A tree greening seedling raising and environmentally friendly sowing device

Abstract

The present invention discloses an environmentally friendly sowing device for raising seedlings for trees and greening, which relates to the technical field of raising seedlings and sowing, and comprises a temporary storage cabinet, wherein a weight detection component is fixedly installed inside the temporary storage cabinet, wherein the weight detection component signal is connected to a terminal processor, wherein the terminal processor signal is connected to a touch screen, wherein a conveying mechanism is arranged on one side of the temporary storage cabinet, and a tilling mechanism is arranged below the conveying mechanism. The environmentally friendly sowing device for raising seedlings for trees and greening verifies the number of seeds according to weight detection, so that the conveying mechanism conveys the seeds in the temporary storage cabinet to the tilling mechanism for sowing, and then can realize intermittent raising seedlings and sowing through automatic detection and automatic control, and control the interval of sowing by controlling the travel speed of the sowing equipment, thereby greatly enhancing the automation performance of sowing, being able to accurately control and adjust the sowing, improving the quality of sowing, and improving the convenience of using the sowing equipment.

Description

Technical Field

[0001] The invention relates to the technical field of seedling cultivation and sowing, and in particular to an environmentally friendly seedling cultivation and sowing device for tree greening. Background Art

[0002] Green ecology is one of the important themes of the current world development. Protecting the ecology and improving the living environment of human beings while developing the economy has become the direction of common development for all mankind. Ecological greening usually requires the planting of a large number of trees, and the growth of plants starts from seeds. In order to achieve large-scale tree breeding, sowing equipment is usually required for sowing. However, the existing tree greening seedling environmental protection sowing device usually relies on gravity to make the seeds fall naturally into the soil, and the number of sowing cannot be accurately controlled. The automation performance of the sowing equipment is weak and it is inconvenient to use.

[0003] In view of the above problems, an environmentally friendly sowing device for tree greening and seedling cultivation is proposed. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides an environmentally friendly sowing device for tree greening and seedling cultivation, which has the advantages of precise sowing and strong automation performance, and solves the problems of inaccurate sowing and weak automation performance.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a tree greening seedling raising and environmentally friendly sowing device, comprising a seed storage rack, a seed dispensing adjustment mechanism is fixedly installed at one end of the seed storage rack, a temporary storage cabinet is arranged on one side of the seed dispensing adjustment mechanism, a weight detection component is fixedly installed inside the temporary storage cabinet, a terminal processor is connected to the weight detection component signal, and a temporary dispensing mechanism is arranged at one end of the bottom of the temporary storage cabinet;

[0006] The seeding adjustment mechanism comprises a first electric telescopic rod, a seeding protection plate and an adjustment plate, one end of the first electric telescopic rod is fixedly mounted on a seed storage rack, the other end of the first electric telescopic rod is fixedly mounted with a seeding protection plate, the seeding protection plate is movably connected with an adjustment plate inside, the adjustment plate is movably connected with the seed storage rack, the top of the seeding protection plate is provided with an arc groove adapted to the adjustment plate, the bottom of the adjustment plate is arranged as an arc surface, the first electric telescopic rod is provided with a first signal processor, an encoder and a potentiometer inside, and the signal processor is connected with the encoder and the potentiometer signals;

[0007] The temporary seeding mechanism includes a second electric telescopic rod, a temporary protective plate and a pressure sensor, one end of the second electric telescopic rod is fixedly installed with the temporary storage cabinet, one end of the second electric telescopic rod is fixedly installed with a temporary protective plate, the temporary protective plate and the temporary storage cabinet are movably connected, a second processor is arranged inside the second electric telescopic rod, the second processor signal is connected with the pressure sensor, and the pressure sensor is fixedly installed inside the temporary storage cabinet;

[0008] The weight detection component includes a weight pressure sensor and a load-bearing plate. The weight pressure sensor is fixedly installed inside a temporary storage cabinet. A load-bearing plate is fixedly installed on one end of the weight pressure sensor. The load-bearing plate is movably connected to the temporary storage cabinet. A weight editor is arranged inside the weight pressure sensor. The weight editor is signal-connected to a terminal processor. The terminal processor is signal-connected to a touch screen. A conveying mechanism is arranged on one side of the temporary storage cabinet. A tilling mechanism is arranged below the conveying mechanism. A sowing machine frame is fixedly installed on one end of the sowing mechanism. Automatic sowing is carried out by cooperation among the seed adjustment mechanism, the temporary storage cabinet, the weight detection component, the terminal processor, the touch screen, the conveying mechanism and the tilling mechanism, so as to facilitate the sowing of seedlings of different types of trees and ensure the practicability of the sowing equipment.

[0009] Preferably, the bottom surface of the seed storage rack is arranged as an inclined surface, one end of the seed storage rack is provided with a seed outlet groove compatible with the seed outlet adjustment mechanism, the seed storage rack and the seeder rack are fixedly installed, and the seed storage rack is supported and fixed by the seeder rack, the top end of the seed storage rack is rotatably connected with a sealing cover, one end of the sealing cover is provided with a lock buckle, the sealing cover is locked with the seed storage rack by the lock buckle, and the seeds are stored through the seed storage rack. When in use, the seed storage rack and the sealing cover are separated, and the seeds are placed into the interior of the seed storage rack. After the seeds are placed, the sealing cover and the seed storage rack are buckled, and the sealing cover and the seed storage rack are locked by the lock buckle, so as to facilitate the storage and protection of the seeds.

[0010] The seed data is input into the terminal processor through the touch screen, so that the terminal processor transmits the data signal to the signal processor, so that the signal processor controls the encoder and the potentiometer to control the length of the first electric telescopic rod, so that the first electric telescopic rod drives the protective plate to move, and the position of the protective plate is adjusted. The position of the adjustment plate is controlled by the movement of the protective plate, and the size of the seed outlet slot is controlled by adjusting the positions of the protective plate and the adjustment plate, so that the size of the seed outlet slot is larger than the size of a single seed to be sown and smaller than the size of two seeds, thereby ensuring that the seeds are exported from the inside of the seed storage rack one by one in the process of entering the temporary storage cabinet.

[0011] Preferably, a feed port is provided at the top of the temporary storage cabinet, a storage cavity is provided inside the temporary storage cabinet, and a groove compatible with the weight detection component is provided at the bottom of the storage cavity. The seeds are temporarily stored in the temporary storage cabinet, and the seeds in the seed storage rack are separated from the seeds to be sown, and the seeds in the temporary storage cabinet are detected and verified by the weight detection component.

[0012] When seeds need to be transported, the conveying mechanism applies pressure to the pressure sensor, and the pressure signal detected by the pressure sensor controls the extension and retraction of the second electric telescopic rod, so that the second electric telescopic rod drives the temporary protective plate to move, and by controlling the movement of the temporary protective plate, the seeds inside the temporary storage cabinet are guided into the conveying mechanism, thereby facilitating the transportation of the seeds.

[0013] The top surface of the load-bearing plate is set as an inclined concave surface so that the load-bearing plate can bear the seeds that fall into the temporary storage cabinet. The weight of the seeds is transmitted to the weight pressure sensor through the load-bearing plate. The number of seeds is obtained by comparing the detected weight with the weight of a single seed, which facilitates precise control of the number of seeds.

[0014] Preferably, the conveying mechanism includes a cylinder, a conveying block, a baffle plate and a return spring, the cylinder is fixedly installed inside the seed drill frame, the conveying block is fixedly installed on one end of the cylinder, the return spring is fixedly installed inside the conveying block, and the baffle plate is fixedly installed on one end of the return spring, the baffle plate and the conveying block are movably connected, the conveying block and the seed drill frame are movably connected, a sowing port is opened inside the seed drill frame, and a boss is arranged inside the seed drill frame. When seeds need to be conveyed, the cylinder is controlled to drive the conveying block to move inside the seed drill frame, and the conveying block and the temporary storage cabinet are fitted together. After the seeds inside the temporary storage cabinet are introduced into the conveying block, the conveying block is controlled to move to the position of the sowing port, so that the boss inside the seed drill frame applies pressure to the baffle plate, so that the baffle plate compresses the return spring, thereby releasing the sealing effect on the conveying block, and allowing the seeds inside the conveying block to fall into the interior of the tillage mechanism.

[0015] Preferably, the tillage mechanism includes a tillage guide frame, an adjustment ring and a fixed seat, the tillage guide frame is movably connected to the seed drill frame, a connecting rod is provided at one end of the tillage guide frame, a thread is provided at one end of the connecting rod, the tillage guide frame is threadedly connected to the adjusting ring through the connecting rod, the adjusting ring is rotatably connected to the fixed seat, the fixed seat and the seed drill frame are fixedly installed, a handle is provided at one end of the seed drill frame, the handle and the touch screen are fixedly installed, a charging power supply is provided inside the handle, the adjustment ring is controlled to drive the guide frame to move up and down according to the needs of sowing, and the height of the guide frame is adjusted so that the guide frame guides the seeds into the soil.

[0016] Compared with the prior art, the present invention provides a tree greening seedling raising and environmentally friendly sowing device, which has the following beneficial effects:

[0017] The tree greening seedling raising and environmentally friendly sowing device places seeds to be sown inside a seed storage rack, inputs seed specifications and size data into a terminal processor through a touch screen, and enables the terminal processor to perform linkage control on a seed dispensing regulating mechanism, a weight detection component, a conveying mechanism, and a tilling mechanism according to the seed specifications and sizes, and introduces the number of seeds for a single sowing into a temporary storage cabinet through the seed dispensing regulating mechanism according to the seed specifications, detects the weight of the seeds sown in the temporary storage cabinet through the weight detection component, verifies the number of seeds according to the weight detection, and enables the conveying mechanism to convey the seeds in the temporary storage cabinet to the tilling mechanism for sowing, thereby enabling intermittent seedling raising and sowing to be achieved through automatic detection and automatic control, and controlling the sowing interval by controlling the travel speed of the sowing device, thereby greatly enhancing the automation performance of sowing, being able to accurately control and adjust the sowing, improving the sowing quality, and improving the convenience of using the sowing device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the structure proposed by the present invention;

[0019] Figure 2 It is a schematic diagram of the local structure proposed by the present invention;

[0020] Figure 3 The present invention provides a schematic structural diagram of a seed storage rack;

[0021] Figure 4 The present invention proposes a structural schematic diagram of an adjustment mechanism;

[0022] Figure 5 A structural schematic diagram of a conveying mechanism proposed in the present invention;

[0023] Figure 6 It is a schematic diagram of the cross-sectional structure proposed by the present invention;

[0024] Figure 7 The present invention provides a schematic cross-sectional structure diagram of a temporary storage cabinet.

[0025] In the figure: 1-seed storage rack, 2-seed adjustment mechanism, 21-first electric telescopic rod, 22-seed protection plate, 23-adjustment plate, 3-temporary storage cabinet, 4-weight detection component, 41-weight pressure sensor, 42-load-bearing plate, 5-touch screen, 6-conveying mechanism, 61-cylinder, 62-conveying block, 63-blocking plate, 64-reset spring, 7-cultivation mechanism, 71-guide frame, 72-adjustment ring, 73-fixed seat, 8-seeder frame, 9-temporary seeding mechanism, 91-second electric telescopic rod, 92-temporary protection plate, 93-pressure sensor. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] See also Figure 1-7A tree greening seedling raising and environmentally friendly sowing device comprises a seed storage rack 1, a seed out adjustment mechanism 2 is fixedly installed at one end of the seed storage rack 1, a temporary storage cabinet 3 is arranged on one side of the seed out adjustment mechanism 2, a weight detection component 4 is fixedly installed inside the temporary storage cabinet 3, a terminal processor is connected to the weight detection component 4 signal, a touch screen 5 is connected to the terminal processor signal, a conveying mechanism 6 is arranged on one side of the temporary storage cabinet 3, a tilling mechanism 7 is arranged below the conveying mechanism 6, a sowing machine frame 8 is fixedly installed on one end of the tilling mechanism 7, and automatic sowing is performed through the cooperation of the seed out adjustment mechanism 2, the temporary storage cabinet 3, the weight detection component 4, the terminal processor, the touch screen 5, the conveying mechanism 6 and the tilling mechanism 7 , it is convenient to raise seedlings and sow seeds for different kinds of trees, and ensure the practicality of the sowing equipment. The bottom surface of the seed storage rack 1 is set as an inclined surface, and one end of the seed storage rack 1 is provided with a seed outlet groove compatible with the seed outlet adjustment mechanism 2, the seed storage rack 1 and the sowing machine frame 8 are fixedly installed, and the seed storage rack 1 is supported and fixed by the sowing machine frame 8, and the top of the seed storage rack 1 is rotatably connected with a sealing cover, and a lock buckle is set at one end of the sealing cover, and the sealing cover is locked with the seed storage rack 1 through the lock buckle, and the seeds are stored through the seed storage rack 1. When in use, the seed storage rack 1 and the sealing cover are separated, and the seeds are placed in the inside of the seed storage rack 1. After the seeds are placed, the sealing cover and the seed storage rack 1 are buckled together, and the seal is locked through the lock buckle. The sealing cover is locked with the seed storage rack 1 to facilitate the storage and protection of seeds. The seeding adjustment mechanism 2 includes a first electric telescopic rod 21, a seeding protection plate 22 and an adjustment plate 23. One end of the first electric telescopic rod 21 is fixedly installed with the seed storage rack 1, and the other end of the first electric telescopic rod 21 is fixedly installed with the seeding protection plate 22. The seeding protection plate 22 is internally movably connected with the adjustment plate 23. The adjustment plate 23 is movably connected to the seed storage rack 1. The top of the seeding protection plate 22 is provided with an arc groove that is compatible with the adjustment plate 23. The bottom of the adjustment plate 23 is set as an arc surface. The first electric telescopic rod 21 is internally provided with a first signal processor, an encoder and a potentiometer. The signal processor is connected to the encoder and potentiometer signal The seed data is input into the terminal processor through the touch screen 5, so that the terminal processor transmits the data signal to the signal processor, so that the signal processor controls the encoder and the potentiometer to control the length of the first electric telescopic rod 21, so that the first electric telescopic rod 21 drives the protective plate 22 to move, and the position of the protective plate 22 is adjusted. The position of the adjusting plate 23 is controlled by the movement of the protective plate 22, and the size of the seed outlet slot is controlled by adjusting the positions of the protective plate 22 and the adjusting plate 23, so that the size of the seed outlet slot is larger than the size of a single seed to be sown and smaller than the size of two seeds, thereby ensuring that the seeds are exported from the inside of the seed storage rack 1 one by one in sequence during the process of entering the temporary storage cabinet 3.

[0028] A feed port is provided at the top of the temporary storage cabinet 3, a storage cavity is provided inside the temporary storage cabinet 3, a groove compatible with the weight detection component 4 is provided at the bottom of the storage cavity, a temporary seed discharging mechanism 9 is provided at one end of the bottom of the temporary storage cabinet 3, seeds are temporarily stored through the temporary storage cabinet 3, seeds inside the seed storage rack 1 and seeds to be sown are separated, and seeds inside the temporary storage cabinet 3 are inspected and verified through the weight detection component 4, the temporary seed discharging mechanism 9 includes a second electric telescopic rod 91, a temporary protective plate 92 and a pressure sensor 93, one end of the second electric telescopic rod 91 is fixedly installed with the temporary storage cabinet 3, one end of the second electric telescopic rod 91 is fixedly installed with a temporary protective plate 92, the temporary protective plate 92 and the temporary storage cabinet 3 are movably connected, a second processor is provided inside the second electric telescopic rod 91, the second processor signal is connected with the pressure sensor 93, the pressure sensor 93 is fixedly installed inside the temporary storage cabinet 3, when seeds need to be transported, the conveying mechanism 6 is used to press the pressure sensor 93 Apply pressure, and control the extension and retraction of the second electric telescopic rod 91 through the pressure signal detected by the pressure sensor 93, so that the second electric telescopic rod 91 drives the temporary protective plate 92 to move, and the seeds inside the temporary storage cabinet 3 are introduced into the conveying mechanism 6 by controlling the movement of the temporary protective plate 92, so as to facilitate the conveying of the seeds. The weight detection component 4 includes a weight pressure sensor 41 and a load-bearing plate 42, and the weight pressure sensor 41 is fixedly installed inside the temporary storage cabinet 3. The load-bearing plate 42 is fixedly installed on one end of the weight pressure sensor 41, and the load-bearing plate 42 is movably connected to the temporary storage cabinet 3. A weight editor is arranged inside the weight pressure sensor 41, and the weight editor is connected to the terminal processor signal. The top surface of the load-bearing plate 42 is set as an inclined concave surface, so that the load-bearing plate 42 bears the seeds falling into the temporary storage cabinet 3, and the weight of the seeds is transferred to the weight pressure sensor 41 through the load-bearing plate 42. The number of seeds is obtained by comparing the detected weight with the weight of a single seed, so as to facilitate the precise control of the number of seeds.

[0029] The conveying mechanism 6 includes a cylinder 61, a conveying block 62, a blocking plate 63 and a return spring 64. The cylinder 61 is fixedly installed inside the seeding machine frame 8, and the conveying block 62 is fixedly installed at one end of the cylinder 61. The return spring 64 is fixedly installed inside the conveying block 62, and the blocking plate 63 is fixedly installed at one end of the return spring 64. The blocking plate 63 and the conveying block 62 are movably connected, and the conveying block 62 and the seeding machine frame 8 are movably connected. A sowing port is opened inside the sowing machine frame 8, and a boss is set inside the sowing machine frame 8. When seeds need to be conveyed, the cylinder 61 is controlled to drive the conveying block 62 to move inside the sowing machine frame 8, and the conveying block 62 and the temporary storage cabinet 3 are fitted. After the seeds inside the temporary storage cabinet 3 are introduced into the conveying block 62, the conveying block 62 is controlled to move to the position of the sowing port, so that the boss inside the sowing machine frame 8 exerts pressure on the blocking plate 63. The applied pressure causes the partition plate 63 to compress the return spring 64, thereby releasing the sealing effect on the conveying block 62, and allowing the seeds inside the conveying block 62 to fall into the interior of the tillage mechanism 7. The tillage mechanism 7 includes a tillage guide frame 71, an adjusting ring 72 and a fixing seat 73. The tillage guide frame 71 is movably connected to the seeding machine frame 8. A connecting rod is provided at one end of the tillage guide frame 71, and a thread is provided at one end of the connecting rod. The tillage guide frame 71 is threadedly connected to the adjusting ring 72 through the connecting rod, and the adjusting ring 72 is rotatably connected to the fixing seat 73. The fixing seat 73 and the seeding machine frame 8 are fixedly installed. A handle is provided at one end of the seeding machine frame 8, and the handle and the touch screen 5 are fixedly installed. A charging power supply is provided inside the handle. The adjusting ring 72 is controlled according to the needs of sowing to drive the guide frame 71 to move up and down, and the height of the guide frame 71 is adjusted so that the guide frame 71 guides the seeds into the soil.

[0030] The processor appears in this text as a conventionally known device that performs control.

[0031] To sum up, the tree greening seedling raising and environmentally friendly sowing device places the seeds to be sown into the inside of the seed storage rack 1, and inputs the specification and size data of the seeds into the terminal processor through the touch screen 5, so that the terminal processor can control the seed adjustment mechanism 2, the weight detection component 4, the conveying mechanism 6 and the tillage mechanism 7 in linkage according to the specification and size of the seeds, and imports the number of seeds for a single sowing into the temporary storage cabinet 3 through the seed adjustment mechanism 2 according to the specification of the seeds, and detects the weight of the seeds sown in the temporary storage cabinet 3 through the weight detection component 4, and verifies the number of seeds according to the weight detection, so that the conveying mechanism 6 conveys the seeds in the temporary storage cabinet 3 to the tillage mechanism 7 for sowing, thereby realizing intermittent seedling raising and sowing through automatic detection and automatic control.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise one" do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tree greening seedling raising and environmentally friendly sowing device, characterized by: The invention comprises a seed storage rack (1), a seed dispensing regulating mechanism (2) being fixedly mounted on one end of the seed storage rack (1), a temporary storage cabinet (3) being arranged on one side of the seed dispensing regulating mechanism (2), a weight detection component (4) being fixedly mounted inside the temporary storage cabinet (3), the weight detection component (4) being signal-connected to a terminal processor, the terminal processor being signal-connected to a touch screen (5), a conveying mechanism (6) being arranged on one side of the temporary storage cabinet (3), a tilling mechanism (7) being arranged below the conveying mechanism (6), a sowing machine frame (8) being fixedly mounted on one end of the tilling mechanism (7), and a temporary seed dispensing mechanism (9) being arranged on one end of the bottom of the temporary storage cabinet (3); The seed emergence adjustment mechanism (2) comprises a first electric telescopic rod (21), a seed emergence protection plate (22) and an adjustment plate (23); one end of the first electric telescopic rod (21) is fixedly mounted on the seed storage rack (1); the other end of the first electric telescopic rod (21) is fixedly mounted with the seed emergence protection plate (22); the seed emergence protection plate (22) is movably connected to the adjustment plate (23) inside the seed emergence protection plate (22); the adjustment plate (23) is movably connected to the seed storage rack (1); the top of the seed emergence protection plate (22) is provided with an arc groove that matches the adjustment plate (23); the bottom of the adjustment plate (23) is arranged as an arc surface; the first electric telescopic rod (21) is provided with a first signal processor, an encoder and a potentiometer inside; the signal processor is connected to the encoder and the potentiometer by signal; The temporary seeding mechanism (9) comprises a second electric telescopic rod (91), a temporary protective plate (92) and a pressure sensor (93); one end of the second electric telescopic rod (91) is fixedly mounted on the temporary storage cabinet (3); one end of the second electric telescopic rod (91) is fixedly mounted with the temporary protective plate (92); the temporary protective plate (92) and the temporary storage cabinet (3) are movably connected; a second processor is arranged inside the second electric telescopic rod (91); the second processor is signal-connected to the pressure sensor (93); and the pressure sensor (93) is fixedly mounted inside the temporary storage cabinet (3); The weight detection assembly (4) comprises a weight pressure sensor (41) and a load-bearing plate (42); the weight pressure sensor (41) is fixedly mounted inside the temporary storage cabinet (3); one end of the weight pressure sensor (41) is fixedly mounted with the load-bearing plate (42); the load-bearing plate (42) and the temporary storage cabinet (3) are movably connected; a weight editor is arranged inside the weight pressure sensor (41); and the weight editor is signal-connected to a terminal processor.

2. The tree greening seedling raising and environmentally friendly sowing device according to claim 1 is characterized by: The bottom surface of the seed storage rack (1) is arranged as an inclined surface, one end of the seed storage rack (1) is provided with a seed outlet groove adapted to the seed outlet adjustment mechanism (2), the seed storage rack (1) and the sowing machine rack (8) are fixedly mounted, the top end of the seed storage rack (1) is rotatably connected to a sealing cover, one end of the sealing cover is provided with a lock buckle, and the sealing cover is locked with the seed storage rack (1) via the lock buckle.

3. The tree greening seedling raising and environmentally friendly sowing device according to claim 1 is characterized by: A feed port is provided at the top of the temporary storage cabinet (3), a storage cavity is provided inside the temporary storage cabinet (3), and a groove matching the weight detection component (4) is provided at the bottom of the storage cavity.

4. The tree greening seedling raising and environmentally friendly sowing device according to claim 1, characterized in that: The conveying mechanism (6) comprises a cylinder (61), a conveying block (62), a blocking plate (63) and a return spring (64); the cylinder (61) is fixedly mounted inside the seed drill frame (8); the conveying block (62) is fixedly mounted on one end of the cylinder (61); the return spring (64) is fixedly mounted inside the conveying block (62); the blocking plate (63) is fixedly mounted on one end of the return spring (64); the blocking plate (63) and the conveying block (62) are movably connected; and the conveying block (62) and the seed drill frame (8) are movably connected.

5. The tree greening seedling raising and environmentally friendly sowing device according to claim 1, characterized in that: The tillage mechanism (7) comprises a tillage guide frame (71), an adjustment ring (72) and a fixed seat (73); the tillage guide frame (71) and the seed drill frame (8) are movably connected; a connecting rod is provided at one end of the tillage guide frame (71); a thread is provided at one end of the connecting rod; the tillage guide frame (71) is threadedly connected to the adjustment ring (72) through the connecting rod; the adjustment ring (72) and the fixed seat (73) are rotatably connected; the fixed seat (73) and the seed drill frame (8) are fixedly mounted; a handle is provided at one end of the seed drill frame (8); the handle and the touch screen (5) are fixedly mounted; a charging power source is provided inside the handle.

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