Seedling transplanter

Abstract

The utility model discloses a seedling transplanter, and relates to the technical field of transplanters. Comprising a transplanter main body, and a seedling feeding seat and a plug seedling placing assembly opposite to the seedling feeding seat are arranged at the top of the transplanter main body; at least one movable seat is arranged in the seedling feeding seat, and bandages are arranged on backrests of the movable seats. Through the adjustable movable seat, sitting depths of users with different body types can be adapted, a bandage and a side baffle are matched, so that a person sits on the movable seat more safely and comfortably, the length and width sizes of a plurality of trays are sequentially decreased from bottom to top, the trays can be sequentially stored in the lowermost tray from top to bottom, and the tray can be stored in the lowermost tray from top to bottom. According to the seedling tray, the inner space of the tray can be sacrificed to the minimum, a person can take seedlings smoothly, the situation that the seedlings are high and inconvenient to take is avoided, the distance between the trays during seedling loading is controlled through the inserting rods, seedling taking is more convenient, the frequency of shutdown seedling loading can be greatly reduced, and the transplanting efficiency is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of transplanting machines, in particular to a seedling transplanting machine. Background Art

[0002] Plug tray seedling technology is a modern seedling raising technology that uses light soilless materials such as peat and vermiculite as seedling substrate, mechanized precision sowing, one seed per hole, and one-time seedling formation. After the plug tray seedlings are formed, they need to be transplanted by a transplanter. However, the existing plug tray seedling transplanter still has the following shortcomings when used:

[0003] Plug tray seedling transplanters generally use manual seedling placement, which is automatically planted in the soil by the transplanter. However, manual seedling placement poses a great safety hazard. People sit on seats and are pulled by agricultural machinery, which makes them vulnerable to bumps and falls. The seats cannot be adjusted and cannot accommodate users of different sizes. In addition, most existing plug tray seedling transplanters have only two fixed layers of seedling trays. If there are more layers, the seedling trays will be higher and inconvenient to take. As a result, the plug tray seedling transplanter often needs to be stopped to load seedlings, which greatly reduces the transplanting efficiency. Utility Model Content

[0004] The utility model provides a seedling transplanter to solve the problems in the background technology.

[0005] To achieve the above object, the utility model provides the following technical solutions: a seedling transplanter, comprising a transplanter body, the top of which is provided with a seedling upper seat and a seedling tray placement assembly opposite to the seedling upper seat;

[0006] The interior of the upper seedling seat is provided with at least one movable seat, the backrest of the movable seat is provided with a strap, the bottom of the movable seat is provided with an avoidance groove, the interior of the upper seedling seat is provided with a nut barrel with a top end extending to the inside of the avoidance groove, the internal thread of the nut barrel is sleeved with a screw, and one end of the screw extends to one side of the movable seat;

[0007] The seedling tray placement assembly includes a fixed frame and several trays, both ends of the trays are provided with connecting ears, the connecting ears at both ends of the trays are movably connected to the two sides of the fixed frame respectively, one end of the connecting ear is movably provided with an insertion rod, and one end of the insertion rod extends to the interior of the fixed frame.

[0008] Furthermore, the length and width of the plurality of trays decrease from bottom to top, so that the plurality of trays can be stored in the lowermost tray from top to bottom.

[0009] Furthermore, the widths of the plurality of connecting ears increase successively from bottom to top to adapt to a plurality of trays with successively decreasing widths.

[0010] Furthermore, one end of the connecting ear is provided with a latch via a tension spring, and the end of the insertion rod away from the connecting ear passes through the tension spring and is fixedly connected to one end of the latch.

[0011] Furthermore, a plurality of slots are provided at both ends of one side of the fixing frame, and the end of the insertion rod away from the latch extends to the interior of one of the slots.

[0012] Furthermore, a pull rod is commonly provided at one end of the two latches at the same level, and the pull rod is U-shaped.

[0013] Furthermore, a plurality of fixing rods are provided at the bottom of the fixing frame, and the fixing frame is arranged on the top of the transplanter body through the fixing rods.

[0014] Furthermore, the interior of the upper seedling seat is provided with a guide rail that is slidably connected to the bottom of the movable seat, and side guards are provided on the left and right sides of the movable seat.

[0015] Furthermore, one end of the screw rod extends to one side of the movable seat and is provided with a turning handle, and a limit plate is provided on a section of the screw rod located in the avoidance groove.

[0016] Furthermore, a footrest located on one side of the seedling loading seat is provided on the top of the transplanter body, and a traction frame for connecting the agricultural machine head is provided on one side of the transplanter body.

[0017] Compared with the existing technology, the utility model provides a seedling transplanter with the following beneficial effects:

[0018] The seedling transplanter can adapt to the sitting depth of users of different body shapes through the adjustable movable seat. With the help of straps and side guards, people can sit on the movable seat more safely and comfortably. The length and width of several trays are designed to decrease from bottom to top, so that several trays can be stored in the bottom tray from top to bottom, which can minimize the sacrifice of the internal space of the trays, making it easier for people to take the seedlings, and there will be no situation where the trays are too high and inconvenient to take. The spacing between the trays when loading the seedlings is controlled by the insertion rod, which makes it more convenient to take the seedlings, and can greatly reduce the frequency of stopping the machine to load the seedlings, thereby ensuring the transplanting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural diagram of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the movable seat of the utility model;

[0021] Figure 3 This is a cross-sectional view of the bottom structure of the movable seat of the present invention;

[0022] Figure 4This is a schematic diagram of the latch structure of the present utility model;

[0023] Figure 5 This is a side view of the fixed frame structure of the utility model;

[0024] Figure 6 It is a side view of the slot structure of the present utility model.

[0025] In the figure: 1. Transplanter body; 11. Traction frame; 12. Seedling loading seat; 121. Movable seat; 122. Side guard; 123. Strap; 124. Guide rail; 125. Avoidance groove; 126. Nut cylinder; 127. Screw; 128. Turn handle; 129. Limit plate; 13. Foot platform; 14. Plug tray seedling placement assembly; 141. Fixed frame; 142. Tray; 143. Connecting ear; 144. Tension spring; 145. Pin; 146. Insert rod; 147. Pull rod; 148. Slot; 149. Fixed rod. 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0027] See also Figure 1-6 The utility model discloses a seedling transplanter, comprising a transplanter body 1 , wherein a seedling upper seat 12 and a seedling tray placement assembly 14 opposite to the seedling upper seat 12 are provided on the top of the transplanter body 1 .

[0028] The interior of the upper seedling seat 12 is provided with at least one movable seat 121, the backrest of the movable seat 121 is provided with a strap 123, the bottom of the movable seat 121 is provided with an avoidance groove 125, the interior of the upper seedling seat 12 is provided with a nut tube 126 with the top extending to the inside of the avoidance groove 125, the internal thread of the nut tube 126 is sleeved with a screw 127, one end of the screw 127 extends to one side of the movable seat 121, and the two ends of the strap 123 are connected by Velcro or snap fasteners, which are more convenient to use.

[0029] The seedling tray placement assembly 14 includes a fixed frame 141 and several trays 142. Both ends of the trays 142 are provided with connecting ears 143. The connecting ears 143 at both ends of the trays 142 are movably connected to the two sides of the fixed frame 141 respectively. An insertion rod 146 is movably provided inside one end of the connecting ear 143, and one end of the insertion rod 146 extends to the interior of the fixed frame 141.

[0030] Specifically, the length and width of several of the trays 142 decrease successively from bottom to top, so that several of the trays 142 can be stored in the bottom tray 142 from top to bottom, and the width of several of the connecting ears 143 increases successively from bottom to top to adapt to several trays 142 with decreasing widths. The length and width of several trays 142 decrease successively from bottom to top, which can minimize the internal space of the sacrificed tray 142 and ensure the placement amount of the seedlings in the hole tray. At the same time, the tray 142 can be stored in the bottom tray 142 after being lowered, slightly increasing the height, so that it is easier for people to take the seedlings, and there will be no situation where it is too high and inconvenient to take.

[0031] Specifically, one end of the connecting ear 143 is provided with a latch 145 through a tension spring 144, and the end of the insertion rod 146 away from the connecting ear 143 passes through the tension spring 144 and is fixedly connected to one end of the latch 145. A plurality of slots 148 are provided at both ends of one side of the fixing frame 141, and the end of the insertion rod 146 away from the latch 145 extends into the interior of one of the slots 148. Figure 1 And 4-6, when the seedlings in the plug tray in the bottom tray 142 are planted, quickly pull the pull rod 147 corresponding to the tray 142 above it, and the pull rod 147 drives the pin 145 to stretch the tension spring 144. At the same time, the pin 145 drives the insertion rod 146 to disengage from the inside of the slot 148, so that the upper tray 142 can be freed from the restriction and naturally drop to the inside of the lower tray 142 under gravity for storage. The staff can then use the seedlings in the plug tray inside the upper tray 142 to continue planting seedlings.

[0032] Specifically, a pull rod 147 is commonly provided at one end of the two latches 145 at the same horizontal height. The pull rod 147 is U-shaped, and the U-shaped pull rod 147 is wrapped around one side of the tray 142, which is convenient for personnel to pull and the operation is more convenient. Pulling the pull rod 147 can simultaneously pull the insertion rods 146 at both ends of the tray 142 to unlock the tray 142, making the operation faster and not affecting the seedling operation.

[0033] Specifically, a plurality of fixing rods 149 are provided at the bottom of the fixing frame 141 , and the fixing frame 141 is arranged on the top of the transplanter body 1 through the fixing rods 149 .

[0034] Specifically, the interior of the upper seedling seat 12 is provided with a guide rail 124 that is slidably connected to the bottom of the movable seat 121. Side guards 122 are provided on the left and right sides of the movable seat 121. The side guards 122 are provided to limit the two sides of the user, making it safer to sit on the movable seat 121. The guide rail 124 ensures that the movable seat 121 is more stable when moving forward and backward.

[0035] Specifically, one end of the screw rod 127 extends to one side of the movable seat 121 and is provided with a handle 128. A limit plate 129 is provided on a section of the screw rod 127 located in the avoidance groove 125. Figure 2-3 The limit plate cooperates with the turntable to prevent the screw rod 127 from moving back and forth, so that the screw rod 127 can only rotate.

[0036] Specifically, a foot platform 13 is provided on the top of the transplanter body 1, which is located on one side of the seedling seat 12. A traction frame 11 for connecting the agricultural machine head is provided on one side of the transplanter body 1. The traction frame 11 is used to connect the agricultural machine head for towing the transplanter body 1. The foot platform 13 is used for the user to place his legs and move on the top of the transplanter body 1.

[0037] In summary, the seedling transplanter can adapt to the sitting depth of users of different body shapes through the adjustable movable seat 121. Combined with the straps 123 and the side guards 122, it is safer and more comfortable for people to sit on the movable seat 121. The length and width of the multiple trays 142 are designed to decrease from bottom to top, so that the multiple trays 142 can be stored in the bottom tray 142 from top to bottom, which can minimize the internal space of the sacrificed tray 142, making it easier for people to take the seedlings, and there will be no situation where the trays are too high and inconvenient to take. The spacing between the trays 142 when loading the seedlings is controlled by the insertion rod 146, which makes it more convenient to take the seedlings, and can greatly reduce the frequency of stopping the machine to load the seedlings, thereby ensuring the transplanting efficiency.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A seedling transplanter, comprising a transplanter body (1), characterized in that: The top of the transplanter body (1) is provided with a seedling placement seat (12) and a seedling tray placement assembly (14) opposite to the seedling placement seat (12); The upper seedling seat (12) is provided with at least one movable seat (121) inside, the backrest of the movable seat (121) is provided with a strap (123), the bottom of the movable seat (121) is provided with a avoidance groove (125), the upper seedling seat (12) is provided with a nut tube (126) whose top extends to the inside of the avoidance groove (125), the internal thread of the nut tube (126) is sleeved with a screw rod (127), and one end of the screw rod (127) extends to one side of the movable seat (121); The seedling tray placement assembly (14) comprises a fixed frame (141) and a plurality of trays (142), both ends of the trays (142) are provided with connecting ears (143), the connecting ears (143) at both ends of the trays (142) are movably connected to the two sides of the fixed frame (141), one end of the connecting ear (143) is movably provided with an insertion rod (146), and one end of the insertion rod (146) extends to the interior of the fixed frame (141).

2. A seedling transplanter according to claim 1, characterized in that: The length and width of the plurality of trays (142) decrease sequentially from bottom to top, so that the plurality of trays (142) can be sequentially stored inside the bottom tray (142) from top to bottom.

3. The seedling transplanter according to claim 1, characterized in that: The widths of the plurality of connecting ears (143) increase successively from bottom to top to adapt to the plurality of trays (142) with successively decreasing widths.

4. The seedling transplanter according to claim 1, characterized in that: One end of the connecting ear (143) is provided with a latch (145) via a tension spring (144); one end of the inserting rod (146) away from the connecting ear (143) passes through the tension spring (144) and is fixedly connected to one end of the latch (145).

5. The seedling transplanter according to claim 1, characterized in that: A plurality of slots (148) are provided at both ends of one side of the fixing frame (141), and one end of the insertion rod (146) away from the latch (145) extends to the interior of one of the slots (148).

6. The seedling transplanter according to claim 4, characterized in that: A pull rod (147) is commonly provided at one end of the two latches (145) at the same level, and the pull rod (147) is U-shaped.

7. The seedling transplanter according to claim 1, characterized in that: A plurality of fixing rods (149) are provided at the bottom of the fixing frame (141), and the fixing frame (141) is arranged on the top of the transplanter body (1) through the fixing rods (149).

8. The seedling transplanter according to claim 1, characterized in that: The interior of the upper seedling seat (12) is provided with a guide rail (124) which is slidably sleeved with the bottom of the movable seat (121), and the left and right sides of the movable seat (121) are both provided with side guards (122).

9. The seedling transplanter according to claim 1, characterized in that: One end of the screw rod (127) extends to one side of the movable seat (121) and is provided with a rotating handle (128); a limiting plate (129) is provided on a section of the screw rod (127) located in the avoidance groove (125).

10. The seedling transplanter according to claim 1, characterized in that The top of the transplanter body (1) is provided with a footrest (13) located on one side of the seedling seat (12), and one side of the transplanter body (1) is provided with a traction frame (11) for connecting the agricultural machine head.

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