Hole digging and fertilizing all-in-one machine for vegetable planting

Abstract

The utility model discloses a hole opening and fertilizing all-in-one machine for vegetable planting, and belongs to the field of vegetable planting. A hole opening and fertilizing all-in-one machine for vegetable planting comprises a transmission column and a drill bit welded to the outer portion in a surrounding mode, a transmission assembly is arranged at the upper end of the transmission column, and a first connecting ring in the transmission assembly is located at the upper end of the transmission column. The hole opening and fertilizing all-in-one machine solves the problems that in the hole opening process of an existing hole opening and fertilizing all-in-one machine, the falling position of fertilizer deviates from one side of a drill bit, the deviation of the falling position of the fertilizer can cause that the fertilizer cannot completely fall at the hole punching position of the drill bit, and the hole opening and fertilizing effect is affected. After the transmission ring is driven and the drill bit is driven to conduct stirring and punching, fertilizer is fed from the feeding cavity, the fertilizer can fall into holes, the blocking piece can stretch out of the discharging opening along with pressing of the flexible pipe, the discharging opening is unfolded, and the fertilizer can be discharged into the punched holes through the discharging opening.

Description

Technical Field

[0001] The utility model relates to the field of vegetable planting, in particular to a hole-opening and fertilizing integrated machine for vegetable planting. Background Technique

[0002] The hole-opening and fertilizing integrated machine for vegetable planting can automatically complete the hole-opening operation of the soil during the vegetable planting process, accurately apply fertilizers into the holes, and then cover the soil to achieve efficient and accurate fertilization operations. Such a machine not only improves the efficiency of vegetable planting but also precisely controls the amount of fertilizer applied;

[0003] The Chinese patent with the publication number CN215011504U discloses a hole-opening and fertilizing integrated machine, which includes a driving device, a hole-opening drill rod, a barrel, a backpack fertilizer tank, a fertilizer pipe, and a fertilizer switch device. The barrel is installed below the driving device, and the hole-opening drill rod is arranged inside the barrel with its drill bit part exposed outside the barrel. Using the hole-opening and fertilizing integrated machine can simultaneously achieve hole-opening and fertilization, improve the operation efficiency, and the structure volume of the hole-opening and fertilizing integrated machine of this utility model is not large, and it can be operated by a single person, which is convenient for operation in mountains and woodlands.

[0004] During the hole-opening process of the hole-opening and fertilizing integrated machine of the above patent, the falling position of the fertilizer deviates to one side of the drill bit. The deviation of the fertilizer falling position will cause the fertilizer not to all fall on the position drilled by the drill bit, affecting the hole-opening and fertilizing effect. Content of the Utility Model

[0005] The purpose of the utility model is to provide a hole-opening and fertilizing integrated machine for vegetable planting. After driving the transmission ring and driving the drill bit to stir and drill holes, fertilizers are input from the position of the feeding cavity. The fertilizers will fall into the holes, and by pressing the flexible pipe, the blocking piece can extend out from the outside of the discharge port to expand the discharge port, so that the fertilizers can be discharged into the drilled holes through the discharge port, solving the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A hole-opening and fertilizing integrated machine for vegetable planting, including a transmission column and a drill bit welded around the outside. The upper end of the transmission column is provided with a transmission component, and the transmission component consists of a gear, a transmission ring, and a first connecting ring located at the upper end of the transmission column. The upper end of the transmission ring is welded with a first connecting ring. The gear is located on one side outside the transmission ring. The upper end inside the transmission column, the inside of the transmission ring, and the first connecting ring are penetrated by a feeding cavity. The materials dropped through the feeding cavity can directly fall on the hole-drilling positions of the transmission column and the drill bit, so that the hole-drilling position overlaps with the fertilizer falling position, and no position deviation will occur.

[0007] Preferably, the outside of the first connecting ring is meshed and connected with the outside of the gear, and the lower end of the transmission ring is welded and fixed to the upper end of the transmission column.

[0008] Preferably, a limiting frame is arranged in the middle of the feeding cavity, a flexible tube is arranged inside the limiting frame, a blocking piece is arranged at one end of the flexible tube, and the blocking piece connected correspondingly can be pushed to move by pressing the position of the flexible tube.

[0009] Preferably, the discharge port arranged outside the plug piece penetrates through the transmission column and extends to the inside of the feeding cavity. After the blocking piece is pushed, the discharge port can be unfolded, and the blocking piece can also be pulled by the flexible tube to make the blocking piece fill the discharge port.

[0010] Preferably, a limiting inclined surface is arranged at the lower end inside the feeding cavity facing the blocking piece, and an extension piece integrally structured with the blocking piece is arranged between the limiting inclined surface and the blocking piece. The inclined limiting inclined surface can limit the extension piece, and after being limited, the extension piece can drive the blocking piece to stably slide along the limiting inclined surface.

[0011] Preferably, a sliding rail shorter than the extension piece is arranged around the flexible tube outside the limiting frame, and a second connecting ring is fixedly arranged on the outer wall of the flexible tube at the position of the sliding rail. The sliding of the second connecting ring in the sliding rail can improve the telescopic stability of the flexible tube, and the limitation can also improve the limitation on the telescopic movement, restricting the telescopic movement of the lower end blocking piece and the extension piece to prevent the lower end blocking piece and the extension piece from completely exposing outside the discharge port.

[0012] Preferably, a guiding frame for restricting the transmission of the flexible tube is arranged on the surface of the lower end of the limiting frame facing the blocking piece. The guiding frame can guide the transmission of the flexible tube, which is convenient for adjusting the position of the blocking piece by pressing the flexible tube.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] In the present utility model, the transmission assembly drives the transmission column and the externally surrounded drill bit to rotate through the output and transmission of the motor. First, the rotation of the drill bit can drill holes. After drilling, for the fertilization requirement, the user does not need to pull out the transmission column and the drill bit. After fertilizers are put into the feeding cavity, the flexible tube is manually pushed, so that the flexible tube pushes the blocking piece and the discharge port can be exposed after being restricted by the limiting inclined surface. The fertilizers put into the feeding cavity will fill the fertilizers corresponding to the dug holes from the discharge port, and a part of the fertilizers stay in the middle position at the lower end inside the transmission column. Hold and press the rotatable handle corresponding to the flexible tube, and with the further rotation of the drill bit, the fertilizers staying at the lower end inside the transmission column can be actively thrown out by the centrifugal force, so that the fertilizers are evenly distributed in the holes dug by the drill bit, and there is no deviation between the fertilizers and the drilling positions, improving the effect and efficiency of hole-opening fertilization for vegetable planting. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional external structure diagram of the whole of the present utility model;

[0016] Figure 2 This is the front view of the internal transmission structure of the drive column of the present utility model;

[0017] Figure 3 Of the present utility model Figure 2 Partial enlarged view of area A in

[0018] Figure 4 Of the present utility model Figure 2 Partial enlarged view of area B in.

[0019] In the figure: 1, drive column; 2, drill bit; 3, first connecting ring; 4, gear; 5, feeding cavity; 6, flexible tube; 7, drive ring; 8, limiting frame; 9, sliding rail; 10, second connecting ring; 11, blocking piece; 12, extension piece; 13, limiting inclined surface; 14, guiding frame; 15, discharge port. Specific embodiments

[0020] The present invention will be further described below in conjunction with specific embodiments.

[0021] Embodiment 1

[0022] As Figure 1 And Figure 2 shown, a hole-opening and fertilizing integrated machine for vegetable planting in this embodiment includes a drive column 1. Drill bits 2 are distributed around the outside of the drive column 1, and the drill bits 2 are welded and fixed to the drive column 1. The drive column 1 can be driven by a transmission component to drive the drive column 1 and the drill bits 2 to rotate. The cone protruding from the lower end of the drive column 1 will first contact the drilling position. With continuous rotation, the drill bits 2 can then contact the soil and drill holes;

[0023] Specifically, a transmission component for transmission is provided at the upper end of the drive column 1. The transmission component is composed of a gear 4, a drive ring 7, and a first connecting ring 3. A motor for output is provided at the center position of the upper end of the gear 4. The output of the motor can drive the gear 4 to rotate. The outside of the gear 4 is meshed and connected with the outside of the drive ring 7, and the lower end of the drive ring 7, the first connecting ring 3, and the upper end of the drive column 1 are welded and fixed in sequence. The drive column 1 can be driven to rotate through the meshing connection between the gear 4 and the drive ring 7;

[0024] Among them, a feeding cavity 5 is provided through the inside of the first connecting ring 3. The feeding cavity 5 passes through the first connecting ring 3, the upper end inside the drive column 1, and the drive ring 7 in sequence, so that the subsequently input fertilizer can fall to one side of the blocking piece 11 inside the drive column 1:

[0025] Specifically in this embodiment, a limiting frame 8 for support and limitation is provided in the middle of the feeding chamber 5. A flexible tube 6 for transmission is slidably arranged inside the limiting frame 8. One end of the flexible tube 6 is welded with a blocking piece 11. By pressing the flexible tube 6, the blocking piece 11 can be pushed to move, and the movement of the blocking piece 11 can cause the fertilizer input inside to be discharged;

[0026] As Figure 2 and Figure 4 shown, a discharge port 15 is arranged outside the blocking piece 11, and the discharge port 15 penetrates through the transmission column 1 and extends to the internal feeding chamber 5. The outside of the discharge port 15 is connected to the blocking piece 11 in a card slot manner. Through the transmission of the flexible tube 6, the blocking piece 11 can adjust the opening and closing states of the discharge port 15;

[0027] Referring to Figure 2 and Figure 4 shown, a limiting inclined surface 13 is inclined towards the blocking piece 11 at the lower end of the feeding chamber 5 inside the transmission column 1. An extension piece 12 is attached to the upper end of the limiting inclined surface 13, and the extension piece 12 and the blocking piece 11 are of an integral structure. Through the push of the flexible tube 6 and the limitation of the extension piece 12 by the limiting inclined surface 13, the blocking piece 11 can be smoothly horizontally unfolded to open the discharge port 15.

[0028] Embodiment 2

[0029] As Figure 3 shown, in order to improve the transmission stability between the flexible tube 6 and the limiting frame 8, the inside of the limiting frame 8 is longitudinally enlarged and provided with a sliding rail 9. The length of the sliding rail 9 is shorter than the length of the extension piece 12. A second connecting ring 10 is arranged around the inside of the sliding rail 9, and the second connecting ring 10 and the flexible tube 6 are of an integral structure. During the process of pushing the flexible tube 6, the second connecting ring 10 will slide inside the sliding rail 9. Instead, through the limitation of the sliding rail 9 on the second connecting ring 10, it can be avoided that the extension piece 12 falls off to one side outside the limiting inclined surface 13, and it can be avoided that the structure integrating the limiting inclined surface 13 and the blocking piece 11 completely falls off outside the discharge port 15;

[0030] Embodiment 3

[0031] On the surface of the lower end of the limiting frame 8 facing the blocking piece 11, a guiding frame 14 for limiting the transmission of the flexible tube 6 is provided. By limiting the transmission of the limiting frame 8 through the guiding frame 14, after the flexible tube 6 is pushed, it can drive the blocking piece 11 connected to one end to be smoothly pushed and unfold the discharge port 15 and close the discharge port 15;

[0032] On the other hand, both the upper end of the first connecting ring 3 and the upper end of the flexible tube 6 are independently provided with handles for gripping. The handle corresponding to the flexible tube 6 is rotatably connected to the upper end of the flexible tube 6. During the process of gripping and due to the rotational connection between them, when the motor outputs to the transmission column 1, the position of the flexible tube 6 can be continuously gripped, facilitating the direct ejection of the fertilizer input from the feeding chamber 5.

[0033] Working principle: When using the device to drill holes and apply fertilizers at the planting position, grip the handle at the upper end of the first connecting ring 3, and drive the transmission column 1 and the drill bit 2 to move through the handle corresponding to the first connecting ring 3. Align the transmission column 1 and the drill bit 2 with the hole-drilling and fertilizer-applying position, and start the motor at the center of the upper end of the gear 4 in the transmission assembly. The output of the motor can drive the transmission ring 7 to rotate through the gear 4 inside the transmission assembly. The rotation of the transmission ring 7 can drive the transmission column 1 and the drill bit 2 connected to the lower end by the first connecting ring 3 to rotate. The rotation of the drill bit 2 can be used to hollow out. After hollowing out to a certain depth, drop the fertilizing material through the feeding chamber 5. The fertilizer passes through the through-hole inside the transmission column 1 and contacts the blocking piece 11. Grip the handle at the upper end of the flexible tube 6, press the handle and drive the flexible tube 6 to slide within the limiting frame 8. The restriction of the flexible tube 6 by the limiting frame 8 and the restriction of the extension piece 12 by the limiting inclined surface 13 can cause the blocking piece 11 to extend, so that the blocking piece 11 extends outside the transmission column 1, the blocking piece 11 extends out and exposes the discharge port 15. After the blocking piece 11 extends out, continue to drive the transmission column 1, and the rotation of the transmission column 1 can eject the fertilizer inside the transmission column 1.

[0034] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0035] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention.

Claims

1. An integrated hole-opening and fertilizing machine for vegetable planting, comprising a transmission column (1) and a drill bit (2) welded around the outside, characterized in that: A transmission component is provided at the upper end of the transmission column (1). The transmission component is composed of a gear (4), a transmission ring (7), and a first connection ring (3) located at the upper end of the transmission column (1). The first connection ring (3) is welded to the upper end of the transmission ring (7). The gear (4) is located on one side outside the transmission ring (7). An input material cavity (5) is penetrated through the upper end inside the transmission column (1), the transmission ring (7), and the first connection ring (3).

2. The one-hole fertilizing integrated machine for vegetable planting according to claim 1, characterized in that: The outside of the first connection ring (3) is meshed and connected with the outside of the gear (4). The lower end of the transmission ring (7) is fixedly welded to the upper end of the transmission column (1).

3. The one-hole fertilizing integrated machine for vegetable planting according to claim 1, wherein: A limiting frame (8) is arranged in the middle of the input material cavity (5). A flexible tube (6) is arranged inside the limiting frame (8). One end of the flexible tube (6) is provided with a blocking piece (11).

4. The one - hole - opening and fertilizing integrated machine for vegetable planting according to claim 3, wherein: A discharge port (15) arranged outside the blocking piece (11) penetrates through the transmission column (1) and extends into the input material cavity (5).

5. The hole-opening and fertilizing integrated machine for vegetable planting according to claim 4, wherein: A limiting inclined surface (13) is arranged at the lower end inside the input material cavity (5) facing the blocking piece (11). An extension piece (12) integrated with the blocking piece (11) is arranged between the limiting inclined surface (13) and the blocking piece (11).

6. The one-hole fertilizing integrated machine for vegetable planting according to claim 3, wherein: A sliding rail (9) shorter than the extension piece (12) is arranged around the flexible tube (6) outside the limiting frame (8). A second connection ring (10) is fixedly arranged on the outer wall of the flexible tube (6) at the position of the sliding rail (9).

7. A hole-opening and fertilizing integrated machine for vegetable planting according to claim 3, wherein: A guiding frame (14) for limiting the transmission of the flexible tube (6) is arranged on one side of the lower end of the limiting frame (8) facing the blocking piece (11).

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