Small-area manual soil turning device

Abstract

The utility model belongs to the technical field of soil turning devices, and particularly relates to a small-area manual soil turning device which comprises a supporting frame, a soil turning head is fixedly installed at the bottom of the supporting frame, a pedal is arranged in the supporting frame, a connecting cylinder is fixedly installed in the center of the top of the supporting frame, and a connecting groove and a connecting hole are formed in the outer surface of the connecting cylinder. The soil turning head comprises a supporting plate fixedly installed at the bottom of the supporting frame, a plurality of sets of soil turning teeth are evenly distributed and installed at the bottom of the supporting plate, the soil turning teeth are arranged in an arc shape, and the bottoms of the soil turning teeth are arranged in a conical tip shape. And the main rod is reversely rotated and then pulled, so that the connecting block is separated from the connecting groove, the main rod is separated from the supporting frame, the main rod and the soil turning head can be stored separately during transportation, the occupied space is reduced, and transportation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of soil-turning devices, in particular to a small-area manual soil-turning device. Background Technique

[0002] When planting crops, soil turning is a very important farming step, which is beneficial for the roots of plants to absorb oxygen, carry out respiration, and the released energy can be used for the roots to absorb inorganic salts in the soil, thus being beneficial to the growth of plants. And turning the soil in winter has the effect of deep plowing, can promote root growth, and reduce the occurrence of pests, diseases and weeds. By turning the soil, the soil can be loosened to avoid caking and ensure the normal growth of plants.

[0003] The prior art has the following deficiencies: In the "labor-saving soil-turning fork" with the publication number of CN213548200U in the prior art, "it includes a foot pedal, a soil-turning fork welded to the lower side of the foot pedal, an insertion rod opening arranged in the middle of the upper end of the foot pedal, a fork rod welded to the insertion rod opening, and a handle arranged at the upper end of the fork rod. Among them, the fork rod is bent, a stabilizing rod is arranged on the upper side of the bent part of the fork rod, a hinge seat is arranged on the lower side, a hinge shaft is arranged in the hinge seat, and a limiting rod capable of keeping the fork rod at a certain angle with the support rod and enabling the support rod to be located at the accurate soil-turning position is arranged at one end of the hinge seat close to the fork rod";

[0004] When the above equipment is in use, a support rod that plays a lever role is arranged on the lower side of the bent part of the fork rod. Therefore, when performing soil-turning operations, the labor intensity can be greatly reduced, and thus the labor time can be reduced and the labor efficiency can be improved. In addition, the utility model also has the advantages of simple structure, convenient use, reasonable design, and can be easily operated in a comfortable working posture. However, when in use, due to the large volume of the soil-turning machine and the inability to be disassembled, it occupies a large space during transportation, and because the front end of the fork is very sharp, the front end of the fork is easily damaged during transportation and carrying. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a small-area manual soil-turning device to solve the problems put forward in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A small-area manual soil-turning device includes a support frame, a soil-turning head is fixedly installed at the bottom of the support frame, a pedal is arranged inside the support frame, a connecting cylinder is fixedly installed at the center of the top of the support frame, a connecting groove and a connecting hole are opened on the outer surface of the connecting cylinder, and a main rod is arranged inside the connecting cylinder.

[0007] As a preferred technical solution of the present utility model, the soil-turning head includes a support plate fixedly installed at the bottom of the support frame. A plurality of groups of soil-turning teeth are evenly distributed and installed at the bottom of the support plate. The soil-turning teeth are arc-shaped and the bottom is tapered.

[0008] As a preferred technical solution of the present utility model, the pedal is U-shaped, and the top of the pedal extends to the top of the support frame and is fixedly installed with a fixing nut by threading.

[0009] As a preferred technical solution of the present utility model, the connecting groove is L-shaped and extends to the top of the connecting cylinder. There are two groups of connecting grooves, which are arranged in opposite symmetrical directions. A connecting block adapted to the connecting groove is fixedly installed on the outer surface of the main rod.

[0010] As a preferred technical solution of the present utility model, there are two groups of connecting holes, and the two groups of connecting holes are respectively located below the connecting grooves and are respectively between the two groups of connecting grooves.

[0011] As a preferred technical solution of the present utility model, two groups of symmetrically arranged sliding grooves are opened at the positions of the main rod corresponding to the connecting holes. A clamping block with a semicircular end is slidably installed inside the sliding groove, and a spring is fixedly installed between the clamping block and the sliding groove.

[0012] As a preferred technical solution of the present utility model, the main rod is made of alloy material. A handle is fixedly installed at the top of the main rod, and a protective pad made of rubber material is sleeved on the handle. Anti-slip protrusions are evenly distributed on the outer surface of the protective pad.

[0013] Compared with the prior art, the present utility model provides a small-area manual soil-turning device, which has the following beneficial effects:

[0014] 1. For this small-area manual soil-turning device, by setting the connecting cylinder, when transporting the device, by pressing the clamping block, the clamping block is separated from the connecting hole, and the main rod is rotated in the reverse direction. Then, the main rod is pulled to separate the connecting block from the connecting groove, and the main rod is separated from the support frame, so that the main rod and the soil-turning head can be stored separately during transportation, reducing the occupied space and facilitating transportation.

[0015] 2. For this small-area manual soil-turning device, when turning the soil, by stepping on the pedal to increase the pressing force, it is convenient to insert the soil-turning head into the soil, thereby improving the soil-turning efficiency, reducing the labor intensity, and facilitating soil turning. At the same time, by adjusting the position of the nut, the position of the pedal can be appropriately adjusted to facilitate the use of different people. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0017] Figure 2 This is a schematic diagram of the partial sectional structure of the utility model;

[0018] Figure 3 For the utility model Figure 1 Schematic diagram of the structure at position A;

[0019] Figure 4 For the utility model Figure 2 Schematic diagram of the structure at position B.

[0020] In the figure: 1, support frame; 2, soil turning head; 201, support plate; 202, soil turning teeth; 3, pedal; 301, fixing nut; 4, connecting cylinder; 401, connecting groove; 402, connecting hole; 5, main rod; 501, connecting block; 502, sliding groove; 503, clamping block; 504, spring; 6, handle; 601, protective pad. Specific implementation manners

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1-4 , in this implementation scheme: A small-area manual soil turning device includes a support frame 1. A soil turning head 2 is fixedly installed at the bottom of the support frame 1. A pedal 3 is arranged inside the support frame 1. A connecting cylinder 4 is fixedly installed at the center of the top of the support frame 1. A connecting groove 401 and a connecting hole 402 are formed on the outer surface of the connecting cylinder 4. A main rod 5 is arranged inside the connecting cylinder 4.

[0023] In this embodiment, the soil turning head 2 includes a support plate 201 fixedly installed at the bottom of the support frame 1. A plurality of groups of soil turning teeth 202 are evenly distributed and installed at the bottom of the support plate 201. The soil turning teeth 202 are arc-shaped and the bottom is tapered.

[0024] In this embodiment, the pedal 3 is U-shaped, and the top of the pedal 3 extends to the top of the support frame 1 and is threadedly installed with a fixing nut 301. When turning the soil, by stepping on the pedal 3 to increase the downward pressure, it is convenient to insert the soil turning head 2 into the soil, thereby improving the soil turning efficiency, reducing the labor intensity, facilitating soil turning, and at the same time, by adjusting the position of the fixing nut 301, the position of the pedal 3 can be appropriately adjusted to facilitate the use of different people.

[0025] In this embodiment, the connecting groove 401 is L-shaped and extends to the top of the connecting cylinder 4. There are two sets of connecting grooves 401, which are arranged in opposite symmetrical directions. A connecting block 501 adapted to the connecting groove 401 is fixedly installed on the outer surface of the main rod 5.

[0026] In this embodiment, there are two sets of connecting holes 402, and the two sets of connecting holes 402 are respectively located below the connecting groove 401 and are respectively between the two sets of connecting grooves 401.

[0027] In this embodiment, two sets of symmetrically arranged sliding grooves 502 are provided at the positions of the main rod 5 corresponding to the connecting holes 402. A clamping block 503 with a semicircular end is slidably installed inside the sliding groove 502, and a spring 504 is fixedly installed between the clamping block 503 and the sliding groove 502. When transporting this device, by pressing the clamping block 503, the clamping block 503 is separated from the connecting hole 402, and the main rod 5 is rotated in the reverse direction. Then, the main rod 5 is pulled to separate the connecting block 501 from the connecting groove 401, separating the main rod 5 from the support frame 1, so that the main rod 5 and the soil turning head 2 can be stored separately during transportation, reducing the occupied space and facilitating transportation.

[0028] In this embodiment, the main rod 5 is made of alloy material, and a handle 6 is fixedly installed at the top of the main rod 5. A protective pad 601 made of rubber material is sleeved on the handle 6, and anti-slip protrusions are evenly distributed on the outer surface of the protective pad 601. By providing the protective pad 601, it is convenient to hold during soil turning, and the anti-slip protrusions can increase the friction force, facilitating soil turning.

[0029] The working principle and usage process of the present utility model: When in use, the connecting block 501 is moved into the connecting groove 401, and the main rod 5 is rotated so that the connecting block 501 is stuck at the bottom of the connecting groove 401 to install the main rod 5. At the same time, the clamping block 503 is ejected by the spring 504 so that the clamping block 503 is stuck inside the connecting hole 402 to limit the connecting block 501, completing the installation. Then, the soil turning teeth 202 are inserted into the soil, and the pressing force is increased by stepping on the pedal 3 to facilitate inserting the soil turning head 2 into the soil. Then, the main rod 5 is tilted backward through the handle 6, and the soil is turned out by using the lever principle, improving the soil turning efficiency, reducing the labor intensity, and facilitating soil turning.

[0030] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A small-area manual soil-turning device, comprising a support frame (1), and a soil-turning head (2) is fixedly installed at the bottom of the support frame (1), characterized in that: Inside the support frame (1), there is a pedal (3). At the center of the top of the support frame (1), a connecting cylinder (4) is fixedly installed. On the outer surface of the connecting cylinder (4), a connecting groove (401) and a connecting hole (402) are provided. Inside the connecting cylinder (4), there is a main rod (5).

2. The small-area manual soil-turning device according to claim 1, characterized in that: The soil-turning head (2) includes a support plate (201) fixedly installed at the bottom of the support frame (1). At the bottom of the support plate (201), multiple groups of soil-turning teeth (202) are evenly distributed. The soil-turning teeth (202) are arc-shaped and have a tapered tip at the bottom.

3. A small-area manual soil-turning device according to claim 1, characterized in that: The pedal (3) is U-shaped, and the top of the pedal (3) extends to the top of the support frame (1), and a fixing nut (301) is installed by threading.

4. A small-area manual soil-turning device according to claim 1, characterized in that: The connecting groove (401) is L-shaped and extends to the top of the connecting cylinder (4). There are two sets of the connecting grooves (401), which are arranged in opposite symmetrical directions. On the outer surface of the main rod (5), a connecting block (501) adapted to the connecting groove (401) is fixedly installed.

5. A small-area manual soil-turning device according to claim 1, characterized in that: There are two sets of the connecting holes (402), and the two sets of the connecting holes (402) are respectively located below the connecting grooves (401) and between the two sets of the connecting grooves (401).

6. A small-area manual soil-turning device according to claim 1, characterized in that: At the positions of the main rod (5) corresponding to the connecting holes (402), two sets of symmetrically arranged sliding grooves (502) are provided. Inside the sliding grooves (502), a clamping block (503) with a semi-circular end is slidably installed. A spring (504) is fixedly installed between the clamping block (503) and the sliding groove (502).

7. A small-area manual soil-turning device according to claim 1, characterized in that: The main rod (5) is made of alloy material. At the top of the main rod (5), a handle (6) is fixedly installed. A protective pad (601) made of rubber material is sleeved on the handle (6), and anti-slip protrusions are evenly distributed on the outer surface of the protective pad (601).

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