Farm implement for planting Li medicine

Abstract

The utility model relates to the technical field of Li medicine planting farm tools, and discloses a Li medicine planting farm tool which comprises a hoe piece, a hoe base and a hoe rod, the hoe rod is arranged on one side of the hoe base, the outer wall of one end of the hoe base is connected with the hoe piece in a sliding mode, and cavities are symmetrically formed in the portion, close to the hoe piece, of the hoe base in a penetrating mode. First limiting blocks are symmetrically and slidably connected to the inner wall of the cavity, one ends of the two first limiting blocks both penetrate and extend into the hoe piece, a screw hole is formed in the outer wall of the end, close to the hoe rod, of the hoe base in a penetrating mode, threads are arranged on the outer wall of one end of the hoe rod, and the outer wall of one end of the hoe rod is in threaded connection with the hoe base through the screw hole; the outer wall of the end, located in the screw hole, of the hoe rod is fixedly connected with a push rod, one end of the push rod penetrates and extends into the cavity and abuts against the first limiting block, and a hole is formed in the outer wall of the end, located in the cavity, of the push rod. The replacement efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural tools for planting Li medicine, in particular to agricultural tools for planting Li medicine. Background Art

[0002] Li medicine is a kind of medicine grown in the Li ethnic group area of ​​Hainan, such as red-shelled pine, Ganoderma lucidum, Hainan ginseng, bird's nest, etc. These medicinal materials are distributed in the hills, mountains, and marshes of various counties, such as Baoting, Qiongzhong, Baisha, and Ledong.

[0003] When planting Li medicine, agricultural tools are needed to harvest, dig holes, make ridges, cultivate, cover the land, weed, break up the soil, till and cultivate the soil. The agricultural tools used include hoes, hatchets, etc. Some hoes are long when in use and cannot be adjusted according to the height of the user. At the same time, the hoe blade is usually installed and fixed by tightening a wooden block. When the hoe blade is damaged, it is cumbersome to disassemble. Therefore, it is necessary to propose agricultural tools for planting Li medicine. Utility Model Content

[0004] The utility model aims to solve one of the technical problems in the related art at least to a certain extent. To this end, one purpose of the utility model is to provide a Li medicine planting agricultural tool.

[0005] The agricultural tool for planting Chinese medicinal herbs according to the utility model comprises a hoe blade, a hoe seat and a hoe rod, one side of the hoe seat is provided with a hoe rod, an outer wall of one end of the hoe seat is provided with a hoe blade, the inner part of the hoe seat near the hoe blade is symmetrically penetrated with a cavity, the inner wall of the cavity is symmetrically slidably connected with a first limiting block, and one end of each of the two first limiting blocks penetrates and extends into the hoe blade;

[0006] A screw hole is formed through the outer wall of one end of the hoe seat close to the hoe rod, and a thread is formed on the outer wall of one end of the hoe rod and is connected to the thread of the hoe seat through the screw hole. A push rod is fixedly connected to the outer wall of one end of the hoe rod located in the screw hole, and one end of the push rod extends into the cavity and abuts against the first limit block. A hole is formed on the outer wall of one end of the push rod located in the cavity, and an auxiliary rod is slidably connected to the outer wall of one end of the hoe rod away from the hoe seat.

[0007] The interior of the hoe rod is symmetrically provided with a cavity at the position of the auxiliary rod, and the inner walls of the two cavities are slidably connected with a second limit block. The inner wall of the auxiliary rod is provided with a plurality of limit holes equidistantly relative to the position of the second limit block, and one end of the two second limit blocks extends into the corresponding limit holes.

[0008] Preferably, the outer walls of one end of the two first limit blocks located in the cavity are fixedly connected to a first spring, and the other ends of the two first springs are fixedly connected to the hoe seat.

[0009] Preferably, the outer walls of one end of the two second limit blocks located in the cavity are fixedly connected to a second spring, and the other ends of the two second springs are fixedly connected to the hoe rod.

[0010] Preferably, a fixing screw hole is formed through the outer wall of the auxiliary rod, and one end of the fixing screw hole extends into the hoe rod and is threadedly connected to the threaded rod, and one end of each of the two second limit blocks extends into the fixing screw hole and abuts against the connected threaded rod.

[0011] Preferably, one end of the connecting threaded rod extends outside the hoe rod and is fixedly connected to a handle.

[0012] The beneficial effects of the utility model are as follows: the connecting threaded rod can be rotated out of the fixing screw hole by the handle, so that the second limit block can be moved out of the limit hole, and the auxiliary rod can be pulled to increase the length of the farm implement; the hoe rod can also be moved out of the hoe seat, so that the push rod is separated from the first limit block, and the first spring pushes the first limit block to separate from the hoe, so that the hoe can be replaced, the length of the farm implement can be adjusted according to one's own needs, and the hoe blade can be replaced without using tools, thereby speeding up the replacement efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a front view structural schematic diagram of the Li medicine planting agricultural tool proposed by the utility model.

[0014] Figure 2 The utility model is a schematic diagram of the installation position structure of the hoe seat of the Li medicine planting agricultural tool.

[0015] Figure 3 This is a schematic diagram of the installation position structure of the hoe rod of the Li medicine planting agricultural tool proposed by the utility model.

[0016] Figure 4 The utility model is a schematic diagram of the cross-sectional structure of the auxiliary rod of the Li medicine planting agricultural tool.

[0017] Figure 5 The utility model is a schematic diagram of the cross-sectional structure of the hoe seat of the agricultural tool for planting Li medicine.

[0018] In the figure: 1. hoe blade; 2. hoe base; 3. hoe rod; 4. first limit block; 5. screw hole; 6. push rod; 7. auxiliary rod; 8. second limit block; 9. limit hole; 10. first spring; 11. second spring; 13. fixing screw hole; 14. connecting threaded rod; 15. handle. DETAILED DESCRIPTION

[0019] Reference Figure 1-5The agricultural tool for planting Li medicine comprises a hoe blade 1, a hoe seat 2 and a hoe rod 3. The hoe rod 3 is arranged on one side of the hoe seat 2. The outer wall of one end of the hoe seat 2 is provided with the hoe blade 1. The inner wall of the hoe seat 2 near the hoe blade 1 is symmetrically penetrated with a cavity. The inner wall of the cavity is symmetrically slidably connected with a first limiting block 4, and one end of the two first limiting blocks 4 extends through the hoe blade 1.

[0020] A screw hole 5 is formed through the outer wall of one end of the hoe seat 2 close to the hoe rod 3, and a thread is formed on the outer wall of one end of the hoe rod 3 and is threadedly connected to the hoe seat 2 through the screw hole 5. A push rod 6 is fixedly connected to the outer wall of one end of the hoe rod 3 located in the screw hole 5, and one end of the push rod 6 extends through the cavity and abuts against the first limit block 4. A hole is formed on the outer wall of one end of the push rod 6 located in the cavity, and an auxiliary rod 7 is slidably connected to the outer wall of one end of the hoe rod 3 away from the hoe seat 2;

[0021] The interior of the hoe rod 3 is symmetrically provided with a cavity at the position of the auxiliary rod 7, and the inner walls of the two cavities are slidably connected with a second limit block 8. The inner wall of the auxiliary rod 7 is equidistantly provided with a plurality of limit holes 9 relative to the position of the second limit block 8, and one end of the two second limit blocks 8 extends through the corresponding limit holes 9.

[0022] Among them, the outer walls of one end of the two first limit blocks 4 located in the cavity are fixedly connected with the first spring 10, and the other ends of the two first springs 10 are fixedly connected to the hoe seat 2, so that the first spring 10 can be used to push the first limit blocks 4 to move.

[0023] Among them, the outer walls of one end of the two second limit blocks 8 located in the cavity are fixedly connected with the second spring 11, and the other ends of the two second springs 11 are fixedly connected to the hoe rod 3, so that the second spring 11 can be used to push the second limit blocks 8 to move.

[0024] Among them, a fixing screw hole 13 is opened through the outer wall of the auxiliary rod 7, and one end of the fixing screw hole 13 extends through the hoe rod 3 and is threadedly connected to the threaded rod 14, and one end of the two second limit blocks 8 extends through the fixing screw hole 13 and abuts against the connecting threaded rod 14, so as to facilitate the use of the connecting threaded rod 14 to limit and fix the auxiliary rod 7.

[0025] One end of the connecting threaded rod 14 extends to the outside of the hoe rod 3 and is fixedly connected with a handle 15, so that the handle 15 can be used to drive the connecting threaded rod 14 to rotate.

[0026] When the device is in use, the auxiliary rod 7 can be held by hand to turn the soil through the hoe blade 1 and plant Chinese medicinal herbs. When the length of the hoe rod 3 needs to be adjusted, the handle 15 is used to drive the connecting threaded rod 14 to rotate outward, so that the connecting threaded rod 14 is separated from the second limit block 8, and the auxiliary rod 7 is pulled outward, and the auxiliary rod 7 moves on the outer wall of the hoe rod 3. After the position of the auxiliary rod 7 is adjusted, the second spring 11 pushes the second limit block 8 into the limit hole 9 to limit the auxiliary rod 7. The connecting threaded rod 14 is fixed in the screw hole 13, and the second limit block 8 is abutted against the second limit block 8 to limit the second limit block 8. The hoe rod 3 can be rotated out of the hoe seat 2, and the hoe rod 3 drives the push rod 6 to separate from the first limit block 4. The first spring 10 pushes the first limit block 4 to move out of the hoe seat 2, and the hoe blade 1 can be separated from the hoe seat 2. The new hoe blade 1 is moved to the outside of the hoe seat 2, the hoe rod 3 is rotated into the hoe seat 2, and the push rod 6 is moved into the hoe seat 2. The push rod 6 pushes the first limit block 4 to move into the hoe blade 1, and the hoe blade 1 is limited and fixed.

Claims

1. A farming tool for planting Li medicine, comprising a hoe blade (1), a hoe base (2) and a hoe rod (3), characterized in that: A hoe rod (3) is provided on one side of the hoe seat (2); a hoe blade (1) is provided on the outer wall of one end of the hoe seat (2); a cavity is symmetrically penetrated and opened inside the hoe seat (2) near the hoe blade (1); a first limit block (4) is symmetrically slidably connected to the inner wall of the cavity; and one end of each of the two first limit blocks (4) penetrates and extends into the hoe blade (1); A screw hole (5) is formed through the outer wall of one end of the hoe seat (2) close to the hoe rod (3), and a thread is formed on the outer wall of one end of the hoe rod (3) and is threadedly connected to the hoe seat (2) through the screw hole (5); a push rod (6) is fixedly connected to the outer wall of one end of the hoe rod (3) located in the screw hole (5), and one end of the push rod (6) extends through the cavity and abuts against the first limit block (4); a hole is formed on the outer wall of one end of the push rod (6) located in the cavity, and an auxiliary rod (7) is slidably connected to the outer wall of one end of the hoe rod (3) away from the hoe seat (2); The interior of the hoe rod (3) is symmetrically provided with cavities at the position of the auxiliary rod (7), and the inner walls of the two cavities are slidably connected with second limit blocks (8). The inner wall of the auxiliary rod (7) is equidistantly provided with a plurality of limit holes (9) at the position of the second limit blocks (8), and one end of the two second limit blocks (8) extends through the corresponding limit holes (9).

2. The agricultural tool for planting Li medicine according to claim 1, characterized in that: The outer walls of one end of the two first limit blocks (4) located in the cavity are both fixedly connected to a first spring (10), and the other ends of the two first springs (10) are both fixedly connected to the hoe seat (2).

3. The agricultural tool for planting Li medicine according to claim 1, characterized in that: The outer walls of one end of the two second limit blocks (8) located in the cavity are both fixedly connected to a second spring (11), and the other ends of the two second springs (11) are both fixedly connected to the hoe rod (3).

4. The agricultural tool for planting Li medicine according to claim 1, characterized in that: A fixing screw hole (13) is formed through the outer wall of the auxiliary rod (7), and one end of the fixing screw hole (13) extends through the hoe rod (3) and is threadedly connected to the threaded rod (14), and one end of each of the two second limit blocks (8) extends through the fixing screw hole (13) and abuts against the connected threaded rod (14).

5. The agricultural tool for planting Li medicine according to claim 4, characterized in that: One end of the connecting threaded rod (14) extends outside the hoe rod (3) and is fixedly connected to a handle (15).

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