Combined tea seedling transplanting and fertilizing all-in-one machine

Abstract

The invention discloses a combined tea seedling transplanting and fertilizing all-in-one machine, and relates to the technical field of tea seedling planting, the combined tea seedling transplanting and fertilizing all-in-one machine comprises a rack, a transplanting structure is arranged in the rack, and a fertilizing structure is arranged on one side of a mounting column. By arranging a transplanting structure and a fertilizing structure, tea seedlings enter a duckbilled hoe through a guide basket, a driving motor is started to enable a movable part to drive the duckbilled hoe to reciprocate on the outer wall of a reciprocating screw rod, and a transmission belt drives a stirring fan to rotate, so that fertilizer in a fertilizer cylinder is more sufficiently mixed with water; the duckbilled hoe moves downwards to enable the end part of the T-shaped rod to be in contact with the connecting piece, so that the T-shaped rod pulls the fixed piece to enable the movable hoe to rotate to be opened and push soil, and tea seedlings are transplanted; meanwhile, a T-shaped rod pushes a connecting piece, a rotating rod and a barrier plate to rotate, so that fertilizer liquid passes through a hard straight pipe, a communicating valve and a connecting hose, and fertilizer water is directly applied to the roots of the tea seedlings; therefore, the tea seedlings can be quickly transplanted, the utilization efficiency of the fertilizer is improved, and the manual labor amount is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of tea seedling planting, in particular to a combined tea seedling transplanting and fertilizing integrated machine. Background Art

[0002] As a natural and healthy drink, tea is increasingly favored by consumers in various countries and has now become the most consumed beverage in the world. During the tea planting process, a series of production and processing are required, including the cultivation, transplanting, planting, maintenance and picking of tea seedlings.

[0003] The transplanting of tea seedlings after cultivation is to place the tea seedlings in the dug pits, place the roots of the tea seedlings in the pits, fill them with soil and mud and press them flat. The tea seedlings are generally transplanted by holding the tea seedlings manually or with supports, and then filling them with soil and other fillers and compacting them. The entire operation process requires manual operation, which is inefficient and cumbersome to operate, and the subsequent fertilization work also requires manual fertilization, which results in an extremely heavy workload for the staff. At the same time, when fertilizing the tea seedlings, it is generally sprayed on the surface of the tea seedlings, which easily leads to the loss of fertilizer. Summary of the invention

[0004] The purpose of the present invention is to provide a combined tea seedling transplanting and fertilizing all-in-one machine in order to solve the problems of low work efficiency, slow fertilizer absorption rate of tea seedlings and heavy labor of workers caused by manual transplanting of tea seedlings.

[0005] To achieve the above object, the present invention provides the following technical solution: a combined tea seedling transplanting and fertilizing integrated machine, comprising a frame, wherein a transplanting structure is arranged inside the frame, and the transplanting structure is used for transplanting tea seedlings; The transplanting structure includes a mounting column, a mounting platform, a driving motor, a reciprocating screw rod, a movable part, a duckbill pick, a fixing rod, a T-shaped rod, a guide rail and a guide basket; The mounting column is fixedly mounted inside the frame, the mounting platform is fixedly mounted on the top of the mounting column, the driving motor is fixedly mounted on the top of the mounting platform and the output shaft of the driving motor passes through the mounting platform, the reciprocating screw rod is rotatably connected to the inside of the mounting column and the top end is fixedly connected to the output shaft of the driving motor, the movable part is sleeved on the outer wall of the reciprocating screw rod, the two sides of the movable part are formed with protrusions, and the interior of the mounting column is provided with a slide groove matching the protrusions on the side ends of the movable part; The duckbill hoe is installed at the bottom of the movable part, and the duckbill hoe includes a fixed hoe and a movable hoe symmetrically installed inside the movable part, and the fixed hoe is fixedly connected to the movable part; The fixed rod is fixedly connected to the outer wall of the movable hoe and is rotatably connected to one end of the movable member, the T-shaped rod is rotatably connected to one end of the fixed rod, the guide rail is fixedly installed inside one end of the mounting column and the end of the T-shaped rod is slidably connected inside the guide rail, and the guide basket is fixedly installed on the top of the mounting column; A fertilization structure is arranged on one side of the installation column, and the fertilization structure is used for fertilizing the transplanted tea seedlings.

[0006] As a further solution of the present invention: the fertilization structure includes a fertilizer cylinder, a feeding port, a transmission belt, a stirring fan, a hard straight pipe, a connecting valve, a fixing part, a blocking plate, a rotating rod, a connecting part, a spring and a connecting hose; The fertilizer barrel is fixedly mounted on one side of the mounting column, the feeding port is formed on the top of the fertilizer barrel, one end of the transmission belt is sleeved on the outer wall of the transmission wheel formed on the output end of the driving motor, and the stirring fan is rotatably connected to the inside of the fertilizer barrel and the top end is externally connected to the inner wall of the other end of the transmission belt; The rigid straight tube is fixedly connected to the bottom of the fertilizer barrel, the top of the connecting valve is fixedly connected to one end of the rigid straight tube, the fixing piece is fixedly connected to the outer wall of the connecting valve and the two ends are respectively fixedly connected to one side of the guide rail, the blocking plate is installed inside the connecting valve, the two rotating rods are symmetrically fixedly connected to the blocking plate, the connecting piece is fixedly connected to one end of the rotating rod, the spring is sleeved on the outer wall of the rotating rod and the two ends are respectively fixedly connected with the connecting valve and the connecting piece, the top of the connecting hose is fixedly connected to the bottom end of the connecting valve and the bottom end of the connecting hose is fixedly connected to one side of the movable hoe.

[0007] As a further solution of the present invention: an engine is installed at one end of the frame, a traveling assembly is installed at the bottom of the frame, and the engine and the traveling assembly cooperate with each other to drive the frame to move.

[0008] As a further solution of the present invention: a placement basket is fixedly installed on the top of the frame through a column, and the placement basket is used to place tea seedlings; A seat is fixedly installed on one side of the top of the frame, and the seat is used to provide a seat for the staff; A handle is fixedly mounted on one end of the frame, and the handle is used to control the moving direction of the frame.

[0009] As a further solution of the present invention: the top surface height of the guide rail is greater than the top surface height of the mounting column, and the top surface of the guide basket is flush with the top surface of the mounting column.

[0010] As a further solution of the present invention: the axis of the guide basket is the same as the axis of the duckbill pick.

[0011] As a further solution of the present invention: the movable part is formed into an L-shape, and the guide rail, the fixing part and the connecting part will not hinder the movement of the movable part.

[0012] As a further solution of the present invention: the shape of the blocking plate matches the shape of the inner wall of the connecting valve; An arc block matching the outer wall of the T-shaped rod is formed at one end of the connecting piece, and the arc block and the T-shaped rod are in the same plane.

[0013] As a further solution of the present invention: the elastic force of the spring is greater than the sum of the gravity of the connecting piece and the thrust of the fertilizer liquid on the blocking plate.

[0014] Compared with the prior art, the present invention has the following beneficial effects: By setting up a transplanting structure and a fertilizing structure, the tea seedlings enter the duckbill hoe through a guide basket, and the driving motor is started to make the movable part drive the duckbill hoe to reciprocate on the outer wall of the reciprocating screw rod, and the transmission belt drives the stirring fan to rotate, so that the fertilizer and water in the fertilizer barrel are mixed more fully; the duckbill hoe moves downward to make the end of the T-bar contact with the connecting piece, so that the T-bar pulls the fixing piece to make the movable hoe rotate and open and push the soil to transplant the tea seedlings; at the same time, the T-bar pushes the connecting piece, the rotating rod, and the blocking plate to rotate, so that the fertilizer liquid passes through the hard straight pipe, the connecting valve, and the connecting hose, so that the fertilizer water directly fertilizes the roots of the tea seedlings; in this way, the tea seedlings can be transplanted quickly, the utilization efficiency of the fertilizer is improved, and the manual labor is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 It is a structural schematic diagram of another perspective of the present invention; Figure 3 It is a structural schematic diagram of the transplanting structure and the fertilizing structure of the present invention; Figure 4 For the present invention Figure 3 The enlarged schematic diagram of point A in the middle; Figure 5 It is a partial cross-sectional structural schematic diagram of the transplanting structure of the present invention; Figure 6 It is a schematic diagram of the internal structure of the connecting valve of the present invention; Figure 7 It is a partial cross-sectional structural schematic diagram of the fertilization structure of the present invention.

[0016] In the figure: 1. frame; 2. transplanting structure; 201. mounting column; 202. mounting table; 203. driving motor; 204. reciprocating screw rod; 205. movable part; 206. duckbill hoe; 2061. fixed hoe; 2061. movable hoe; 207. fixed rod; 208. T-bar; 209. guide rail; 210. guide basket; 3. fertilization structure; 301. fertilizer barrel; 302. feeding port; 303. transmission belt; 304. stirring fan; 305. rigid straight pipe; 306. connecting valve; 307. fixing part; 308. blocking plate; 309. rotating rod; 310. connecting part; 311. spring; 312. connecting hose; 4. engine; 5. walking assembly; 6. placing basket; 7. seat; 8. handle. DETAILED DESCRIPTION

[0017] 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.

[0018] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. The following is an explanation of an embodiment of the present invention based on the overall structure of the present invention.

[0019] See also Figures 1 to 7 In an embodiment of the present invention, a combined tea seedling transplanting and fertilizing integrated machine includes a frame 1, a transplanting structure 2 is arranged inside the frame 1, and the transplanting structure 2 is used for transplanting tea seedlings; The transplanting structure 2 includes a mounting column 201, a mounting platform 202, a driving motor 203, a reciprocating screw rod 204, a movable part 205, a duckbill hoe 206, a fixing rod 207, a T-shaped rod 208, a guide rail 209 and a guide basket 210; The mounting column 201 is fixedly mounted inside the frame 1, the mounting platform 202 is fixedly mounted on the top of the mounting column 201, the driving motor 203 is fixedly mounted on the top of the mounting platform 202 and the output shaft of the driving motor 203 passes through the mounting platform 202, the reciprocating screw rod 204 is rotatably connected to the inside of the mounting column 201 and the top end is fixedly connected to the output shaft of the driving motor 203, the movable member 205 is sleeved on the outer wall of the reciprocating screw rod 204, and protrusions are formed on both sides of the movable member 205, and a slide groove matching the protrusions on the side ends of the movable member 205 is opened inside the mounting column 201; The duckbill pickaxe 206 is installed at the bottom of the movable part 205. The duckbill pickaxe 206 includes a fixed pickaxe 2061 and a movable pickaxe 2062 which are symmetrically installed inside the movable part 205. The fixed pickaxe 2061 is fixedly connected to the movable part 205. The fixed rod 207 is fixedly connected to the outer wall of the movable hoe 2062 and is rotatably connected to one end of the movable member 205. The T-shaped rod 208 is rotatably connected to one end of the fixed rod 207. The guide rail 209 is fixedly installed inside one end of the mounting column 201 and the end of the T-shaped rod 208 is slidably connected inside the guide rail 209. The guide basket 210 is fixedly installed on the top of the mounting column 201. A fertilization structure 3 is provided on one side of the mounting column 201, and the fertilization structure 3 is used to fertilize the transplanted tea seedlings; The fertilization structure 3 includes a fertilizer barrel 301, a feeding port 302, a transmission belt 303, a stirring fan 304, a rigid straight pipe 305, a connecting valve 306, a fixing member 307, a blocking plate 308, a rotating rod 309, a connecting member 310, a spring 311 and a connecting hose 312; The fertilizer barrel 301 is fixedly mounted on one side of the mounting column 201, the feeding port 302 is formed on the top of the fertilizer barrel 301, one end of the transmission belt 303 is sleeved on the outer wall of the transmission wheel formed at the output end of the driving motor 203, and the stirring fan 304 is rotatably connected to the inside of the fertilizer barrel 301 and the top end is externally connected to the inner wall of the other end of the transmission belt 303; The rigid straight tube 305 is fixedly connected to the bottom of the fertilizer barrel 301, the top of the connecting valve 306 is fixedly connected to one end of the rigid straight tube 305, the fixing member 307 is fixedly connected to the outer wall of the connecting valve 306 and the two ends are respectively fixedly connected to one side of the guide rail 209, the blocking plate 308 is installed inside the connecting valve 306, the two rotating rods 309 are symmetrically fixedly connected to the blocking plate 308, the connecting member 310 is fixedly connected to one end of the rotating rod 309, the spring 311 is sleeved on the outer wall of the rotating rod 309 and the two ends are respectively fixedly connected with the connecting valve 306 and the connecting member 310, the top of the connecting hose 312 is fixedly connected to the bottom end of the connecting valve 306 and the bottom end of the connecting hose 312 is fixedly connected to one side of the movable hoe 2062; An engine 4 is installed at one end of the frame 1, and a travel assembly 5 is installed at the bottom of the frame 1. The engine 4 and the travel assembly 5 cooperate with each other to drive the frame 1 to move.

[0020] In this embodiment: when the device is transplanting tea seedlings, the fertilizer and water required for fertilization are injected into the fertilizer barrel 301 through the feeding port 302, and then the engine 4 is started, so that the action wheel 5 drives the frame 1 to move horizontally (it should be supplemented that the action wheel 5 is located inside the ridge ditch, and the duckbill hoe 206 is facing the soft soil on the top of the ridge, and the speed of the frame 1 moving is proportional to the time of the duckbill hoe 206 reciprocating); Tea seedlings are placed inside the guide basket 210, and the tea seedlings enter the duckbill 206 under the guidance of gravity and the guide basket 210 (it should be noted that the movable part 205 is located at the top of the reciprocating screw rod 204, and the top surface of the duckbill 206 is in contact with the bottom surface of the guide basket 210 at this time), and the driving motor 203 is started to rotate the reciprocating screw rod 204, so that the movable part 205 reciprocates on the outer wall of the reciprocating screw rod 204, so that the movable part 205 drives the duckbill 206 to move up and down, and at the same time, the transmission belt 303 drives the stirring fan 304 to rotate, so that the fertilizer and water inside the fertilizer barrel 301 are mixed more fully; When the duckbill hoe 206 moves downward, the fixing member 207 pulls the T-shaped rod 208 to move inside the guide rail 209. When the end of the T-shaped rod 208 contacts the connecting member 310, the duckbill hoe 206 has entered the soil. The T-shaped rod 208 is blocked by the connecting member 310, so that the T-shaped rod 208 pulls the fixing member 207 to rotate the movable hoe 2062. Since the fixed hoe 2061 and the movable hoe 2062 are separated, the tea seedlings inside fall down, and the movable hoe 2062 pushes the soil to make enough space for the tea seedlings to be placed, thereby completing the transplanting of the tea seedlings (it should be supplemented that the movable hoe 2062 will not damage the tea seedlings when it is recovered, and the movable hoe 2062 can pull the T-shaped rod 208 to reset by gravity); At the same time, the T-shaped rod 208 squeezes the connecting piece 310 to rotate, so that the connecting piece 310 drives the rotating rod 309 to rotate, and the rotating rod 309 drives the blocking plate 308 to rotate and open, so that the liquid inside the fertilizer barrel 301 enters the connecting valve 306 through the hard straight tube 305, and the liquid enters the connecting hose 312 through the space opened by the blocking plate 308, so that the fertilizer water directly fertilizes the roots of the tea seedlings through the movable hoe 2062; Through the above structure, the tea seedlings can be transplanted quickly, and the roots of the tea seedlings can be fertilized at the same time, thereby improving the utilization efficiency of the fertilizer and reducing the amount of manual labor.

[0021] Please refer to Figure 1 to Figure 2 A placement basket 6 is fixedly installed on the top of the frame 1 through a column, and the placement basket 6 is used to place tea seedlings; A seat 7 is fixedly mounted on one side of the top of the frame 1, and the seat 7 is used to provide a seat for the staff; A handle 8 is fixedly mounted on one end of the frame 1 , and the handle 8 is used to control the moving direction of the frame 1 .

[0022] In this embodiment: when the structure is used to transplant tea seedlings, the operator can sit on the seat 7, take the tea seedlings from the basket 6, and put them into the guide basket 210 to carry out the planting work; The moving direction of the frame 1 can be adjusted by the handle 8 .

[0023] Please refer to Figures 1 to 3 The top surface height of the guide rail 209 is greater than the top surface height of the mounting column 201 , and the top surface of the guide basket 210 is flush with the top surface of the mounting column 201 .

[0024] In this embodiment: when this structure is used for transplanting tea seedlings, the staff can determine the height of the duckbill 206 by observing the moving position of the T-bar 208 in the guide rail 209, thereby facilitating the tea seedlings to enter the duckbill 206 through the guide basket 210.

[0025] Please refer to Figure 5 , the axis of the guide basket 210 is the same as the axis of the duckbill pick 206.

[0026] In this embodiment, when transplanting tea seedlings, this structure can enable the tea seedlings to smoothly enter the duckbill hoe 206 through the guide basket 210 to ensure smooth planting.

[0027] Please refer to Figures 5 and 6 The movable part 205 is formed into an L shape, and the guide rail 209, the fixing part 307 and the connecting part 310 will not hinder the movement of the movable part 205.

[0028] In this embodiment, when the tea seedlings are being transplanted, this structure can enable the movable part 205 to smoothly drive the duckbill hoe 206, so that the planting work can proceed smoothly.

[0029] Please refer to Figure 6 , the shape of the blocking plate 308 matches the shape of the inner wall of the connecting valve 306; An arc block matching the outer wall of the T-shaped rod 208 is formed at one end of the connecting member 310 , and the arc block and the T-shaped rod 208 are in the same plane.

[0030] In this embodiment: when the tea seedlings are being transplanted, the connecting valve 306 can be completely closed by the blocking plate 308; The arc-shaped block at the end of the connecting member 310 can make the connection between the connecting member 310 and the T-shaped rod 208 tighter.

[0031] Please refer to Figure 6 The elastic force of the spring 311 is greater than the sum of the gravity of the connecting member 310 and the thrust of the fertilizer liquid on the blocking plate 308.

[0032] In this embodiment: when the T-bar 208 moves upward and disengages from the connecting rod 310, the spring 311 can drive the connecting member 310 and the blocking plate 308 to reset, so that the blocking plate 308 blocks the connecting valve 306 to avoid waste caused by leakage of fertilizer liquid.

[0033] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A combined tea seedling transplanting and fertilizing machine, comprising a frame (1), characterized in that: A transplanting structure (2) is arranged inside the frame (1), and the transplanting structure (2) is used for transplanting tea seedlings; The transplanting structure (2) comprises a mounting column (201), a mounting platform (202), a driving motor (203), a reciprocating screw rod (204), a movable part (205), a duckbill hoe (206), a fixing rod (207), a T-shaped rod (208), a guide rail (209) and a guide basket (210); The mounting column (201) is fixedly mounted inside the frame (1); the mounting platform (202) is fixedly mounted on the top of the mounting column (201); the driving motor (203) is fixedly mounted on the top of the mounting platform (202) and the output shaft of the driving motor (203) passes through the mounting platform (202); the reciprocating screw rod (204) is rotatably connected to the inside of the mounting column (201) and the top end is fixedly connected to the output shaft of the driving motor (203); the movable part (205) is sleeved on the outer wall of the reciprocating screw rod (204); protrusions are formed on both sides of the movable part (205); and a slide groove matching the protrusions on the side ends of the movable part (205) is provided inside the mounting column (201); The duckbill hoe (206) is installed at the bottom of the movable part (205), and the duckbill hoe (206) comprises a fixed hoe (2061) and a movable hoe (2062) which are symmetrically installed inside the movable part (205), and the fixed hoe (2061) is fixedly connected to the movable part (205); The fixed rod (207) is fixedly connected to the outer wall of the movable hoe (2062) and is rotatably connected to one end of the movable member (205); the T-shaped rod (208) is rotatably connected to one end of the fixed rod (207); the guide rail (209) is fixedly installed inside one end of the mounting column (201) and the end of the T-shaped rod (208) is slidably connected inside the guide rail (209); and the guide basket (210) is fixedly installed on the top of the mounting column (201); A fertilization structure (3) is provided on one side of the installation column (201), and the fertilization structure (3) is used to fertilize the transplanted tea seedlings.

2. The combined tea seedling transplanting and fertilizing machine according to claim 1, characterized in that: The fertilizing structure (3) comprises a fertilizer barrel (301), a feeding port (302), a transmission belt (303), a stirring fan (304), a rigid straight pipe (305), a connecting valve (306), a fixing member (307), a blocking plate (308), a rotating rod (309), a connecting member (310), a spring (311) and a connecting hose (312); The fertilizer barrel (301) is fixedly mounted on one side of the mounting column (201), the feeding port (302) is formed on the top of the fertilizer barrel (301), one end of the transmission belt (303) is sleeved on the outer wall of the transmission wheel formed at the output end of the driving motor (203), and the stirring fan (304) is rotatably connected to the inside of the fertilizer barrel (301) and the top end is externally connected to the inner wall of the other end of the transmission belt (303); The rigid straight tube (305) is fixedly connected to the bottom of the fertilizer barrel (301), the top end of the connecting valve (306) is fixedly connected to one end of the rigid straight tube (305), the fixing member (307) is fixedly connected to the outer wall of the connecting valve (306) and the two ends are respectively fixedly connected to one side of the guide rail (209), the blocking plate (308) is installed inside the connecting valve (306), the two rotating rods (309) are symmetrically fixedly connected to the blocking plate (308), the connecting member (310) is fixedly connected to one end of the rotating rod (309), the spring (311) is sleeved on the outer wall of the rotating rod (309) and the two ends are respectively fixedly connected to the connecting valve (306) and the connecting member (310), the top end of the connecting hose (312) is fixedly connected to the bottom end of the connecting valve (306) and the bottom end of the connecting hose (312) is fixedly connected to one side of the movable hoe (2062).

3. The combined tea seedling transplanting and fertilizing machine according to claim 1 is characterized in that: An engine (4) is installed at one end of the frame (1), and a travel assembly (5) is installed at the bottom of the frame (1); the engine (4) and the travel assembly (5) cooperate with each other to drive the frame (1) to move.

4. The combined tea seedling transplanting and fertilizing machine according to claim 1, characterized in that: A placement basket (6) is fixedly mounted on the top of the frame (1) via a column, and the placement basket (6) is used to place tea seedlings; A seat (7) is fixedly mounted on one side of the top of the frame (1), and the seat (7) is used to provide a seat for staff; A handle (8) is fixedly mounted on one end of the frame (1), and the handle (8) is used to control the moving direction of the frame (1).

5. The combined tea seedling transplanting and fertilizing machine according to claim 1, characterized in that: The top surface height of the guide rail (209) is greater than the top surface height of the mounting column (201), and the top surface of the guide basket (210) is flush with the top surface of the mounting column (201).

6. The combined tea seedling transplanting and fertilizing machine according to claim 1, characterized in that: The axis of the guide basket (210) is the same as the axis of the duckbill pickaxe (206).

7. The combined tea seedling transplanting and fertilizing machine according to claim 1, characterized in that: The movable part (205) is formed into an L shape, and the guide rail (209), the fixing part (307) and the connecting part (310) will not hinder the movement of the movable part (205).

8. The combined tea seedling transplanting and fertilizing machine according to claim 2, characterized in that: The shape of the blocking plate (308) matches the shape of the inner wall of the connecting valve (306); One end of the connecting piece (310) is formed with an arc-shaped block that matches the outer wall of the T-shaped rod (208), and the arc-shaped block and the T-shaped rod (208) are in the same plane.

9. The combined tea seedling transplanting and fertilizing machine according to claim 2, characterized in that: The elastic force of the spring (311) is greater than the sum of the gravity of the connecting member (310) and the thrust of the fertilizer liquid on the blocking plate (308).

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