Garden maintenance lawn intelligent trimmer and trimming method thereof

Abstract

The invention relates to the technical field of lawn trimming equipment, and particularly discloses an intelligent trimming machine for garden lawn maintenance and a trimming method thereof.The intelligent trimming machine comprises a lawn trimming mechanism, a weed recycling mechanism, a lawn maintenance mechanism and a vehicle body, the lawn trimming mechanism and the weed recycling mechanism are arranged on the front portion of the vehicle body, and the lawn maintenance mechanism is arranged on the rear portion of the vehicle body; the fixed cutter and the movable cutter are vertically distributed and installed between the pruning frames, the pruning frames are movably installed on the vehicle body, one end of the movable cutter is movably arranged in the cutter plate sliding groove, the other end of the movable cutter is connected with the driving box, a motor speed reducer is arranged in the driving box, and the motor speed reducer drives the movable cutter to conduct reciprocating cutting action. The absorption opening is formed above the weed tray, and the weed tray is installed between the trimming frames and located below the trimming cutter; a spray head sprays a nutrient solution to the trimmed lawn; the lawn mowing device improves the lawn mowing effect, improves the working efficiency of lawn mowing, reduces the labor intensity, and is more comprehensive and efficient in equipment function.

Description

Technical Field

[0001] The invention relates to the technical field of lawn mowing equipment, and in particular to an intelligent lawn mower for garden maintenance and a mowing method thereof. Background Art

[0002] In landscaping, lawns need to be mowed regularly. Mowing lawns not only improves beauty and functionality, but also promotes healthy growth, prevents weeds and pests, protects the soil, and prolongs the life of the lawn. Regular mowing is a key step in lawn care. A neatly mowed lawn improves the overall landscape effect. Regular mowing promotes a dense lawn and reduces weeds and pests. A mowed lawn is more suitable for leisure activities such as sports and picnics. Low-lying lawns reduce hiding places for pests such as snakes and insects. Lawn mulching prevents soil erosion and keeps the soil healthy.

[0003] At present, the lawn mowing equipment used in gardens is generally small wheelbarrow type and handheld type. The handheld type is suitable for fine trimming and small-scale mowing. Large-scale lawn mowing adopts small wheelbarrow type. The cutter of this type of mower is set at the bottom of the vehicle body and between the front and rear wheels. This cutting range is small, and the cutter is set at the rear of the front wheel. The lawn bent by the front wheel cannot be erected in time, resulting in the cutter failing to cut, and the lawn mowing effect is poor. This small mower requires people to follow the operation. After the lawn is mowed, weeds need to be collected separately by sled to avoid weeds covering the lawn and affecting the growth of the lawn, which has high labor intensity. After the lawn is mowed, nutrient solution needs to be sprayed to prevent the lawn from yellowing and drying. This work also needs to be operated manually alone, which has the problem of high labor intensity. Therefore, a garden maintenance lawn intelligent mower and mowing method are designed to solve the problem of poor effect and high labor intensity caused by single function of existing lawn mowing. Summary of the invention

[0004] In view of the problems existing in the prior art, the object of the present invention is to provide an intelligent lawn mower for garden maintenance and a mowing method thereof.

[0005] The technical solution adopted by the present invention to solve the technical problem is: an intelligent lawn mower for garden maintenance, comprising a lawn mowing mechanism, a weed recovery mechanism, a lawn maintenance mechanism and a vehicle body, wherein the lawn mowing mechanism and the weed recovery mechanism are arranged at the front of the vehicle body, and the lawn maintenance mechanism is arranged at the rear of the vehicle body;

[0006] The lawn mowing mechanism is provided with a mowing frame and a pruning shear, the pruning shear includes a fixed shear and a movable shear, the fixed shear and the movable shear are installed between the mowing frame in an upper and lower distribution, the mowing frame is movably installed on the vehicle body, one end of the movable shear is movably arranged in a knife plate slide groove, and the other end of the movable shear is connected to a driving box, a motor reducer is arranged in the driving box, and the motor reducer drives the movable shear to perform a reciprocating cutting action;

[0007] The weed recovery mechanism is provided with a weed tray and an absorption pump body, the air inlet of the absorption pump body is connected to the absorption port, the absorption port is arranged above the weed tray, the weed tray is installed between the pruning frames, and the weed tray is located below the pruning shears;

[0008] The lawn maintenance mechanism is provided with a water tank and a sprinkler. The water outlet of the water tank is connected to a plurality of sprinklers, and the sprinklers spray nutrient solution onto the mowed lawn.

[0009] Specifically, the trimming frames are provided with two and are symmetrically arranged, the upper part of the trimming frames is fixedly connected to the swing frames, the swing frames are rotatably connected to the mounting frames via a pin shaft, the mounting frames are fixedly connected to the vehicle body support frames via bolts, the lower part of the mounting frames is rotatably mounted on the cylinder seat of the hydraulic cylinder via a pin shaft, the top of the cylinder rod of the hydraulic cylinder is rotatably mounted on the swing frames via a pin shaft, and the hydraulic cylinders on both sides act synchronously to control the height of the trimming frames.

[0010] Specifically, the fixed cutter and the movable cutter are both provided with a cutter plate and cutter teeth, and the cutter teeth are distributed on both sides of the cutter plate.

[0011] Specifically, both sides of the blade of the fixed cutter are fixedly mounted on a blade fixing seat.

[0012] Specifically, the movable cutter is arranged on the upper part of the fixed cutter, the blade of the movable cutter slides in the blade slide groove, the blade slide groove is fixedly installed on the pruning frame, a spring fixing seat is fixedly arranged inside the blade slide groove, a limit spring is connected to the spring fixing seat, the other side of the limit spring is fixedly connected to the blade of the movable cutter, and the limit spring limits the telescopic position of the movable cutter.

[0013] Specifically, the knife plate on the other side of the movable cutter is connected to the telescopic polished rod, the telescopic polished rod is slidably installed in the polished rod limit block, the polished rod limit block is installed on the mounting plate inside the drive box, the telescopic polished rod is rotatably connected to the swing arm through a pin shaft, the other side of the swing arm is rotatably connected to the rocker arm through a pin shaft, the other side of the rocker arm is fixedly connected to the drive shaft, the drive shaft is fixedly connected to the output shaft of the motor reducer, the motor reducer drives the rocker arm to rotate, the rotation of the rocker arm drives the swing arm to swing, and then drives the telescopic action of the telescopic polished rod.

[0014] Specifically, the front part of the weed tray is arranged in a tooth shape, the weed tray shovels up and collects the weeds cut by the pruning shears, a long strip absorption port is arranged above the weed tray, the absorption port is arranged at the bottom of the absorption channel, the absorption channel adopts a flat trumpet structure, the upper part of the absorption channel is connected to a flat tube, the flat tube is connected to the air inlet of the absorption pump body, the absorption pump body is installed on the top of the weed collection basket, the air outlet of the absorption pump body extends into the weed collection basket, the absorption pump body absorbs the weeds into the weed collection basket, and a discharge door is arranged at the bottom of the weed collection basket.

[0015] Specifically, a water inlet is provided at the upper part of the water tank, and the stirred nutrient solution is added into the water inlet. A water outlet is provided at the lower part of the water tank, and the water outlet is connected to a water pump through a pipe. The water pump is connected to a spray pipe, and the spray pipe is installed on the vehicle body through a bracket. The length of the spray pipe is consistent with the width of the vehicle body. A plurality of nozzles are provided on the spray pipe, and the nozzles are arranged toward the rear of the vehicle body.

[0016] Specifically, a cab is arranged at the front of the vehicle body, a steering wheel is installed on the vehicle body below the cab, a driving chassis is arranged at the rear of the vehicle body, and a driving wheel is installed on the vehicle body below the driving chassis.

[0017] A pruning method for a garden maintenance lawn intelligent pruning machine comprises the following steps:

[0018] 1) Pour the prepared nutrient solution into the water tank, close the discharge door at the bottom of the weed collection basket, and control the height of the bottom of the mowing frame through the hydraulic cylinder according to the height of the lawn to be mowed;

[0019] 2) Start the motor reducer, absorption pump body and water pump of the start-up cutter, start the vehicle body to move, and the dynamic cutter reciprocates to cooperate with the fixed cutter to trim the lawn, and the cut weeds fall into the weed tray;

[0020] 3) The absorption pump absorbs the weeds on the weed tray through the absorption port and discharges them into the weed collection basket. When the weed collection basket is full of weeds, the lower discharge door is opened and the vehicle body is moved to unload the weeds;

[0021] 4) The water pump controls the nozzle to spray nutrient solution onto the mowed lawn at the same time. After use, turn off the motor reducer, absorption pump body and water pump.

[0022] The present invention has the following beneficial effects:

[0023] The intelligent lawn mower for garden maintenance and the mowing method thereof designed by the present invention arrange the mowing shears in front of the front wheels of the vehicle body, so as to prevent the shears from failing to cut the lawn crushed by the wheels and improve the lawn shearing effect.

[0024] The intelligent lawn mower for garden maintenance and the mowing method thereof designed by the present invention absorb the mowed weeds through an absorption pump body, so that the weeds are collected and processed immediately, avoiding manual secondary processing, improving the work efficiency of lawn mowing and reducing labor intensity.

[0025] The intelligent lawn mower for garden maintenance and the mowing method thereof designed by the present invention can directly spray nutrient solution on the rear of the vehicle body to maintain the pruned lawn, thus avoiding manual secondary spraying treatment, improving the work efficiency of lawn maintenance, and making the equipment functions more comprehensive and efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1An overall side view of an intelligent lawn trimmer for garden maintenance.

[0027] Figure 2 The overall front view of the smart lawn trimmer for garden maintenance.

[0028] Figure 3 The front view of the pruning shear with the telescopic polished rod retracted.

[0029] Figure 4 The front view of the pruning shears with the telescopic polished rod extended.

[0030] Figure 5 A top view of a pruning shear.

[0031] Figure 6 It is a top view of the internal structure of the drive box.

[0032] Figure 7 It is the front view of the internal structure of the drive box.

[0033] In the figure: 1-lawn mowing mechanism, 1.1-mowing frame, 1.2-swing frame, 1.3-mounting frame, 1.4-hydraulic cylinder, 1.5-fixed cutter, 1.6-moving cutter, 1.7-knife plate, 1.8-knife teeth, 1.9-knife plate fixing seat, 1.10-knife plate slide, 1.11-limiting spring, 1.12-spring fixing seat, 1.13-drive box, 1.14-telescopic light rod, 1.15-light rod limiting block, 1.16-swing arm, 1.17-rocker arm, 1.18-motor reducer, 1.19-drive shaft, 1.20-mounting plate;

[0034] 2-weed recovery mechanism, 2.1-weed tray, 2.2-absorption port, 2.3-absorption channel, 2.4-flat tube, 2.5-absorption pump body, 2.6-weed collection basket, 2.7-discharging door;

[0035] 3- lawn maintenance mechanism, 3.1- water tank, 3.2- water pump, 3.3- spray pipe, 3.4- spray head;

[0036] 4-body, 4.1-cab, 4.2-drive chassis, 4.3-drive wheel, 4.4-steering wheel. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely further describe the technical solutions in the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0038] like Figure 1-Figure 7As shown, an intelligent lawn mower for garden maintenance comprises a lawn mowing mechanism 1, a weed recovery mechanism 2, a lawn maintenance mechanism 3 and a vehicle body 4. The lawn mowing mechanism 1 and the weed recovery mechanism 2 are arranged at the front of the vehicle body 4. The lawn mowing mechanism 1 is used to cut and mow the lawn. The weed recovery mechanism 2 collects the weeds mowed by the lawn mowing mechanism 1. The lawn maintenance mechanism 3 is arranged at the rear of the vehicle body 4. The lawn maintenance mechanism 3 sprays nutrient solution on the mowed lawn.

[0039] The lawn mowing mechanism 1 is provided with a mowing frame 1.1, a swing frame 1.2, a mounting frame 1.3 and a pruning shear, the pruning shear comprises a fixed cutter 1.5 and a movable cutter 1.6, the fixed cutter 1.5 and the movable cutter 1.6 are installed between the mowing frame 1.1 in an upper and lower distribution, the mowing frame 1.1 is movably installed on the vehicle body 4, one end of the movable cutter 1.6 is movably arranged in a knife plate slide groove 1.10, and the other end of the movable cutter 1.6 is connected to a driving box 1.13, a motor reducer 1.18 is arranged in the driving box 1.13, and the motor reducer 1.18 drives the movable cutter 1.6 to perform a reciprocating cutting action.

[0040] There are two trimming frames 1.1 and they are symmetrically arranged. The upper part of the trimming frame 1.1 is fixedly connected to the swing frame 1.2, the swing frame 1.2 is rotatably connected to the mounting frame 1.3 through a pin shaft, the mounting frame 1.3 is fixedly connected to the vehicle body support frame through bolts, the lower part of the mounting frame 1.3 is rotatably mounted on the cylinder seat of the hydraulic cylinder 1.4 through a pin shaft, the top of the cylinder rod of the hydraulic cylinder 1.4 is rotatably mounted on the swing frame 1.2 through a pin shaft, the hydraulic cylinders 1.4 on both sides act synchronously to control the height of the trimming frame 1.1, and the hydraulic control switch system of the hydraulic cylinder 1.4 is arranged in the cab 4.1.

[0041] The fixed cutter 1.5 and the movable cutter 1.6 are both provided with a blade 1.7 and blade teeth 1.8, and the blade teeth 1.8 are distributed on both sides of the blade 1.7. The blade teeth 1.8 between the fixed cutter 1.5 and the movable cutter 1.6 form a plurality of scissor-like cutting actions up and down to cut the lawn.

[0042] Both sides of the knife plate 1.7 of the fixed cutter 1.5 are fixedly mounted on a knife plate fixing seat 1.9, and the knife plate fixing seat 1.9 is fixedly mounted on the trimming frame 1.1.

[0043] The movable cutter 1.6 is arranged on the upper part of the fixed cutter 1.5, and the knife plate of the movable cutter 1.6 slides in the knife plate slide groove 1.10, and the knife plate slide groove 1.10 is fixedly installed on the trimming frame 1.1. A spring fixing seat 1.12 is fixedly arranged inside the knife plate slide groove 1.10, and a limit spring 1.11 is connected to the spring fixing seat 1.12. The other side of the limit spring 1.11 is fixedly connected to the knife plate 1.7 of the movable cutter 1.6. The limit spring 1.11 limits the telescopic position of the movable cutter 1.6 to prevent the movable cutter 1.6 from bending and swinging.

[0044] The knife plate 1.7 on the other side of the movable cutter 1.6 is connected to the telescopic polished rod 1.14, and the telescopic polished rod 1.14 is slidably installed in the lubricating through hole in the middle of the polished rod limit block 1.15, and the polished rod limit block 1.15 is installed on the mounting plate 1.20 inside the drive box 1.13, and the telescopic polished rod 1.14 is rotatably connected to the swing arm 1.16 through a pin shaft, and the other side of the swing arm 1.16 is rotatably connected to the rocker arm 1.17 through a pin shaft, and the other side of the rocker arm 1.17 is fixedly connected to the drive shaft 1.19, and the drive shaft 1.19 is fixedly connected to the output shaft of the motor reducer 1.18, and the motor reducer 1.18 drives the rocker arm 1.17 to rotate, and the rotation of the rocker arm 1.17 drives the swing arm 1.16 to swing, thereby driving the telescopic action of the telescopic polished rod 1.14.

[0045] The weed recovery mechanism 2 is provided with a weed tray 2.1, an absorption channel 2.3, an absorption pump body 2.5 and a weed collecting basket 2.6. The air inlet of the absorption pump body 2.5 is connected to the absorption port 2.2. The absorption port 2.2 is arranged above the weed tray 2.1. The weed tray 2.1 is installed between the pruning frames 1.1. The weed tray 2.1 is located below the pruning shears.

[0046] The front part of the weed tray 2.1 is set in a tooth shape, so that the weed tray 2.1 can scoop up and collect the weeds cut by the pruning shears. A long strip absorption port 2.2 is set above the weed tray 2.1. The absorption port 2.2 is set at the bottom of the absorption channel 2.3. The absorption channel 2.3 adopts a flat trumpet structure. The upper part of the absorption channel 2.3 is connected to a flat tube. The flat tube 2.4 is connected to the air inlet of the absorption pump body 2.5. The absorption pump body 2.5 is installed on the top of the weed collection basket 2.6. The air outlet of the absorption pump body 2.5 extends into the weed collection basket 2.6. The absorption pump body 2.5 absorbs the weeds into the weed collection basket 2.6. A discharge door 2.7 is provided at the bottom of the weed collection basket 2.6. The discharge door 2.7 is rotatably installed on the weed collection basket 2.6 through a hinge. A door pin is set on the other side of the discharge door 2.7 to be inserted into the pin hole on the weed collection basket 2.6.

[0047] The lawn maintenance mechanism 3 is provided with a water tank 3.1, a water pump 3.2, a spraying pipe 3.3 and a nozzle 3.4. The water outlet of the water tank 3.1 is connected to a plurality of nozzles 3.4, and the nozzles 3.4 spray nutrient solution onto the mowed lawn. The upper part of the water tank 3.1 is provided with a water inlet, and the stirred nutrient solution is added into the water inlet. The lower part of the water tank 3.1 is provided with a water outlet, and the water outlet is connected to the water pump 3.2 through a pipeline. The water pump 3.2 is connected to the spraying pipe 3.3. The spraying pipe 3.3 is installed on the vehicle body 4 through a bracket. The length of the spraying pipe 3.3 is consistent with the width of the vehicle body 4. The spraying pipe 3.3 is provided with a plurality of nozzles 3.4, and the nozzles 3.4 are arranged toward the rear of the vehicle body 4.

[0048] A cab 4.1 is provided at the front of the vehicle body 4, and the cab 4.1 is used for manual driving, or intelligent driving can be set as needed. The vehicle body 4 is controlled by a remote control device to automatically move and mow the lawn. A steering wheel 4.4 is installed on the vehicle body below the cab 4.1. A drive chassis 4.2 is provided at the rear of the vehicle body 4. The drive chassis 4.2 is installed with a gasoline engine or a battery drive system, and a drive wheel 4.3 is installed on the vehicle body below the drive chassis 4.2. The drive chassis 4.2 provides driving force to the drive wheel 4.3 to control the movement of the vehicle body 4.

[0049] A pruning method for a garden maintenance lawn intelligent pruning machine comprises the following steps:

[0050] 1. Inject the prepared nutrient solution into the water tank 3.1, close the discharge door 2.7 at the bottom of the weed collection basket 2.6, and control the height of the bottom of the mowing frame 1.1 through the hydraulic cylinder 1.4 according to the height of the lawn to be mowed.

[0051] 2. The motor reducer 1.18, the absorption pump body 2.5 and the water pump 3.2 of the starting cutter 1.6 are turned on, and the vehicle body 4 is turned on to move. The moving cutter 1.6 reciprocates and cooperates with the fixed cutter 1.5 to trim the lawn, and the cut weeds fall onto the weed tray 2.1.

[0052] 3. The absorption pump body 2.5 absorbs the weeds on the weed tray 2.1 through the absorption port 2.2 and discharges them into the weed collection basket 2.6. When the weed collection basket 2.6 is full of weeds, the lower discharge door 2.7 is opened and the vehicle body 4 is moved to discharge the weeds.

[0053] 4. The water pump 3.2 controls the nozzle 3.4 to spray the nutrient solution onto the mowed lawn at the same time. After use, the motor reducer 1.18, the absorption pump body 2.5 and the water pump 3.2 are turned off.

[0054] The present invention is not limited to the above-mentioned implementation modes, and anyone should be aware of the structural changes made under the enlightenment of the present invention, and all those having the same or similar technical solutions as the present invention fall within the protection scope of the present invention.

[0055] The techniques, shapes, and structural parts not described in detail in the present invention are all well-known techniques.

Claims

1. A garden maintenance lawn intelligent mower, characterized in that: It comprises a lawn mowing mechanism, a weed recovery mechanism, a lawn maintenance mechanism and a vehicle body, wherein the lawn mowing mechanism and the weed recovery mechanism are arranged at the front of the vehicle body, and the lawn maintenance mechanism is arranged at the rear of the vehicle body; The lawn mowing mechanism is provided with a mowing frame and a pruning shear, the pruning shear includes a fixed shear and a movable shear, the fixed shear and the movable shear are installed between the mowing frame in an upper and lower distribution, the mowing frame is movably installed on the vehicle body, one end of the movable shear is movably arranged in a knife plate slide groove, and the other end of the movable shear is connected to a driving box, a motor reducer is arranged in the driving box, and the motor reducer drives the movable shear to perform a reciprocating cutting action; The weed recovery mechanism is provided with a weed tray and an absorption pump body, the air inlet of the absorption pump body is connected to the absorption port, the absorption port is arranged above the weed tray, the weed tray is installed between the pruning frames, and the weed tray is located below the pruning shears; The lawn maintenance mechanism is provided with a water tank and a sprinkler. The water outlet of the water tank is connected to a plurality of sprinklers, and the sprinklers spray nutrient solution onto the mowed lawn.

2. The intelligent lawn mower for garden maintenance according to claim 1, characterized in that: The pruning frames are provided with two and are symmetrically arranged. The upper part of the pruning frame is fixedly connected to the swing frame, the swing frame is rotatably connected to the mounting frame through a pin shaft, the mounting frame is fixedly connected to the vehicle body support frame through bolts, the lower part of the mounting frame is rotatably mounted on the cylinder seat of the hydraulic cylinder through the pin shaft, the top of the cylinder rod of the hydraulic cylinder is rotatably mounted on the swing frame through the pin shaft, and the hydraulic cylinders on both sides act synchronously to control the height of the pruning frame.

3. The intelligent lawn mower for garden maintenance according to claim 1, characterized in that: The fixed cutter and the movable cutter are both provided with a cutter plate and cutter teeth, and the cutter teeth are distributed on both sides of the cutter plate.

4. The intelligent lawn mower for garden maintenance according to claim 3, characterized in that: Both sides of the knife plate of the fixed cutter are fixedly mounted on the knife plate fixing seat.

5. The intelligent lawn mower for garden maintenance according to claim 3, characterized in that: The movable cutter is arranged on the upper part of the fixed cutter, and the blade of the movable cutter slides in the blade slide groove, and the blade slide groove is fixedly installed on the pruning frame. A spring fixing seat is fixedly arranged inside the blade slide groove, and a limit spring is connected to the spring fixing seat. The other side of the limit spring is fixedly connected to the blade of the movable cutter, and the limit spring limits the telescopic position of the movable cutter.

6. The intelligent lawn mower for garden maintenance according to claim 3, characterized in that: The knife plate on the other side of the movable cutter is connected to the telescopic polished rod, the telescopic polished rod is slidably installed in the polished rod limit block, the polished rod limit block is installed on the mounting plate inside the driving box, the telescopic polished rod is rotatably connected to the swing arm through a pin shaft, the other side of the swing arm is rotatably connected to the rocker arm through a pin shaft, the other side of the rocker arm is fixedly connected to the driving shaft, the driving shaft is fixedly connected to the output shaft of the motor reducer, the motor reducer drives the rocker arm to rotate, the rotation of the rocker arm drives the swing arm to swing, and then drives the telescopic action of the telescopic polished rod.

7. The intelligent lawn mower for garden maintenance according to claim 1, characterized in that: The front part of the weed tray is configured to be tooth-shaped, and the weed tray scoops up and collects the weeds cut by the pruning shears. A long strip-shaped absorption port is configured above the weed tray, and the absorption port is configured at the bottom of the absorption channel. The absorption channel adopts a flat trumpet structure, and the upper part of the absorption channel is connected to a flat tube, and the flat tube is connected to the air inlet of the absorption pump body. The absorption pump body is installed on the top of the weed collection basket, and the air outlet of the absorption pump body extends into the weed collection basket. The absorption pump body absorbs the weeds into the weed collection basket, and a discharge door is configured at the bottom of the weed collection basket.

8. The intelligent lawn mower for garden maintenance according to claim 1, characterized in that: A water inlet is provided at the upper part of the water tank, and the stirred nutrient solution is added into the water inlet. A water outlet is provided at the lower part of the water tank, and the water outlet is connected to a water pump through a pipeline, and the water pump is connected to a spray pipe. The spray pipe is installed on the vehicle body through a bracket. The length of the spray pipe is consistent with the width of the vehicle body. A plurality of nozzles are provided on the spray pipe, and the nozzles are arranged toward the rear of the vehicle body.

9. The intelligent lawn mower for garden maintenance according to claim 1, characterized in that: The front part of the vehicle body is provided with a driving cab, a steering wheel is installed on the vehicle body below the driving cab, and the rear part of the vehicle body is provided with a driving chassis, and a driving wheel is installed on the vehicle body below the driving chassis.

10. The pruning method of the garden maintenance lawn intelligent pruning machine according to any one of claims 1 to 9, characterized in that: The following steps are involved: 1) Pour the prepared nutrient solution into the water tank, close the discharge door at the bottom of the weed collection basket, and control the height of the bottom of the mowing frame through the hydraulic cylinder according to the height of the lawn to be mowed; 2) Start the motor reducer, absorption pump body and water pump of the start-up cutter, start the vehicle body to move, and the dynamic cutter reciprocates to cooperate with the fixed cutter to trim the lawn, and the cut weeds fall into the weed tray; 3) The absorption pump absorbs the weeds on the weed tray through the absorption port and discharges them into the weed collection basket. When the weed collection basket is full of weeds, the lower discharge door is opened and the vehicle body is moved to unload the weeds; 4) The water pump controls the nozzle to spray nutrient solution onto the mowed lawn at the same time. After use, turn off the motor reducer, absorption pump body and water pump.

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