Plant planting device for cattle liver land soil remediation

Abstract

The utility model relates to the technical field of plant planting for soil remediation, and discloses a plant planting device for cattle liver land soil remediation, which comprises a bottom plate, a controller is arranged at the top of the bottom plate, a pushing handle is arranged at the top of the bottom plate, the pushing handle is arranged on one side of the controller, and the controller is arranged on the other side of the controller. Supporting legs are fixedly installed on the outer wall of the bottom plate, and universal wheels are arranged at the bottoms of the supporting legs. The first motor is started, the first motor drives the stirring shafts connected with the first motor to rotate, the gears at the top ends of the stirring shafts are in transmission connection through the transmission chain, so that the other stirring shafts can rotate synchronously, and the stirring sticks installed on the peripheries of the outer walls of the stirring shafts at equal intervals start to stir soil in the soil storage box; materials such as a modifying agent and a fertilizer can be added from the feeding port to be fully mixed with the soil, so that the effects of repairing the soil and providing a good foundation for subsequent plant growth are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to soil remediation with plant planting technical field, concretely is a kind of plant planting device for soil remediation of cattle liver land. BACKGROUND

[0002] As a typical degraded soil, the ecological restoration of cattle liver land has been a key object in the field of environment. In the past, due to the influence of long-term unreasonable reclamation, overgrazing and soil erosion and other factors, the soil structure of cattle liver land was severely damaged, the fertility decreased sharply, and the water and fertilizer retention capacity was almost lost, which greatly hindered the natural restoration of vegetation.

[0003] Traditional soil remediation methods for cattle liver land are often extensive, and there are many problems in the plant planting link. First, the pretreatment of soil is simple and inefficient, and only relies on manual rough plowing, which cannot improve the soil texture deeply and accurately. When it is necessary to add modifiers or fertilizers to the soil to improve the fertility, it is difficult to ensure that these materials are fully and uniformly mixed with the soil due to the lack of professional equipment assistance, resulting in uneven soil improvement effect, which is difficult to meet the stringent requirements of plant growth on soil environment. In many areas, even though a large amount of manpower and material resources are invested in modifiers, the plants still cannot absorb sufficient nutrients from the soil after rooting due to uneven mixing, and grow slowly or even die. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a plant planting device for soil remediation of cattle liver land, which achieves full mixing of soil and modifiers or fertilizers through stirring, thereby improving the soil mixing effect and solving the problem of difficult to meet the stringent requirements of plant growth on soil environment.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a plant planting device for soil remediation of cattle liver land, comprising a bottom plate, a controller is arranged on the top of the bottom plate, a push handle is arranged on the top of the bottom plate, the push handle is arranged on one side of the controller, support legs are fixedly installed on the outer wall of the bottom plate, universal wheels are arranged on the bottom of the support legs, a spraying assembly and a planting assembly are arranged on the top of the bottom plate, and the planting assembly is arranged on one side of the spraying assembly.

[0006] Preferably, the spraying assembly comprises: a water storage tank fixedly installed on the top of the bottom plate; and a connecting box fixedly installed on the bottom of the bottom plate.

[0007] Preferably, the top of the water storage tank is connected to a water inlet pipe, the bottom of the connecting box is connected to nozzles at equal intervals, the top of the connecting box is connected to a water outlet pipe, the top end of the water outlet pipe passes through the bottom of the base plate and extends to the top of the base plate, and is connected to a pump, the input end of the pump is connected to a pumping pipe, and the other end of the pumping pipe passes through the top of the water storage tank and extends into the interior of the water storage tank.

[0008] The pump, pumping pipe, outlet pipe, connecting box, and nozzles form a complete and efficient water delivery network, which greatly improves water resource utilization and accurately meets the water needs of plants in the early stages of growth.

[0009] Preferably, the planting component includes: a drilling component disposed on the top of the base plate; and a soil pressing component disposed on one side of the drilling component.

[0010] Preferably, the drilling components include: a soil storage box, fixedly installed on the top of the base plate; an electric telescopic rod, fixedly installed on the top of the soil storage box; a motor, fixedly installed on the top of the soil storage box; and a guide block, fixedly installed on one side of the inner wall of the soil storage box.

[0011] Preferably, a connecting sleeve is fixedly fitted at the bottom of the soil storage box. The bottom of the connecting sleeve penetrates the top of the base plate and extends to the bottom of the base plate. A connecting circular plate is fixedly installed at the telescopic end of the electric telescopic rod. A motor is fixedly installed at the bottom of the connecting circular plate. A long shaft is provided at the output end of the motor. A spiral blade is fixedly fitted on the outer wall of the long shaft. The spiral blade and the long shaft are fitted inside the connecting sleeve. The connecting sleeve is fixedly connected to the guide block. A stirring shaft is symmetrically and movably fitted at the top of the soil storage box. The stirring shaft is rotatably connected to the soil storage box through a bearing. A gear is fixedly fitted at the top of the stirring shaft. A transmission chain is driven to the outer wall of the gear. The output end of the first motor is connected to the top of one of the stirring shafts. Stirring rods are equidistantly installed on the circumference of the outer wall of the stirring shaft. A soil discharge pipe is symmetrically connected at the bottom of the soil storage box. The other end of the soil discharge pipe penetrates the top of the base plate and extends to the bottom of the base plate. An electric valve is provided at the middle end of the soil discharge pipe. A feed inlet is connected to the other side of the soil storage box.

[0012] The motor drives the mixing shaft to rotate, and through the transmission chain, multiple mixing shafts work synchronously. The mixing rollers then thoroughly mix the soil in the storage tank. This ensures that the soil particles are fully agitated, effectively breaking up both lumpy, hardened soil and loose sandy soil, creating ideal conditions for the uniform mixing of subsequent amendments, fertilizers, and other materials.

[0013] Preferably, the soil compaction component includes: a guide rod, fixedly installed on the top of the base plate; a threaded rod, movably installed on the top of the base plate; a support plate, fixedly installed on the top of the base plate; a second motor, fixedly installed on the top of the support plate; and a guide sleeve, fixedly sleeved inside the base plate.

[0014] Preferably, the guide rod is disposed on one side of the guide sleeve, and the threaded rod is disposed on the other side of the guide sleeve. The bottom end of the threaded rod is rotatably connected to the base plate via a bearing, and the top end of the threaded rod movably passes through the bottom of the support plate and extends to the top of the support plate, and is rotatably connected to the support plate via a bearing. The output end of the second motor is connected to the top end of the threaded rod. A connecting collar is threadedly connected to the outer wall of the threaded rod, and another connecting collar is slidably fitted on the outer wall of the guide rod. Connecting top plates are fixedly installed on both sides of the connecting collar, and a connecting rod is fixedly installed at the bottom of the connecting top plate. The other end of the connecting rod movably passes through the top of the base plate and extends to the bottom of the base plate, and a pressure plate is fixedly installed thereon. The pressure plate is fitted onto the outer wall of the guide sleeve.

[0015] By controlling the forward and reverse rotation of motor two, the lifting height of the pressure plate can be easily adjusted to adapt to different plant species and different planting depth requirements.

[0016] This utility model provides a plant planting device for soil remediation in bolete fields. It has the following features:

[0017] Beneficial effects:

[0018] (1) This utility model starts the motor, which drives the connected stirring shaft to rotate. Since the gears at the top of the stirring shaft are connected to each other through the transmission chain, the other stirring shafts will also rotate synchronously. The stirring rods installed at equal intervals on the outer circumference of the stirring shaft start to stir the soil in the soil storage box. When adding amendments, fertilizers and other materials, they can be added from the feed port to mix them fully with the soil, thereby repairing the soil and providing a good foundation for subsequent plant growth.

[0019] (2) This utility model starts the pump, which draws water from the storage tank through the pumping pipe, delivers it to the connecting box through the outlet pipe, and finally sprays it out from the nozzles that are equidistantly connected at the bottom of the connecting box. The nozzles can evenly sprinkle water on the planting area, providing sufficient water for the newly planted plants. Especially for the poor water retention of the soil in the purslane, this precise and even irrigation method can effectively reduce water loss, ensuring that the plants receive good care in the early stage of growth and promoting their vigorous growth. Attached Figure Description

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

[0021] Figure 2 This is a cross-sectional view of the drilling component structure of this utility model;

[0022] Figure 3 This is a cross-sectional view of the earth-pressing component structure of this utility model;

[0023] Figure 4 This is a cross-sectional view of the spraying component structure of this utility model;

[0024] Figure 5 This is a cross-sectional view of the overall structure of this utility model.

[0025] In the diagram: 1. Base plate, 2. Controller, 3. Push handle, 4. Support leg, 5. Casters, 6. Spraying assembly, 7. Planting assembly;

[0026] 611 Water storage tank, 612 Inlet pipe, 613 Connection box, 614 Sprayer head, 615 Outlet pipe, 616 Pump, 617 Pumping pipe;

[0027] 71 Drilling components, 711 Soil storage box, 712 Feed inlet, 713 Connecting sleeve, 714 Electric telescopic rod, 715 Connecting circular plate, 716 Motor, 717 Long shaft, 718 Spiral blade, 719 Guide block, 7111 Motor I, 7112 Gear, 7113 Transmission chain, 7114 Mixing shaft, 7115 Mixing roller, 7116 Soil discharge pipe, 7117 Electric valve;

[0028] 72 Soil compaction component, 721 Guide rod, 722 Limiting circular plate, 723 Threaded rod, 724 Support plate, 725 Motor II, 726 Connecting collar, 727 Connecting top plate, 728 Connecting rod, 729 Pressure plate, 7211 Guide sleeve. Detailed Implementation

[0029] 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. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0031] Example 1:

[0032] Currently, when adding soil conditioners or fertilizers to enhance fertility, the lack of specialized equipment makes it difficult to ensure thorough and uniform mixing with the soil, resulting in inconsistent soil improvement effects and failing to meet the stringent soil environmental requirements for plant growth. Therefore, this invention provides a preferred embodiment of a plant cultivation device for soil remediation in Boletus edulis, for example... Figures 1-5 As shown: A plant planting device for soil remediation of boletus soil includes a base plate 1, a controller 2 mounted on the top of the base plate 1, a pusher 3 mounted on the top of the base plate 1, the pusher 3 being located on one side of the controller 2, support legs 4 fixedly mounted on the outer wall of the base plate 1, casters 5 mounted on the bottom of the support legs 4, a spraying assembly 6 and a planting assembly 7 respectively mounted on the top of the base plate 1, the planting assembly 7 being located on one side of the spraying assembly 6, the spraying assembly 6 including: a water storage tank 611, fixedly mounted on the top of the base plate 1; and a connecting box 61. 3. It is fixedly installed at the bottom of the base plate 1; the top of the water storage tank 611 is connected to the water inlet pipe 612, the bottom of the connecting box 613 is connected to the nozzle 614 at equal intervals, the top of the connecting box 613 is connected to the water outlet pipe 615, the top end of the water outlet pipe 615 passes through the bottom of the base plate 1 and extends to the top of the base plate 1, and is connected to the pump 616. The input end of the pump 616 is connected to the water pump pipe 617, and the other end of the water pump pipe 617 passes through the top of the water storage tank 611 and extends into the interior of the water storage tank 611.

[0033] Furthermore, in this embodiment, by activating the pump 616, the pump 616 draws water from the water storage tank 611 through the water pipe 617, and delivers it to the connecting box 613 through the water outlet pipe 615. Finally, the water is sprayed out from the nozzles 614 that are equidistantly connected at the bottom of the connecting box 613. The nozzles 614 can evenly sprinkle water on the planting area, providing sufficient moisture for the newly planted plants. Especially considering the poor water retention of the soil in *Potamogeton crispus*, this precise and even irrigation method can effectively reduce water loss, ensure that the plants receive good care in the early stages of growth, and promote their vigorous growth.

[0034] Example 2:

[0035] Based on Embodiment 1, a preferred embodiment of the plant planting device for soil remediation of boletus land provided by this utility model is as follows: Figures 1-5As shown: Planting component 7 includes: a drilling component 71, disposed on the top of the base plate 1; a soil pressing component 72, disposed on one side of the drilling component 71; the drilling component 71 includes: a soil storage box 711, fixedly installed on the top of the base plate 1; an electric telescopic rod 714, fixedly installed on the top of the soil storage box 711; a motor 7111, fixedly installed on the top of the soil storage box 711; a guide block 719, fixedly installed on one side of the inner wall of the soil storage box 711; a connecting sleeve 713 is fixedly sleeved on the bottom of the soil storage box 711, the bottom of the connecting sleeve 713 penetrates the top of the base plate 1 and extends to the bottom of the base plate 1; a connecting circular plate 715 is fixedly installed on the telescopic end of the electric telescopic rod 714, a motor 716 is fixedly installed on the bottom of the connecting circular plate 715, a long shaft 717 is provided on the output end of the motor 716, and a spiral blade 718 is fixedly sleeved on the outer wall of the long shaft 717. 718 and long shaft 717 are sleeved inside the connecting sleeve 713. The connecting sleeve 713 is fixedly connected to the guide block 719. The top of the soil storage box 711 is symmetrically and movably fitted with a stirring shaft 7114. The stirring shaft 7114 is rotatably connected to the soil storage box 711 through a bearing. The top of the stirring shaft 7114 is fixedly fitted with a gear 7112. The outer wall of the gear 7112 is connected to a transmission chain 7113. The output end of the motor 7111 is connected to the top of one of the stirring shafts 7114. Stirring rods 7115 are equidistantly installed on the outer circumference of the stirring shaft 7114. The bottom of the soil storage box 711 is symmetrically connected with a soil discharge pipe 7116. The other end of the soil discharge pipe 7116 passes through the top of the bottom plate 1 and extends to the bottom of the bottom plate 1. An electric valve 7117 is installed in the middle of the soil discharge pipe 7116. The other side of the soil storage box 711 is connected with a feed inlet 712.

[0036] Furthermore, in this embodiment, by activating the electric telescopic rod 714, the electric telescopic rod 714 extends, causing the connecting circular plate 715, motor 716, and lower components to move downwards, so that the spiral blade 718 extends out of the bottom of the connecting sleeve 713. The motor 716 is then activated, driving the long shaft 717 to rotate the spiral blade 718 at high speed. The spiral blade 718, like a drill bit, drills into the soil of the *Polygonum aviculare*, transporting the soil upwards along the connecting sleeve 713 to the soil storage box 711, completing the drilling and soil extraction operation. The drilling depth can be precisely controlled by the extension length of the telescopic rod 714. To adapt to the different root growth needs of plants, motor 7111 is started, which drives the connected stirring shaft 7114 to rotate. Since the gear 7112 at the top of the stirring shaft 7114 is connected to each other through the transmission chain 7113, the other stirring shafts 7114 will also rotate synchronously. The stirring rollers 7115, which are equidistantly installed on the outer circumference of the stirring shaft 7114, begin to stir the soil in the soil storage box 711. If it is necessary to add amendments, fertilizers, or other materials, they can be added through the feed inlet 712 to fully mix them with the soil and provide a good foundation for subsequent plant growth.

[0037] Example 3:

[0038] Based on Embodiments 1 and 2, a preferred embodiment of the plant planting device for soil remediation of bolete land provided by this utility model is as follows: Figures 1-5 As shown: The soil compaction component 72 includes: a guide rod 721, fixedly installed on the top of the base plate 1; a threaded rod 723, movably installed on the top of the base plate 1; a support plate 724, fixedly installed on the top of the base plate 1; a motor 725, fixedly installed on the top of the support plate 724; and a guide sleeve 7211, fixedly sleeved inside the base plate 1. The guide rod 721 is located on one side of the guide sleeve 7211, and the threaded rod 723 is located on the other side of the guide sleeve 7211. The bottom end of the threaded rod 723 is rotatably connected to the base plate 1 via a bearing, and the top end of the threaded rod 723 movably passes through the bottom of the support plate 724 and extends to the support plate 1. The top of plate 724 is rotatably connected to support plate 724 via bearing. The output end of motor 725 is connected to the top of threaded rod 723. A connecting collar 726 is threadedly connected to the outer wall of threaded rod 723. Another connecting collar 726 is slidably sleeved on the outer wall of guide rod 721. Connecting top plates 727 are fixedly installed on both sides of connecting collar 726. A connecting rod 728 is fixedly installed at the bottom of connecting top plate 727. The other end of connecting rod 728 movably passes through the top of base plate 1 and extends to the bottom of base plate 1, and a pressure plate 729 is fixedly installed thereon. The pressure plate 729 is sleeved on the outer wall of guide sleeve 7211.

[0039] Furthermore, in this embodiment, by starting motor 725, motor 725 drives threaded rod 723 to rotate. Since threaded rod 723 is threadedly connected to connecting collar 726, and guide rod 721 guides the other connecting collar 726, ensuring that connecting collar 726 can only move linearly up and down, the two connecting collars 726 will move downward synchronously. The connecting collar 726 drives connecting top plate 727, connecting rod 728 and pressure plate 729 to move downward, and pressure plate 729 applies pressure to the plant seedling in the hole.

[0040] In use, the operator holds the push handle 3 and uses the casters 5 at the bottom of the support legs 4 on the outer wall of the base plate 1 to easily move the entire device to the area where plants need to be planted in the bolete soil. The design of the casters 5 allows the device to turn flexibly and move easily even on uneven bolete soil surfaces, greatly improving the device's mobility, saving labor costs, and ensuring that it can quickly reach the designated planting point. Activating the electric telescopic rod 714 extends the rod, causing the connecting circular plate 715, motor 716, and lower components to move downwards, allowing the spiral blades 718 to extend from the bottom of the connecting sleeve 713. Activating the motor 716 drives the long shaft 717 to rotate the spiral blades 718 at high speed, causing the spiral blades 718 to drill into the bolete soil like a drill bit. Soil is conveyed upwards along the connecting sleeve 713 into the soil storage box 711, completing the drilling and soil extraction operation. The drilling depth can be precisely controlled by the extension length of the telescopic rod 714 to adapt to the growth needs of different plant roots. The motor 7111 is started, which drives the connected stirring shaft 7114 to rotate. Since the gear 7112 at the top of the stirring shaft 7114 is connected to each other through the transmission chain 7113, the other stirring shafts 7114 will also rotate synchronously. The stirring rods 7115, which are equidistantly installed on the outer circumference of the stirring shaft 7114, begin to stir the soil in the soil storage box 711. If it is necessary to add amendments, fertilizers, or other materials, they can be added through the feed inlet 712 to fully mix them with the soil, providing a good foundation for subsequent plant growth.

[0041] Then, the prepared plant seedlings or seeds are placed into the drilled holes. The electric valve 7117 at the middle of the soil discharge pipe 7116 is opened, and the soil is discharged through the soil discharge pipe 7116 under the action of gravity, falling around the previously drilled holes. Next, the soil pressing operation is carried out. The second motor 725 is started, and the second motor 725 drives the threaded rod 723 to rotate. Since the threaded rod 723 is threadedly connected to the connecting collar 726, and the guide rod 721 guides the other connecting collar 726, ensuring that the connecting collar 726 can only move up and down in a straight line, the two connecting collars 726 will move downward synchronously. The connecting collar 726 drives the connecting top plate 727, the connecting rod 728 and the pressure plate 729 to move downward. The pressure plate 729 applies pressure to the plant seedlings in the holes, pressing the soil so that the plant roots can better contact the soil, providing stable support for the initial growth of the plants, preventing the plants from falling over and improving the survival rate of planting.

[0042] Finally, the pump 616 is started. The pump 616 draws water from the water storage tank 611 through the water pipe 617 and delivers it to the connecting box 613 through the water outlet pipe 615. Finally, the water is sprayed out from the nozzles 614 that are equidistantly connected at the bottom of the connecting box 613. The nozzles 614 can evenly sprinkle water on the planting area, providing sufficient water for the newly planted plants. Especially for the poor water retention of the soil in the porcini, this precise and even irrigation method can effectively reduce water loss, ensure that the plants receive good care in the early stage of growth, and promote their vigorous growth.

[0043] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A plant growing device for soil remediation of cattle liver land, comprising a bottom plate (1), characterized in that: The top of the bottom plate (1) is provided with a controller (2), the top of the bottom plate (1) is provided with a push hand (3), the push hand (3) is arranged on one side of the controller (2), the outer wall of the bottom plate (1) is fixedly installed with a supporting leg (4), the bottom of the supporting leg (4) is provided with a universal wheel (5), the top of the bottom plate (1) is respectively provided with a spraying assembly (6) and a planting assembly (7), and the planting assembly (7) is arranged on one side of the spraying assembly (6).

2. The plant growing apparatus for soil remediation of cattle liver land according to claim 1, wherein: The spraying assembly (6) comprises: A water storage tank (611) is fixedly installed on the top of the bottom plate (1); A connecting box (613) is fixedly installed on the bottom of the bottom plate (1).

3. The plant growing apparatus for soil remediation of cattle liver land according to claim 2, wherein: The top of the water storage tank (611) is communicated with a water inlet pipe (612), the bottom of the connecting box (613) is communicated with a spray head (614) at equal intervals, the top of the connecting box (613) is communicated with a water outlet pipe (615), the top end of the water outlet pipe (615) penetrates through the bottom of the bottom plate (1) and extends to the top of the bottom plate (1), and is communicated with a pump (616), the input end of the pump (616) is communicated with a water pump (617), and the other end of the water pump (617) penetrates through the top of the water storage tank (611) and extends to the inside of the water storage tank (611).

4. The plant growing apparatus for soil remediation of cattle liver land according to claim 1, wherein: The planting assembly (7) comprises: A drilling component (71) is arranged on the top of the bottom plate (1); A soil pressing component (72) is arranged on one side of the drilling component (71).

5. The plant growing apparatus for soil remediation of cattle liver land according to claim 4, wherein: The drilling component (71) comprises: A soil storage tank (711) is fixedly installed on the top of the bottom plate (1); An electric telescopic rod (714) is fixedly installed on the top of the soil storage tank (711); A motor (7111) is fixedly installed on the top of the soil storage tank (711); A material guide block (719) is fixedly installed on one side of the inner wall of the soil storage tank (711).

6. The plant growing apparatus for soil remediation of cattle liver soils of claim 5, wherein: The bottom of the soil storage box (711) is fixedly sleeved with a connecting sleeve (713), the bottom of the connecting sleeve (713) penetrates the top of the bottom plate (1) and extends to the bottom of the bottom plate (1), the telescopic end of the electric telescopic rod (714) is fixedly installed with a connecting circular plate (715), the bottom of the connecting circular plate (715) is fixedly installed with a motor (716), the output end of the motor (716) is provided with an elongated shaft (717), the outer wall of the elongated shaft (717) is fixedly sleeved with a spiral blade (718), the spiral blade (718) and the elongated shaft (717) are sleeved in the connecting sleeve (713), the connecting sleeve (713) is fixedly connected with a material guiding block (719), the top of the soil storage box (711) is symmetrically movably sleeved with a stirring shaft (7114), the stirring shaft (7114) is rotatably connected with the soil storage box (711) through a bearing, the top end of the stirring shaft (7114) is fixedly sleeved with a gear (7112), the outer wall of the gear (7112) is drivingly connected with a transmission chain (7113), the output end of the motor (7111) is connected with the top end of one of the stirring shafts (7114), the outer wall of the stirring shaft (7114) is circumferentially and equidistantly installed with a stirring rod (7115), the bottom of the soil storage box (711) is symmetrically and communicatively provided with a soil discharge pipe (7116), the other end of the soil discharge pipe (7116) penetrates the top of the bottom plate (1) and extends to the bottom of the bottom plate (1), the middle end of the soil discharge pipe (7116) is provided with an electric valve (7117), the other side of the soil storage box (711) is communicatively provided with a feeding port (712).

7. The plant growing apparatus for soil remediation of cattle liver soils of claim 4, wherein: The soil pressing part (72) comprises: a guide rod (721) fixedly installed on the top of the bottom plate (1); a threaded rod (723) movably arranged on the top of the bottom plate (1); a support plate (724) fixedly installed on the top of the bottom plate (1); a second motor (725) fixedly installed on the top of the support plate (724); a guide sleeve (7211) fixedly sleeved in the bottom plate (1).

8. The plant growing apparatus for the remediation of soils contaminated with bovine liver according to claim 7, wherein: The guide rod (721) is arranged on one side of the guide sleeve (7211), the threaded rod (723) is arranged on the other side of the guide sleeve (7211), the bottom end of the threaded rod (723) is rotatably connected with the bottom plate (1) through a bearing, the top end of the threaded rod (723) movably penetrates through the bottom of the support plate (724) and extends to the top of the support plate (724) and is rotatably connected with the support plate (724) through a bearing, the output end of the motor two (725) is connected with the top end of the threaded rod (723), the outer wall of the threaded rod (723) is threadedly connected with a connecting sleeve ring (726), the outer wall of the guide rod (721) is slidably sleeved with another connecting sleeve ring (726), the two sides of the connecting sleeve ring (726) are fixedly installed with connecting top plates (727) respectively, the bottom of the connecting top plate (727) is fixedly installed with a connecting rod (728), the other end of the connecting rod (728) movably penetrates through the top of the bottom plate (1) and extends to the bottom of the bottom plate (1) and is fixedly installed with a pressing plate (729), and the pressing plate (729) is sleeved on the outer wall of the guide sleeve (7211).

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