A soil turning device for landscaping

Abstract

The utility model discloses a kind of earth turning devices for landscaping, including frame, welding frame is installed on the both sides of the frame, rotatingly installed with rotary tiller between the welding frame, installation groove is set on the rotary tiller one end position of the frame, main shaft motor of driving the rotary tiller rotation is fixedly installed on the installation groove, the top of the frame is fixedly installed with tilt frame, the other end of the frame is fixedly installed with auxiliary harrow group.The rotary tiller can throw up soil during turning over when changing rotating direction, and make it drop to the top of screen to screen, so that large diameter stone or not easy to crush soil is screened out, increase the screening function of the device to larger stone in soil, ensure the soil in soil quality Looseness, promote soil ventilation, keep moisture and improve soil quality.

Description

Technical Field

[0001] This utility model belongs to the field of landscaping technology, specifically relating to a soil-turning device for landscaping. Background Technology

[0002] Landscape greening projects are engineering projects that construct scenic gardens and green spaces. Landscape greening provides people with a pleasant place for rest, cultural recreation, and closeness to nature, fulfilling their desire to return to nature. It is an important measure for protecting the ecological environment and improving the urban living environment. Landscape greening broadly refers to environmental construction projects in urban green spaces and scenic spots, encompassing garden architecture projects, earthwork projects, garden hill construction projects, garden water management projects, garden paving projects, greening projects, and flower planting projects. It applies engineering technology to express garden art, integrating ground-level engineering structures with the garden landscape.

[0003] Domestic utility model patent application number 202221026923.0 discloses a soil-turning device for landscaping, including a vehicle body with a soil-turning mechanism. The soil-turning mechanism includes a first motor fixedly installed on the inner wall of the rear of the vehicle body. The output shaft of the first motor is fixedly connected to a first rotating rod, and a connecting rod is fixedly connected to the outer side of the first rotating rod. A fixing block is fixedly installed on the inner wall of the rear of the vehicle body, and a movable plate is slidably connected inside the fixing block. U-shaped frames are fixedly connected to both sides of the movable plate. A slide rail is fixedly installed on the inner wall of the rear of the vehicle body, and a movable rod is hinged inside the U-shaped frame on the right side. This soil-turning device for landscaping, by setting a soil-turning mechanism, ensures that the height of the soil-turning rod is adjusted when it rotates, thereby achieving the effect of adjusting the soil loosening depth. This meets the needs of users, facilitates the loosening of deep soil, increases the soil-turning effect, and improves the practicality of the device. The above utility model allows for adjustment of the height of the soil-turning rod, thereby achieving the effect of adjusting the soil loosening depth. Tillage transforms compacted soil to a loose, finely broken layer, increasing soil porosity to facilitate rainwater absorption and retention, promote the conversion of potential nutrients into available nutrients, and encourage crop root extension. It also incorporates crop residues, weeds, and fertilizers into the soil, cleaning the surface and improving land preparation and sowing quality. However, existing tillage devices do not consider the presence of stones or compacted clods in the soil, hindering tillage. They fail to break up stones during tillage and cause repeated wear on the rotary blades, reducing the machine's lifespan. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a soil turning device for landscaping, including a frame, welding frames welded to both sides of the frame, a rotary tiller blade rotatably mounted between the welding frames, an installation groove provided on the frame at one end of the rotary tiller blade, a main shaft motor for driving the rotary tiller blade to rotate fixedly mounted on the installation groove, an inclined frame fixedly mounted on the top of the frame, and an auxiliary tilling and harrowing assembly fixedly mounted on the other end of the frame.

[0005] The drive motor drives the lead screw to rotate, causing the lifting frame to move the piston block at the bottom of the fixed rod up and down, squeezing the solvent raw material inside the feeding tank and introducing it into the mixing tank.

[0006] As a further preferred technical solution of this utility model; rollers are rotatably installed on both sides of the bottom of the frame, a push rod is welded and installed on the top of the frame on one side of the inclined frame, a sliding groove is opened at one end of the frame at the bottom of the push rod, and one end of the rotary tiller is fixedly connected to the welded frame by a fixed bearing.

[0007] The soil is turned over by pushing or pulling the push rod to move it in the area where the soil needs to be turned.

[0008] As a further preferred technical solution of this utility model; one end of the rotary tiller is fixedly installed on the inner wall of a set of welding frames with two sets of transmission wheels, the output end of the main shaft motor is connected to a set of transmission wheels, and the rotary tiller is driven to rotate through the transmission wheels.

[0009] The rotary tiller is driven by a main shaft motor to turn the soil, thus achieving the tilling effect of the device.

[0010] As a further preferred technical solution of this utility model, a screen is connected and installed at the top of the inclined frame, and a baffle plate is fixedly installed at the bottom of the screen. The inclined frame and the screen are connected and installed by multiple sets of screening springs.

[0011] When the rotary tiller blades change their rotation direction, they can throw the soil up during the tilling process and let it fall onto the top of the screen for sieving. This removes large-diameter stones or soil clods that are not easy to crush, increasing the device's ability to remove larger stones from the soil, ensuring that the soil is loose, promoting soil aeration and permeability, retaining moisture, and improving soil quality.

[0012] As a further preferred technical solution of this utility model; a sliding plate is slidably installed inside the sliding groove, and positioning blocks are fixedly installed on both sides of the sliding plate; an installation plate is connected and installed on the top of the auxiliary tillage and harrowing group; a connecting plate is installed on the top of the installation plate; the installation plate, the connecting plate and the sliding plate are all connected and installed through a flipping frame; the flipping frame is composed of a flipping sleeve rod and a flipping rod.

[0013] The connecting plate can be flipped over and stored inside the sliding trough by the flipping frame. When the frame is pulled to turn over and screen the soil, the sliding plate can be pushed to move the connecting plate into the sliding trough, thereby moving the auxiliary tillage and harrowing group away from the ground.

[0014] As a further preferred technical solution of this utility model, two sets of mounting blocks are symmetrically fixedly installed on the side wall of the frame at the bottom of the sliding groove. Fixing pins are fixedly installed on the mounting blocks, and insert rods are installed on the fixing pins. The insert rods are located on both sides of the connecting plate.

[0015] When the vehicle frame is pushed to turn the soil, the connecting plate is pulled out from inside the sliding groove, and the connecting plate is positioned by moving the insert rod, so that the auxiliary tillage group assists the rotary tiller to perform secondary processing on the soil after turning, ensuring the effect of multiple turnings.

[0016] Beneficial effects

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0018] 1. When the rotary tiller blades change their rotation direction, they can throw the soil up during the tilling process and let it fall onto the top of the screen for screening. This removes large-diameter stones or soil clods that are not easy to crush, increasing the device's ability to remove larger stones from the soil, ensuring the soil is loose, promoting soil aeration and permeability, retaining moisture, and improving soil quality.

[0019] 2. When pushing the frame to turn the soil, the connecting plate is pulled out from inside the sliding groove, and the connecting plate is positioned by moving the insert rod, so that the auxiliary tillage group assists the rotary tiller to perform secondary processing on the soil after turning, ensuring the effect of multiple turnings. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the rear view structure of this utility model;

[0022] Figure 3 This is a cross-sectional schematic diagram of the rotary tiller drive structure of this utility model;

[0023] Figure 4 This is an enlarged structural diagram of the sliding groove location of this utility model.

[0024] In the diagram: 1. Frame; 11. Roller; 12. Welding frame; 13. Push rod; 14. Mounting block; 15. Fixing pin; 16. Insert rod; 17. Mounting groove; 18. Sliding groove; 2. Inclined frame; 21. Screen; 22. Barrier plate; 23. Screening spring; 3. Auxiliary tillage and harrow assembly; 31. Mounting plate; 32. Connecting plate; 33. Tilting frame; 331. Tilting sleeve rod; 332. Tilting rod; 34. Sliding plate; 341. Positioning block; 4. Rotary tiller blade; 5. Main shaft motor; 51. Transmission wheel. Detailed Implementation

[0025] This specific embodiment is a soil-turning device for landscaping.

[0026] The aforementioned utility model allows for adjustment of the height of the tilling rod, thereby adjusting the soil loosening depth. Tilling transforms a certain depth of compacted soil into a loose, finely broken topsoil layer, increasing soil porosity to facilitate rainwater absorption and storage, promote the conversion of potential nutrients in the soil into available nutrients, and encourage crop root extension. It can also turn over surface crop residues, weeds, and fertilizers into the soil, cleaning the topsoil surface and improving land preparation and sowing quality. Existing tilling devices do not consider the unfavorable conditions of stones or compacted soil clods during tilling. They cannot break up stones during tilling and cause repeated wear on the rotary tiller blades, thus reducing the tiller's lifespan.

[0027] Its structural diagram is as follows Figures 1-4 As shown, a soil-turning device for landscaping includes a frame 1 with welded frames 12 welded to both sides. Rollers 11 are rotatably mounted on both sides of the bottom of the frame 1. A push rod 13 is welded to the top of the frame 1 on one side of an inclined frame 2. A sliding groove 18 is formed at the bottom of the push rod 13 at one end of the frame 1. One end of a rotary tiller 4 is fixedly connected to the welded frames 12 via a fixed bearing. By pushing or pulling the push rod 13, the soil is turned over in the area requiring tilling.

[0028] Rotary tiller blades 4 are rotatably mounted between the welding frames 12. A mounting groove 17 is provided on the frame 1 at one end of the rotary tiller blade 4, and a main shaft motor 5 that drives the rotary tiller blade 4 is fixedly mounted on the mounting groove 17. Two sets of transmission wheels 51 are fixedly mounted on the inner wall of one set of welding frames 12 at one end of the rotary tiller blade 4. The output end of the main shaft motor 5 is connected to one set of transmission wheels 51, and drives the rotary tiller blade 4 to rotate through the transmission wheels 51. By driving the rotary tiller blade 4 to rotate through the main shaft motor 5, the soil is turned over, achieving the soil-turning effect of the device.

[0029] A tilting frame 2 is fixedly installed on the top of the frame 1. A screen 21 is connected to the top of the tilting frame 2, and a baffle plate 22 is fixedly installed at the bottom of the screen 21. The tilting frame 2 and the screen 21 are connected and installed by multiple sets of screening springs 23. When the rotary tiller 4 changes its rotation direction, it can throw the soil up during the tilling process and make it fall onto the top of the screen 21 for screening, thereby removing large-diameter stones or soil clods that are not easy to crush. This increases the device's ability to remove larger stones from the soil, ensuring that the soil is loose, promoting soil aeration and permeability, retaining moisture, and improving soil quality. An auxiliary tillage and harrowing assembly 3 is fixedly installed at the other end of the frame 1. A sliding plate 34 is slidably installed inside the sliding trough 18. Positioning blocks 341 are fixedly installed on both sides of the sliding plate 34. An installation plate 31 is connected to the top of the auxiliary tillage and harrow assembly 3. A connecting plate 32 is installed on the top of the installation plate 31. The installation plate 31, the connecting plate 32, and the sliding plate 34 are all connected and installed through a flipping frame 33. The flipping frame 33 is composed of a flipping sleeve rod 331 and a flipping rod 332. The connecting plate 32 can be flipped and stored inside the sliding trough 18 through the flipping frame 33. When the frame 1 is pulled to turn and screen the soil, the sliding plate 34 can be pushed to move the connecting plate 32 into the sliding trough 18, thereby moving the auxiliary tillage and harrow assembly 3 away from the ground.

[0030] Two sets of mounting blocks 14 are symmetrically fixedly installed on the side wall of the frame 1 at the bottom of the sliding groove 18. Fixing pins 15 are fixedly installed on the mounting blocks 14, and insertion rods 16 are fitted onto the fixing pins 15, with the insertion rods 16 located on both sides of the connecting plate 32. When the frame 1 is pushed to turn the soil, the connecting plate 32 is pulled out from inside the sliding groove 18, and the connecting plate 32 is positioned by moving the insertion rods 16. This allows the auxiliary tillage harrow group 3 to assist the rotary tiller 4 in secondary processing of the turned soil, ensuring the effectiveness of multiple tillage operations.

[0031] Example 1: When the frame 1 is pulled to turn and screen the soil, the sliding plate 34 can be pushed to move the connecting plate 32 into the sliding groove 18, thereby moving the auxiliary tillage and harrowing group 3 away from the ground. When the frame 1 is pulled, the main shaft motor 5 drives the rotary tiller 4 to rotate, changing the direction of turning the soil. This causes the soil to be thrown up by the rotary tiller 4 and fall onto the screen 21. The pressure of the soil itself and the impact force on the screen 21 cause it to vibrate and screen. Larger diameter stones can be screened out, and the remaining soil is still screened off the screen 21 and falls to the top of the inclined frame 2 and slides down to one side of the frame 1. This achieves the function of removing larger stones from the soil, ensuring the looseness of the soil, promoting soil aeration and permeability, retaining moisture, and improving soil quality.

[0032] Example 2: When the frame 1 is being pushed to turn the soil, the connecting plate 32 is pulled out from inside the sliding groove 18, and the connecting plate 32 is positioned by the moving rod 16. The frame 1 is pushed, and the rotary tiller 4 is driven to rotate by the main shaft motor 5 to turn the soil, achieving the soil turning effect of the device.

[0033] All technical features in this embodiment can be freely combined according to actual needs.

[0034] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. A soil-turning device for landscaping, characterized in that, The vehicle includes a frame (1), welding frames (12) are welded and installed on both sides of the frame (1), and rotary tillers (4) are rotatably installed between the welding frames (12). An installation groove (17) is provided on the frame (1) at one end of the rotary tiller (4). A main shaft motor (5) that drives the rotary tiller (4) to rotate is fixedly installed on the installation groove (17). An inclined frame (2) is fixedly installed on the top of the frame (1), and an auxiliary tillage and harrow assembly (3) is fixedly installed on the other end of the frame (1).

2. The soil-turning device for landscaping according to claim 1, characterized in that: Rollers (11) are rotatably mounted on both sides of the bottom of the frame (1). A push rod (13) is welded and mounted on the top of the frame (1) on one side of the inclined frame (2). A sliding groove (18) is opened at one end of the frame (1) at the bottom of the push rod (13). One end of the rotary tiller (4) is fixedly connected to the welded frame (12) by a fixed bearing. A sliding plate (34) is slidably mounted inside the sliding groove (18). Positioning blocks (341) are fixedly mounted on both sides of the sliding plate (34). An installation plate (31) is connected and mounted on the top of the auxiliary tillage and harrowing group (3). A connecting plate (32) is mounted on the top of the installation plate (31).

3. A soil-turning device for landscaping according to claim 1, characterized in that: One end of the rotary tiller (4) is fixedly installed on the inner wall of a set of welding frames (12) with two sets of transmission wheels (51). The output end of the main shaft motor (5) is connected to a set of transmission wheels (51) and drives the rotary tiller (4) to rotate through the transmission wheels (51).

4. A soil-turning device for landscaping according to claim 1, characterized in that: The tilting frame (2) is connected to the top of the screen (2) and the bottom of the screen (21) is fixedly installed with a baffle plate (22). The tilting frame (2) and the screen (21) are connected and installed by multiple sets of screening springs (23).

5. A soil-turning device for landscaping according to claim 2, characterized in that: The mounting plate (31), the connecting plate (32) and the sliding plate (34) are all connected and installed through a flipping frame (33), which is composed of a flipping sleeve rod (331) and a flipping rod (332).

6. A soil-turning device for landscaping according to claim 2, characterized in that: Two sets of mounting blocks (14) are symmetrically fixedly installed on the side wall of the frame (1) at the bottom of the sliding groove (18). Fixing pins (15) are fixedly installed on the mounting blocks (14). Insert rods (16) are installed on the fixing pins (15), and the insert rods (16) are located on both sides of the connecting plate (32).

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