction bevel gear, the wire wheel sleeve is fixedly connected with a driven wire wheel positioned in the driven wire wheel cavity, the front end wall of the control slider cavity is communicated with a rack gear cavity, the lower side of the rack gear cavity is provided with a driving wire wheel cavity, the upper end wall of the driving wire wheel cavity is connected with a wire wheel shaft which extends downwards into the driving wire wheel cavity and upwards into the rack gear cavity in a rotating fit manner, a wire wheel torsion spring is fixedly connected between the lower end surface of the wire wheel shaft and the lower end wall of the driving wire wheel cavity, the wire wheel shaft is fixedly connected with a one-way bearing positioned in the rack gear cavity, the one-way bearing is fixedly connected with a rack gear positioned in the rack gear cavity, and the wire wheel shaft is also fixedly connected with a driving wire wheel positioned in the driving wire wheel cavity, the utility model discloses a cutting machine, including the driving pulley, the driven pulley, the control slider internal rotation cooperation be connected with upwards extend to rotatory band pulley intracavity and downwardly extending to external rotation axis, terminal surface fixedly connected with is located external cutting case under the rotation axis, the cutting incasement is equipped with the cutting motor, the symmetry is equipped with around the cutting incasement and is located the vacuum chuck in the cutting motor outside, the terminal surface intercommunication is equipped with the other end and communicates to external breather pipe in the vacuum chuck, terminal surface fixedly connected with downwardly extending to external cutting driving shaft under the cutting motor, fixedly connected with cutter on the cutting driving shaft.
2. A road weeding device with an evasive pile according to claim 1, wherein: be equipped with the switching gear chamber in the main tank body, be equipped with in the main tank body and be located switching gear chamber downside rotating electrical machines, rotating electrical machines up end fixedly connected with upwards extends to the rotatory driving shaft of switching gear intracavity, the spline fit connection has the switching gear axle that upwards extends in the rotatory driving shaft, switching gear epaxial fixedly connected with is located switching gear intracavity's switching gear, switching gear shaft up end normal running fit is connected with switches the piece, switch the piece up end with fixedly connected with switching spring between the switching gear chamber up end wall, switch a piece up end still fixedly connected with response stay cord, the other end of response stay cord with response case up end fixed connection.
3. A road weeding device with an evasive pile according to claim 2, wherein: a locking pin groove with a right opening is arranged in the switching block, a locking pin cavity positioned at the upper side of the switching block is communicated with the right end wall of the switching gear cavity, the locking pin cavity is connected with a locking pin partially positioned in the switching gear cavity in a sliding fit manner, a locking pin spring is fixedly connected between the right end surface of the locking pin and the right end wall of the locking pin cavity, a moving magnet positioned at the rear side of the cutter is arranged in the control slide block, a trigger slide block cavity positioned at the left side of the magnetic flux cavity is communicated with the rear end wall of the control slide block cavity, a trigger slide block is connected in the trigger slide block cavity in a sliding fit manner, a trigger spring is fixedly connected between the rear end surface of the trigger slide block and the rear end wall of the trigger slide block cavity, the rear end face of the trigger sliding block is also fixedly connected with a trigger pull rope, and the other end of the trigger pull rope is fixedly connected with the right end face of the locking pin.
4. A road weeding device with an evasive pile according to claim 2, wherein: the left end wall of the switching gear cavity is communicated with a rotating gear cavity extending leftwards into the rotating belt wheel box, the right end wall of the switching gear cavity is communicated with a moving gear cavity, the lower side of the moving gear cavity is provided with a moving bevel gear cavity, the left side of the moving bevel gear cavity is provided with a moving belt wheel cavity, the lower end wall of the moving gear cavity is connected with a moving intermediate shaft which extends upwards into the moving gear cavity and downwards into the moving bevel gear cavity in a rotating fit manner, the moving intermediate shaft is fixedly connected with a moving gear positioned in the moving gear cavity, the moving gear is meshed with the switching gear, the moving intermediate shaft is also fixedly connected with a main moving bevel gear positioned in the moving bevel gear cavity, the left end wall of the moving bevel gear cavity is connected with a moving belt wheel shaft which extends rightwards into the moving bevel gear cavity and leftwards into the moving belt wheel cavity in a rotating fit manner, the movable belt pulley is characterized in that a driven movable bevel gear located in a movable bevel gear cavity is fixedly connected to a movable belt pulley shaft, the driven movable bevel gear is meshed with the driven movable bevel gear, a first belt pulley located in the movable belt pulley cavity is fixedly connected to the movable belt pulley shaft, wheel cavities located on the outer side of the movable belt pulley cavity are symmetrically arranged in the main box body in the left-right direction, wheel shafts penetrating through the movable belt pulley cavity inwards are connected to the inner end walls of the wheel cavities in a rotating fit mode, wheels located in the wheel cavities are fixedly connected to the wheel shafts in the left-right direction symmetrically, a second belt pulley located in the movable belt pulley cavity is further fixedly connected to the wheel shafts, and a movable conveying belt is connected between the second belt pulley and the first belt pulley in a power fit mode.
5. A road weeding device with an evasive pile according to claim 4, wherein: the upper end wall of the rotary gear cavity is connected with a rotary belt wheel shaft which extends downwards into the rotary gear cavity and extends upwards into the rotary belt wheel cavity, the lower end face of the rotary belt wheel shaft and a rotary torsion spring fixedly connected between the lower end walls of the rotary gear cavity are connected, the upper end wall of the rotary belt wheel shaft is fixedly connected with a third belt wheel which is located in the rotary belt wheel cavity, the upper end wall of the rotary belt wheel cavity is connected with an auxiliary belt wheel shaft which extends downwards into the rotary belt wheel cavity and is located on the left side of the rotary shaft, the upper end wall of the auxiliary belt wheel shaft is fixedly connected with a fourth belt wheel which is located in the rotary belt wheel cavity, the upper end wall of the rotary shaft is fixedly connected with a fifth belt wheel which is located in the rotary belt wheel cavity, and a rotary conveying belt is connected between the fifth belt wheel, the fourth belt wheel and the third belt wheel in a power fit manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110077898.2A CN112602444B (en) | 2021-01-20 | 2021-01-20 | Road weeding device capable of avoiding road pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110077898.2A CN112602444B (en) | 2021-01-20 | 2021-01-20 | Road weeding device capable of avoiding road pile |
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| CN112602444A CN112602444A (en) | 2021-04-06 |
| CN112602444B true CN112602444B (en) | 2022-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN111993140A (en) * | 2020-09-01 | 2020-11-27 | 慈溪卓柏科技有限公司 | Cutter auxiliary assembling and disassembling device for numerical control lathe |
| CN112219581A (en) * | 2020-11-02 | 2021-01-15 | 台州黄岩马奇智能科技有限公司 | Supplementary trimming means of street tree of controllable height |
| CN112609989A (en) * | 2021-01-12 | 2021-04-06 | 杭州卓赫建材有限公司 | Automatic pouring device capable of avoiding obstacles |
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2021
- 2021-01-20 CN CN202110077898.2A patent/CN112602444B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT25560B (en) * | 1904-10-25 | 1906-09-10 | Hardy Geb | Automatic air suction brake with line air inlets and traction end inlet that are distributed in the train and act during emergency braking. |
| CN111758374A (en) * | 2020-07-16 | 2020-10-13 | 温州市晨绕机械科技有限公司 | Electric mower capable of realizing automatic protection and lawn reseeding |
| CN111993140A (en) * | 2020-09-01 | 2020-11-27 | 慈溪卓柏科技有限公司 | Cutter auxiliary assembling and disassembling device for numerical control lathe |
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|---|---|
| CN112602444A (en) | 2021-04-06 |
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Effective date of registration: 20220510 Address after: 315121 3-7-7, No. 338, Qianhu Avenue, Ningbo Dongqianhu tourist resort, Ningbo, Zhejiang Province (pilot area) Applicant after: Shengjie architectural decoration Co.,Ltd. Address before: No. a2903, Hutchison Huangpu yihuayuan, Guanhu Avenue, Longhua District, Shenzhen City, Guangdong Province, 518109 Applicant before: Shenzhen kedixun Industrial Co.,Ltd. |