Fertilizing tool for planting gardening fruit trees

Abstract

The utility model belongs to the technical field of fertilizing tools, and provides a fertilizing tool for planting gardening fruit trees, which comprises a fertilizing pipe, a collecting hopper fixedly connected inside the fertilizing pipe, a pipe cover fixedly connected to the top of the fertilizing pipe, grips symmetrically and fixedly connected to two sides of the pipe cover, and a through hole and a charging hole respectively formed in the top of the pipe cover, a telescopic spring is movably connected to the outer side of the fertilizing rod, a plug is fixedly connected to the bottom end of the fertilizing rod, movable frames are symmetrically arranged on the two sides of the top of the fertilizing pipe, bolt pins are movably connected to the front faces of the movable frames in a penetrating mode, and soil expanding handles are movably connected to the inner sides of the movable frames through the bolt pins; through the arrangement of the reset spring, the movable frame, the soil expanding handle, the hinge and the drill bit, the fertilization effect is improved, and the situation that fertilizer is exposed or needs to be filled by workers after fertilization is completed is avoided, so that the labor intensity of the workers is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of fertilizer application tools, in particular to a fertilizer application tool for gardening fruit tree planting. Background Art

[0002] The soil around fruit trees tends to become compacted after a period of time, causing the soil fertility to decline. Therefore, the soil around them needs to be turned over and fertilized regularly. At this time, fertilization tools are needed. When fertilizing fruit trees, staff often need to dig out a certain amount of soil in order to deliver the fertilizer to the roots of the fruit trees.

[0003] The patent document with the prior art publication number CN214046601 U provides a fertilizing tool for planting horticultural fruit trees, including a connecting tube, the outer walls on both sides of the lower end of the connecting tube are fixedly connected with pedals, the connecting tube is provided with a feeding mechanism, the inner wall of the lower end of the connecting tube is fixedly connected with a limit ring, a baffle is provided below the limit ring, the diameter of the baffle is larger than the inner diameter of the limit ring, the middle position of the baffle is fixedly connected with a rotating shaft, the upper end of the rotating shaft is provided with an external thread, the lower end of the baffle is fixedly connected with a connecting column, the lower end of the connecting column is fixedly connected with a block, the block is circular, the diameter of the block is larger than the diameter of the connecting column, the lower end of the block is fixedly connected with a pointed head, the lower end of the connecting tube is provided with a through hole, and the block matches the diameter of the through hole. The utility model combines digging holes with fertilization, saving manpower.

[0004] However, during the use of the existing fertilization tools for gardening fruit trees, although they can be used in combination with digging holes and fertilizing, after digging the holes, the soil cannot be expanded and the fertilizer cannot be sent into the soil for burying. After fertilization, the fertilizer will be exposed, or the staff will need to bury it, which increases the labor intensity of the staff and leads to poor fertilization effect.

[0005] Therefore, those skilled in the art have proposed a fertilizing tool for horticultural fruit tree planting to solve the problems raised by the background technology. Utility Model Content

[0006] In order to solve the above technical problems, the utility model provides a fertilizing tool for horticultural fruit tree planting, so as to solve the problems in the prior art that fertilizer will be exposed after fertilization, or workers need to bury it, thereby increasing the labor intensity of workers and resulting in poor fertilization effect.

[0007] A fertilization tool for planting horticultural fruit trees, comprising a fertilization tube, a collecting hopper is fixedly connected to the inside of the fertilization tube, a tube cover is fixedly connected to the top of the fertilization tube, handles are symmetrically fixedly connected to the two sides of the tube cover, a through port and a feeding port are respectively opened on the top of the tube cover, a fertilization rod is movably connected to the top of the tube cover through the through port, a telescopic spring is movably connected to the outside of the fertilization rod, a plug is fixedly connected to the bottom end of the fertilization rod, movable frames are symmetrically arranged on the two sides of the top of the fertilization tube, a pin is movably connected to the front of the movable frame, and a soil expansion handle is movably connected to the inner side of the movable frame through the pin;

[0008] The top of the soil expanding handle is fixedly connected with a return spring, the bottom of the soil expanding handle is fixedly connected with a connecting assembly, the outer side of the bottom end of the fertilizer pipe is fixedly connected with a hinge, and the bottom end of the fertilizer pipe is fixedly connected with a drill bit through a hinge.

[0009] Preferably, the connecting assembly comprises a pull rod and a connecting rod, the bottom of the soil expanding handle is fixedly connected to the pull rod, the bottom end of the pull rod is fixedly connected to the connecting rod, and the connecting rod is fixedly connected to the drill bit.

[0010] Preferably, a foot pedal is symmetrically fixedly connected to the outer side of the fertilizer pipe, and a movable groove is provided on the top of the foot pedal.

[0011] Preferably, two return springs are provided, and the two return springs are fixedly connected to the handle.

[0012] Preferably, the front and back sides of the tube cover are fixedly connected with connecting strips, and the tube cover is fixedly connected to the fertilizer tube via the connecting strips.

[0013] Preferably, a fixing cap is threadedly connected to the top of the fertilizing rod, and fertilizer placing handles are symmetrically arranged on both sides of the fixing cap.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. The utility model is provided with a reset spring, a movable frame, a soil expansion handle, a hinge and a drill bit. When using the fertilization tool for gardening fruit trees, the worker adds fertilizer into the fertilization tube through the feeding port, then holds the handle and places the drill bit at the position where fertilizer is required, and then applies force through the foot pedal to pierce the drill bit into the soil. When the drill bit is inserted into the soil, the worker pulls the soil expansion handle upward, the reset spring is compressed, and the soil expansion handle moves upward through the movable frame. At the same time, the soil expansion handle pulls the drill bit apart through the pull rod and the connecting rod, so that the drill bit is separated and the soil is propped up, and then the fertilizer release handle is pulled downward to fix the cap strap. The fertilizing rod moves downward and compresses the telescopic spring. At the same time, the plug moves out of the collecting hopper and the fertilizer falls into the soil. After fertilizing, the fertilizing handle is released and the telescopic spring drives the fertilizing rod to reset. The plug blocks the collecting hopper and then the fertilizing tool is pulled out upward and the soil expanding handle is released at the same time. The reset spring pushes the soil expanding handle to reset and the drill bit merges together, thereby merging the expanded soil. In this way, the reset spring, movable frame, soil expanding handle, hinge and drill bit are set to improve the fertilization effect, avoid exposing the fertilizer after fertilization or requiring the staff to fill it, thereby reducing the labor intensity of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a partial structural schematic diagram of the pipe cover of the utility model;

[0018] Figure 3 This utility model Figure 2 A schematic diagram of the enlarged local structure at point A in the middle;

[0019] Figure 4 It is a cross-sectional view of the fertilizer application pipe of the utility model.

[0020] In the figure:

[0021] 1. Fertilizer pipe; 101. Collecting hopper; 2. Connecting strip; 3. Pipe cover; 301. Through port; 4. Feeding port; 5. Fertilizer rod; 501. Plug; 6. Telescopic spring; 7. Fixing cap; 8. Fertilizer placing handle; 9. Grip; 10. Reset spring; 11. Movable frame; 1101. Pin; 12. Soil expansion handle; 13. Pull rod; 14. Connecting rod; 15. Hinge; 16. Drill bit; 17. Foot pedal; 18. Movable slot. DETAILED DESCRIPTION

[0022] The following is a further detailed description of the implementation of the present utility model in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0023] In the description of this patent, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing this patent and simplifying the description, rather than indicating or implying 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 a limitation on this patent.

[0024] As attached Figure 1 To Attachment Figure 4 As shown:

[0025] Embodiment 1: A fertilizing tool for planting horticultural fruit trees, comprising a fertilizing tube 1, a collecting hopper 101 is fixedly connected inside the fertilizing tube 1, a tube cover 3 is fixedly connected to the top of the fertilizing tube 1, handles 9 are symmetrically fixedly connected to the two sides of the tube cover 3, a through opening 301 and a feeding port 4 are respectively opened on the top of the tube cover 3, a fertilizing rod 5 is movably connected to the top of the tube cover 3 through the through opening 301, a telescopic spring 6 is movably connected to the outer side of the fertilizing rod 5, a plug 501 is fixedly connected to the bottom end of the fertilizing rod 5, movable frames 11 are symmetrically arranged on both sides of the top of the fertilizing tube 1, a pin 1101 is movably connected to the front of the movable frame 11, and a soil expanding handle 12 is movably connected to the inner side of the movable frame 11 through the pin 1101;

[0026] The top of the soil expanding handle 12 is fixedly connected with a return spring 10, the bottom of the soil expanding handle 12 is fixedly connected with a connecting assembly, the outer side of the bottom end of the fertilizer pipe 1 is fixedly connected with a hinge 15, and the bottom end of the fertilizer pipe 1 is fixedly connected with a drill bit 16 through the hinge 15.

[0027] As can be seen from the above, after fertilization, the fertilization handle 8 is loosened, the telescopic spring 6 drives the fertilization rod 5 to reset, the plug 501 blocks the collecting hopper 101, and then the fertilization tool is pulled out upward and the soil expanding handle 12 is loosened at the same time, the reset spring 10 will push the soil expanding handle 12 to reset, and the drill bit 16 will merge together, thereby merging the expanded soil.

[0028] Embodiment 2: The connecting assembly includes a pull rod 13 and a connecting rod 14 . The bottom of the soil expanding handle 12 is fixedly connected with the pull rod 13 . The bottom end of the pull rod 13 is fixedly connected with the connecting rod 14 . The connecting rod 14 is fixedly connected to the drill bit 16 .

[0029] As can be seen from the above, when the soil expanding handle 12 is pulled upward, the return spring 10 will be compressed, and the soil expanding handle 12 will move upward through the movable frame 11. At the same time, the soil expanding handle 12 pulls the drill bit 16 apart through the pull rod 13 and the connecting rod 14, so that the drill bit 16 is separated and the soil is propped up.

[0030] Embodiment 3: A foot pedal 17 is symmetrically fixedly connected to the outer side of the fertilizer pipe 1 , and a movable groove 18 is formed on the top of the foot pedal 17 .

[0031] As can be seen from the above, by placing the foot on the foot pedal 17 and applying force, the worker can easily penetrate the drill bit 16 into the soil.

[0032] Embodiment 4: Two return springs 10 are provided, and the two return springs 10 are fixedly connected to the handle 9 .

[0033] As can be seen from the above, when the fertilizing tool is pulled out upward and the soil expanding handle 12 is released at the same time, the reset spring 10 will push the soil expanding handle 12 to reset, and the drill bit 16 will be combined at the same time.

[0034] Embodiment 5: The front and back sides of the pipe cover 3 are fixedly connected with connecting strips 2 , and the pipe cover 3 is fixedly connected to the fertilizer pipe 1 via the connecting strips 2 .

[0035] As can be seen from the above, the pipe cover 3 and the fertilizer pipe 1 can be firmly fixed together through the connecting strip 2.

[0036] Embodiment 6: A fixing cap 7 is threadedly connected to the top of the fertilizing rod 5 , and fertilizer placing handles 8 are symmetrically arranged on both sides of the fixing cap 7 .

[0037] As can be seen from the above, by pulling the fertilizer release handle 8 downward, the fixing cap 7 drives the fertilizer application rod 5 to move downward and compresses the telescopic spring 6, and at the same time the plug 501 moves out of the collecting hopper 101, and the fertilizer will fall into the soil.

[0038] Working principle: When using the fertilization tool for gardening fruit trees, the staff adds fertilizer into the fertilization tube 1 through the feeding port 4, and then holds the handle 9 and places the drill bit 16 at the position where fertilizer is needed, and then applies force through the pedal 17 to pierce the drill bit 16 into the soil. When inserted into the soil, the staff pulls the soil expansion handle 12 upward, the reset spring 10 will be compressed, and the soil expansion handle 12 will move upward through the movable frame 11. At the same time, the soil expansion handle 12 pulls the drill bit 16 apart through the pull rod 13 and the connecting rod 14, so that the drill bit 16 is separated and the soil is propped up, and then the soil expansion handle 12 is pulled downward. The fertilizer handle 8 and the fixed cap 7 drive the fertilizing rod 5 to move downward and compress the telescopic spring 6. At the same time, the plug 501 moves out of the collecting hopper 101, and the fertilizer will fall into the soil. After fertilization, the fertilizer handle 8 is released, the telescopic spring 6 drives the fertilizing rod 5 to reset, the plug 501 blocks the collecting hopper 101, and then the fertilization tool is pulled out upward and the soil expanding handle 12 is released at the same time. The reset spring 10 will push the soil expanding handle 12 to reset, and the drill bit 16 will merge together, thereby merging the expanded soil. This completes the use process of the utility model. The utility model has a simple structure and is safe and convenient to use.

[0039] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0040] Obviously, the embodiments described above are only some embodiments of the utility model, rather than all embodiments. The preferred embodiments of the utility model are given in the accompanying drawings, but they do not limit the patent scope of the utility model. The utility model can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the utility model more thorough and comprehensive. Although the utility model is described in detail with reference to the aforementioned embodiments, for those skilled in the art, it is still possible to modify the technical solutions recorded in the aforementioned specific implementation methods, or to replace some of the technical features therein with equivalents. Any equivalent structure made using the contents of the utility model specification and the accompanying drawings, directly or indirectly used in other related technical fields, is also within the scope of patent protection of the utility model.

[0041] The embodiments of the present invention are provided for the purpose of illustration and description. Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present invention. Ordinary technicians in this field can change, modify, replace and deform the above embodiments within the scope of the present invention.

Claims

1. A fertilizing tool for horticultural fruit tree planting, characterized in that: The invention comprises a fertilizer pipe (1), wherein a collecting hopper (101) is fixedly connected inside the fertilizer pipe (1), a pipe cover (3) is fixedly connected to the top of the fertilizer pipe (1), handles (9) are symmetrically fixedly connected to the two sides of the pipe cover (3), a through opening (301) and a feeding port (4) are respectively opened on the top of the pipe cover (3), a fertilizer rod (5) is movably connected to the top of the pipe cover (3) through the through opening (301), a telescopic spring (6) is movably connected to the outer side of the fertilizer rod (5), a plug (501) is fixedly connected to the bottom end of the fertilizer rod (5), movable frames (11) are symmetrically arranged on the two sides of the top of the fertilizer pipe (1), a pin (1101) is movably connected to the front side of the movable frame (11), and a soil expanding handle (12) is movably connected to the inner side of the movable frame (11) through the pin (1101); The top of the soil expanding handle (12) is fixedly connected to a return spring (10), the bottom of the soil expanding handle (12) is fixedly connected to a connecting assembly, the outer side of the bottom end of the fertilizing pipe (1) is fixedly connected to a hinge (15), and the bottom end of the fertilizing pipe (1) is fixedly connected to a drill bit (16) via the hinge (15).

2. A fertilizing tool for planting horticultural fruit trees as claimed in claim 1, characterized in that: The connecting assembly comprises a pull rod (13) and a connecting rod (14); the bottom of the soil expanding handle (12) is fixedly connected to the pull rod (13); the bottom end of the pull rod (13) is fixedly connected to the connecting rod (14); and the connecting rod (14) is fixedly connected to the drill bit (16).

3. A fertilizing tool for planting horticultural fruit trees as claimed in claim 1, characterized in that: A foot pedal (17) is symmetrically fixedly connected to the outer side of the fertilizer application pipe (1), and a movable groove (18) is provided on the top of the foot pedal (17).

4. A fertilizing tool for planting horticultural fruit trees as claimed in claim 1, characterized in that: Two return springs (10) are provided, and the two return springs (10) are fixedly connected to the handle (9).

5. A fertilizing tool for planting horticultural fruit trees as claimed in claim 1, characterized in that: The front and back sides of the pipe cover (3) are both fixedly connected with connecting strips (2), and the pipe cover (3) and the fertilization pipe (1) are fixedly connected via the connecting strips (2).

6. A fertilizing tool for planting horticultural fruit trees as claimed in claim 1, characterized in that: A fixing cap (7) is threadedly connected to the top of the fertilizing rod (5), and fertilizer placing handles (8) are symmetrically arranged on both sides of the fixing cap (7).

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