A soil remediation ploughing device

Abstract

The utility model relates to soil ploughing technical field and disclose a kind of ploughing device for soil remediation, including bearing plate, two connecting arms and two front support rods, engine and handle are provided on the bearing plate, rear support rod is provided at the tail end of the bearing plate, the ploughing device for soil remediation is provided with support in bearing plate bottom, bearing shaft and transmission case are provided on support, a plurality of ploughing knives are provided on bearing shaft, make bearing shaft rotate by the cooperation of engine and transmission case, two connecting arms are symmetrically provided on bearing plate, and mobile wheel adapted to bearing shaft is provided on connecting arm, when moving transfer of device, mobile wheel can be installed on bearing shaft, the movement of device is carried out, prevent ground knock to ploughing knife in moving process, when ploughing work of soil is carried out, mobile wheel can be overturned and placed on bearing plate, ploughing work is carried out by ploughing knife.

Description

Technical Field

[0001] This utility model relates to the field of soil tillage technology, specifically a tillage device for soil remediation. Background Technology

[0002] Soil remediation tillage equipment is needed when remediating soil structure.

[0003] Currently, some soil remediation tillage devices on the market include, for example, a utility model patent with authorization announcement number CN213728522U that discloses a soil tillage device for landscaping and municipal soil remediation. In use, the device uses a drive mechanism to rotate, causing a connecting rod to drive the shovel to till the soil. The push rod, under the rotation of the drive mechanism, squeezes the protrusion at the top of the airbag, causing the liquid inside the airbag to be discharged through the drain pipe to the nozzle, which then sprays the liquid into the tilled soil layer. However, the shovel and casters of this device are located below the base. When the device is moved, the shovel will come into contact with the ground and be bumped and worn, causing damage to the shovel.

[0004] Therefore, we propose a soil remediation tillage device to address the problems mentioned above. Utility Model Content

[0005] The purpose of this invention is to solve the problem that some current soil remediation tillage devices have shovels and casters located under the base. When the device is moved, the shovels come into contact with the ground and are worn, causing damage to the shovels.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a soil remediation tillage device, comprising: a bearing plate, an engine and a handle provided on the bearing plate, and a rear support rod provided at the tail end of the bearing plate; The bottom of the support plate is provided with a bracket, the bracket is provided with a rotating shaft and a transmission box, the rotating shaft is provided with multiple tillage blades, and the rotating shaft rotates through the cooperation of the engine and the transmission box; Two connecting arms are symmetrically arranged on the support plate, and each connecting arm is equipped with a movable wheel, which is adapted to the rotating shaft; Two front support rods are symmetrically hinged to the bottom of the support plate, and are used to cooperate with the rear support rod to lift the device.

[0007] Furthermore, a protective beam is provided at the front end of the support plate.

[0008] Furthermore, the transmission box includes a housing fixed to the bracket, and a first bevel gear and a second bevel gear are disposed inside the housing. The first bevel gear is sleeved with the output shaft of the engine, and the second bevel gear is sleeved with the rotating shaft, and the first bevel gear and the second bevel gear mesh with each other.

[0009] Furthermore, the rear support rod includes a first rod body, the bottom end of which is connected to a first base plate, and the lower surface of the first base plate is connected to a plurality of first anti-slip inserts. The front support rod includes a second rod body hinged to a bearing plate, the bottom end of which is connected to a second base plate, and the lower surface of the second base plate is connected to a plurality of second anti-slip inserts. A knob bolt is provided on the bearing plate, and a threaded hole is provided on the second rod body for threaded connection with the knob bolt. The front support rod is tightened and fixed to the bottom of the bearing plate through the cooperation of the knob bolt and the threaded hole.

[0010] Furthermore, the rotating shaft includes a shaft body, with limit plates symmetrically arranged at both ends of the shaft body. Each of the two limit plates has a connecting block on its side. The connecting block has a limit block on its side, and a connecting stud is connected to the side of the limit block. The connecting block has a connecting screw hole on its side that is threadedly connected to the connecting stud. The cross-section of the connecting block is a polygonal structure.

[0011] Furthermore, the connecting arm includes an arm body, one end of which is connected to a movable block, and the other end of which is rotatably connected to a hinge plate. One end of the hinge plate is rotatably connected to a connecting plate, and one end of the connecting plate is provided with a collar. The bearing plate has a movable groove, and a limit rod is fixed in the movable groove. The movable block has a limit sliding hole that is slidably connected to the limit rod. The movable wheel includes a wheel body, and a mounting block is fixed at the center of the wheel body. The mounting block has a mounting groove that matches the connecting block. The collar is sleeved on the mounting block, and a sealed bearing that matches the mounting block is provided on the collar.

[0012] Furthermore, the support plate is provided with multiple retaining rings.

[0013] The beneficial effects of this utility model are as follows: A support is set at the bottom of the support plate, a rotating shaft and a transmission box are set on the support, and multiple tillage blades are set on the rotating shaft. The rotating shaft rotates through the cooperation of the engine and the transmission box. Two connecting arms are symmetrically arranged on the support plate, and movable wheels adapted to the rotating shaft are set on the connecting arms. When moving the device, the movable wheels can be installed on the rotating shaft to move the device and prevent the ground from hitting the tillage blades during the movement. When tilling the soil, the movable wheels can be flipped and placed on the support plate, and tilling can be carried out by the tillage blades. Attached Figure Description

[0014] Figure 1This is a first structural schematic diagram of the soil remediation tillage device of this utility model; Figure 2 This is a schematic diagram of the second structure of the soil remediation tillage device of this utility model; Figure 3 This is a schematic diagram of the third structure of the soil remediation tillage device of this utility model; Figure 4 This is a partial cross-sectional schematic diagram of the first structure of the tillage device for soil remediation of this utility model; Figure 5 This is a partial structural diagram of the tillage device for soil remediation according to this utility model; Figure 6 This is a second schematic diagram of part of the structure of the tillage device for soil remediation of this utility model.

[0015] The names corresponding to each mark in the diagram: 1. Load-bearing plate; 2. Engine; 3. Handle; 4. Rear support rod; 41. First rod body; 42. First base plate; 43. First anti-slip insert; 5. Bracket; 6. Shaft; 61. Shaft body; 62. Limiting plate; 63. Connecting block; 64. Limiting block; 65. Connecting stud; 7. Transmission box; 71. Box body; 72. First bevel gear; 73. Second bevel gear; 8. Tiller blade; 9. Connecting arm; 91. Arm body; 9 2. Moving block; 93. Hinge plate; 94. Connecting plate; 95. Collar; 10. Moving wheel; 101. Wheel body; 102. Mounting block; 103. Mounting groove; 11. Front support rod; 111. Second rod body; 1111. Threaded hole; 112. Second base plate; 113. Second anti-slip insert plate; 12. Protective beam; 13. Knob bolt; 14. Moving groove; 15. Limiting rod; 16. Sealed bearing; 17. Retaining ring. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model are within the protection scope of the present utility model.

[0017] Embodiments of this utility model: like Figures 1-5As shown, this utility model provides a soil remediation tillage device, including a support plate 1, two connecting arms 9, and two front support rods 11. An engine 2 and a handle 3 are mounted on the support plate 1. A rear support rod 4 is mounted at the rear end of the support plate 1. A bracket 5 is mounted at the bottom of the support plate 1. A rotating shaft 6 and a transmission box 7 are mounted on the bracket 5. Multiple tillage blades 8 are mounted on the rotating shaft 6. The rotating shaft 6 rotates through the cooperation of the engine 2 and the transmission box 7. The rotating shaft 6 includes a shaft body 61. Limiting plates 62 are symmetrically arranged at both ends of the shaft body 61. Connecting blocks 63 are provided on the sides of both limiting plates 62. Limiting blocks 64 are provided on the sides of the connecting blocks 63. Connecting links are connected to the sides of the limiting blocks 64. The connecting block 63 has a connecting screw hole on its side for threaded connection with the connecting stud 65, and the cross-section of the connecting block 63 is a polygonal structure. The transmission box 7 includes a box body 71 fixed to the bracket 5. The box body 71 is provided with a first bevel gear 72 and a second bevel gear 73. The first bevel gear 72 is sleeved with the output shaft of the engine 2, and the second bevel gear 73 is sleeved with the rotating shaft 6. The first bevel gear 72 and the second bevel gear 73 mesh with each other. With this arrangement, by starting the engine 2 to make the first bevel gear 72 rotate, the rotating shaft 6 drives multiple tillage blades 8 to rotate under the meshing of the first bevel gear 72 and the second bevel gear 73, thereby tilling the soil. like Figures 1-5 As shown, two connecting arms 9 are symmetrically arranged on the bearing plate 1, and each connecting arm 9 is provided with a movable wheel 10, which is adapted to the rotating shaft 6. Each connecting arm 9 includes an arm body 91, one end of which is connected to a movable block 92, and the other end of which is rotatably connected to a hinge plate 93. One end of the hinge plate 93 is rotatably connected to a connecting plate 94, and one end of the connecting plate 94 is provided with a collar 95. The bearing plate 1 has a movable groove 14, and a limit rod 15 is fixed in the movable groove 14. The movable block 92 has a limit sliding hole that is slidably connected to the limit rod 15. The movable wheel 10 includes a wheel body 101, with a mounting block 102 fixed at its center. The mounting block 102 has a mounting groove 103 that matches the connecting block 63. A collar 95 is fitted onto the mounting block 102, and a sealed bearing 16 that matches the mounting block 102 is provided on the collar 95. The bearing plate 1 has multiple retaining rings 17. During tillage, the movable wheel 10 can be rotated via the connecting arm 9 and placed between the retaining rings 17, thus limiting the movement of the movable wheel 10. When the device needs to be moved, the retaining rings can be removed. Then, remove the movable wheel 10 from the multiple retaining rings 17 and pull the connecting arm 9 and the movable wheel 10 to move it. Then, through the cooperation of the mounting groove 103 and the connecting block 63, install the movable wheel 10 onto the rotating shaft 6. Then, through the cooperation of the connecting stud 65 and the connecting screw hole, install the upper limit block 64. With the cooperation of the limit plate 62, limit the movable wheel 10 to prevent it from falling off the rotating shaft 6. Then, start the engine 2 to make the first bevel gear 72 rotate. Under the meshing cooperation of the first bevel gear 72 and the second bevel gear 73, the rotating shaft 6 drives the movable wheel 10 to rotate, so that the device can be moved.

[0018] like Figures 1-5 As shown, two front support rods 11 are symmetrically hinged to the bottom of the support plate 1, used to cooperate with the rear support rod 4 to lift the device. The rear support rod 4 includes a first rod body 41, the bottom end of which is connected to a first base plate 42. The lower surface of the first base plate 42 is connected to a plurality of first anti-slip inserts 43. The front support rod 11 includes a second rod body 111 hinged to the support plate 1. The bottom end of the second rod body 111 is connected to a second base plate 112. The lower surface of the second base plate 112 is connected to a plurality of second anti-slip inserts 113. The support plate 1 is provided with a rotating... The second rod body 111 has a threaded hole 1111 that is threadedly connected to the knob bolt 13. The front support rod 11 is fixed to the bottom of the bearing plate 1 through the cooperation of the knob bolt 13 and the threaded hole 1111. With this arrangement, when installing and removing the moving wheel 10, the front end of the device is lifted by pressing down the handle 3 and using the rear support rod 4 as the fulcrum. Then, the knob bolt 13 is removed and the front support rod 11 is rotated and lowered so that the front support rod 11 contacts the ground. The rear support rod 4 is then used to lift the device, which facilitates the installation and removal of the moving wheel 10.

[0019] like Figures 1-5 As shown, a protective beam 12 is provided at the front end of the support plate 1. This arrangement can block debris in the direction of device movement and protect the engine 2.

Claims

1. A tillage device for soil remediation, characterized in that, include: The support plate (1) is provided with an engine (2) and a handle (3), and a rear support rod (4) is provided at the rear end of the support plate (1). The support plate (1) is provided with a bracket (5) at the bottom. The bracket (5) is provided with a rotating shaft (6) and a transmission box (7). The rotating shaft (6) is provided with multiple tillage blades (8). The rotating shaft (6) rotates through the cooperation of the engine (2) and the transmission box (7). Two connecting arms (9) are symmetrically arranged on the bearing plate (1), and the connecting arms (9) are provided with moving wheels (10), which are adapted to the rotating shaft (6); Two front support rods (11) are symmetrically hinged to the bottom of the bearing plate (1) to cooperate with the rear support rod (4) to lift the device.

2. The soil remediation tillage device according to claim 1, characterized in that: The front end of the bearing plate (1) is provided with a protective beam (12).

3. The soil remediation tillage device according to claim 1, characterized in that: The transmission box (7) includes a box body (71) fixed to the bracket (5). A first bevel gear (72) and a second bevel gear (73) are provided inside the box body (71). The first bevel gear (72) is sleeved with the output shaft of the engine (2), and the second bevel gear (73) is sleeved with the rotating shaft (6). The first bevel gear (72) and the second bevel gear (73) mesh with each other.

4. The soil remediation tillage device according to claim 1, characterized in that: The rear support rod (4) includes a first rod body (41), the bottom end of which is connected to a first base plate (42), and the lower surface of the first base plate (42) is connected to a plurality of first anti-slip inserts (43). The front support rod (11) includes a second rod body (111) hinged to the bearing plate (1), the bottom end of which is connected to a second base plate (112), and the lower surface of the second base plate (112) is connected to a plurality of second anti-slip inserts (113). The bearing plate (1) is provided with a knob bolt (13), and the second rod body (111) is provided with a threaded hole (1111) that is threadedly connected to the knob bolt (13). The front support rod (11) is fixed to the bottom of the bearing plate (1) by the cooperation of the knob bolt (13) and the threaded hole (1111).

5. A soil remediation tillage device according to claim 1, characterized in that: The rotating shaft (6) includes a shaft body (61). Limiting plates (62) are symmetrically arranged at both ends of the shaft body (61). Connecting blocks (63) are provided on the sides of both limiting plates (62). Limiting blocks (64) are provided on the sides of the connecting blocks (63). Connecting studs (65) are connected to the sides of the limiting blocks (64). Connecting screw holes for threaded connection with connecting studs (65) are opened on the sides of the connecting blocks (63). The cross-section of the connecting blocks (63) is a polygonal structure.

6. A tillage device for soil remediation according to claim 5, characterized in that: The connecting arm (9) includes an arm body (91), one end of which is connected to a moving block (92), and the other end of which is rotatably connected to a hinge plate (93). One end of the hinge plate (93) is rotatably connected to a connecting plate (94), and one end of the connecting plate (94) is provided with a collar (95). A moving groove (14) is provided on the bearing plate (1), and a limiting rod (15) is fixed in the moving groove (14). A limiting sliding hole is provided on the moving block (92) that is slidably connected to the limiting rod (15). The movable wheel (10) includes a wheel body (101), a mounting block (102) is fixed at the center of the wheel body (101), the mounting block (102) is provided with a mounting groove (103) that is compatible with the connecting block (63), the collar (95) is sleeved on the mounting block (102), and the collar (95) is provided with a sealed bearing (16) that is compatible with the mounting block (102).

7. A soil remediation tillage device according to claim 1, characterized in that: The bearing plate (1) is provided with multiple retaining rings (17).

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