Landscape gardening greening land preparation equipment

Abstract

The invention relates to the technical field of gardening tools, in particular to landscape gardening greening land trimming equipment which comprises a rack and a crushing tank fixed to the side portion of the rack, a cutting mechanism and a conveying mechanism are arranged on the side portion of the rack, the conveying mechanism is arranged between the cutting mechanism and the crushing tank, and a crushing mechanism is arranged in the crushing tank. The conveying mechanism is used for conveying the soil body cut by the cutting mechanism into the crushing tank to be crushed, the cutting mechanism comprises a cutting cutterhead and a cutting blade, a mounting base is arranged on the side portion of the rack, and a horizontally-extending shaft rod is fixed to the side portion of the mounting base. The two cutting cutterheads are symmetrically and rotatably arranged on the shaft rod in a sleeving mode, the cutting blades are arranged below the two cutting cutterheads, a U-shaped cutting edge can be formed through one-time cutting, the two sides do not need to be cut along the edge of a lawn, the cutting frequency is reduced, the hydraulic cylinder is matched to drive the mounting base and the like to ascend and descend, the cutting depth can be accurately controlled, and compared with traditional manual operation, the cutting efficiency is improved. The lawn land cutting and trimming efficiency is remarkably improved, and the labor intensity of workers is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of gardening machinery and tools, in particular to a landscaping and greening equipment for landscape gardening. Background Art

[0002] During winter maintenance of landscape gardening, lawn mowing is a necessary land preparation measure to sever lawn roots and prevent them from over-spreading into the shrub landscape. The specific land preparation method involves manually or mechanically cutting vertically along the boundary between the lawn and the shrub landscape, forming a barrier strip approximately 10-15 cm deep and 5-8 cm wide to cut off the lateral roots of the lawn extending into the surrounding shrubs. This effectively prevents the lawn's roots from over-spreading and encroaching on the shrub planting area, avoiding competition between the lawn and shrubs for nutrients, water, and growing space. This ensures an independent growth environment for the shrub roots, maintains the clear boundaries and structural layers of the landscape layout, and prevents the disorderly expansion of the lawn from disrupting the coordination of the overall landscape design.

[0003] Traditional edge cutting machinery mainly relies on manual hand-held operation, using a drive device to drive the cutting disc to rotate to achieve land cutting at the edge of the lawn. During the specific operation process, it is necessary to cut along both sides of the lawn edge to ensure the cutting width, and then use tools such as shovels or spades to lift the soil between the two cut edges to one side. In order to avoid the compacted soil affecting the appearance, the compacted soil needs to be broken up manually later. The overall operation process is complicated, labor-intensive, and inefficient. Summary of the Invention

[0004] The purpose of the present invention is to provide a landscaping and gardening greening landscaping equipment to solve the technical problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions.

[0006] A landscape gardening and greening land trimming device includes a frame and a crushing tank fixed on the side of the frame, a cutting mechanism and a conveying mechanism are provided on the side of the frame, the conveying mechanism is arranged between the cutting mechanism and the crushing tank, the crushing mechanism is arranged in the crushing tank, the conveying mechanism is used to convey the soil cut by the cutting mechanism into the crushing tank for crushing, the cutting mechanism includes a cutting disc and a cutting blade, a mounting seat is provided on the side of the frame, a horizontally extending shaft is fixed to the side of the mounting seat, two cutting discs are symmetrically rotatably mounted on the shaft, and the cutting blade is arranged directly below the two cutting discs to form a U-shaped cutting edge when cutting the soil.

[0007] Preferably, the cutting blade has a cutting portion, an arc portion and a guide portion in sequence, the cutting portion is straight, the arc portion is arc-shaped, and the curvature matches the cutting disc, the guide portion is straight, and the cutting mechanism also includes a driving mechanism for driving the cutting blade to rotate so that the cutting blade can switch between the cutting position and the storage position, wherein, when the cutting blade switches to the cutting position, the cutting portion is parallel to the ground, the guide portion remains inclined, and is connected to the conveying mechanism, and when the cutting blade switches to the storage position, the cutting blade is located above the two cutting discs.

[0008] Preferably, the conveying mechanism includes a guide shell and a conveyor belt. The guide shell is fixed to the side of the frame. The conveyor belt is arranged in the guide shell, and the downstream end is connected with the feed notch on the crushing tank. A conveying channel is formed between the conveying surface above the conveyor belt and the top wall inside the guide shell. An air supply and drying mechanism is provided on the top surface of the guide shell near the downstream end of the conveyor belt. The air supply and drying mechanism is used to generate hot air and supply it to the conveying channel.

[0009] Preferably, a pressure guide plate is fixed on the inner top wall of the guide shell and near the downstream end of the conveyor belt. The distance between the pressure guide plate and the conveying surface above the conveyor belt becomes smaller as it approaches the downstream end of the conveyor belt. An interception portion is formed between the upper surface of the pressure guide plate and the inner top wall of the guide shell. An exhaust outlet that passes through the inside and outside is provided on the top surface of the guide shell above the interception portion.

[0010] Preferably, the crushing mechanism includes a drive motor B, a main shaft and crushing blades. A frame arm is fixed on the top of the crushing tank, the drive motor B is fixed on the frame arm, the main shaft is fixed on the output shaft of the drive motor B, and extends vertically downward into the crushing tank. Several crushing blades are staggered on the main shaft, a partition is fixed in the crushing tank, and several long drop openings are evenly distributed on the partition. The main shaft passes through the bottom of the partition and is rotatably connected to the partition. A push plate A is fixed on the main shaft, and the bottom end face of the push plate A is movably fitted with the partition.

[0011] Preferably, a trumpet-shaped partition cylinder with a larger top and a smaller bottom is fixed below the partition in the crushing tank, and a blanking plate is rotatably installed on the bottom end of the partition cylinder. The bottom end of the main shaft is fixed to the upper surface of the blanking plate, and a number of ejection ports are arranged in an array on the periphery of the blanking plate. A number of push plates B are evenly distributed around the main shaft on the upper surface of the arm.

[0012] Preferably, a hydraulic cylinder is vertically mounted on the top of the frame through a fixing seat, and the telescopic end of the hydraulic cylinder is fixed to the top of the mounting seat.

[0013] Preferably, two mounting arms are rotatably mounted on the shaft, and shaft sleeves are fixed on the sides of the two mounting arms that are close to each other. The cutting blade is fixed between the ends of the two shaft sleeves. The driving mechanism includes a driving motor A fixed on the mounting seat, a gear fixed on the output shaft of the driving motor A, and a gear ring fixed on one side of the mounting arm, and the gear ring is meshed with the gear.

[0014] Preferably, the air supply and drying mechanism includes an air guide box fixed on the top surface of the guide shell and extending to the interior of the guide shell, an air duct fixedly connected to the top surface of the air guide box, and a fan and an electric heating net installed in the air duct. The bottom of the air guide box is provided with an air outlet facing the pressure guide plate, and there are at least two electric heating nets, which are arranged in layers along the axial direction of the air duct.

[0015] Preferably, the bottom of the crushing tank has a discharge outlet, and a guide member is fixed to the bottom of the crushing tank. The guide member is located below the discharge outlet and is used to guide the crushed soil particles to the side of the shrubs.

[0016] Compared with the prior art, the present invention has the following beneficial effects.

[0017] The cutting mechanism is equipped with two symmetrically rotating cutting discs mounted on a shaft. The cutting blades are located below the two cutting discs, which can form a U-shaped cutting edge in one cut. There is no need to cut along both sides of the lawn edge, which reduces the number of cuts. The hydraulic cylinder drives the mounting base to rise and fall, which can accurately control the cutting depth. Compared with traditional manual operation, it significantly improves the efficiency of lawn cutting and trimming, and reduces the labor intensity of workers.

[0018] The conveying mechanism transports the soil cut by the cutting mechanism into the crushing tank. The crushing mechanism drives the main shaft and the staggered crushing blades through the drive motor B to rotate, which can crush the soil. There is no need to manually break up the compacted soil with tools, which simplifies the operation process and further improves the efficiency of land preparation.

[0019] The cutting disc can be switched between the cutting position and the storage position under the drive mechanism. In the cutting position, the cutting part is parallel to the ground, the guiding part is inclined and connected to the conveying mechanism, which is convenient for guiding the soil into the conveying mechanism. In the storage position, it is located above the two cutting discs, which is convenient for moving or adjusting the equipment and enhances the flexibility and convenience of equipment use.

[0020] The air supply and drying mechanism in the conveying mechanism generates hot air to supply to the conveying channel, which can dry the conveyed soil and reduce the humidity of the soil to avoid the subsequent difficulty in crushing due to high humidity. At the same time, the heat flow can inactivate the grass roots and grass segments mixed in the soil at high temperature to prevent the grass roots from continuing to grow and reduce subsequent maintenance work such as weeding;

[0021] The main shaft in the crushing mechanism passes through the partition and is rotatably connected. The push plate A and the partition are movably fitted to push the crushed soil to move. The partition in the crushing tank is in the shape of a trumpet with a large top and a small bottom. The ejection outlet on the side of the blanking plate throws out small pieces of soil under the action of centrifugal force, and impacts and disperses them into smaller soil particles, which are evenly mixed with the dried and inactivated grass roots and grass segments. The crushed soil particles are small and uniform, and will not be too abrupt and affect the appearance. At the same time, the inactivated grass roots and grass segments can be converted into organic fertilizer, providing nutrients for the shrub area and realizing resource recycling. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the present invention;

[0023] Figure 2 for Figure 1 A schematic diagram of another perspective of the structure shown;

[0024] Figure 3 for Figure 1 A schematic diagram of a partial cross section of the structure shown;

[0025] Figure 4 for Figure 3 A schematic diagram of the structure at center A;

[0026] Figure 5 for Figure 3 A magnified schematic diagram of the structure at point B in the middle;

[0027] Figure 6 Schematic diagram of the internal structure of the crushing tank in the present invention;

[0028] Figure 7 Schematic diagram of the cutting mechanism structure of the present invention;

[0029] Figure 8 Schematic diagram of the driving mechanism structure of the present invention;

[0030] Figure 9 This is a schematic diagram of the installation of the cutting blade structure in the present invention;

[0031] Figure 10 This is a schematic diagram of the cross-sectional structure of the crushing tank in the present invention;

[0032] Figure 11 This is a structural diagram of the trimming equipment installed on the side of the vehicle body.

[0033] Figure: 01, mechanical trolley for landscape gardening; 1, frame; 2, cutting mechanism; 21, mounting base; 22, shaft; 23, cutting disc; 24, mounting arm; 241, bushing; 25, cutting blade; 251, cutting portion; 252, arc portion; 253, guide portion; 26, hydraulic cylinder; 27, driving mechanism; 271, driving motor A; 272, gear; 273, gear ring; 3, conveying mechanism; 31, guide housing; 32, conveyor belt; 33, guide Pressing plate; 34, exhaust vent; 4, crushing tank; 401, exhaust port; 41, partition; 42, long drop port; 5, crushing mechanism; 51, arm; 52, drive motor B; 53, main shaft; 54, crushing blade; 55, push plate A; 6, guide member; 7, air supply and drying mechanism; 71, air guide box; 72, air outlet; 73, air duct; 74, fan; 75, electric heating grid; 8, partition; 801, ejection port; 81, blanking plate; 82, push plate B. DETAILED DESCRIPTION

[0034] The embodiments of the present invention are described below with reference to the accompanying drawings.

[0035] Example 1

[0036] See also Figures 1-10 The present invention provides a landscaping and gardening landscaping equipment, comprising a frame 1 and a crushing tank 4 fixed to the side of the frame 1, such as Figure 11 As shown, the frame 1 in this device can be installed on the side of the landscape gardening and greening mechanical trolley 01, and can be used in conjunction with the landscape gardening and greening mechanical trolley 01 to perform mobile operations. The landscape gardening and greening mechanical trolley 01 adopts existing technology and is therefore only briefly illustrated in the figure. A cutting mechanism 2 and a conveying mechanism 3 are provided on the side of the frame 1. The conveying mechanism 3 is provided between the cutting mechanism 2 and the crushing tank 4. The crushing tank 4 is provided with a crushing mechanism 5.

[0037] The cutting mechanism 2 includes a cutting disc 23 and a cutting blade 25. A mounting base 21 is provided on the side of the frame 1. A horizontally extending shaft 22 is fixed to the side of the mounting base 21. The two cutting discs 23 are symmetrically rotatably mounted on the shaft 22. The cutting blade 25 is arranged directly below the two cutting discs 23 to form a U-shaped cutting edge when cutting the soil.

[0038] The bottom of the crushing tank 4 has a discharge port 401. A guide member 6 is fixed to the bottom of the crushing tank 4. The guide member 6 is located below the discharge port 401 and is used to guide the crushed soil particles to the side of the shrubs.

[0039] When the mechanical trolley 01 for landscape gardening and greening drives the equipment along the cutting path, the cutting disc 23 and the cutting blade 25 can be used to cut and separate the lawn and the soil underneath. The cut and separated soil is transported to the crushing tank 4 through the conveying mechanism 3. After the soil is crushed into soil particles by the crushing mechanism 5, it is discharged from the discharge port 401 to the guide member 6, and then guided to the shrub side by the guide member 6. After cutting, a dividing groove line with a U-shaped cross section is formed between the lawn and the shrub, completing the land trimming of the lawn edge.

[0040] Example 2

[0041] See also Figure 3 、 Figure 7 、 Figure 8 and Figure 9 The difference between this embodiment and embodiment 1 is that:

[0042] The cutting blade 25 comprises a cutting portion 251, an arc portion 252 and a guide portion 253 in sequence. The cutting portion 251 is straight, the arc portion 252 is arc-shaped, and the curvature matches the cutting disc 23. The guide portion 253 is straight. The cutting mechanism 2 further comprises a driving mechanism 27 for driving the cutting blade 25 to rotate so that the cutting blade 25 switches between the cutting position and the storage position.

[0043] When the driving mechanism 27 drives the cutting blade 25 to rotate and switch to the cutting position, the cutting portion 251 is parallel to the ground. Figure 4 As shown, the guide portion 253 remains tilted and is connected to the conveying mechanism 3 . When the driving mechanism 27 drives the cutting blade 25 to rotate and switch to the storage position, the cutting blade 25 is located above the two cutting discs 23 .

[0044] When moving forward, the guide part 253 and the cutting disc 23 cut the soil, and the cut soil enters between the two cutting discs 23 and the cutting blade 25, and enters the conveying mechanism 3 under the guidance of the cutting blade 25 and the push of the subsequent soil, so as to be transported to the crushing tank 4.

[0045] A hydraulic cylinder 26 is vertically mounted on the top of the frame 1 through a fixed seat. The telescopic end of the hydraulic cylinder 26 is fixed to the top of the mounting seat 21. The hydraulic cylinder 26 can drive the shaft 22, the cutting disc 23 and the cutting blade 25 to move up and down through the telescopic operation of the hydraulic cylinder 26. When the hydraulic cylinder 26 extends and pushes the shaft 22 downward, the cutting disc 23 can penetrate into the soil for cutting.

[0046] Among them, initially, when the cutting blade 25 is in the storage state, when the cutting disc 23 penetrates into the soil, the driving mechanism 27 drives the cutting blade 25 until the cutting part 251 is vertical, so that the cutting blade 25 can penetrate into the soil synchronously. After the cutting disc 23 reaches the predetermined depth, the driving mechanism 27 continues to drive the cutting blade 25 to rotate until the cutting blade 25 reaches the cutting position. This operating mechanism can avoid the cutting blade 25 from having a large contact area with the soil surface at the initial stage and being unable to enter the soil.

[0047] Two mounting arms 24 are rotatably mounted on the shaft 22. A shaft sleeve 241 is fixed to each of the two mounting arms 24 on the side close to each other. The cutting blade 25 is fixed between the ends of the two shaft sleeves 241. The mounting arms 24 and the shaft sleeves 241 enable the cutting blade 25 to rotate.

[0048] The driving mechanism 27 includes a driving motor A271 fixed on the mounting seat 21, a gear 272 fixed on the output shaft of the driving motor A271, and a gear ring 273 fixedly sleeved on one side of the mounting arm 24, and the gear ring 273 is correspondingly engaged with the gear 272.

[0049] By driving the motor A271 , its output shaft can drive the gear 272 to rotate, and the gear 272 engages the driving gear ring 273 and drives the corresponding mounting arm 24 to rotate, thereby providing a stable drive for the rotation adjustment of the cutting blade 25 .

[0050] Among them, the driving motor A271 adopts a reduction motor with a large output torque to ensure that the cutting blade 25 can reach the cutting position normally.

[0051] Example 3

[0052] See also Figure 3-Figure 5 The difference between this embodiment and embodiment 2 is that:

[0053] The conveying mechanism 3 includes a guide shell 31 and a conveyor belt 32. The guide shell 31 is fixed to the side of the frame 1. The conveyor belt 32 is arranged in the guide shell 31, and the downstream end is connected to the feed notch on the crushing tank 4. The upstream end of the conveyor belt 32 is connected to the guide part 253. A conveying channel is formed between the conveying surface above the conveyor belt 32 and the inner top wall of the guide shell 31. After the soil on the guide part 253 moves onto the conveyor belt 32, the conveyor belt 32 is operated to transport the soil obliquely upward in the conveying channel until the soil falls into the crushing tank 4. Among them, the conveying surface of the conveyor belt 32 is evenly distributed with anti-slip strips to prevent the soil from slipping and getting stuck.

[0054] Among them, a pressure guide plate 33 is fixed on the top wall of the guide shell 31 and near the downstream end of the conveyor belt 32. The closer to the downstream end of the conveyor belt 32, the smaller the distance between the pressure guide plate 33 and the conveying surface above the conveyor belt 32. When the soil enters the guide shell 31, under the subsequent pushing of the soil and the conveying action of the conveyor belt 32, the soil passes under the pressure guide plate 33. Since the pressure guide plate 33 is arranged at an angle relative to the conveying surface of the conveyor belt 32, the cross-section of the conveying channel gradually decreases, and the pressure guide plate 33 can be used to compact the soil into soil blocks, thereby preventing loose soil from rolling back during transportation.

[0055] An air supply and drying mechanism 7 is provided on the top surface of the guide shell 31 near the downstream end of the conveyor belt 32. The air supply and drying mechanism 7 heats the external air and introduces it into the guide shell 31, forming a heat flow flowing toward the side of the pressure guide plate 33, which can dry the transported soil and prevent the soil from being difficult to break in the subsequent process due to high humidity.

[0056] The heat flow can reach 50-60℃, and at the same time, it can inactivate grass roots and grass segments mixed in the soil at high temperature to prevent the grass roots from continuing to grow.

[0057] When the soil compacted by the pressure guide plate 33 is transported in the guide shell 31 , the soil will not fill up the guide shell 31 , and space is left between the top of the soil and the top wall of the guide shell 31 to facilitate heat flow to circulate therein for drying.

[0058] Among them, an interception portion is formed between the upper surface of the pressure guide plate 33 and the inner top wall of the guide shell 31, and an exhaust port 34 that penetrates the inside and the outside is provided on the top surface of the guide shell 31 above the interception portion. The maximum height of the soil is consistent with the position of the lower surface of the pressure guide plate 33 closest to the conveyor belt 32, so that a blocking structure is formed between the soil and the bottom of the pressure guide plate 33, which can intercept the heat flow and make the heat flow blow upward from the exhaust port 34 to prevent the heat flow from blowing out from the lower end of the conveyor belt 32 and damaging the lawn or shrubs below.

[0059] The air supply and drying mechanism 7 includes an air guide box 71 fixed on the top surface of the guide shell 31 and extending to the inside of the guide shell 31, an air duct 73 fixed and connected to the top surface of the air guide box 71, and a fan 74 and an electric heating network 75 installed in the air duct 73. An air outlet 72 facing the pressure guide plate 33 is provided at the bottom of the air guide box 71.

[0060] The fan 74 is used to draw external air into the air duct 73 and transport it to the air guide box 71, and finally blown out from the air outlet 72 to the side of the pressure guide plate 33 to form a flowing airflow. The electric heating network 75 generates heat to heat the airflow to form a hot flow for drying.

[0061] Among them, there are at least two electric heating nets 75, and they are arranged in layers along the axial direction of the wind tube 73 to ensure that the heat flow can be heated at multiple stages, thereby ensuring that the heat flow temperature is sufficient. In addition, an interception net is installed at the port of the wind tube 73 to prevent external objects from entering the wind tube 73 or accidentally touching the fan 74.

[0062] Example 4

[0063] See also Figure 6 and Figure 10 The difference between this embodiment and embodiment 3 is that:

[0064] The crushing mechanism 5 includes a drive motor B52, a main shaft 53 and crushing blades 54. A frame arm 51 is fixed to the top of the crushing tank 4, and the drive motor B52 is fixed to the frame arm 51. The main shaft 53 is fixed to the output shaft of the drive motor B52 and extends vertically downward into the crushing tank 4. A plurality of crushing blades 54 are arranged in a staggered manner on the main shaft 53. A partition 41 is fixed in the crushing tank 4. After the soil transported by the conveyor belt 32 falls into the crushing tank 4 and stays above the partition 41, the main shaft 53 and the crushing blades 54 are driven by the drive motor B52 to rotate. The crushing blades 54 can cut large pieces of soil into small pieces and crush grass roots or grass segments at the same time.

[0065] There are several long drop openings 42 evenly distributed on the partition 41. The main shaft 53 passes through the bottom of the partition 41 and is rotatably connected to the partition 41. A pushing plate A55 is fixed on the main shaft 53. The bottom end face of the pushing plate A55 is movably fitted with the partition 41. The pushing plate A55 rotates with the main shaft 53 and fits the partition 41, which can push the crushed soil to move around the main shaft 53. When passing through the long drop opening 42, the soil falls downward.

[0066] The partition 41 is used to temporarily intercept the soil to prevent large pieces of soil from falling directly downward and being unable to be broken.

[0067] Specifically, a trumpet-shaped partition cylinder 8 with a larger upper portion and a smaller lower portion is fixed below the partition plate 41 in the crushing tank 4. A blanking plate 81 is rotatably installed on the bottom end of the partition cylinder 8. The bottom end of the main shaft 53 is fixed to the upper surface of the blanking plate 81. A number of ejection ports 801 are arranged in an array on the periphery of the blanking plate 81, and a number of push plates B82 are evenly distributed around the main shaft 53 on the upper surface of the arm 51.

[0068] The small pieces of soil falling from the elongated drop opening 42 fall into the spacer 8 and between the two adjacent push plates B82 above the drop plate 81. As the drop plate 81 rotates along with the main shaft 53, the small pieces of soil are thrown out from the drop opening 801 under the centrifugal force of the drop plate 81. The small pieces of soil hit the inner wall of the crushing tank 4 and are dispersed into smaller soil particles. They are then mixed evenly with the dried, inactivated and cut grass roots and grass segments, and are finally discharged from the discharge opening 401 and guided to the side of the shrubs through the guide member 6.

[0069] The inactivated grass roots and grass segments are decomposed into organic fertilizer by microorganisms, providing nitrogen, phosphorus, potassium and other nutrients and humus to the shrub area, which is beneficial to shrub production. The crushed soil particles are small and will not be too abrupt to affect the appearance.

[0070] It is worth noting that the dried soil undergoes two-stage crushing after entering the crushing tank 4. During the crushing process, the soil and the air move relative to each other, which has a heat dissipation and cooling effect. At the same time, the open top of the crushing tank 4 is further conducive to the heat dissipation of the soil, avoiding damage to landscape plants due to excessive temperature after discharge.

[0071] The control method of the present invention is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by technicians in this field. The provision of power is also common knowledge in this field, so the present invention will no longer explain the control method and circuit connection in detail.

[0072] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention.

Claims

1. A landscaping and gardening landscaping equipment, comprising a frame (1) and a crushing tank (4) fixed to the side of the frame (1), characterized in that: A cutting mechanism (2) and a conveying mechanism (3) are provided on the side of the frame (1); the conveying mechanism (3) is provided between the cutting mechanism (2) and the crushing tank (4); and a crushing mechanism (5) is provided in the crushing tank (4); The conveying mechanism (3) is used to convey the soil cut by the cutting mechanism (2) to the crushing tank (4) for crushing; The cutting mechanism (2) comprises a cutting disc (23) and a cutting blade (25); A mounting seat (21) is provided on the side of the frame (1), a horizontally extending shaft (22) is fixed to the side of the mounting seat (21), and the two cutting discs (23) are symmetrically rotatably sleeved on the shaft (22); The cutting blade (25) is arranged directly below the two cutting discs (23) to form a U-shaped cutting edge when cutting the soil.

2. The landscaping and gardening landscaping equipment according to claim 1, characterized in that: The cutting blade (25) comprises a cutting portion (251), an arc portion (252) and a guide portion (253) in sequence; the cutting portion (251) is straight; the arc portion (252) is arc-shaped, and the arc is matched with the cutting blade (23); and the guide portion (253) is straight; The cutting mechanism (2) further comprises a driving mechanism (27) for driving the cutting blade (25) to rotate so as to switch the cutting blade (25) between a cutting position and a storage position; Wherein, when the cutting blade (25) switches to the cutting position, the cutting portion (251) is parallel to the ground, and the guiding portion (253) remains inclined and is connected to the conveying mechanism (3); When the cutting blade (25) is switched to the storage position, the cutting blade (25) is located above the two cutting discs (23).

3. The landscaping and gardening landscaping equipment according to claim 2, characterized in that: The conveying mechanism (3) comprises a guide shell (31) and a conveyor belt (32); The guide shell (31) is fixed to the side of the frame (1), the conveyor belt (32) is arranged in the guide shell (31), and the downstream end is connected to the feed notch on the crushing tank (4); A conveying channel is formed between the conveying surface above the conveying belt (32) and the inner top wall of the guide shell (31); An air supply and drying mechanism (7) is provided on the top surface of the guide shell (31) near the downstream end of the conveyor belt (32), and the air supply and drying mechanism (7) is used to generate hot air and supply it to the conveying channel.

4. The landscaping and gardening landscaping equipment according to claim 3, characterized in that: A pressure guide plate (33) is fixed on the inner top wall of the guide shell (31) and close to the downstream end of the conveyor belt (32), and the distance between the pressure guide plate (33) and the conveying surface above the conveyor belt (32) decreases as it approaches the downstream end of the conveyor belt (32); An interception portion is formed between the upper surface of the pressure guide plate (33) and the inner top wall of the guide shell (31), and an air outlet (34) penetrating the inside and outside is provided on the top surface of the guide shell (31) above the interception portion.

5. The landscaping and gardening landscaping equipment according to claim 1, characterized in that: The crushing mechanism (5) includes a driving motor B (52), a main shaft (53) and a crushing blade (54); A frame arm (51) is fixed to the top of the crushing tank (4), the drive motor B (52) is fixed to the frame arm (51), and the main shaft (53) is fixed to the output shaft of the drive motor B (52) and extends vertically downward into the crushing tank (4); A plurality of crushing blades (54) are staggeredly arranged on the main shaft (53); A partition (41) is fixed in the crushing tank (4), and a plurality of elongated drop openings (42) are evenly distributed on the partition (41); The main shaft (53) passes through the bottom of the partition (41) and is rotatably connected to the partition (41); A pushing plate A (55) is fixed on the main shaft (53), and the bottom end surface of the pushing plate A (55) is movably fitted with the partition (41).

6. The landscaping and gardening landscaping equipment according to claim 5, characterized in that: A trumpet-shaped partition cylinder (8) with a larger upper portion and a smaller lower portion is fixed in the crushing tank (4) below the partition plate (41); a blanking plate (81) is rotatably mounted on the bottom end of the partition cylinder (8); and the bottom end of the main shaft (53) is fixed to the upper surface of the blanking plate (81); A plurality of ejection outlets (801) are arranged in an array on the circumference of the blanking plate (81); A plurality of pushing plates B (82) are evenly distributed on the upper surface of the arm (51) around the main shaft (53).

7. The landscaping and gardening landscaping equipment according to claim 2, characterized in that: A hydraulic cylinder (26) is vertically mounted on the top of the frame (1) via a fixing seat, and a telescopic end of the hydraulic cylinder (26) is fixed to the top of the mounting seat (21).

8. The landscaping and gardening landscaping equipment according to claim 2, characterized in that: Two mounting arms (24) are rotatably sleeved on the shaft rod (22), and shaft sleeves (241) are fixed on the sides of the two mounting arms (24) close to each other, and the cutting blade (25) is fixed between the ends of the two shaft sleeves (241); The driving mechanism (27) comprises a driving motor A (271) fixed on the mounting seat (21), a gear (272) fixed on the output shaft of the driving motor A (271), and a gear ring (273) fixedly sleeved on one side of the mounting arm (24), wherein the gear ring (273) meshes with the gear (272).

9. The landscaping and gardening landscaping equipment according to claim 4, characterized in that: The air supply drying mechanism (7) comprises an air guide box (71) fixed to the top surface of the guide shell (31) and extending into the interior of the guide shell (31), an air duct (73) fixedly connected to the top surface of the air guide box (71), and a fan (74) and an electric heating net (75) installed in the air duct (73); The bottom of the air guide box (71) is provided with an air outlet (72) facing the pressure guide plate (33); At least two electric heating nets (75) are provided and are arranged in layers along the axial direction of the wind tube (73).

10. The landscaping and gardening landscaping equipment according to claim 1, characterized in that: The bottom of the crushing tank (4) is provided with a discharge outlet (401), and a guide member (6) is fixed to the bottom of the crushing tank (4). The guide member (6) is located below the discharge outlet (401) and is used to guide the crushed soil particles to the side of the shrubs.

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