CN219118159U - U-shaped grass square lattice laying machine - Google Patents

Abstract

The utility model discloses a U-shaped grass square lattice paving machine which comprises a main frame, wherein a crawler mechanism is arranged at the lower end of the main frame and drives the main frame to move, a transverse distributing mechanism which is arranged side by side left and right is arranged at the upper end of the main frame, the transverse distributing mechanism comprises a first blanking mechanism and a first pressing mechanism, the first blanking mechanism is arranged at the front end of the first pressing mechanism, the first blanking mechanism is used for arranging and paving grass on a sand in sequence, and the first pressing mechanism is used for pressing the paved grass into the sand along the middle part to be fixed. Compared with the prior art, the utility model can realize the integrated automatic laying of the U-shaped grass square lattice, has high mechanical automation degree, can effectively reduce the labor cost and greatly improves the laying efficiency of the grass square lattice.

Description

U-shaped grass square lattice laying machine

Technical Field

The utility model relates to the technical field of grass square lattice laying machines, in particular to a U-shaped grass square lattice laying machine.

Background

The grass square lattice is a method for controlling sand by preventing wind, fixing sand and conserving water, and the net-shaped grass square lattice is like an inanimate desert miniature protection belt which is buckled with each other. The grass square can prevent the flow of wind sand, nourish water and help soil crust, and has important functions on wind prevention and sand fixation.

The existing grass square grid laying mainly depends on manual laying, the laying steps are complex, a plurality of people are needed for assisting in completing the laying of one grass square grid, the labor intensity is high, the efficiency is low, and the large-area grass square grid sand fixing work is not facilitated.

In view of this, the present applicant has made intensive studies with respect to the above problems, and has made the present utility model.

Disclosure of Invention

The utility model mainly aims to provide the U-shaped grass square lattice paving machine which can realize the integrated automatic paving of the U-shaped grass square lattice, has high mechanical automation degree, can effectively reduce the labor cost and greatly improves the paving efficiency of the grass square lattice.

In order to achieve the above object, the solution of the present utility model is:

the utility model provides a U type grass square lattice laying machine, includes the main frame, the lower extreme of main frame is equipped with crawler, crawler drives the main frame and removes, and the upper end of main frame is equipped with the horizontal cloth mechanism that sets up side by side about, horizontal cloth mechanism includes first unloading mechanism and first swager mechanism, first unloading mechanism sets up the front end at first swager mechanism, first unloading mechanism arranges the forage in order and lays on the sand, and first swager mechanism presses the forage of laying down along the middle part into sand internal fixation.

Further, first feed mechanism includes first hopper, first row material roller, first pivot, belt conveyor and first actuating mechanism, first hopper is installed on the body frame, and first pivot front and back sets up side by side, and two first pivots extend along controlling the direction and rotate the lower extreme of connecting at first hopper, first row material roller cover is established in first pivot, and the surface of first row material roller is equipped with the first row material tooth of following axial extension, belt conveyor sets up the below at first row material roller, first actuating mechanism drives first pivot rotation and belt conveyor and operates.

Further, the belt conveying mechanism comprises a conveying belt, a driving wheel and a second rotating shaft, the second rotating shaft is arranged below the first discharging hopper in a front-back side-by-side mode, two ends of the second rotating shaft are rotatably connected with the main frame body, the driving wheel is sleeved on the second rotating shaft, and the conveying belt is wound on the driving wheel which is arranged in a front-back side-by-side mode.

Further, the lower extreme of first hopper still is equipped with the extension, the extension extends and covers and establish in belt conveyor mechanism top along belt conveyor mechanism's front end direction, the discharge end of extension is equipped with the arc deflector, is equipped with the guide way on the inside wall of extension position both sides of arc deflector.

Further, the first driving mechanism comprises a first motor, a first gear, a second gear and a third gear, the first motor is arranged on the main frame body, the power output end of the first motor is in transmission connection with the first rotating shafts through the belt pulley mechanism, the second gears are respectively sleeved on the two first rotating shafts and meshed with each other, the first gear is arranged on the power output end of the first motor, the third gear is sleeved on the second rotating shaft, and the first gear and the third gear are meshed with each other.

Further, the first material pressing mechanism comprises an electric push rod, a lifting frame is arranged at the lower end of the electric push rod, a first slotting tool connected in a rotating mode is arranged on the lifting frame, pressing plates which are symmetrically arranged are arranged at the rear end of the lifting frame, and pressing grooves are formed between the pressing plates.

Further, still be equipped with vertical cloth mechanism on the main frame, vertical cloth mechanism includes second unloading mechanism and second swager constructs, second unloading mechanism includes translation frame, second unloading hopper, third pivot, second row material roller, second motor and translation drive arrangement, translation frame and main frame body sliding connection, translation drive arrangement drive translation frame carries out horizontal migration, the second is installed in translation frame down the hopper, and the third pivot sets up side by side around, and two third pivots extend along fore-and-aft direction and rotate the lower extreme of connecting at the second unloading hopper, and the tip of third pivot is equipped with intermeshing's fourth gear, second row material roller cover is established in the third pivot, and the surface of second row material roller is equipped with the second row material tooth along axial extension, the second motor is installed in translation frame and is driven the third pivot and rotate.

Further, the translation driving device comprises a third motor, a screw rod and a nut block, wherein the third motor is arranged on the main frame body and drives the screw rod to rotate, the nut block is fixedly connected with the translation frame, and the nut block is in threaded connection with the screw rod.

Further, the second material pressing mechanism comprises a steering engine, a swing arm and a second slotting tool, the steering engine is arranged on the translation frame, the swing arm is connected with a power output end of the steering engine, and the second slotting tool is rotationally connected with the swing arm.

Compared with the prior art, the beneficial effects are that:

(1) According to the utility model, the forage can be scattered and distributed in sequence through the discharging rollers and laid on the sand, and the transverse grass strips and the longitudinal grass strips are laid in sequence, so that the U-shaped grass grid-shaped wind shielding wall is pricked on the flowing sand dune, and the erosion of wind power is effectively weakened.

(2) According to the utility model, two transverse grass strips can be paved at the same time, and the transverse grass strips can be oriented to the windward side during paving, so that the U-shaped grass square grid paved by the utility model has a better windproof effect.

(3) According to the utility model, the extension part can protect the forage on the inner conveying belt, so that the forage on the conveying belt is prevented from being blown out in a mess by wind, and when the forage is conveyed to the front end of the conveying belt, the two ends of the forage are embedded into the guide grooves, and the forage is stably conveyed downwards through the guide grooves and the guide plates, so that the forage can stably and accurately fall on a sand area when the paving machine moves.

(4) According to the utility model, the pressing plate can flatten sand and soil pressed out by the first slotting tool, and part of sand and soil is pressed into the pit slot formed by rolling of the first slotting tool towards the middle part, so that forage in the pit slot is further fixed, and the pressing slot can give way to the forage, so that the forage is prevented from being knocked down.

(5) The pit groove can be firstly formed in the sand by the second slotting tool, then the forage is paved on the pit groove by the second blanking hopper, then the second blanking hopper is driven by the translation driving device to reset, and the forage on the pit groove is pressed into the pit groove again by the second slotting tool to be fixed in the resetting process, so that the forage is fixed more firmly.

Drawings

Fig. 1 is a perspective view showing the external structure of the paving machine according to the present utility model.

Fig. 2 is a perspective view of another external configuration of the paving machine of the present utility model.

Fig. 3 is a schematic perspective view of the rear structure of the paving machine according to the present utility model.

Fig. 4 is a schematic perspective view of the bottom structure of the paving machine according to the present utility model.

Fig. 5 is a schematic cross-sectional view of the paving machine according to the present utility model.

Fig. 6 is a schematic view of a partial structure of the area a in fig. 1.

Fig. 7 is a schematic flow chart of the paving method of the utility model.

In the figure:

a main frame body-1; a crawler mechanism-2; a transverse distributing mechanism-3; a first blanking mechanism-31;

a first blanking hopper-311; extension-3111; arc-shaped guide plates-3112; guide groove-3113;

a first discharge roller-312; a first rotation shaft-313; a first pressing mechanism-32;

an electric push rod-321; a lifting frame-322; a first slotting tool-323; a platen-324; pressing a groove-325;

belt conveyor means-33; conveyor belt-331; a drive wheel-332; a second rotating shaft-333;

a first drive mechanism-34; a first motor-341; first gear-342; a second gear-343;

third gear-344; a longitudinal distributing mechanism-4; a second blanking mechanism-41;

translating the gantry-411; a second hopper-412; a third rotation shaft-413; fourth gear-4131;

a second discharge roll-414; a second motor-415; a second pressing mechanism-42; steering engine-421;

swing arm-422; a second slotting tool-423; a translation driving means-43; a third motor-431;

screw rod-432; nut block-433.

Detailed Description

In order to further explain the technical scheme of the utility model, the utility model is explained in detail by specific examples.

As shown in fig. 1-7, a U-shaped grass square lattice laying machine comprises a main frame 1, a crawler mechanism 2 is arranged at the lower end of the main frame 1, the crawler mechanism 2 drives the main frame 1 to move, a transverse distributing mechanism 3 which is arranged side by side left and right is arranged at the upper end of the main frame 1, the transverse distributing mechanism 3 comprises a first blanking mechanism 31 and a first pressing mechanism 32, the first blanking mechanism 31 is arranged at the front end of the first pressing mechanism 32, the first blanking mechanism 31 sequentially arranges and lays grass on a sand, and the first pressing mechanism 32 presses the laid grass into the sand along the middle part to be fixed.

The transverse distributing mechanism 3 comprises a first blanking mechanism 31 and a first pressing mechanism 32, the first blanking mechanism 31 is arranged at the front end of the first pressing mechanism 32, the first blanking mechanism 31 comprises a first blanking hopper 311, a first discharging roller 312, a first rotating shaft 313, a belt conveying mechanism 33 and a first driving mechanism 34, the first blanking hopper 311 is arranged on the main frame body 1, the first rotating shafts 313 are provided with two first rotating shafts 313, the two first rotating shafts 313 are arranged side by side, the two first rotating shafts 313 extend along the left-right direction and are rotationally connected to the lower end of the first blanking hopper 311, the first discharging roller 312 is sleeved on the first rotating shaft 313 and is fixedly connected, first discharging teeth extending along the axial direction are arranged on the outer surface of the first discharging roller 312, the belt conveying mechanism 33 is arranged below the first discharging roller 312, and the first driving mechanism 34 drives the first rotating shafts 313 to rotate and the belt conveying mechanism 33 to operate. After the structure is adopted, the forage is placed in the first discharging hopper 311, the axial direction of the forage is parallel to the axial direction of the first rotating shaft 313, the first driving mechanism 34 drives the first rotating shaft 313 to rotate mutually during discharging, the first rotating shaft 313 rotates to drive the first discharging roller 312 to rotate, the forage in the first discharging hopper 311 is rolled and combed, the forage falls onto the belt conveying mechanism 33 through a gap between the first discharging rollers 312, and is distributed and conveyed onto a sand area through the belt conveying mechanism 33, so that transverse grass belt laying is realized. And two horizontal cloth mechanisms 3 are arranged side by side, so that the paving machine can simultaneously pave two horizontal grass strips, and can orient the horizontal grass strips to the windward side during paving, so that the U-shaped grass square lattice paved by the paving machine has better windproof effect.

The belt conveying mechanism 33 comprises a conveying belt 331, a driving wheel 332 and a second rotating shaft 333, the second rotating shaft 333 is arranged below the first blanking hopper 311 side by side in front of and behind, two ends of the second rotating shaft 333 are rotatably connected with the main frame body 1, the driving wheel 332 is sleeved on the second rotating shaft 333, the conveying belt 331 is wound on the driving wheel 332 arranged side by side in front of and behind, and the front end of the conveying belt 331 is inclined downwards, so that forage is conveniently conveyed downwards to the sand. After the structure is adopted, the first driving mechanism 34 drives the second rotating shaft 333 to rotate, so that the driving wheel 332 is driven to rotate and the conveying belt 331 is driven to operate, so that the forage in the first discharging hopper 311 can be firstly distributed after falling onto the conveying belt 331 and then is conveyed forward and falls onto the sand, and the forage is prevented from being blocked during laying. More specifically, the lower end of the first discharging hopper 311 is further provided with an extension portion 3111, the extension portion 3111 extends along the front end direction of the belt conveying mechanism 33 and is covered above the belt conveying mechanism 33, the discharging end of the extension portion 3111 is provided with an arc-shaped guide plate 3112, and the inner side walls of the extension portion 3111 located on two sides of the arc-shaped guide plate 3112 are provided with guide grooves 3113. Extension 3111 can protect the forage on the inside conveyer belt 331, avoids wind to blow the forage on the conveyer belt 331 scattered in disorder to when the front end of conveyer belt 331 is carried to the forage, in the both ends embedding guide slot 3113 of forage, the forage passes through the guide slot 3113 and the direction of arc deflector 3112, steady downwardly conveying makes the paver when removing, and the forage can be steady accurate falls on the sand.

In this embodiment, the first driving mechanism 34 includes a first motor 341, a first gear 342, a second gear 343 and a third gear 344, the first motor 341 is mounted on the main frame 1, the power output end of the first motor 341 is in transmission connection with the first rotating shaft 313 through a belt pulley mechanism, the second gear 343 is respectively sleeved on the two first rotating shafts 313 and meshed with each other, the first gear 342 is disposed on the power output end of the first motor 341, the third gear 344 is sleeved on the second rotating shaft 333, and the first gear 342 is meshed with the third gear 344. After adopting above-mentioned structure, when laying horizontal grass area, first motor 341 drive one of them first pivot 313 rotates, drive another first pivot 313 through the transmission of second gear 343 when first pivot 313 rotates to realize that two first row material rollers 312 rotate each other, first motor 341 can also drive first gear 342 simultaneously and rotate, first gear 342 drives third gear 344 and second pivot 333 rotation, so first motor 341 can drive first row material roller 312 and belt conveyor 33 synchronous operation, simple structure is compact, improves work efficiency.

The first pressing mechanism 32 comprises an electric push rod 321, a lifting frame 322 is arranged at the lower end of the electric push rod 321, and the side of the lifting frame 322 is in sliding connection with the main frame body 1 through a guide rail and a guide block, so that the lifting frame 322 moves more stably, and the first slotting tool 323 is connected more firmly. The lifting frame 322 is provided with a first slotting tool 323 which is rotationally connected, the rear end of the lifting frame 322 is provided with symmetrically arranged pressing plates 324, and a pressing groove 325 is formed between the pressing plates 324. After adopting above-mentioned structure, when the paver moves forward and lays horizontal grass area, electric putter 321 drives crane 322 and descends, makes first spigot cutter 323 insert in the sand, and when the paver moved forward, first feed mechanism 31 lay the forage of vertical setting on the sand along horizontal earlier in the front end, because the paver keeps advancing, first spigot cutter 323 can roll forward downwards firmly impress in the sand with the forage middle part, and the forage receives the oppression of first spigot cutter 323 after, and the both ends of forage can be folded to the middle part, presents the state of standing. Then, the pressing plate 324 at the rear end can flatten the sand pressed by the first slotting tool 323, and press part of the sand into the pit formed by the first slotting tool 323 in the middle, so that the forage in the pit is further fixed, and the pressing groove 325 can abdy the forage to avoid the forage from being knocked down.

In this embodiment, the main frame 1 is further provided with a longitudinal distributing mechanism 4, the longitudinal distributing mechanism 4 includes a second blanking mechanism 41 and a second pressing mechanism 42, the second blanking mechanism 41 includes a translation frame 411, a second blanking hopper 412, a third rotating shaft 413, a second discharging roller 414, a second motor 415 and a translation driving device 43, the upper end of the translation frame 411 is slidably connected through a connection mode of a sliding rail and a sliding block, the translation driving device 43 drives the translation frame 411 to horizontally move, the second blanking hopper 412 is installed on the translation frame 411, the third rotating shafts 413 are arranged side by side in front and back, two third rotating shafts 413 extend along the front and back direction and are rotatably connected to the lower end of the second blanking hopper 412, a fourth gear 4131 which is connected in a meshed mode is arranged at the end of each third rotating shaft 413, the second discharging roller 414 is sleeved on the third rotating shaft 413, second discharging teeth extending along the axial direction are arranged on the outer surface of each second discharging roller 414, and the second motor 415 is installed on the translation frame 411 and drives the third rotating shaft 413 to rotate. After the structure is adopted, the second motor 415 drives the third rotating shafts 413 to rotate through the belt pulley transmission mechanism, the third rotating shafts 413 are meshed and transmitted through the fourth gears 4131, when the second discharging rollers 414 rotate mutually, the forage in the second discharging hopper 412 is rolled and combed, and the forage falls onto sand through gaps between the second discharging rollers 414, so that longitudinal grass belt laying is realized.

Specifically, the translation driving device 43 includes a third motor 431, a screw rod 432 and a nut block 433, the third motor 431 is installed on the main frame 1, the third motor 431 drives the screw rod 432 to rotate, the nut block 433 is fixedly connected with the translation frame 411, and the nut block 433 is in threaded connection with the screw rod 432. After the structure is adopted, the third motor 431 drives the screw rod 432 to rotate positively, and the driving nut block 433 drives the second discharging hopper 412 to move to the right side of the main frame, so that the longitudinally laying of the transversely arranged forage is realized.

In this embodiment, the second pressing mechanism 42 includes a steering engine 421, a swing arm 422, and a second slotting tool 423, where the steering engine 421 is mounted on the translation frame 411, the swing arm 422 is connected with a power output end of the steering engine 421, and the second slotting tool 423 is rotationally connected with the swing arm 422. After the structure is adopted, before the longitudinal grass belt is paved, the steering engine 421 drives the swing arm 422 to drive the second slotting tool 423 to be downwards inserted into the sand, when the second blanking hopper 412 moves forwards, the second slotting tool 423 can firstly set a pit on the sand, then the second blanking hopper 412 lays forage on the pit, then the translation driving device 43 drives the second blanking hopper 412 to reset, and in the reset process, the second slotting tool 423 presses the forage on the pit into the pit again to fix the forage, so that the forage is fixed more firmly.

The laying principle of the utility model is as follows:

(1) The crawler mechanism 2 drives the paving machine to move forwards, and the transverse distributing mechanism 3 starts to pave longitudinal forage along the transverse direction;

(2) While the transverse distributing mechanism 3 is feeding, the first pressing mechanism 32 drives the first slotting cutter 323 to downwards insert the middle part of the longitudinal forage into the sand, and compacts the sand and the forage;

(3) After the paving machine advances to a set distance, the transverse distributing mechanism 3 and the crawler belt mechanism 2 stop working, the paving machine stops, and the transverse grass belt paving is completed;

(4) The second material pressing mechanism 42 drives the second slotting tool 423 to be inserted into the sand, the longitudinal material distributing mechanism 4 is started to drive the second material pressing mechanism 42 to longitudinally move, the second slotting tool 423 is provided with a longitudinal groove, and meanwhile, the longitudinal material distributing mechanism 4 lays the transverse forage on the longitudinal groove;

(5) The longitudinal material distributing mechanism 4 stops moving to a set distance and moves reversely to reset, and the second slotting tool 423 is driven to press the transverse forage into the longitudinal groove during reset movement, so that the longitudinal grass belt laying is completed;

(6) And (5) repeating the steps (1) - (6) to lay to form the U-shaped grass square lattice.

Compared with the prior art, the utility model has the following beneficial effects:

(1) According to the utility model, the forage can be scattered and distributed in sequence through the discharging rollers and laid on the sand, and the transverse grass strips and the longitudinal grass strips are laid in sequence, so that the U-shaped grass grid-shaped wind shielding wall is pricked on the flowing sand dune, and the erosion of wind power is effectively weakened.

(2) According to the utility model, two transverse grass strips can be paved at the same time, and the transverse grass strips can be oriented to the windward side during paving, so that the U-shaped grass square grid paved by the utility model has a better windproof effect.

(3) According to the utility model, the extension part 3111 can protect the forage on the inner conveying belt 331, so that the forage on the conveying belt 331 is prevented from being scattered by wind, and when the forage is conveyed to the front end of the conveying belt 331, the two ends of the forage are embedded into the guide grooves 3113, and the forage is stably conveyed downwards through the guide grooves 3113 and the guide of the arc-shaped guide plates 3112, so that the forage can stably and accurately fall on the sand when the paving machine moves.

(4) According to the utility model, the pressing plate 324 can flatten sand pressed by the first slotting tool 323, and part of sand is pressed into a pit formed by the first slotting tool 323 in the middle, so that forage in the pit is further fixed, and the pressing groove 325 can abdy the forage to avoid tilting the forage.

(5) The second slotting tool 423 can firstly set a pit on the sand, then the second blanking hopper 412 lays the forage on the pit, then the translation driving device 43 drives the second blanking hopper 412 to reset, and the second slotting tool 423 presses the forage on the pit into the pit again for fixing in the resetting process, so that the forage is fixed more firmly.

The above examples and drawings are not intended to limit the form or form of the present utility model, and any suitable variations or modifications thereof by those skilled in the art should be construed as not departing from the scope of the present utility model.

Claims (9)

1. The utility model provides a U type grass square lattice laying machine, its characterized in that, includes the main frame, the lower extreme of main frame is equipped with crawler belt mechanism, crawler belt mechanism drives the main frame and removes, and the upper end of main frame is equipped with the horizontal cloth mechanism of controlling and setting up side by side, horizontal cloth mechanism includes first unloading mechanism and first swager mechanism, first unloading mechanism sets up the front end at first swager mechanism, first unloading mechanism arranges the forage in order and lays on the sand, and first swager mechanism presses the forage of laying along the middle part into sand internal fixation.

2. The U-shaped grass square lattice laying machine according to claim 1, wherein the first discharging mechanism comprises a first discharging hopper, a first discharging roller, a first rotating shaft, a belt conveying mechanism and a first driving mechanism, the first discharging hopper is arranged on the main frame body, the first rotating shafts are arranged side by side, the two first rotating shafts extend along the left-right direction and are rotationally connected to the lower end of the first discharging hopper, the first discharging roller is sleeved on the first rotating shaft, first discharging teeth extending along the axial direction are arranged on the outer surface of the first discharging roller, the belt conveying mechanism is arranged below the first discharging roller, and the first driving mechanism drives the first rotating shafts to rotate and the belt conveying mechanism to operate.

3. The U-shaped grass square lattice laying machine according to claim 2, wherein the belt conveying mechanism comprises a conveying belt, a driving wheel and a second rotating shaft, the second rotating shaft is arranged below the first discharging hopper side by side in front of and behind, two ends of the second rotating shaft are rotatably connected with the main frame body, the driving wheel is sleeved on the second rotating shaft, and the conveying belt is wound on the driving wheel which is arranged side by side in front of and behind.

4. The U-shaped grass square lattice laying machine according to claim 2, wherein the lower end of the first discharging hopper is further provided with an extension part, the extension part extends along the front end direction of the belt conveying mechanism and covers the belt conveying mechanism, the discharging end of the extension part is provided with an arc-shaped guide plate, and the inner side walls of the extension part on two sides of the arc-shaped guide plate are provided with guide grooves.

5. The U-shaped grass square lattice laying machine according to claim 2, wherein the first driving mechanism comprises a first motor, a first gear, a second gear and a third gear, the first motor is installed on the main frame body, the power output end of the first motor is in transmission connection with the first rotating shafts through the belt pulley mechanism, the second gears are respectively sleeved on the two first rotating shafts and meshed with each other, the first gear is arranged on the power output end of the first motor, the third gear is sleeved on the second rotating shaft, and the first gear and the third gear are meshed with each other.

6. The U-shaped grass square lattice laying machine according to claim 2, wherein the first pressing mechanism comprises an electric push rod, a lifting frame is arranged at the lower end of the electric push rod, first slotting tools connected in a rotating mode are arranged on the lifting frame, pressing plates are symmetrically arranged at the rear end of the lifting frame, and pressing grooves are formed between the pressing plates.

7. The U-shaped grass square lattice laying machine according to claim 1, wherein the main frame is further provided with a longitudinal distributing mechanism, the longitudinal distributing mechanism comprises a second discharging mechanism and a second pressing mechanism, the second discharging mechanism comprises a translation frame, a second discharging hopper, a third rotating shaft, a second discharging roller, a second motor and a translation driving device, the translation frame is in sliding connection with the main frame body, the translation driving device drives the translation frame to horizontally move, the second discharging hopper is arranged on the translation frame, the third rotating shafts are arranged side by side, the two third rotating shafts extend along the front-back direction and are rotationally connected to the lower end of the second discharging hopper, the end parts of the third rotating shafts are provided with fourth gears which are in meshed connection, the second discharging roller is sleeved on the third rotating shafts, the outer surface of the second discharging roller is provided with second discharging teeth which extend along the axial direction, and the second motor is arranged on the translation frame and drives the third rotating shafts to rotate.

8. The U-shaped grass square lattice laying machine of claim 7, wherein the translational driving device comprises a third motor, a screw rod and a nut block, the third motor is installed on the main frame body, the third motor drives the screw rod to rotate, the nut block is fixedly connected with the translational frame, and the nut block is in threaded connection with the screw rod.

9. The U-shaped grass square lattice laying machine of claim 8, wherein the second pressing mechanism comprises a steering engine, a swing arm and a second slotting tool, the steering engine is mounted on the translation frame, the swing arm is connected with a power output end of the steering engine, and the second slotting tool is rotatably connected with the swing arm.

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