Tea tree mixed planting device and use method thereof

Abstract

The invention provides a tea tree mixed planting device and a use method.The tea tree mixed planting device comprises a movable base, a soil taking device, a carrying device, a stirring device, a soil containing device, a trunk positioning device and a soil pressing device; the soil collecting device is fixedly installed at the top in the movable base and extends towards the outer side face of the movable base, the two ends of the carrying device are arranged on the lower side of the soil taking device and the upper side of the soil collecting device respectively, the stirring device is installed in the soil collecting device, and the trunk positioning device is installed on the side face of the movable base. The soil pressing devices are installed on the left side and the right side of the trunk positioning device. The planting depth can be adjusted based on the planting requirements of different types of tea trees, and edible mushrooms can be planted around the tea trees.

Description

Technical Field

[0001] The invention belongs to the field of agricultural machinery, and specifically relates to a tea tree mixed planting device and a use method thereof. Background Art

[0002] Mixed planting of tea trees can enhance ecosystem adaptability. Different crops (tea, legumes, edible fungi, etc.) have distinct ecological niches and varying abilities to utilize resources like light, water, and soil. Mixed planting can improve resource utilization efficiency and foster complementarity between different crops, thereby increasing overall ecological diversity and reducing the incidence of pests and diseases.

[0003] In the early stages of tea gardens with arbor-type tea trees, leguminous crops such as wild peanuts are planted. The fallen leaves are then returned to the fields naturally. During tea cultivation, the soil mixed with the fallen leaves is collected and released near the tea trees, serving as a substrate for edible fungi. This creates a mixed planting pattern of "tea trees, wild peanuts, and edible fungi," effectively increasing land utilization per unit area and boosting economic benefits.

[0004] The existing invention patent, patent number 201810769083.9, provides a tree planting device and a tree planting method. The tree planting device includes an excavating component, a base, a robotic arm, and a soil-mixing component. The excavating component, the robotic arm, and the soil-mixing component are all connected to the base. The robotic arm is located above the soil-mixing component. The excavating component is used to dig a planting hole. The robotic arm is used to grab and straighten the tree so that the tree roots are placed in the planting hole. The soil-mixing component is used to push the planting substrate into the planting hole. In actual application, this technical solution plants the tree in the planting hole. The soil outside the planting hole is still hard soil, which affects the water absorption effect of the tree roots and reduces the survival rate of the tree. Secondly, the width and depth of the planting hole are fixed. When the depth and width required by the roots of the tree to be planted exceed the size of the planting hole, or when different types of trees need to be planted at the same time, this technical solution cannot adjust the planting depth according to the tree planting requirements.

[0005] There are two defects in the existing technology of controlling the planting depth of tea trees by suspension: 1. When the planting depth of the tea trees in the pit is adjusted, it is easy to cause the planting posture of the tea trees to be unstable when bulldozing; 2. When bulldozing, the tea trees are subjected to the downward impact force of the soil, and the lifting device is easy to damage the tea trees. Summary of the Invention

[0006] (1) Technical issues to be solved

[0007] In view of the above technical problems, the present invention provides a tea tree mixed planting device, which can not only adjust the planting depth based on the planting requirements of different types of tea trees, but also plant edible fungi around the tea trees.

[0008] (2) Technical solution

[0009] The present invention provides a mixed planting device for tea trees, comprising a mobile base, a soil-taking device, a transporting device, a stirring device, a soil-collecting device, a trunk positioning device and a soil-pressing device. The soil-taking device is fixedly mounted in front of the mobile base, the soil-collecting device is fixedly mounted on the inner top of the mobile base and extends toward the outer side of the mobile base, the two ends of the transporting device are respectively arranged on the lower side of the soil-taking device and the upper side of the soil-collecting device, the stirring device is mounted inside the soil-collecting device, the trunk positioning device is mounted on the side of the mobile base, and the soil-pressing device is mounted on the left and right sides of the trunk positioning device.

[0010] In some embodiments of the present invention, the trunk positioning device includes a straightening component and a depth-fixing component, the depth-fixing component is arranged directly below the straightening component, the straightening component includes a fixed support rod, a sliding cross plate, a first ball screw pair, a first rotating motor, a sliding support rod and a limiting ring, the fixed support rod is fixedly installed on the side of the movable base, the sliding cross plate is fixedly installed directly in front of the fixed support rod, two groups of first ball screw pairs are arranged inside the sliding cross plate, the first rotating motor is arranged on the side of the sliding cross plate and connected to the first ball screw pair, two groups of sliding support rods are slidably installed on the sliding cross plate and connected to the first ball screw pair, two groups of limiting rings are connected to the sliding support rod, the limiting rings are arc-shaped, and a height difference is provided between the two groups of limiting rings.

[0011] In some embodiments of the present invention, the depth-fixing assembly includes a first sliding rod, a fixed plate, a telescopic motor, a telescopic rod and a root support cover. The first sliding rod is installed on the side of the movable base for sliding up and down, the fixed plate is fixedly installed on the front end of the first sliding rod, the telescopic motor is fixedly installed on the fixed plate and tilted downward, the root support cover is connected to the telescopic motor through the telescopic rod, and the two sets of root support covers are combined to form a hollow cone shape. The inclination angle of the arc on the side of the root support cover is consistent with the inclination angle of the telescopic motor.

[0012] In some embodiments of the present invention, the soil pressing device includes a soil pressing sliding cross bar, a soil pressing sliding vertical bar, a second rotating motor, a third rotating motor, a second ball screw pair, a third ball screw pair, a soil pressing wheel support fork frame and a soil pressing wheel. The soil pressing sliding cross bar is slidably installed on the side of the movable base, the soil pressing sliding vertical bar is slidably installed on the bottom of the soil pressing sliding cross bar through the second rotating motor and the second ball screw pair, the soil pressing wheel support fork frame is slidably installed on the side of the soil pressing sliding vertical bar through the third rotating motor and the third ball screw pair, the soil pressing wheel is installed on the soil pressing wheel support fork frame, and the soil pressing device is provided with two groups in total.

[0013] In some embodiments of the present invention, the transport device includes a supporting side plate, a fourth rotating motor, a rotating disk, a conveyor belt and a mud barrier. The supporting side plate is fixedly mounted on the bottom inner side of the mobile base and extends upward. The fourth rotating motor is mounted on the outer side of the supporting side plate. The rotating disk is mounted on the inner side of the supporting side plate. The rotating disk is connected to the output end of the fourth rotating motor. The conveyor belt is sleeved on the rotating disk. The mud barrier is fixedly mounted on the transmission belt.

[0014] In some embodiments of the present invention, the soil-extracting device includes a base plate, a side plate, a fixed column, a fifth rotating motor, a fourth ball screw pair and a soil-crushing fence. The fixed column is fixedly installed in front of the mobile base, the fifth rotating motor is installed at the top of the fixed column, the fourth ball screw pair is arranged inside the fixed column, the side plate is slidably installed on the fixed column and connected to the fourth ball screw pair, the base plate is fixedly installed between the two side plates, the soil-crushing fence is fixedly installed in front of the base plate, and the angle between the soil-crushing fence and the base plate is adjustable.

[0015] In some embodiments of the present invention, the soil receiving device includes a soil receiving box, an excavation corridor and a switch valve. The soil receiving box is installed under the transport device. The soil receiving box is inclined from the inside of the mobile base to the side of the mobile base. The excavation corridor extends from the side of the soil receiving box to the outer side of the mobile base. The inclination angle of the soil receiving box is the same as the inclination angle of the excavation corridor. The switch valve is installed at the end of the excavation corridor. There are two groups of excavation corridors.

[0016] In some embodiments of the present invention, the limiting ring in the straightening assembly and the root support cover in the depth-fixing assembly are on the same vertical line.

[0017] In some embodiments of the present invention, a moving wheel is provided at the bottom of the moving base, and the moving wheel is driven by a motor.

[0018] The present invention provides a method for using a tea tree mixed planting device, comprising the following steps:

[0019] S1: The mobile base moves forward. During the movement, the soil taking device digs a tea tree planting trench in the land in front of the mobile base. The soil in the soil taking device enters the soil receiving device through the transport device;

[0020] S2: The mobile base moves to the side of the tea tree planting trench and continues to dig trenches. The tea tree is placed on the trunk positioning device. The trunk positioning device controls the height of the tea tree roots in the tea tree planting trench according to the type of tea tree and straightens the tea tree posture.

[0021] S3: The soft soil in the soil collecting device is mixed with the edible fungus strains and falls into the tea tree planting ditch through the unearthing channel. The soil compacting device pushes the soil to gather at the roots of the tea trees to complete the initial soil compaction. The depth-fixing component in the trunk positioning device is pulled out from the soil, and the soil compacting device compacts the soil again to complete the planting.

[0022] (3) Beneficial effects

[0023] It can be seen from the above technical solution that the present invention has at least one of the following beneficial effects:

[0024] (1) The present invention realizes the automation of the entire process from trenching, soil taking, straightening to soil compacting by linking a soil taking device, a transporting device, a stirring device, a soil receiving device, a trunk positioning device and a soil compacting device, thereby significantly improving the planting efficiency. The present invention also plants edible fungi and soil mixed with fallen leaves around the tea trees while planting them, thereby effectively improving the land utilization rate per unit area and improving economic benefits.

[0025] (2) The present invention clamps the tree trunk by two sets of limit rings with height difference design, and adjusts the clamping distance in combination with a ball screw pair to ensure the vertical posture of the tea tree. The two root support covers are controlled by a telescopic motor and merged to form a hollow conical cover. The roots of the tea tree are placed inside the root support cover. The first sliding rod moves up and down to control the height of the tea tree roots in the tea tree planting ditch. After the initial soil compaction, the hollow conical cover is separated from the soil along the tilt angle of the telescopic motor, so that the planting depth can be accurately adjusted according to the type of tea tree, and the unstable planting posture or damage to the tea tree caused by the traditional suspension method is effectively avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0027] Figure 2 This is a schematic diagram of the soil excavation device structure.

[0028] Figure 3 It is a schematic diagram of the structure of the handling device.

[0029] Figure 4 This is a schematic diagram of the soil collection device structure.

[0030] Figure 5 This is a schematic diagram of the structure of the tree trunk positioning device.

[0031] Figure 6 This is a schematic diagram of the soil compaction device structure.

[0032] [Description of the main components of the present invention]

[0033] 1. Mobile base; 2. Soil extraction device; 3. Handling device;

[0034] 4. Soil collecting device; 5. Tree trunk positioning device; 6. Soil pressing device;

[0035] 2-1, bottom plate; 2-2, side plate; 2-3, fixing column;

[0036] 2-4, fifth rotating motor; 2-5, soil crushing fence; 3-1, supporting side plate;

[0037] 3-2. Fourth rotating motor; 3-3. Rotating disk; 3-4. Conveyor belt;

[0038] 3-5, mud barrier; 4-1, soil storage box; 4-2, excavation corridor;

[0039] 5-1. Fixed support rod; 5-2. Sliding horizontal plate; 5-3. First rotating motor;

[0040] 5-4, sliding support rod; 5-5, limiting ring; 5-6, first sliding rod;

[0041] 5-7, fixed plate; 5-8, telescopic motor; 5-9, telescopic rod;

[0042] 5-10, root support cover; 6-1, soil-pressing sliding horizontal bar; 6-2, soil-pressing sliding vertical bar;

[0043] 6-3. Second rotating motor; 6-4. Third rotating motor; 6-5. Press wheel support fork;

[0044] 6-6. Press wheel. DETAILED DESCRIPTION

[0045] The present invention provides a tea tree mixed planting device. To make the purpose, technical solutions and advantages of the present invention more clear, the present invention is further described in detail below in combination with specific embodiments and with reference to the accompanying drawings. Specific embodiments

[0047] like Figure 1-6As shown, the present invention provides a tea tree mixed planting device, including a mobile base 1, a soil taking device 2, a transporting device 3, a stirring device, a soil receiving device 4, a trunk positioning device 5 and a soil pressing device 6. The bottom of the mobile base 1 is provided with a moving wheel, and the moving wheel is driven by a motor. The soil taking device 2 is fixedly installed in front of the mobile base 1. The soil taking device 2 includes a bottom plate 2-1, a side plate 2-2, a fixed column 2-3, a fifth rotating motor 2-4, a fourth ball screw pair and a soil crushing fence 2-5. The fixed The fixed column 2-3 is fixedly installed in front of the mobile base 1, the fifth rotary motor 2-4 is installed at the top of the fixed column 2-3, the fourth ball screw pair is provided inside the fixed column 2-3, the side plate 2-2 is slidably installed on the fixed column 2-3 and connected to the fourth ball screw pair, the bottom plate 2-1 is fixedly installed between the two side plates 2-2, the soil crushing fence 2-5 is fixedly installed in front of the bottom plate 2-1, and the angle between the soil crushing fence 2-5 and the bottom plate 2-1 is adjustable;

[0048] The soil receiving device 4 is fixedly mounted on the top of the mobile base 1 and extends toward the outer side of the mobile base 1. The soil receiving device 4 includes a soil receiving box 4-1, an unearthing passage 4-2, and a switch valve. The soil receiving box 4-1 is mounted below the transport device 3. The soil receiving box 4-1 is tilted from the inside of the mobile base 1 toward the side of the mobile base 1. The unearthing passage 4-2 extends from the side of the soil receiving box 4-1 toward the outer side of the mobile base 1. The inclination angle of the soil receiving box 4-1 is the same as that of the unearthing passage 4-2. The switch valve is mounted at the end of the unearthing passage 4-2. There are two sets of unearthing passages 4-2. The stirring device is mounted inside the soil receiving device 4. The soil enters the soil receiving device 4 after being crushed by the soil crushing fence 2-5. The stirring device mixes the edible fungus species inside the soil receiving device 4 with the soil, and then the mixture flows out from the unearthing passage 4-2.

[0049] The two ends of the transporting device 3 are respectively arranged at the lower side of the soil taking device 2 and the upper side of the soil receiving device 4. The transporting device 3 includes a supporting side plate 3-1, a fourth rotating motor 3-2, a rotating disk 3-3, a conveyor belt 3-4 and a mud stop 3-5. The supporting side plate 3-1 is fixedly mounted on the inner bottom of the mobile base 1 and extends upward. The fourth rotating motor 3-2 is mounted on the outer side of the supporting side plate 3-1, and the rotating disk 3-3 is mounted on the inner side of the supporting side plate 3-1. The rotating disk 3-3 is connected to the output end of the fourth rotating motor 3-2. The conveyor belt 3-4 is sleeved on the rotating disk 3-3, and the mud stop 3-5 is fixedly mounted on the conveyor belt 3-4;

[0050] The trunk positioning device 5 is installed on the side of the mobile base 1. The trunk positioning device 5 includes a straightening assembly and a depth-fixing assembly. The depth-fixing assembly is arranged directly below the straightening assembly. The straightening assembly includes a fixed support rod 5-1, a sliding cross plate 5-2, a first ball screw pair, a first rotating motor 5-3, a sliding support rod 5-4 and a limiting ring 5-5. The fixed support rod 5-1 is fixedly installed on the side of the mobile base 1. The sliding cross plate 5-2 is fixedly installed in front of the fixed support rod 5-1. Two groups of first ball screw pairs are arranged inside the sliding cross plate 5-2. The first rotating motor 5-3 is arranged on the side of the sliding cross plate 5-2 and is connected to the first ball screw pair. Two groups of sliding support rods 5-4 are slidably installed on the sliding cross plate 5-2 and are connected to the first ball screw pair. Two groups of limiting rings 5-5 are connected to the sliding support rod 5-4. The limiting rings 5-5 are arc-shaped, and a height difference is provided between the two groups of limiting rings 5-5;

[0051] The depth-fixing assembly includes a first sliding rod 5-6, a fixed plate 5-7, a telescopic motor 5-8, a telescopic rod 5-9 and a root support cover 5-10. The first sliding rod 5-6 is mounted on the side of the mobile base 1 for sliding up and down, the fixed plate 5-7 is fixedly mounted on the front end of the first sliding rod 5-6, the telescopic motor 5-8 is fixedly mounted on the fixed plate 5-7 and tilted downward, the root support cover 5-10 is connected to the telescopic motor 5-8 through the telescopic rod 5-9, and the two groups of root support covers 5-10 are combined to form a hollow cone shape. The inclination angle of the side arc of the root support cover 5-10 is consistent with the inclination angle of the telescopic motor 5-8, and the limiting ring 5-5 in the straightening assembly and the root support cover 5-10 in the depth-fixing assembly are on the same vertical line;

[0052] The soil pressing device 6 is installed on the left and right sides of the trunk positioning device 5, and the soil pressing device 6 includes a soil pressing sliding cross bar 6-1, a soil pressing sliding vertical bar 6-2, a second rotating motor 6-3, a third rotating motor 6-4, a second ball screw pair, a third ball screw pair, a soil pressing wheel support fork frame 6-5 and a soil pressing wheel 6-6. The soil pressing sliding cross bar 6-1 is slidably installed on the side of the mobile base 1, and the soil pressing sliding vertical bar 6-2 is slidably installed on the bottom of the soil pressing sliding cross bar 6-1 through the second rotating motor 6-3 and the second ball screw pair. The soil pressing wheel support fork frame 6-5 is slidably installed on the side of the soil pressing sliding vertical bar 6-2 through the third rotating motor 6-4 and the third ball screw pair. The soil pressing wheel 6-6 is installed on the soil pressing wheel support fork frame 6-5. There are two groups of soil pressing devices 6.

[0053] The present invention also provides a method for using the tea tree mixed planting device, comprising the following steps:

[0054] S1: The mobile base 1 moves forward. During the movement, the soil-taking device 2 digs a tea tree planting trench in the land in front of the mobile base 1. The soil in the soil-taking device 2 enters the soil-receiving device 4 through the transporting device 3;

[0055] S2: The mobile base 1 moves to the side of the tea tree planting trench to continue the trenching process, and the tea tree is placed on the trunk positioning device 5. The trunk positioning device 5 controls the height of the tea tree roots in the tea tree planting trench according to the type of tea tree and straightens the posture of the tea tree;

[0056] S3: The soft soil in the soil collecting device 4 is mixed with the edible fungus species and falls into the tea tree planting ditch through the unearthing channel 4-2. The soil compacting device 6 pushes the soil to gather at the roots of the tea tree to complete the initial soil compaction. The depth-fixing component in the trunk positioning device 5 is extracted from the soil, and the soil compacting device 6 compacts the soil again to complete the planting.

[0057] Mixed planting process

[0058] S1: Using this device, a green manure crop planting trench is opened in a newly planted tea garden one year in advance. Soil in the soil collecting device 2 is transported by the transport device 3 into the soil collecting device 4. The soft soil in the soil collecting device 4 is mixed with green manure crop seeds and then falls into the green manure crop planting trench through the soil discharge channel 4-2. Finally, the soil is compacted by the soil compacting device 6 to complete the planting. The green manure crops are mainly leguminous vine crops such as wild peanuts.

[0059] S2: After the litter of green manure crops such as wild peanuts is returned to the field for natural degradation, this device is used to open a tea tree planting ditch on the green manure crop litter, and then the trunk positioning device 5 positions the roots of the tea tree inside the tea tree planting ditch, and the soft soil in the soil collecting device 4 (including the litter of green manure crops) is mixed with edible fungi species and falls into the tea tree planting ditch through the unearthing corridor 4-2. The soil compacting device 6 pushes the soil to gather at the roots of the tea tree to complete the initial soil compaction, and the depth-fixing component in the trunk positioning device 5 is extracted from the soil, and the soil compacting device 6 compacts the soil again to complete the planting.

[0060] So far, the present embodiment has been described in detail with reference to the accompanying drawings. Based on the above description, those skilled in the art should have a clear understanding of the present invention.

[0061] It should be noted that any implementations not shown or described in the drawings or the main text of the specification are known to those skilled in the art and are not described in detail. In addition, the above definitions of the various elements and methods are not limited to the various specific structures, shapes, or methods mentioned in the embodiments.

[0062] It should also be noted that this document may provide demonstrations of parameters containing specific values, but these parameters do not need to be exactly equal to the corresponding values, but can be approximated to the corresponding values within an acceptable error tolerance or design constraint. The directional terms mentioned in the embodiments, such as "up", "down", "front", "back", "left", "right", etc., are only reference to the directions of the accompanying drawings and are not intended to limit the scope of protection of the present invention. In addition, unless specifically described or the steps must occur in sequence, the order of the above steps is not limited to those listed above, and can be changed or rearranged according to the required design. And the above embodiments can be mixed and matched with each other or with other embodiments based on design and reliability considerations, that is, the technical features in different embodiments can be freely combined to form more embodiments.

[0063] The specific embodiments described above further illustrate the objectives, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above are only specific embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A tea tree mixed planting device, characterized in that: It includes a mobile base, a soil-taking device, a transporting device, a stirring device, a soil-collecting device, a tree trunk positioning device and a soil-pressing device. The soil-taking device is fixedly installed in front of the mobile base, the soil-collecting device is fixedly installed on the top of the mobile base and extends to the outer side of the mobile base. The two ends of the transporting device are respectively arranged on the lower side of the soil-taking device and the upper side of the soil-collecting device. The stirring device is installed inside the soil-collecting device, the tree trunk positioning device is installed on the side of the mobile base, and the soil-pressing device is installed on the left and right sides of the tree trunk positioning device.

2. A tea tree mixed planting device according to claim 1, characterized in that: The trunk positioning device includes a straightening component and a depth-fixing component, the depth-fixing component is arranged directly below the straightening component, the straightening component includes a fixed support rod, a sliding cross plate, a first ball screw pair, a first rotating motor, a sliding support rod and a limiting ring, the fixed support rod is fixedly installed on the side of the movable base, the sliding cross plate is fixedly installed directly in front of the fixed support rod, two groups of first ball screw pairs are arranged inside the sliding cross plate, the first rotating motor is arranged on the side of the sliding cross plate and connected to the first ball screw pair, two groups of sliding support rods are slidably installed on the sliding cross plate and connected to the first ball screw pair, two groups of limiting rings are connected to the sliding support rod, the limiting ring is arc-shaped, and a height difference is provided between the two groups of limiting rings.

3. The tea tree mixed planting device according to claim 2, characterized in that: The depth-fixing assembly includes a first sliding rod, a fixed plate, a telescopic motor, a telescopic rod and a root support cover. The first sliding rod is mounted on the side of the movable base for sliding up and down. The fixed plate is fixedly mounted on the front end of the first sliding rod. The telescopic motor is fixedly mounted on the fixed plate and tilted downward. The root support cover is connected to the telescopic motor through a telescopic rod. The two sets of root support covers are combined to form a hollow cone shape. The inclination angle of the arc on the side of the root support cover is consistent with the inclination angle of the telescopic motor.

4. The tea tree mixed planting device according to claim 1, characterized in that: The soil pressing device includes a soil pressing sliding cross bar, a soil pressing sliding vertical bar, a second rotating motor, a third rotating motor, a second ball screw pair, a third ball screw pair, a soil pressing wheel support fork frame and a soil pressing wheel. The soil pressing sliding cross bar is slidably mounted on the side of the movable base, the soil pressing sliding vertical bar is slidably mounted on the bottom of the soil pressing sliding cross bar through the second rotating motor and the second ball screw pair, the soil pressing wheel support fork frame is slidably mounted on the side of the soil pressing sliding vertical bar through the third rotating motor and the third ball screw pair, the soil pressing wheel is mounted on the soil pressing wheel support fork frame, and the soil pressing device is provided with two groups in total.

5. The tea tree mixed planting device according to claim 1, characterized in that: The transport device includes a supporting side plate, a fourth rotating motor, a rotating disk, a conveyor belt and a mud stop. The supporting side plate is fixedly mounted on the bottom inner portion of the mobile base and extends upward. The fourth rotating motor is mounted on the outer side of the supporting side plate. The rotating disk is mounted on the inner side of the supporting side plate. The rotating disk is connected to the output end of the fourth rotating motor. The conveyor belt is sleeved on the rotating disk, and the mud stop is fixedly mounted on the transmission belt.

6. The tea tree mixed planting device according to claim 1, characterized in that: The soil-taking device includes a base plate, a side plate, a fixed column, a fifth rotating motor, a fourth ball screw pair and a soil-breaking fence. The fixed column is fixedly installed in front of the mobile base, the fifth rotating motor is installed at the top of the fixed column, the fourth ball screw pair is arranged inside the fixed column, the side plate is slidably installed on the fixed column and connected to the fourth ball screw pair, the base plate is fixedly installed between the two side plates, and the soil-breaking fence is fixedly installed in front of the base plate, and the angle between the soil-breaking fence and the base plate is adjustable.

7. The tea tree mixed planting device according to claim 1, characterized in that: The soil receiving device includes a soil receiving box, an excavation corridor and a switch valve. The soil receiving box is installed under the transport device. The soil receiving box is inclined from the inside of the mobile base to the side of the mobile base. The excavation corridor extends from the side of the soil receiving box to the outer side of the mobile base. The inclination angle of the soil receiving box is the same as the inclination angle of the excavation corridor. The switch valve is installed at the end of the excavation corridor. There are two groups of excavation corridors.

8. The tea tree mixed planting device according to claim 3, characterized in that: The limiting ring in the straightening assembly and the root support cover in the depth-fixing assembly are on the same vertical line.

9. The tea tree mixed planting device according to claim 1, characterized in that: The bottom of the movable base is provided with movable wheels, and the movable wheels are driven by a motor.

10. The method for using the tea tree mixed planting device according to any one of claims 1 to 9, characterized in that: Here are the steps: S1: The mobile base moves forward. During the movement, the soil taking device digs a tea tree planting trench in the land in front of the mobile base. The soil in the soil taking device enters the soil receiving device through the transport device; S2: The mobile base moves to the side of the tea tree planting trench and continues to dig trenches. The tea tree is placed on the trunk positioning device. The trunk positioning device controls the height of the tea tree roots in the tea tree planting trench according to the type of tea tree and straightens the tea tree posture. S3: The soft soil in the soil collecting device is mixed with the edible fungus strains and falls into the tea tree planting ditch through the unearthing channel. The soil compacting device pushes the soil to gather at the roots of the tea trees to complete the initial soil compaction. The depth-fixing component in the trunk positioning device is pulled out from the soil, and the soil compacting device compacts the soil again to complete the planting.

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