CN111990186A

CN111990186A - Lawn care vehicle for replacing withered turf and cleaning garbage

Info

Publication number: CN111990186A
Application number: CN202010974827.8A
Authority: CN
Inventors: 刘想
Original assignee: Shaoxing Rongbai Electronic Technology Co ltd
Current assignee: Shaoxing Rongbai Electronic Technology Co ltd
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2020-11-27

Abstract

The invention discloses a lawn care vehicle for replacing withered turf and cleaning garbage, which comprises a vehicle body, the body is provided with a functional cavity, the functional cavity is internally provided with a withered turf removing and recovering mechanism and a turf replacing mechanism, the lawn mower is characterized in that a watering flattening mechanism is arranged at the right lower end of the mower body, and a turf box is fixedly arranged between the upper end and the lower end of the functional cavity.

Description

Lawn care vehicle for replacing withered turf and cleaning garbage

Technical Field

The invention relates to the field related to water-saving irrigation, in particular to a lawn care vehicle for replacing withered turf and cleaning garbage.

Background

As is known, the maximum yield or income is obtained by using the minimum water consumption for water-saving irrigation, and during the maintenance of daily lawns, a gardener can directly irrigate the lawns by using water pipes, the method wastes manpower and water resources, the manual patrol is more time-consuming and labor-consuming for picking up the wastes on the lawns and replacing the withered lawns, the lawns are irregularly flattened, the manual mowing is needed for keeping the smoothness and the attractiveness of the lawns, and when the large-area lawns need to be maintained, the labor cost needed to be invested is overhigh, so that a lawn care vehicle for replacing the withered lawns and cleaning the wastes needs to be designed for solving the problems.

Disclosure of Invention

The invention aims to provide a lawn care vehicle for replacing withered turf and cleaning up garbage, which is used for overcoming the defects in the prior art.

The invention is realized by the following technical scheme. The invention discloses a lawn care vehicle for replacing withered turf and cleaning garbage, which comprises a vehicle body, wherein a functional cavity is formed in the vehicle body; the functional cavity is internally provided with a withered turf clearing and recycling mechanism and a lawn replacing mechanism, the right lower end of the vehicle body is provided with a watering flattening mechanism, a turf box is fixedly arranged between the upper end and the lower end of the functional cavity, a grass planting slide block is arranged in an opening at the left end and the right end of the turf box in a sliding manner, a plurality of fresh turfs are arranged in the turf box in a sliding manner, a grass planting fixed block is fixedly arranged at the right end of the turf box, a grass planting slide groove is arranged at the upper end of the grass planting fixed block, a grass planting spring is arranged between the right end of the grass planting slide block and the right end of the grass planting slide groove in a connecting manner, the grass planting slide block can slide in the grass planting slide groove, a first fixed plate is fixedly arranged at the lower end of the right side of the functional cavity, a third fixed plate is fixedly arranged at the lower end, the fourth rotating shaft can slide back and forth in the first fixing plate, a rotating rod, a limiting ring and an eighth belt pulley are sequentially and fixedly arranged on the fourth rotating shaft from front to back, a second sleeve which surrounds the outer side of the fourth rotating shaft is arranged at the front end of the third fixing plate in a rotating mode, a rotating disc is fixedly arranged at the front end of the second sleeve, a torsional spring is connected and arranged between the rear end of the rotating disc and the front end of the third fixing plate, a fixing rod is fixedly arranged at the front end of the rotating disc, the rotating rod can push the fixing rod to rotate, a steel wire rope is connected and arranged at the lower end of the rotating disc and the right end of the grass planting sliding block, a trapezoidal rod is fixedly arranged at the front end of the third fixing plate, the rotating rod can displace back and forth along the outline of the trapezoidal rod when rotating, a positioning plate is fixedly arranged at the left end of the grass box, and a return spring is connected between the front end of the limit ring and the rear end of the third fixing plate.

Preferably, a first rotating shaft and an eighth rotating shaft are sequentially arranged on the rear wall of the left side of the functional cavity from left to right, a seventh rotating shaft is arranged on the front wall of the left side of the functional cavity in a rotating mode, the first rotating shaft is sequentially and fixedly provided with a first belt pulley and a first gear after being signed, a seventh belt pulley is fixedly arranged on the seventh rotating shaft, a ratchet wheel and a third gear are sequentially and fixedly arranged on the eighth rotating shaft from front to back, the ratchet wheel can drive the seventh rotating shaft to rotate in the forward direction through forward rotation of the eighth rotating shaft, a first belt is connected between the first belt pulley and the seventh belt pulley, a first fixed block and a slide bar fixed block are sequentially and fixedly arranged on the left end wall of the functional cavity from top to bottom, a slide bar is fixedly arranged between the upper end wall and the lower end wall of the slide bar fixed block, and a vertically symmetrical telescopic frame sliding, a slide bar spring is connected between the lower end of the upper telescopic frame slide block and the upper end of the slide bar fixed block, a second articulated shaft is fixedly arranged at the front end of the upper telescopic frame slide block, a rack chute is arranged in the first fixed block, a rack bar is arranged in the rack chute in a sliding manner, a rack at the upper end of the rack bar can be meshed with the first gear, the lower end of the rack bar is hinged with the second articulated shaft, a telescopic frame is hinged at the right end of the second articulated shaft, a garbage can fixed block is hinged at the right end of the telescopic frame, a garbage can is fixedly arranged at the right end of the garbage can fixed block, a lead screw chute is arranged at the upper end of the vehicle body, a lead screw is arranged in the lead screw chute in a sliding manner, a turf cutting box is fixedly arranged at the lower end of the lead screw, positioning rods which are bilateral, the lower end of the first sleeve is rotatably provided with an inner double-meshed gear and an outer double-meshed gear, the inner thread of the inner double-meshed gear and the outer thread of the screw rod can be meshed, the upper end of the function cavity is sequentially and rotatably provided with a second rotating shaft and a third rotating shaft from left to right, the second rotating shaft is sequentially and fixedly provided with a second belt pulley and a second gear from top to bottom, the outer thread of the second gear can be meshed with the outer thread of the inner double-meshed gear and the outer thread of the third rotating shaft from top to bottom, a third belt pulley and a fourth belt pulley are sequentially and fixedly arranged on the third rotating shaft from top to bottom, a second belt is connected between the second belt pulley and the third belt pulley, the lower end of the turf cutting box is fixedly provided with a camera, a third hinge shaft which is bilaterally symmetrical is fixedly arranged at the left end and the right end of the turf cutting box, a grass, fixed fourth articulated shaft that is equipped with on the fixed block of surely grass, the left and right sides the articulated second hydraulic stem that is equipped with between the fourth articulated shaft, the turf excision case left end is fixed and is equipped with first rack, first rack can with third gear engagement.

Preferably, a fourth fixing plate is fixedly arranged on the rear end wall of the functional cavity, a fifth rotating shaft is rotatably arranged between the upper end wall and the lower end wall of the fourth fixing plate, a fifth belt pulley and a first bevel gear are fixedly arranged on the fifth rotating shaft from top to bottom in sequence, a first hydraulic rod is fixedly arranged at the right end of the fourth fixing plate, push-pull rods which are symmetrical up and down are fixedly arranged on the first hydraulic rod, a motor is rotatably arranged at the upper end of the first fixing plate, a motor belt pulley is fixedly arranged at the upper end of the motor, a third belt is connected between the fifth belt pulley and the motor belt pulley and can push the third belt to move up and down, a sixth rotating shaft is rotatably arranged on the rear end wall on the right side of the functional cavity, a second bevel gear and a sixth belt pulley are fixedly arranged from front to back in sequence, and the second bevel gear can be meshed with the first, and a fourth belt is connected between the sixth belt pulley and the eighth belt pulley.

Preferably, a water tank is fixedly arranged at the right end of the function cavity, a first articulated shaft is fixedly arranged at the upper end of the water tank, a water tank cover is hinged to the first articulated shaft, a water spray pump is fixedly arranged at the lower end of the function cavity, a water inlet pipe is connected between the upper end of the water spray pump and the lower end of the water tank, a water spray pipe penetrating through the right end of the vehicle body is fixedly arranged at the right end of the water spray pump, front and back symmetrical second fixing plates are fixedly arranged at the lower end of the right side of the vehicle body, three flattening shafts are fixedly arranged between the two second fixing plates, and flattening wheels are rotatably arranged on the.

The invention has the beneficial effects that: the automatic lawn mower has the advantages that the structure is simple, the operation is simple and convenient, a lawn maintainer only needs to put fresh blocky greensward and water into the trolley, the watering work of the lawn can be completed when the trolley automatically patrols the lawn, the automatic identification, cleaning or replacement can be carried out when the trolley meets garbage and withered greensward during patrolling, the garbage and the withered greensward can be effectively recovered, the fresh greensward can be automatically flattened and watered after being replaced, the survival rate of the fresh greensward and the tidiness and the attractiveness of the whole greensward are ensured, and the high integration degree is achieved.

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 structural diagram of an embodiment of the present invention;

FIG. 2 is an enlarged schematic view of A in FIG. 1;

FIG. 3 is a schematic diagram of B-B of FIG. 1;

FIG. 4 is an enlarged schematic view of C in FIG. 1;

FIG. 5 is a schematic diagram of D-D of FIG. 1;

fig. 6 is a schematic diagram of the structure of E-E in fig. 5.

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.

With reference to fig. 1-6, the lawn care vehicle for replacing withered grass and clearing up garbage comprises a vehicle body 10, a functional cavity 12 is contained in the vehicle body 10, a withered grass clearing and recycling mechanism 105 and a lawn replacing mechanism 110 are arranged in the functional cavity 12, a watering flattening mechanism 120 is arranged at the right lower end of the vehicle body 10, a grass box 27 is fixedly arranged between the upper end and the lower end of the functional cavity 12, a grass planting slider 57 is slidably arranged in an opening at the left end and the right end of the grass box 27, a plurality of fresh grass 67 is slidably arranged in the grass box 27, a grass fixing block 54 is fixedly arranged at the right end of the grass box 27, a grass chute 55 is arranged at the upper end of the grass fixing block 54, a grass spring 56 is connected between the right end of the grass planting slider 57 and the right end of the grass chute 55, the grass planting slider 57 can slide in the grass chute 55, a first fixing plate 40 is fixedly arranged at the right lower end of the functional cavity 12, be located the fixed third fixed plate 52 that is equipped with of function chamber 12 lower extreme of first fixed plate 40 front side, it is equipped with the fourth axis of rotation 50 that passes the third fixed plate 52 to rotate between the first fixed plate 40 front and back end, fourth axis of rotation 50 can be in slide around in the first fixed plate 40, fourth axis of rotation 50 is fixed being equipped with dwang 48, spacing ring 96, eighth belt pulley 95 from the front to the back in proper order, third fixed plate 52 front end is rotated and is equipped with the second sleeve 99 that encircles in the fourth axis of rotation 50 outside, the fixed rolling disc 51 that is equipped with in second sleeve 99 front end, it is equipped with the torsional spring 18 to connect between rolling disc 51 rear end and the third fixed plate 52 front end, the fixed dead lever 49 that is equipped with in rolling disc 51 front end, the dwang 48 can promote the dead lever 49 rotates, the lower extreme of rolling disc 51 with grass slider 57 right-hand member is connected and is equipped with wire rope 53, the fixed trapezoidal pole 47 that is equipped with in third fixed plate 52 front end, can follow during the dwang 48 rotates displacement around trapezoidal pole 47 outline is done, the fixed locating plate 59 that is equipped with in the left end of sod case 27, the locating plate 59 right-hand member be equipped with the communicating grass planting groove 58 of sod case 27 downside opening, the spacing ring 96 front end with it is equipped with reset spring 97 to connect between the third fixed plate 52 rear end.

Beneficially, the first rotating shaft 15 and the eighth rotating shaft 81 are sequentially and rotatably arranged on the rear wall of the left side of the functional cavity 12 from left to right, the seventh rotating shaft 79 is rotatably arranged on the front wall of the left side of the functional cavity 12, the first rotating shaft 15 is sequentially and fixedly provided with the first belt pulley 14 and the first gear 13 after being checked in, the seventh rotating shaft 79 is fixedly provided with the seventh belt pulley 78, the eighth rotating shaft 81 is sequentially and fixedly provided with the ratchet 80 and the third gear 82 from front to back, the ratchet 80 can drive the seventh rotating shaft 79 to rotate in the forward direction through the forward rotation of the eighth rotating shaft 81, the first belt pulley 14 is connected with the seventh belt pulley 78 and is provided with the first belt 16, the left end wall of the functional cavity 12 is sequentially and fixedly provided with the first fixing block 76 and the slide bar fixing block 72 from top to bottom, the slide bar 71 is fixedly provided between the upper end wall and the lower end wall of the, the telescopic frame slider 70 is provided with an upper telescopic frame slider 70 and a lower telescopic frame slider 70 which are symmetrical up and down, the lower end of the telescopic frame slider 70 and the upper end of the slide rod fixing block 72 are connected and provided with a slide rod spring 73, the front end of the telescopic frame slider 70 is fixedly provided with a second hinge shaft 74, a rack chute 77 is arranged in the first fixing block 76, a rack bar 75 is arranged in the rack chute 77 in a sliding manner, a rack at the upper end of the rack bar 75 can be meshed with the first gear 13, the lower end of the rack bar 75 is hinged with the second hinge shaft 74, a telescopic frame 69 is arranged at the right end of the second hinge shaft 74 in a hinged manner, a garbage box fixing block 68 is arranged at the right end of the telescopic frame 69 in a hinged manner, a garbage box 11 is fixedly arranged at the right end of the garbage box fixing block 68, a lead screw chute 20 is arranged at the upper end, the upper end of the vehicle body 10 is provided with a positioning rod 17 which is bilaterally symmetrical and penetrates through the upper end of the function cavity 12, the upper end of the function cavity 12 is fixedly provided with a first sleeve 21 which surrounds the screw rod chute 20, the lower end of the first sleeve 21 is rotatably provided with an inner and outer double-meshed gear 22, the inner thread of the inner and outer double-meshed gear 22 can be meshed with the external thread of the screw rod 19, the upper end of the function cavity 12 is sequentially rotatably provided with a second rotating shaft 23 and a third rotating shaft 29 from left to right, the second rotating shaft 23 is sequentially and fixedly provided with a second belt pulley 24 and a second gear 25 from top to bottom, the external thread of the second gear 25 can be meshed with the external thread of the inner and outer double-meshed gear 22, the third rotating shaft 29 is sequentially and fixedly provided with a third belt pulley 28 and a fourth belt pulley 30 from top to bottom, and a second belt 26, the fixed camera 85 that is equipped with of turf excision case 84 lower extreme, the fixed third hinge shaft 86 that is equipped with bilateral symmetry about the turf excision case 84, the articulated grass cutting plate 87 that is equipped with on the third hinge shaft 86, the fixed grass cutting fixed block 88 that is equipped with bilateral symmetry on the grass cutting plate 87, the fixed fourth articulated shaft 90 that is equipped with on the grass cutting fixed block 88, the left and right sides the articulated second hydraulic stem 89 that is equipped with between the fourth articulated shaft 90, the fixed first rack 83 that is equipped with in turf excision case 84 left end, first rack 83 can with the meshing of third gear 82.

Beneficially, a fourth fixing plate 62 is fixedly arranged on the rear end wall of the functional cavity 12, a fifth rotating shaft 61 is rotatably arranged between the upper end wall and the lower end wall of the fourth fixing plate 62, a fifth belt pulley 60 and a first bevel gear 63 are fixedly arranged on the fifth rotating shaft 61 from top to bottom in sequence, a first hydraulic rod 32 is fixedly arranged at the right end of the fourth fixing plate 62, push-pull rods 31 which are symmetrical up and down are fixedly arranged on the first hydraulic rod 32, a motor 39 is rotatably arranged at the upper end of the first fixing plate 40, a motor belt pulley 37 is fixedly arranged at the upper end of the motor 39, a third belt 33 is connected between the fifth belt pulley 60 and the motor belt pulley 37, the push-pull rods 31 can push the third belt 33 to move up and down, a sixth rotating shaft 64 is rotatably arranged on the rear end wall on the right side of the functional cavity 12, and a second bevel gear 65 is fixedly arranged on the, A sixth pulley 66, the second bevel gear 65 can be meshed with the first bevel gear 63, and a fourth belt 94 is connected between the sixth pulley 66 and the eighth pulley 95.

Beneficially, a water tank 36 is fixedly arranged at the right end of the function cavity 12, a first hinge shaft 34 is fixedly arranged at the upper end of the water tank 36, a water tank cover 35 is hinged on the first hinge shaft 34, a water spray pump 43 is fixedly arranged at the lower end of the function cavity 12, a water inlet pipe 41 is connected between the upper end of the water spray pump 43 and the lower end of the water tank 36, a water spray pipe 42 penetrating through the right end of the vehicle body 10 is fixedly arranged at the right end of the water spray pump 43, second fixing plates 44 which are symmetrical in the front-back direction are fixedly arranged at the lower end of the right side of the vehicle body 10, three flattening shafts 45 are fixedly arranged between the two second fixing plates 44, and flattening wheels.

The use steps herein are described in detail below with reference to fig. 1-6: this lawn is maintained in daily automatic patrol of dolly, flattening wheel 46 flattens the lawn when the dolly removes, guarantees flattening on lawn, opens tank lid 35 pours into water in the water tank 36, water here can add insecticide or liquid fertilizer in order to reach different effects as appropriate, and when the dolly is patrolled on the lawn, flattening wheel 46 flattens the lawn, water spray pump 43 starts will water in the water tank 36 is taken out, and the water of taking out passes through in proper order the inlet tube 41 the spray pipe 42 is followed and is sprayed to the lawn on, accomplishes the daily watering on lawn.

When the trolley is in patrol, the camera 85 detects whether garbage or withered turf exists below the turf cutting box 84, when withered turf exists below the turf cutting box 84, the trolley adjusts the position so that the turf cutting box 84 faces the withered turf, the first hydraulic rod 32 extends to push the third belt 33 to move upwards, the third belt 33 moves upwards to connect the motor pulley 37 with the fourth belt pulley 30, the motor 39 is started to drive the motor shaft 38 to rotate, the motor shaft 38 rotates to drive the motor pulley 37 to rotate, the motor pulley 37 rotates to drive the third belt 33 to rotate, the third belt 33 rotates to drive the fourth belt pulley 30 to rotate, and the fourth belt pulley 30 rotates to drive the third rotating shaft 29 to rotate, the third rotating shaft 29 rotates to drive the third belt pulley 28 to rotate, the third belt pulley 28 rotates to drive the second belt 26 to rotate, the second belt 26 rotates to drive the second belt pulley 24 to rotate, the second belt pulley 24 rotates to drive the second rotating shaft 23 to rotate, the second rotating shaft 23 rotates to drive the second gear 25 to rotate, the second gear 25 rotates to drive the inner and outer double-meshed gears 22 to rotate, the inner and outer double-meshed gears 22 rotate to drive the lead screw 19 to move downwards, the lead screw 19 moves downwards to drive the turf cutting box 84 to move downwards, the turf cutting box 84 moves downwards to drive the turf cutting plate 87 to move downwards, the turf cutting plate 87 moves downwards to the lower end of the turf cutting plate 87 and the lower end of the turf cutting box 84 to penetrate turf right, and the second hydraulic rod 89 shortens, the second hydraulic rod 89 is shortened, so that the grass cutting plates 87 on two sides rotate oppositely around the third hinge shaft 86 respectively, and the grass cutting plates 87 rotate to dig the turf out of the soil; the motor 39 rotates reversely, the motor 39 rotates reversely to lift the turf cutting box 84, the turf cutting box 84 lifts to drive the first rack 83 to move upwards, the first rack 83 moves upwards to be meshed with the third gear 82, the first rack 83 continues to move upwards to drive the third gear 82 to rotate, the third gear 82 rotates to drive the eighth rotating shaft 81 to rotate, the eighth rotating shaft 81 rotates to drive the ratchet 80 to rotate, the ratchet 80 rotates to drive the seventh rotating shaft 79 to rotate, the seventh rotating shaft 79 rotates to drive the seventh belt pulley 78 to rotate, the seventh belt pulley 78 rotates to drive the first belt 16 to rotate, the first belt 16 rotates to drive the first belt pulley 14 to rotate, the first belt pulley 14 rotates to drive the first rotating shaft 15 to rotate, and the first rotating shaft 15 rotates to drive the first gear 13 to rotate, the first gear 13 rotates to drive the rack at the upper end of the rack bar 75 to move downwards, the rack bar 75 moves downwards to drive the second hinge shaft 74 to move downwards, the second hinge shaft 74 moves downwards to drive the telescopic frame slide block 70 to move oppositely, the telescopic frame slide block 70 moves to drive the telescopic frame 69 to extend, the telescopic frame 69 extends to drive the garbage can fixing block 68 to move rightwards, the garbage can fixing block 68 moves rightwards to drive the garbage can 11 to move rightwards to be below the lifted turf cutting box 84, the second hydraulic rod 89 extends to enable the grass cutting plates 87 at two sides to be unfolded around the third hinge shaft 86, the grass cutting plates 87 are unfolded to enable withered turf or garbage in the turf cutting box 84 to fall into the garbage can 11, and the turf cutting box 84 continues to move upwards to enable the third gear 82 to be separated from the first gear 83, the telescopic frame sliding block 70 is reset under the action of the sliding rod spring 73, and the telescopic frame sliding block 70 is reset to drive the garbage can 11 to be retracted, so that the recovery of withered turf or garbage is completed.

After removing withered turf, transplanting new turf, adjusting the position of a trolley to make the lower end of the positioning plate 59 align with the missing turf, shortening the first hydraulic rod 32 to drive the push-pull rod 31 to move downwards, moving the push-pull rod 31 downwards to drive the third belt 33 to move downwards, moving the third belt 33 downwards to link the motor belt pulley 37 and the fifth belt pulley 60, starting the motor 39 to drive the motor shaft 38 to rotate, rotating the motor shaft 38 to drive the motor belt pulley 37 to rotate, rotating the motor belt pulley 37 to drive the third belt 33 to rotate, rotating the third belt 33 to drive the fifth belt pulley 60 to rotate, rotating the fifth belt pulley 60 to drive the fifth rotating shaft 61 to rotate, rotating the fifth rotating shaft 61 to drive the first bevel gear 63 to rotate, the first bevel gear 63 rotates to drive the second bevel gear 65 to rotate, the second bevel gear 65 rotates to drive the sixth rotating shaft 64 to rotate, the sixth rotating shaft 64 rotates to drive the sixth belt pulley 66 to rotate, the sixth belt pulley 66 rotates to drive the fourth belt 94 to rotate, the fourth belt 94 rotates to drive the eighth belt pulley 95 to rotate, the eighth belt pulley 95 rotates to drive the fourth rotating shaft 50 to rotate, the fourth rotating shaft 50 rotates to drive the rotating rod 48 to rotate, the rotating rod 48 rotates to drive the fixed rod 49 to rotate, the fixed rod 49 rotates to drive the rotating disc 51 to rotate, the rotating disc 51 rotates to retract the steel wire rope 53, the steel wire rope 53 is retracted rightwards to drive the grass planting slider 57 to move rightwards, the grass planting slider 57 moves rightwards to move rightwards so that the fresh grass 67 at the lowest layer moves downwards to the original position of the grass planting slider 57, the rotating rod 48 continues to rotate until the outer end of the rotating rod 48 rotates along the outer contour of the front end of the trapezoidal rod 47, the outer end of the rotating rod 48 rotates along the outer contour of the front end of the trapezoidal rod 47 so that the rotating rod 48 moves forward for a certain distance, the rotating lever 48 is moved forward by a distance such that the contact between the rotating lever 48 and the fixing lever 49 is broken, the fourth rotating shaft 50 is rotated by the torsion spring 18, the fourth rotating shaft 50 is rotated such that the wire rope 53 is paid out, after the rotating rod 48 rotates through the position of the trapezoidal rod 47, the fourth rotating shaft 50 is reset by the reset spring 97, the grass planting slide block 57 moves leftwards under the action of the grass planting spring 56, the grass planting slide block 57 moves leftwards to push the lowest layer of the fresh turf 67 to move leftwards, and the lowest layer of the fresh turf 67 falls into a turf missing part after continuously moving leftwards through the grass planting groove 58.

The newly planted turf needs to be flattened and watered, the trolley moves back and forth to enable the flattening wheels 46 to repeatedly press the turf, so that the bottom surface of the turf is fully contacted with soil, and the water spraying pipes 42 finish watering in the flattening process.

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

1. The utility model provides a change withered turf and clear up lawn care car of rubbish, includes the automobile body, its characterized in that: the inside of the vehicle body is provided with a functional cavity; the functional cavity is internally provided with a withered turf clearing and recycling mechanism and a lawn replacing mechanism, the right lower end of the vehicle body is provided with a watering flattening mechanism, a turf box is fixedly arranged between the upper end and the lower end of the functional cavity, a grass planting slide block is arranged in an opening at the left end and the right end of the turf box in a sliding manner, a plurality of fresh turfs are arranged in the turf box in a sliding manner, a grass planting fixed block is fixedly arranged at the right end of the turf box, a grass planting slide groove is arranged at the upper end of the grass planting fixed block, a grass planting spring is arranged between the right end of the grass planting slide block and the right end of the grass planting slide groove in a connecting manner, the grass planting slide block can slide in the grass planting slide groove, a first fixed plate is fixedly arranged at the lower end of the right side of the functional cavity, a third fixed plate is fixedly arranged at the lower end, the fourth rotating shaft can slide back and forth in the first fixing plate, a rotating rod, a limiting ring and an eighth belt pulley are sequentially and fixedly arranged on the fourth rotating shaft from front to back, a second sleeve which surrounds the outer side of the fourth rotating shaft is arranged at the front end of the third fixing plate in a rotating mode, a rotating disc is fixedly arranged at the front end of the second sleeve, a torsional spring is connected and arranged between the rear end of the rotating disc and the front end of the third fixing plate, a fixing rod is fixedly arranged at the front end of the rotating disc, the rotating rod can push the fixing rod to rotate, a steel wire rope is connected and arranged at the lower end of the rotating disc and the right end of the grass planting sliding block, a trapezoidal rod is fixedly arranged at the front end of the third fixing plate, the rotating rod can displace back and forth along the outline of the trapezoidal rod when rotating, a positioning plate is fixedly arranged at the left end of the grass box, and a return spring is connected between the front end of the limit ring and the rear end of the third fixing plate.

2. A lawn care vehicle for changing withered grass and cleaning up rubbish as claimed in claim 1, wherein: the utility model discloses a function chamber, including function chamber left side back wall, first axis of rotation, eighth axis of rotation, function chamber left side front wall is gone up to rotate from left to right in proper order and is equipped with first axis of rotation, first axis of rotation is fixed first belt pulley, first gear after signing in proper order, the fixed seventh belt pulley that is equipped with in seventh axis of rotation, eighth axis of rotation is fixed ratchet, third gear after to in proper order, the ratchet can make the forward rotation of eighth axis of rotation drive seventh axis of rotation forward rotation, first belt pulley with it is equipped with first belt to connect between the seventh belt pulley, function chamber left end wall from the top down is fixed in proper order and is equipped with first fixed block, slide bar fixed block, the slide bar is fixed to be equipped with between the end wall about the slide bar fixed block, the slide bar is gone up and is equipped with the telescopic bracket slider of longitudinal symmetry, the upside connect between telescopic bracket slider lower extreme and the slide, a second hinged shaft is fixedly arranged at the front end of the upper telescopic frame sliding block, a rack sliding groove is formed in the first fixed block, a rack rod is arranged in the rack sliding groove in a sliding manner, a rack at the upper end of the rack rod can be meshed with the first gear, the lower end of the rack rod is hinged with the second hinged shaft, a telescopic frame is hinged at the right end of the second hinged shaft, a garbage can fixed block is hinged at the right end of the telescopic frame, a garbage can is fixedly arranged at the right end of the garbage can fixed block, a lead screw sliding groove is formed in the upper end of the vehicle body, a lead screw is arranged in the lead screw sliding groove in a sliding manner, a turf cutting box is fixedly arranged at the lower end of the lead screw, positioning rods which penetrate through the upper end of the function cavity in a bilateral symmetry manner are arranged at the upper end of, the inner thread of the inner and outer double-meshed gears can be meshed with the outer thread of the screw rod, the upper end of the functional cavity is sequentially provided with a second rotating shaft and a third rotating shaft from left to right, the second rotating shaft is sequentially and fixedly provided with a second belt pulley and a second gear from top to bottom, the outer thread of the second gear can be meshed with the outer thread of the inner and outer double-meshed gears, the third rotating shaft is sequentially and fixedly provided with a third belt pulley and a fourth belt pulley from top to bottom, a second belt is connected between the second belt pulley and the third belt pulley, the lower end of the turf cutting box is fixedly provided with a camera, the left end and the right end of the turf cutting box are fixedly provided with third hinge shafts which are bilaterally symmetrical, the third hinge shafts are hinged with grass cutting plates, the grass cutting plates are fixedly provided with bilaterally symmetrical grass cutting fixed blocks, and the grass cutting fixed blocks are fixedly provided with, and a second hydraulic rod is hinged between the fourth hinge shafts on the left side and the right side, a first rack is fixedly arranged at the left end of the turf cutting box, and the first rack can be meshed with the third gear.

3. A lawn care vehicle for changing withered grass and cleaning up rubbish as claimed in claim 1, wherein: a fourth fixing plate is fixedly arranged on the rear end wall of the functional cavity, a fifth rotating shaft is rotatably arranged between the upper end wall and the lower end wall of the fourth fixing plate, a fifth belt pulley and a first bevel gear are fixedly arranged on the fifth rotating shaft from top to bottom in sequence, a first hydraulic rod is fixedly arranged at the right end of the fourth fixing plate, push-pull rods which are symmetrical up and down are fixedly arranged on the first hydraulic rod, a motor is rotatably arranged at the upper end of the first fixing plate, a motor belt pulley is fixedly arranged at the upper end of the motor, a third belt is connected between the fifth belt pulley and the motor belt pulley and can push the third belt to move up and down, a sixth rotating shaft is rotatably arranged on the rear end wall on the right side of the functional cavity, a second bevel gear and a sixth belt pulley are fixedly arranged from front to back in sequence, and the second bevel gear can be meshed with, and a fourth belt is connected between the sixth belt pulley and the eighth belt pulley.

4. A lawn care vehicle for changing withered grass and cleaning up rubbish as claimed in claim 1, wherein: the water tank is fixedly arranged at the right end of the function cavity, a first hinged shaft is fixedly arranged at the upper end of the water tank, a water tank cover is hinged to the first hinged shaft, a water spray pump is fixedly arranged at the lower end of the function cavity, a water inlet pipe is connected between the upper end of the water spray pump and the lower end of the water tank, a water spray pipe penetrating through the right end of the vehicle body is fixedly arranged at the right end of the water spray pump, front and back symmetrical second fixing plates are fixedly arranged at the lower end of the right side of the vehicle body, three flattening shafts are fixedly arranged between the two second fixing plates, and flattening wheels are rotatably arranged.