Soil ecological remediation device

Abstract

The utility model relates to soil remediation technical field discloses a kind of soil ecological restoration equipment, including bottom frame and soil removal subassembly, the bottom frame is fixedly connected with support, the outer thread of screw rod is connected with thread frame, and the same hollow cylinder is fixedly connected between two groups of thread frame. The soil removal subassembly includes the push plate being arranged above hollow cylinder, the screw pipe is rotatably connected on connecting seat, the one-way screw rod is threadedly connected on screw pipe and the bottom end of one-way screw rod is fixedly connected with push plate, the outer fixed sleeve of screw pipe is equipped with gear ring, the top side of bottom frame is rotatably connected with two-way screw rod, the moving plate is fixedly connected on thread block, the rack is fixedly connected on moving plate by connecting rod and rack is engagedly connected with same side gear ring. The utility model effectively avoids the soil in the hollow cylinder inside after device use to be taken out, so that the practicability problem of device is reduced.

Description

Technical Field

[0001] This utility model relates to the field of soil remediation technology, and in particular to a soil ecological remediation device. Background Technology

[0002] Soil ecological restoration refers to the use of integrated physical, chemical, and biological engineering measures and technologies to repair and restore areas with varying degrees of functional deficiencies. The aim is to restore and enhance the functions and landscape of these areas, achieve vegetation restoration and reconstruction, and conserve soil and water, ultimately achieving harmony between humans, the landscape, and nature. Specialized soil ecological restoration equipment is required for this process.

[0003] Chinese utility model patent CN221133570U discloses a soil ecological restoration device. This device, through its components including a motor, drive gear, slider, hollow cylinder, rack plate, limiting block, and sliding rod, effectively solves the problem of time-consuming, labor-intensive, and inefficient soil pit digging, which is often done with shovels. Regarding the aforementioned technology, the inventors believe it has the following drawbacks:

[0004] In practical use, the device lacks an integrated structure for discharging the soil from inside the hollow cylinder, making it difficult to remove the soil after use and reducing its practicality. Therefore, we provide a soil ecological restoration device. Utility Model Content

[0005] To address the problem in the aforementioned background technology that the soil inside the hollow cylinder is difficult to remove after use, thus reducing the practicality of the device, this utility model provides a soil ecological restoration device.

[0006] This utility model is achieved using the following technical solution: a soil ecological restoration device, comprising a bottom frame and a soil discharge assembly. A bracket is fixedly connected to the bottom frame, and two sets of strip grooves are symmetrically opened on the bracket. A screw is rotatably connected inside the strip groove, and a threaded bracket is threaded to the outside of the screw. The same hollow cylinder is fixedly connected between the two sets of threaded brackets. A dual-shaft motor is fixedly connected to the top of the bracket. A connecting shaft is coaxially fixedly connected to the ends of the rotors on both sides of the dual-shaft motor. A bevel gear I is coaxially fixedly connected to the top of the two sets of screws, and a bevel gear II is coaxially fixedly connected to the ends of the two sets of connecting shafts, and the bevel gear II meshes with the bevel gear I on the same side.

[0007] The soil discharge assembly includes a push plate positioned above the hollow cylinder. Two sets of connecting seats are symmetrically fixedly connected to the support. A screw tube is rotatably connected to each connecting seat. A one-way screw is threaded onto the screw tube, and the bottom end of the one-way screw is fixedly connected to the push plate. A toothed ring is fixedly sleeved on the outside of the screw tube. A two-way screw is rotatably connected to one side of the top of the bottom frame. Threaded blocks are threaded onto both sides of the two-way screw. A movable plate is fixedly connected to the threaded blocks. A rack is fixedly connected to the movable plate via a connecting rod, and the rack meshes with the toothed ring on the same side. An inclined block is fixedly connected to the top of the movable plate, and an L-shaped trowel plate is fixedly connected to the bottom of the movable plate.

[0008] As a further improvement to the above scheme, the thread directions of the two sets of screws are set in opposite directions.

[0009] As a further improvement to the above solution, the diameter of the pusher plate is matched with the inner diameter of the hollow cylinder.

[0010] As a further improvement to the above scheme, the thread directions of the two sets of unidirectional lead screws are consistent.

[0011] As a further improvement to the above solution, guide blocks are fixedly connected to one side of each of the two sets of movable plates, and guide rods are fixedly connected to the top of the bottom frame on the other side, with the guide rods and the two sets of guide blocks being slidably connected at the same time.

[0012] As a further improvement to the above scheme, the inclined surfaces on both sets of inclined blocks are designed to tilt inwards simultaneously.

[0013] As a further improvement to the above solution, the bottom of the hollow cylinder is designed with a sharp end.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] 1. This utility model uses a bidirectional lead screw to drive two sets of threaded blocks connected to it to move towards each other, which in turn drives two sets of moving plates to move closer to each other. The movement of the moving plates can also drive the rack to move. By utilizing the meshing between the rack and the toothed ring, and the threaded connection between the screw tube and the unidirectional lead screw, the push plate can be driven to move vertically downward into the interior of the hollow cylinder to push out the soil. This achieves the purpose of discharging the soil inside the hollow cylinder, effectively avoiding the problem of reduced practicality of the device due to the difficulty in removing the soil from the interior of the hollow cylinder after use.

[0016] 2. During the movement of the two sets of moving plates, this utility model can also drive the two sets of tilting blocks and the L-shaped smearing plate to move in opposite directions at the same time. When the two sets of tilting blocks move, they can guide the discharged soil to the excavated pit. The two sets of L-shaped smearing plates can spread and smooth the backfilled soil during the movement, which further improves the practicality of the device. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a three-dimensional schematic diagram of the hollow cylinder and screw connection structure of this utility model;

[0019] Figure 3 This is a three-dimensional schematic diagram of the connection structure of the movable plate, the inclined block, and the L-shaped trowel plate of this utility model;

[0020] Figure 4 for Figure 1 Enlarged structural diagram at point A in the middle.

[0021] Explanation of key symbols:

[0022] 1. Bottom frame; 2. Screw; 3. Threaded bracket; 4. Hollow cylinder; 5. Connecting shaft; 6. Bevel gear one; 7. Bevel gear two; 8. Guide rod; 101. Push plate; 102. Screw tube; 103. One-way screw; 104. Gear ring; 105. Two-way screw; 106. Threaded block; 107. Moving plate; 108. Rack; 109. Inclined block; 110. L-shaped smoothing plate. Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0024] Example 1:

[0025] Please combine Figure 1-4 This embodiment of a soil ecological restoration device includes a bottom frame 1, on which a support is fixedly connected. Two sets of strip grooves are symmetrically opened on the support. Screws 2 are rotatably connected inside the strip grooves. The threads of the two sets of screws 2 are arranged in opposite directions. Threaded brackets 3 are threaded to the outside of the screws 2. The same hollow cylinder 4 is fixedly connected between the two sets of threaded brackets 3. A dual-shaft motor is fixedly connected to the top of the support. Connecting shafts 5 are coaxially fixedly connected to the ends of the rotors on both sides of the dual-shaft motor. Bevel gears 6 are coaxially fixedly connected to the top ends of the two sets of screws 2. Bevel gears 7 are coaxially fixedly connected to the ends of the two sets of connecting shafts 5, and bevel gears 7 mesh with bevel gears 6 on the same side.

[0026] A soil discharge assembly for discharging soil from the hollow cylinder 4 includes a push plate 101 positioned above the hollow cylinder 4. Two sets of connecting seats are symmetrically fixedly connected to the support, and a screw tube 102 is rotatably connected to each connecting seat. A one-way screw 103 is threaded onto the screw tube 102, and the bottom end of the one-way screw 103 is fixedly connected to the push plate 101. The threads of the two sets of one-way screws 103 are aligned. A toothed ring 104 is fixedly sleeved on the outside of the screw tube 102. A two-way screw 105 is rotatably connected to one side of the top of the bottom frame 1. Threaded blocks 106 are threaded onto both sides of the two-way screw 105. A movable plate 107 is fixedly connected to the threaded block 106. The movable plate 107 has a through-hole... A rack 108 is fixedly connected to the connecting rod and meshes with a toothed ring 104 on the same side. An inclined block 109 is fixedly connected to the top of the moving plate 107, and an L-shaped smearing plate 110 is fixedly connected to the bottom of the moving plate 107. The diameter of the push plate 101 matches the inner diameter of the hollow cylinder 4, ensuring that the soil inside the hollow cylinder 4 is completely discharged. Guide blocks are fixedly connected to one side of each of the two sets of moving plates 107. A guide rod 8 is fixedly connected to the top of the bottom frame 1 on the other side, and the guide rod 8 is slidably connected to both sets of guide blocks, which can guide the horizontal movement of the moving plate 107. The inclined surfaces on the two sets of inclined blocks 109 are designed to tilt inwards simultaneously.

[0027] The implementation principle of a soil ecological restoration device in this application embodiment is as follows: First, the device is placed in a designated position, and then the dual-shaft motor is started. The dual-shaft motor drives two sets of bevel gears 7 to rotate simultaneously. Under the meshing action between bevel gear 6 and bevel gear 7, two sets of screws 2 can be driven to rotate simultaneously. The rotation of screws 2 will drive the threaded frame 3 to move vertically downward, thereby driving the hollow cylinder 4 to move vertically downward so that it can be inserted into the soil to complete the pit digging operation. After the pit is dug, the dual-shaft motor is controlled to reverse to drive the hollow cylinder 4 to reset. When the hollow cylinder 4 rises to the highest point, the soil repair agent is put into the pit. Then, by rotating the bidirectional screw 105, the two sets of threaded blocks 106 are driven to move towards each other, thereby driving the two sets of moving plates 107 to move towards each other. The movement of the moving plates 107 can also drive the rack 108 to move. The rack 108 and the gear ring 10 The meshing action between the two sets of moving plates 107 and the threaded connection between the screw tube 102 and the one-way lead screw 103 allows the push plate 101 to move vertically downwards into the interior of the hollow cylinder 4 to push out the soil, thereby achieving the purpose of discharging the soil inside the hollow cylinder 4. This effectively avoids the problem of reducing the practicality of the device due to the difficulty in removing the soil inside the hollow cylinder 4 after use. At the same time, during the movement of the two sets of moving plates 107, the two sets of tilting blocks 109 and the L-shaped smearing plate 110 can also move towards each other. When the two sets of tilting blocks 109 move, they can guide the discharged soil to the excavated pit position. The two sets of L-shaped smearing plates 110 can spread and smooth the backfilled soil during the movement. When the two sets of moving plates 107 come into contact, the push plate 101 moves to the opening of the hollow cylinder 4. Finally, the device can be removed.

[0028] Example 2:

[0029] This embodiment is an improvement on embodiment 1, in that the bottom of the hollow cylinder 4 is designed with a sharp end, which makes it easy for the hollow cylinder 4 to be inserted into the soil.

[0030] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A soil ecological restoration device, characterized in that, include: A bottom frame (1) is fixedly connected to a bracket. Two sets of strip grooves are symmetrically opened on the bracket. A screw (2) is rotatably connected inside the strip groove. A threaded bracket (3) is threaded to the outside of the screw (2). The same hollow cylinder (4) is fixedly connected between the two sets of threaded brackets (3). A dual-shaft motor is fixedly connected to the top of the bracket. A connecting shaft (5) is coaxially fixedly connected to the ends of the rotors on both sides of the dual-shaft motor. A bevel gear (6) is coaxially fixedly connected to the top of the two sets of screws (2). A bevel gear (7) is coaxially fixedly connected to the ends of the two sets of connecting shafts (5), and the bevel gear (7) meshes with the bevel gear (6) on the same side. The soil discharge assembly includes a push plate (101) disposed above the hollow cylinder (4), two sets of connecting seats are symmetrically fixedly connected to the bracket, a screw tube (102) is rotatably connected to the connecting seat, a one-way screw rod (103) is threadedly connected to the screw tube (102) and the bottom end of the one-way screw rod (103) is fixedly connected to the push plate (101), a toothed ring (104) is fixedly sleeved on the outside of the screw tube (102), and a two-way screw rod is rotatably connected to one side of the top of the bottom frame (1). (105) Both sides of the bidirectional lead screw (105) are threaded with threaded blocks (106). A movable plate (107) is fixedly connected to the threaded block (106). A rack (108) is fixedly connected to the movable plate (107) through a connecting rod, and the rack (108) meshes with a toothed ring (104) on the same side. An inclined block (109) is fixedly connected to the top of the movable plate (107), and an L-shaped trowel plate (110) is fixedly connected to the bottom of the movable plate (107).

2. The soil ecological restoration equipment as described in claim 1, characterized in that, The thread directions of the two sets of screws (2) are set in opposite directions.

3. The soil ecological restoration equipment as described in claim 1, characterized in that, The diameter of the pusher plate (101) is matched with the inner diameter of the hollow cylinder (4).

4. The soil ecological restoration equipment as described in claim 1, characterized in that, The thread directions of the two sets of unidirectional lead screws (103) are consistent.

5. The soil ecological restoration equipment as described in claim 1, characterized in that, Guide blocks are fixedly connected to one side of each of the two sets of movable plates (107), and guide rods (8) are fixedly connected to the other side of the top of the bottom frame (1), and the guide rods (8) are slidably connected to the two sets of guide blocks at the same time.

6. The soil ecological restoration equipment as described in claim 1, characterized in that, The inclined surfaces on both sets of inclined blocks (109) are designed to tilt inward simultaneously.

7. The soil ecological restoration equipment as described in claim 1, characterized in that, The bottom of the hollow cylinder (4) is designed with a sharp end.

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