Seedling dropping control assembly of mountain tobacco transplanter

Abstract

The utility model discloses a seedling dropping control assembly of a mountain tobacco transplanter, which relates to the technical field of transplanters and comprises a seedling dropping bottom plate, a seedling dropping pipe is mounted at the upper end of the seedling dropping bottom plate through a mounting hole, a fixing plate is mounted above the seedling dropping pipe through a support rod, and through holes are formed in the upper end of the fixing plate above the seedling dropping pipe in a penetrating manner. A motor is installed in the middle of the lower end of the fixing plate, a placing plate is installed at the output end of the motor and located above the fixing plate, a plurality of circular holes are formed in the upper end of the placing plate in a circumferential array mode, shifting plates are installed in the circular holes, a bearing pipe is installed below the seedling throwing pipe in a lifting mode, and a transplanting device is movably installed at the lower end of the bearing pipe. Seedlings are placed into the circular holes in the placing plate one by one, then the stirring plate on the placing plate is driven by the motor to stir the seedlings, the seedlings fall off from the through holes one by one, workers only need to place the tobacco seedlings into the circular holes, use is convenient, and the workers do not need to concentrate attention highly.

Description

TECHNICAL FIELD

[0001] The utility model relates to transplanting machine technical field, concretely is a hill tobacco transplanting machine seedling throwing control subassembly. BACKGROUND

[0002] Tobacco transplanting machine is very hot agricultural machinery, it can help the farmer more efficiently transplant tobacco, the working principle of tobacco transplanting machine is to take out tobacco plant from the seedling tray, then tobacco plant is transplanted to the ground through the transplanting device, this process is very fast, efficient, and will not damage the root of tobacco plant, ensures the growth quality of tobacco.

[0003] At present, the existing tobacco transplanting machine carries out seedling throwing operation, usually is that the seedling is directly put through the seedling throwing hole, in this process, the worker needs to put the seedling according to certain speed, needs the worker to concentrate on attention all the time, when the worker puts the speed does not keep up with the transplanting speed, will produce the phenomenon of missing transplanting, needs to check and replant in the later period, and there is inconvenience in use. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a hill tobacco transplanting machine seedling throwing control subassembly to solve the problems in the above background.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: a hill tobacco transplanting machine seedling throwing control subassembly, including seedling throwing bottom plate, the seedling throwing bottom plate upper end is installed with seedling throwing pipe through mounting hole, the seedling throwing pipe upper end is installed with fixed plate through support rod, the fixed plate upper end of seedling throwing pipe upper end is penetrated and is arranged with through hole, the fixed plate lower end middle part is installed with motor, the motor output end is installed with the placing plate above the fixed plate, the placing plate upper end is circularly arrayed with a plurality of circular holes, the circular hole inside is installed with the dialing plate, the seedling throwing pipe lower end is installed with the receiving pipe of liftable type, the receiving pipe lower end is movably installed with the transplanting device.

[0006] Preferably, the surface of the upper end of the fixed plate is installed with a smooth layer, and the lower end of the dialing plate extends to the surface of the smooth layer.

[0007] Preferably, the surface of one end of the seedling throwing bottom plate is installed with an electric push rod, the lower end of the receiving pipe is installed with a connecting ring, one end of the connecting ring is installed with a connecting plate, and the output end of the electric push rod is connected with the connecting plate.

[0008] Preferably, four connecting rods are installed on the upper end of the connecting ring in a rectangular array, a limiting plate is installed on the upper end of the connecting rod, a connecting block is installed on the upper end of the transplanting device, the connecting block is installed at the lower end of the four connecting rods, and an elastic spring is installed on the surface of the connecting rod between the upper end of the connecting block and the connecting ring.

[0009] Preferably, the connecting block upper end is provided with a moving pipe, and the moving pipe upper end extends into the receiving pipe.

[0010] Preferably, the electric push rod one side is provided with a connecting frame at one end of the seedling throwing bottom plate, the connecting frame lower end is provided with a guide rod, and the guide rod lower end penetrates through the connecting plate through a through hole.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1、The tobacco seedling transplanting machine seedling throwing control assembly, through the seedlings are put into the round hole on the placing plate one by one, then the motor drives the seedlings to be stirred by the stirring plate on the placing plate, and the seedlings fall through the hole one by one, so that the tobacco seedlings can be put into the round hole, convenient to use, without the worker's high concentration, and the late replanting situation is avoided.

[0013] 2、The tobacco seedling transplanting machine seedling throwing control assembly, through the smooth layer is installed on the fixed plate, when the stirring plate drives the tobacco seedlings to rotate, the friction between the bottom of the tobacco seedlings and the fixed plate is effectively reduced, and the tobacco seedlings are prevented from being damaged. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the overall structure schematic view of the utility model;

[0015] Figure 2 It is the front view of the utility model;

[0016] Figure 3 It is the utility model Figure 2 The enlarged view of A in the utility model.

[0017] In the drawing: 1, seedling throwing bottom plate;2, seedling throwing pipe;3, fixed plate;4, through hole;5, motor;6, placing plate;7, round hole;8, stirring plate;9, receiving pipe;10, transplanting device;11, smooth layer;12, electric push rod;13, connecting ring;14, connecting rod;15, limiting plate;16, connecting block;17, elastic spring;18, moving pipe;19, connecting frame;20, guide rod;21, connecting plate. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0019] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0020] like Figures 1 to 3 As shown, the seedling control component of the mountain tobacco transplanter in this embodiment includes a seedling base plate 1, which is connected to the transplanter. A seedling tube 2 is installed on the upper end of the seedling base plate 1 through a mounting hole. A fixing plate 3 is installed above the seedling tube 2 through a support rod. A through hole 4 is provided on the upper end of the fixing plate 3 above the seedling tube 2. A motor 5 is installed in the middle of the lower end of the fixing plate 3. A placement plate 6 is installed above the fixing plate 3 at the output end of the motor 5. A number of circular holes 7 are arranged in a circular array on the upper end of the placement plate 6. A toggle plate 8 is installed inside each of the circular holes 7. By placing the seedlings one by one into the circular holes 7 on the placement plate 6, the motor 5 drives the transplanter to move the seedlings. The actuating plate 8 on the placement plate 6 actuates the seedlings, causing them to fall one by one through the holes 4. Workers only need to place the tobacco seedlings into the circular holes 7. It is convenient to use and does not require workers to concentrate highly. The motor 5 rotates 360° divided by the number of circular holes 7 each time. A receiving pipe 9 is installed below the seedling tube 2 in a liftable manner. The receiving pipe 9 is used to catch the tobacco seedlings falling from the seedling tube 2. A transplanter 10 is movably installed at the lower end of the receiving pipe 9. The transplanter 10 is used to transplant the tobacco seedlings into the soil. The transplanting principle of the transplanter 10 is a known existing technology and will not be described in detail.

[0021] Specifically, a smooth layer 11 is installed on the upper surface of the fixed plate 3, and the lower end of the actuating plate 8 extends to the surface of the smooth layer 11. The smooth layer 11 effectively avoids large friction at the bottom of the tobacco seedlings and prevents damage to the tobacco seedlings. The smooth layer 11 is an acrylic paint coating with a certain degree of wear resistance and smoothness.

[0022] Furthermore, an electric push rod 12 is installed on one end of the seedling base plate 1, and a connecting ring 13 is installed at the lower end of the receiving pipe 9. A connecting plate 21 is installed at one end of the connecting ring 13. The output end of the electric push rod 12 is connected to the connecting plate 21. By controlling the extension of the electric push rod 12, the electric push rod 12 can drive the transplanter 10 to move downward, so that the tobacco seedlings can enter the soil. The operating frequency of the electric push rod 12 can be adjusted to adjust the spacing between the tobacco seedlings.

[0023] Further, the four connecting rods 14 are arranged on the upper end of the connecting ring 13 in a rectangular array, and a limiting plate 15 is arranged on the upper end of the connecting rod 14, and a connecting block 16 is arranged on the upper end of the transplanting device 10, the connecting block 16 is arranged on the lower end of the four connecting rods 14, and the elastic spring 17 is arranged on the surface of the connecting rod 14 between the upper end of the connecting block 16 and the connecting ring 13, when the electric push rod 12 drives the transplanting device 10 to move downward, the transplanting device 10 compresses the elastic spring 17 through the connecting block 16, so that the transplanting device 10 is inserted into the soil with a certain pressure, and the tobacco seedling planting is buffered.

[0024] Further, the moving pipe 18 is arranged on the upper end of the connecting block 16, and the upper end of the moving pipe 18 extends into the receiving pipe 9, and the moving pipe 18 is arranged to fill the gap between the connecting block 16 and the receiving pipe 9, so that the tobacco seedling can normally fall into the transplanting device 10.

[0025] Further, the connecting frame 19 is arranged on one side of the electric push rod 12 and located at one end of the seedling throwing bottom plate 1, the guide rod 20 is arranged on the lower end of the connecting frame 19, the guide rod 20 penetrates through the connecting plate 21 through the through hole on the lower end of the guide rod 20, and the guide rod 20 and the connecting plate 21 guide the lifting of the transplanting device 10.

[0026] The use method of the embodiment is as follows: the plurality of seedlings are placed into the circular hole 7 in the placing plate 6 one by one, the motor 5 drives the placing plate 6 to rotate, the tobacco seedling is pushed by the pushing plate 8 in the circular hole 7, the bottom end of the tobacco seedling is in contact with the smooth layer 11 on the fixed plate 3, when the circular hole 7 coincides with the through hole 4, the tobacco seedling falls through the through hole 4, in this process, the electric push rod 12 is elongated to drive the receiving pipe 9 to move downward, the transplanting device 10 compresses the elastic spring 17, so that the transplanting device 10 is inserted into the soil with a certain pressure, the tobacco seedling falls into the transplanting device 10 through the receiving pipe 9, the transplanting device 10 opens to transplant the seedling, and then the transplanting device 10 is reset, and then the above operation is repeated, so that the tobacco seedling transplanting operation can be performed, and the worker only needs to place the tobacco seedling into the circular hole 7 in sequence.

[0027] Finally, it should be noted that the above only describes the preferred embodiments of the present application, and is not used to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, and the technical solutions recorded in the foregoing embodiments can be modified by those skilled in the art, or some technical features can be replaced equivalently. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A seedling control component for a mountain tobacco transplanter, comprising a seedling base plate (1), characterized in that: The seedling base plate (1) is equipped with a seedling tube (2) through the mounting hole at the upper end. A fixing plate (3) is installed above the seedling tube (2) through the support rod. A through hole (4) is provided through the upper end of the fixing plate (3) above the seedling tube (2). A motor (5) is installed in the middle of the lower end of the fixing plate (3). A placement plate (6) is installed above the output end of the motor (5) above the fixing plate (3). Several circular holes (7) are arranged in a circular array at the upper end of the placement plate (6). A toggle plate (8) is installed inside each of the circular holes (7). A receiving pipe (9) is installed below the seedling tube (2) in a liftable manner. A transplanter (10) is movably installed at the lower end of the receiving pipe (9).

2. The seedling control component for a mountain tobacco transplanter according to claim 1, characterized in that: The upper surface of the fixed plate (3) is covered with a smooth layer (11), and the lower end of the actuating plate (8) extends to the surface of the smooth layer (11).

3. The seedling control component for a mountain tobacco transplanter according to claim 1, characterized in that: An electric push rod (12) is installed on one end of the seedling base plate (1), a connecting ring (13) is installed at the lower end of the receiving pipe (9), a connecting plate (21) is installed at one end of the connecting ring (13), and the output end of the electric push rod (12) is connected to the connecting plate (21).

4. The seedling control component for a mountain tobacco transplanter according to claim 3, characterized in that: The upper end of the connecting ring (13) is equipped with four connecting rods (14) in a rectangular array. The upper end of the connecting rods (14) is equipped with a limiting plate (15). The upper end of the transplanter (10) is equipped with a connecting block (16). The connecting block (16) is installed at the lower end of the four connecting rods (14). The upper end of the connecting block (16) and the surface of the connecting rods (14) between the connecting block (16) and the connecting ring (13) are equipped with elastic springs (17).

5. The seedling control component for a mountain tobacco transplanter according to claim 4, characterized in that: The upper end of the connecting block (16) is equipped with a movable pipe (18), the upper end of which extends into the inside of the receiving pipe (9).

6. The seedling control component for a mountain tobacco transplanter according to claim 3, characterized in that: The electric push rod (12) is equipped with a connecting frame (19) on one side of the seedling base plate (1). A guide rod (20) is installed at the lower end of the connecting frame (19). The lower end of the guide rod (20) passes through the connecting plate (21) through a through hole.

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