阅读说明：本技术 一种人造草坪自动化铺设装置及铺设方法 (Automatic laying device and method for artificial turf ) 是由 周亚东 邱甜甜 于 2019-11-29 设计创作，主要内容包括：本发明涉及一种人造草坪自动化铺设装置及铺设方法,该装置包括行走车、固定安装在所述行走车上的用于存放人造草坪卷料的放料篮、设置在所述放料篮上用于抬升放置在所述放料篮中的人造草坪卷料的卷料抬升机构、设置在所述放料篮上的卷料放料机构、固定安装在所述行走车上的两个压平辊组升降机构和水平直线排列转动安装在两个所述压平辊组升降机构之间的压平辊；本发明提供的装置保证了人造草坪铺设的直线度,保证了拼接和接缝处的美观度,保证了施工的质量。(The invention relates to an automatic artificial turf laying device and a laying method, wherein the device comprises a travelling vehicle, a discharging basket fixedly arranged on the travelling vehicle and used for storing artificial turf rolls, a roll lifting mechanism arranged on the discharging basket and used for lifting the artificial turf rolls placed in the discharging basket, a roll discharging mechanism arranged on the discharging basket, two flattening roller set lifting mechanisms fixedly arranged on the travelling vehicle and a flattening roller horizontally linearly arranged and rotatably arranged between the two flattening roller set lifting mechanisms; the device provided by the invention ensures the straightness of artificial turf laying, the attractiveness of splicing and joint parts and the construction quality.)

1. The utility model provides an automatic laying device of artificial turf, is in including walking car (1), fixed mounting be used for depositing the blowing basket (2), the setting of artificial turf coil stock on walking car (1) be used for the lifting to place on blowing basket (2) coil stock lifting mechanism (3), the setting of artificial turf coil stock in blowing basket (2) are in coil stock drop feed mechanism (4), fixed mounting on blowing basket (2) two flattening roller set elevating system (5) and horizontal linear arrangement on walking car (1) are rotated and are installed two flattening roller (6) between flattening roller set elevating system (5), its characterized in that: the walking vehicle (1) comprises a vehicle plate (11), and a paving flattening opening (111) is formed in the vehicle plate (11); the two flattening roller set lifting mechanisms (5) are symmetrically distributed on two sides of the laying flattening opening (111), and the flattening rollers (6) which are linearly arranged are positioned in the area of the laying flattening opening (111); the upper end of the feeding basket (2) is provided with two cross support plates (22) which are oppositely arranged, the coil feeding mechanism (4) is arranged on the two cross support plates (22), and two sides of each cross support plate (22) are provided with side wing plates (221); wherein:

the coil stock discharging mechanism (4) comprises an L-shaped motor fixing plate (41), a driving motor (42), a driving rod (43), a rotating fork (44) and a transition guide roller (45), the motor fixing plate (41) is fixedly installed on one of the cross support plates (22) and far away from the flattening roller (6) on the side wing plate (221), the driving motor (42) is fixedly installed on the motor fixing plate (41), the driving rod (43) is fixedly connected with an output shaft of the driving motor (42), the driving rod (43) is horizontally and rotatably installed on two opposite side wing plates (221) of the flattening roller (6) on the cross support plates (22), driving gears (431) are respectively arranged at two ends of the driving rod (43) positioned outside the side wing plates (221), and the rotating fork (44) is horizontally and rotatably installed on each cross support plate (22), the rotation central axes of the two rotation forks (44) are overlapped, the outer end part of each rotation fork (44) is provided with a driven gear (441) meshed with the driving gear (431), the inner end of each rotation fork (44) is provided with a U-shaped bayonet (442) clamped with the shaft end of an artificial turf reel, a fixing pin (443) vertically penetrating through the rotation central axis of the rotation fork (44) is further arranged at the bayonet (442), and the transition guide roller (45) is horizontally and rotatably installed between two opposite side wing plates (221) close to the flattening roller (6) on the two cross support plates (22);

the flattening roller (6) comprises a flattening roller body (61) and two limiting baffle discs (62), the flattening roller body (61) is rotatably installed between the two flattening roller set lifting mechanisms (5), the two limiting baffle discs (62) slide into the two sides of the flattening roller body (61), two sliding grooves (611) extending to two side ends are symmetrically formed in the cylindrical surface of the flattening roller body (61) relative to the central axis, the limiting baffle discs (62) are slidably installed on the two sliding grooves (611), and the limiting baffle discs (62) are in transition fit with the sliding discs.

2. An automated artificial turf laying apparatus according to claim 1 wherein: two side surfaces of the feeding basket (2) below the two cross support plates (22) are respectively provided with a lifting avoiding opening (21), the lifting avoiding openings (21) extend to the bottom end of the feeding basket (2), the top end of each cross support plate (22) is provided with an extending plate (222) extending outwards, the coil lifting mechanism (3) comprises a guide strip (31), a lifting plate (32) and a lifting electric rod (33), the vertical two sides of each lifting avoiding opening (21) are respectively provided with the guide strip (31) for vertical guiding, the lifting plate (32) is horizontally placed in the feeding basket (2), the two sides of the feeding basket (2) penetrate through the lifting avoiding openings (21) on the two sides, each side of the feeding basket (2) is in sliding fit with the two guide strips (31) on the side, and the lifting electric rod (33) is vertically installed on each extending plate (222), the output ends of the lifting electric rods (33) vertically penetrate through the extension plate (222) downwards, and the output ends of the two lifting electric rods (33) are fixedly connected to the lifting plate (32).

3. An automated artificial turf laying apparatus according to claim 1 wherein: lie in on sweep (11) lay and flatten and have seted up respectively on the relative inboard position of opening (111) and go up and down to avoid a groove (112), two flatten roller set elevating system (5) correspond fixed mounting two on sweep (11) go up and down to avoid on a groove (112) top position, flatten roller set elevating system (5) and include two fixed mounting guide post (51) on sweep (11), fixed mounting two roof (52), the screw thread on guide post (51) top is rotated and is installed rotation screw rod (53) and vertical slidable mounting in the middle part of roof (52) are in two stroke board (54) between guide post (51), stroke board (54) top center with the lower extreme fixed rotation of rotation screw rod (53) is connected, stroke board (54) can follow the below go up and down to avoid in the groove (112) to pass, the flattening roller body (61) is horizontally and rotatably arranged between the stroke plates (54) in the two flattening roller group lifting mechanisms (5).

4. An automated artificial turf laying apparatus according to claim 1 wherein: the walking vehicle (1) further comprises four walking wheels (12) which are arranged at the bottom of the vehicle plate (11) and are distributed in a rectangular shape.

5. An automated artificial turf laying apparatus according to claim 2 wherein: a holding rod (2221) is arranged at the side end of the extension plate (222).

6. An automated artificial turf laying apparatus according to claim 3 wherein: and a hand wheel (531) is arranged at the top end of the rotating screw rod (53).

7. An automated artificial lawn paving apparatus as claimed in any one of claims 1 to 6, wherein: the laying method for automatically laying the artificial turf by adopting the device comprises the following specific steps:

s1, putting the coil stock: placing a plurality of rolls of artificial turf rolls into the feeding basket (2) and filling the feeding basket (2);

s2, feeding: clamping a winding drum of a roll of artificial turf coiled material in bayonets (442) of two rotating forks (44), and fixing two shaft ends of the winding drum of the artificial turf coiled material through fixing pins (443);

s3, adjusting the height of the flattening roller (6): one end of an artificial turf roll fixed on the roll discharging mechanism (4) passes through the lower part of the transition guide roller (45), then passes through the lower part of the row of flattening rollers (6), and then drives the whole row of flattening rollers (6) to ascend or descend by adjusting the lifting mechanisms (5) of the two flattening roller sets so that the artificial turf can be effectively flattened by the flattening roller body (61);

s4, limiting and adjusting: the two limiting baffle discs (62) are slidably adjusted according to the width of the artificial lawn, so that the artificial lawn is positioned in the middle position below the flattening roller body (61), and the limiting baffle discs (62) on the two sides just contact the two sides of the artificial lawn;

s5, laying the artificial turf: starting a coil discharging mechanism (4) to drive the artificial turf coil to discharge, and moving the walking vehicle (1) to lay the discharged artificial turf on the ground while discharging;

s6, supplement and feeding: after a roll of artificial turf is paved, the paving is suspended, the roll is unloaded from between the two rotating forks (44), then a new roll stored in the material placing basket (2) is clamped into the bayonets (442) of the two rotating forks (44) through the roll lifting mechanism (3) to be fixed again, and then the paving of a second round is carried out.

Technical Field

The invention relates to the technical field of artificial turf construction equipment, and particularly provides an automatic artificial turf laying device and an automatic artificial turf laying method.

Background

The artificial lawn is divided into an injection artificial lawn and a woven artificial lawn according to the production process; the injection molding artificial lawn adopts an injection molding process, plastic particles are extruded and molded in a mold at one time, the lawn is bent by a bending technology, grass blades are regularly arranged in an equal distance and equal quantity, the grass blades are completely uniform in height, and the injection molding artificial lawn is suitable for aspects of kindergartens, playgrounds, balconies, greenery, alluvial gold and the like; the woven lawn is made up by using synthetic fibre with imitation grass leaf form, and planting it in woven base cloth, and coating layer with fixing action on its back surface to make artificial lawn on the sports field, leisure field, golf field, garden floor and greening ground.

The produced artificial turf is in a roll shape, is convenient to transport and lay and construct in later period, and has the following problems in the construction process of the artificial turf;

1) the artificial turf is basically paved manually, and the straightness of the paved turf is not easy to ensure in the paving process, so that the attractiveness of splicing and seams is affected;

2) in the work progress, need carry the artificial turf of lapping to every construction position of waiting to lay, it wastes time and energy to make a round trip to turn back the transport, influences the efficiency of laying.

Based on the problems, the invention provides an automatic artificial turf laying device and an automatic artificial turf laying method, which are used for automatically laying artificial turf wound on a winding drum.

Disclosure of Invention

In order to solve the above problems, the present invention provides an automatic artificial turf paving device and an automatic artificial turf paving method, which can solve the problems in the background art.

In order to achieve the purpose, the invention adopts the following technical scheme to realize the purpose: an automatic artificial turf laying device comprises a travelling vehicle, a discharging basket fixedly mounted on the travelling vehicle and used for storing artificial turf rolls, a roll lifting mechanism arranged on the discharging basket and used for lifting the artificial turf rolls placed in the discharging basket, a roll discharging mechanism arranged on the discharging basket, two flattening roller set lifting mechanisms fixedly mounted on the travelling vehicle and flattening rollers horizontally and linearly arranged and rotatably mounted between the two flattening roller set lifting mechanisms, wherein the travelling vehicle comprises a vehicle plate, and a laying flattening opening is formed in the vehicle plate; the two flattening roller set lifting mechanisms are symmetrically distributed on two sides of the laying flattening opening, and the flattening rollers which are linearly arranged are positioned in the area of the laying flattening opening; the upper end of the discharge basket is provided with two cross support plates which are oppositely arranged, the coil stock discharge mechanism is arranged on the two cross support plates, and side wing plates are arranged on two sides of each cross support plate; wherein:

the coil stock discharging mechanism comprises an L-shaped motor fixing plate, a driving motor, a driving rod, a rotating fork and a transition guide roller, the motor fixing plate is fixedly arranged on one of the cross support plates and far away from the side wing plate of the flattening roller, the driving motor is fixedly arranged on the motor fixing plate, the driving rod is fixedly connected with an output shaft of the driving motor, the driving rod is horizontally and rotatably arranged on two opposite side wing plates far away from the flattening roller on the two cross support plates, two ends of the driving rod, which are positioned at the outer sides of the side wing plates, are respectively provided with a driving gear, each cross support plate is horizontally and rotatably provided with the rotating fork, the rotating central shafts of the two rotating forks are superposed, the outer end part of each rotating fork is provided with a driven gear meshed with the driving gear, and the inner end of the rotating fork is provided with a U-shaped bayonet clamped with the shaft end of the artificial, a fixing pin which vertically penetrates through the bayonet relative to the rotating central shaft of the rotating fork is further arranged at the bayonet, and the transition guide roller is horizontally and rotatably arranged between two opposite side wing plates which are close to the flattening roller on the two cross support plates;

the flattening roller comprises a flattening roller body and two limiting baffle discs, the flattening roller body is rotatably installed between the two flattening roller set lifting mechanisms, the two limiting baffle discs slide into the two sides of the flattening roller body, two sliding grooves extending to two side ends are symmetrically formed in the cylindrical surface of the flattening roller body relative to the central axis, the limiting baffle discs are slidably installed on the two sliding grooves, and the limiting baffle discs are in transition fit with the sliding discs.

Preferably, two side surfaces of the material placing basket below the two cross support plates are respectively provided with a lifting avoidance opening, the lifting avoiding opening extends to the bottom end of the discharging basket, the top end of the cross support plate is provided with an extension plate extending outwards, the coil lifting mechanism comprises guide strips, a lifting plate and a lifting electric rod, the vertical two sides of each lifting clearance opening are respectively provided with the guide strips which are vertically guided, the lifting plate is horizontally arranged in the discharging basket, two sides of the discharging basket penetrate through the lifting avoiding openings on two sides, each side of the discharging basket is in sliding fit with the two guide strips on the side, each extending plate is vertically provided with the lifting electric rod, and the output ends of the lifting electric rods vertically penetrate through the extension plate downwards, and the output ends of the two lifting electric rods are fixedly connected to the lifting plate.

Preferably, be located on the sweep lay and flatten and seted up the lift on the relative inboard position of opening respectively and keep away the position groove, two it corresponds fixed mounting to flatten roller set elevating system two on the sweep lift keeps away position groove top position, it includes two fixed mounting to flatten roller set elevating system guide post, fixed mounting on the sweep two the roof, the screw thread on guide post top rotate and install the rotation screw rod and the vertical slidable mounting at roof middle part are two stroke board between the guide post, stroke board top center with the lower extreme fixed rotation of rotating the screw rod is connected, the stroke board can follow the below pass in the lift keeps away the position groove, it installs two to flatten roller body level rotate flatten in the roller set elevating system between the stroke board.

Preferably, the walking vehicle further comprises four walking wheels which are arranged at the bottom of the vehicle plate and distributed in a rectangular shape.

Preferably, a holding rod is arranged at the side end of the extension plate.

Preferably, a hand wheel is arranged at the top end of the rotating screw rod.

In addition, the invention also provides an automatic artificial turf laying method, which comprises the following specific steps:

s1, putting the coil stock: putting a plurality of rolls of artificial turf rolls into the feeding basket, and filling the feeding basket;

s2, feeding: clamping a winding drum of a roll of artificial turf coiled material in bayonets of two rotating forks, and fixing two shaft ends of the winding drum of the artificial turf coiled material through fixing pins;

s3, leveling roller height adjustment: one end of an artificial turf roll fixed on the roll discharging mechanism penetrates through the lower part of the transition guide roller and then penetrates through the lower part of the row of flattening rollers, and then the whole row of flattening rollers are driven to ascend or descend by adjusting the lifting mechanisms of the two flattening roller sets, so that the artificial turf can be effectively flattened by the flattening roller body;

s4, limiting and adjusting: the two limiting blocking discs are slidably adjusted according to the width of the artificial lawn, so that the artificial lawn is positioned in the middle position below the flattening roller body, and the limiting blocking discs on the two sides just contact the two sides of the artificial lawn;

s5, laying the artificial turf: starting a coil stock discharging mechanism to drive the artificial turf coil stock to discharge, and moving the travelling vehicle to lay the discharged artificial turf on the ground while discharging;

s6, supplement and feeding: and after the artificial turf is paved, the artificial turf is suspended, the reel is unloaded from the space between the two rotating forks, then a new coil stored in the material placing basket is clamped into the bayonets of the two rotating forks through the coil lifting mechanism to be fixed again, and then the second round of paving is carried out.

The technical scheme has the following advantages or beneficial effects:

1. the invention provides an automatic laying device of an artificial lawn, which is used for placing the artificial lawn on a walking vehicle, the automatic laying is completed by the automatic discharging of the coil discharging mechanism while the walking vehicle is pushed to walk, the traditional manual laying is replaced, the height of the flattening roller can be adjusted by the lifting mechanism of the flattening roller group, so that the artificial turf can be effectively pressed and tightly attached to the ground by the flattening roller body, and the limit matching of the two limit baffle discs ensures that the artificial turf positioned between the two limit baffle discs can be righted along the linear moving direction of the walking vehicle, so the device can realize the automatic laying of the artificial turf, meanwhile, the straightness of laying can be guaranteed to the greatest extent under the actions of flattening and limiting guide of the outer pressing flat roller during linear walking of the walking vehicle, the attractiveness of splicing and joint joints is guaranteed, and the construction quality is guaranteed.

2. The invention provides an automatic artificial turf laying device, which is characterized in that a plurality of rolls of artificial turf rolls are stored in a material placing basket and can be transported along with a walking vehicle, so that the trouble of manually transporting the rolls is avoided, the supplementary feeding can be carried out, the continuity of laying construction is ensured, the arranged roll lifting mechanism can be used for assisting in feeding, the rolls can be lifted to a certain height and clamped and fixed between two rotating forks, the manual lifting is not needed, the labor is saved, the convenience is realized, and the convenience is provided for the continuous laying construction after the plurality of rolls of artificial turf are transported and carried.

Drawings

The invention and its features, aspects and advantages will become more apparent from reading the following detailed description of non-limiting embodiments with reference to the accompanying drawings. The drawings, in which like numerals refer to like parts throughout the several views and which are not necessarily drawn to scale, emphasis instead being placed upon illustrating the principles of the invention.

Fig. 1 is a schematic perspective view of an automatic artificial turf laying apparatus provided by the present invention at one of viewing angles;

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

FIG. 3 is an enlarged partial schematic view at B of FIG. 1;

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

fig. 5 is a schematic perspective view of an automatic artificial turf laying apparatus provided by the present invention from another perspective;

fig. 6 is a side view of an automatic artificial turf laying apparatus provided by the present invention;

fig. 7 is a top view of an automatic laying device for artificial turf provided by the present invention;

fig. 8 is a top view of the automatic artificial turf laying apparatus provided by the present invention in a laying working state;

fig. 9 is a flowchart of an automatic artificial turf laying method according to the present invention.

In the figure: 1. a walking vehicle; 11. turning a plate; 111. laying a flattening opening; 112. a lifting avoiding groove; 12. a traveling wheel; 2. a discharge basket; 21. lifting the avoidance opening; 22. a cross support plate; 221. a side wing panel; 222. an extension plate; 2221. a holding rod; 3. a coil lifting mechanism; 31. a guide strip; 32. lifting the plate; 33. lifting the electric rod; 4. a coil stock discharging mechanism; 41. a motor fixing plate; 42. a drive motor; 43. a drive rod; 431. a drive gear; 44. a rotating fork; 441. a driven gear; 442. a bayonet; 443. a fixing pin; 45. a transition guide roll; 5. a flattening roller set lifting mechanism; 51. a guide post; 52. a top plate; 53. rotating the screw; 531. a hand wheel; 54. a stroke plate; 6. flattening rollers; 61. flattening the roller body; 611. a sliding groove; 62. and a limiting baffle disc.

Detailed Description

The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings for the purpose of providing those skilled in the art with a more complete, accurate and thorough understanding of the concept and technical solution of the present invention, and to facilitate the implementation thereof, but not to limit the present invention.

Referring to the attached drawings 1-9, an automatic artificial turf laying device comprises a traveling vehicle 1, a discharging basket 2 welded and fixedly installed on the traveling vehicle 1 and used for storing artificial turf rolls, a roll lifting mechanism 3 arranged on the discharging basket 2 and used for lifting the artificial turf rolls placed in the discharging basket 2, a roll discharging mechanism 4 arranged on the discharging basket 2, two flattening roller set lifting mechanisms 5 fixedly installed on the traveling vehicle 1 and five flattening rollers 6 horizontally and linearly arranged and rotatably installed between the two flattening roller set lifting mechanisms 5, wherein the traveling vehicle 1 comprises a vehicle plate 11, and a laying flattening opening 111 is formed in the vehicle plate 11; the two flattening roller set lifting mechanisms 5 are symmetrically distributed on two sides of the laying flattening opening 111, and the flattening rollers 6 which are linearly arranged are positioned in the area of the laying flattening opening 111; the upper end of the discharging basket 2 is provided with two cross support plates 22 which are oppositely arranged, the coil discharging mechanism 4 is arranged on the two cross support plates 22, and the two sides of each cross support plate 22 are provided with side wing plates 221; wherein:

the coil stock discharging mechanism 4 comprises an L-shaped motor fixing plate 41, a driving motor 42, a driving rod 43, a rotating fork 44 and a transition guide roller 45, the motor fixing plate 41 is fixedly welded on side wing plates 221 far away from the flattening roller 6 on one of the cross support plates 22, the driving motor 42 is fixedly mounted on the motor fixing plate 41 through bolts, the driving rod 43 is fixedly connected with an output shaft of the driving motor 42, the driving rod 43 is horizontally and rotatably mounted on two opposite side wing plates 221 far away from the flattening roller 6 on the two cross support plates 22, two ends of the driving rod 43, which are positioned outside the side wing plates 221, are respectively provided with a driving gear 431, each cross support plate 22 is horizontally and rotatably mounted with the rotating fork 44, rotating central shafts of the two rotating forks 44 are superposed, the outer end part of each rotating fork 44 is provided with a driven gear 441 engaged with the driving gear 431, and the inner side end of the rotating fork 44 is provided with a U-shaped bayonet 442 clamped with an artificial lawn reel (the End diameters are matched, so that the shaft end of the winding drum can be directly clamped into the clamping opening 442), a fixing pin 443 which vertically penetrates through the rotating central shaft of the rotating fork 44 (the fixing pin 443 penetrates through a specially-arranged fixing hole at the shaft end of the winding drum, and the fixing pin 443 is in threaded rotating connection with the position of the clamping opening 442, so that the winding drum wound with the artificial lawn can be fixed between the two rotating forks 44 through the fixing pin 443), and the transition guide roller 45 is horizontally and rotatably arranged between two opposite side wing plates 221 which are close to the flattening roller 6 on the two cross support plates 22; it should be noted that the distance from the platen roller 6 and the distance to the platen roller 6 are distinguished for the distance of the side flap 221 on each cross brace 22 from the platen roller 6.

In the process of laying the artificial turf, when the walking vehicle 1 is moved, the artificial turf roll material is released through the roll material discharging mechanism 4 to complete automatic laying, specifically, the driving motor 42 drives the driving rod 43 to rotate after being started, the two driving gears 431 on the driving rod 43 respectively drive the corresponding meshed driven gears 441 to realize synchronous rotation of the two rotating forks 44, so that the two rotating forks 44 drive the winding drum to rotate to release the artificial turf, and when the automatic discharging is performed, in the walking process of the walking vehicle 1, the released artificial turf is laid on the ground.

The flattening roller 6 comprises a flattening roller body 61 rotatably installed between two flattening roller group lifting mechanisms 5 and two limiting baffle discs 62 sliding into the flattening roller body 61 from two sides, two sliding grooves 611 extending to two side ends are symmetrically formed in the cylindrical surface of the flattening roller body 61 relative to the central axis, the limiting baffle discs 62 are slidably installed on the two sliding grooves 611, and the limiting baffle discs 62 are in transition fit with the sliding discs.

The released artificial turf passes through the lower part of the transition guide wheel and then passes through the lower part of a row of flattening rollers 6 which are horizontally and linearly distributed, and the flattening rollers 6 are used for effectively pressing and attaching the artificial turf on the ground, so that the subsequent operations such as trimming and the like are facilitated; and the spacing cooperation of two spacing fender dishes 62 can make the artificial turf who is released be in the positive middle position of flattening roller 6 to can guarantee the straightness accuracy of laying, guarantee the pleasing to the eye degree of laying then.

Furthermore, two side surfaces of the discharge basket 2 below the two cross-shaped support plates 22 are respectively provided with a lifting avoiding opening 21, the lifting avoiding opening 21 extends to the bottom end of the discharge basket 2, the top end of the cross-shaped support plate 22 is provided with an extending plate 222 extending outwards, the coil lifting mechanism 3 comprises a guide strip 31, a lifting plate 32 and a lifting electric rod 33, the vertical two sides of each lifting avoiding opening 21 are fixedly provided with the guide strip 31 for vertical guiding through bolts, the lifting plate 32 is horizontally placed in the discharge basket 2, two sides of the discharge basket 2 penetrate through the lifting avoiding openings 21 on two sides, and each side of the discharging basket 2 is slidably fitted with the two guide bars 31 of the side, each extension plate 222 is vertically provided with a lifting electric rod 33, and the output ends of the lifting electric rods 33 vertically penetrate through the extension plate 222 downwards, and the output ends of the two lifting electric rods 33 are fixedly connected to the lifting plate 32 in a welding manner. Note that the coil stored in the basket 2 is stacked on the lifting plate 32.

Coil stock lifting mechanism 3 can be used to lift the coil stock of placing in blowing basket 2 to a take the altitude, the convenience keeps the coil stock to be in the altitude under the state that need not artifical lifting, and with the direct joint of the reel of the coil stock of lifting at two bayonet 442 that rotate fork 44, it is fixed to carry out the axle head through fixed pin 443 afterwards, the operation is laborsaving and convenient, specifically speaking, through starting two lifting electric rods 33, then two lifting electric rods 33 will drive lift board 32 and slide along the ascending lifting of gib block 31, and lifting board 32 will lift the coil stock to a take the altitude.

Furthermore, the car plate 11 is provided with lifting and lowering avoiding grooves 112 at positions corresponding to the inner sides of the laying and flattening opening 111, the two flattening roller set lifting mechanisms 5 are correspondingly and fixedly mounted above the two lifting and lowering avoiding grooves 112 on the car plate 11, each flattening roller set lifting mechanism 5 comprises two guide posts 51 fixedly mounted on the car plate 11 by welding, a top plate 52 fixedly mounted at the top ends of the two guide posts 51 through bolts (the top plate 52 is specifically fixedly mounted on the side wall of the guide post 51 close to the top end), the device comprises a rotating screw 53 and a stroke plate 54, wherein the rotating screw 53 is installed in the middle of a top plate 52 in a threaded manner, the stroke plate 54 is vertically and slidably installed between two guide columns 51, the center of the top end of the stroke plate 54 is fixedly and rotatably connected with the lower end of the rotating screw 53, a hand wheel 531 is arranged at the top end of the rotating screw 53, the stroke plate 54 can penetrate through a lifting clearance groove 112 below the stroke plate, and a flattening roller body 61 is horizontally and rotatably installed between the stroke plates 54 in two flattening roller group lifting mechanisms 5.

Can drive one row of flattening rollers 6 through two flattening roller set elevating system 5 and go up and down in step to pass the back from the below at artificial turf, so that flattening roller 6 can paste the lawn pressfitting subaerial closely effectively, specifically say, when adjusting the height, need rotate two hand wheels 531 in step with turning, thereby drive stroke board 54 through rotating rotation screw 53 and go up and down, then drive the flattening roller 6 of installing between two stroke boards 54 and go up and down and carry out height control.

Further, the walking vehicle 1 further comprises four walking wheels 12 which are arranged at the bottom of the vehicle plate 11 and are distributed in a rectangular shape. The walking vehicle 1 provided with the walking wheels 12 can realize free walking.

Further, the side ends of the extension plates 222 are provided with grip bars 2221. The holding rod 2221 facilitates the construction worker to hold the holding rod 2221 to push the traveling vehicle 1 to travel, and certainly, the traveling vehicle 1 can be pulled to travel by a traction vehicle in addition to pushing the traveling vehicle 1 to travel manually.

In addition, the invention also provides an automatic artificial turf laying method, which comprises the following specific steps:

s1, putting the coil stock: putting a plurality of rolls of artificial turf rolls into the feeding basket 2, and filling the feeding basket 2;

s2, feeding: clamping a winding drum of a roll of artificial turf coiled material in bayonets 442 of two rotating forks 44, and fixing two shaft ends of the winding drum of the artificial turf coiled material through fixing pins 443 penetrating through the shaft ends of the winding drum;

s3, adjusting the height of the flattening roller 6: one end of an artificial turf roll fixed on the roll discharging mechanism 4 penetrates through the lower part of the transition guide roller 45, then penetrates through the lower part of the row of flattening rollers 6, and then drives the whole row of flattening rollers 6 to ascend or descend by adjusting the lifting mechanisms 5 of the two flattening roller sets, so that the artificial turf can be effectively flattened by the flattening roller body 61;

s4, limiting and adjusting: the two limit baffle discs 62 are slidably adjusted according to the width of the artificial turf so that the artificial turf is positioned in the middle position below the flattening roller body 61, and the limit baffle discs 62 on the two sides just contact the two sides of the artificial turf;

s5, laying the artificial turf: starting the coil discharging mechanism 4 to drive the artificial turf coil to discharge, and moving the walking vehicle 1 to lay the laid artificial turf on the ground while discharging;

s6, supplement and feeding: after a roll of artificial turf has been laid, the laying is suspended, the roll is removed from between the two rotating forks 44, and then a new roll stored in the feed basket 2 is snapped into the notches 442 of the two rotating forks 44 by the roll lifting mechanism 3 and is fixed again, and then a second round of laying is performed.

Those skilled in the art will appreciate that variations may be implemented by those skilled in the art in combination with the prior art and the above-described embodiments, and will not be described in detail herein. Such variations do not affect the essence of the present invention and are not described herein.

The above description is of the preferred embodiment of the invention. It is to be understood that the invention is not limited to the particular embodiments described above, in that devices and structures not described in detail are understood to be implemented in a manner common in the art; it will be understood by those skilled in the art that various changes and modifications may be made, or equivalents may be modified, without departing from the spirit of the invention. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention are still within the scope of the protection of the technical solution of the present invention, unless the contents of the technical solution of the present invention are departed.