Scarifier

Abstract

The utility model discloses a scarifier which comprises a rotating handle assembly, a first scarification piece and a second scarification piece, the first scarification piece is arranged at one end of the rotating handle assembly and provided with two symmetrically-arranged first scarification strips, the second scarification piece is arranged on the first scarification piece and provided with two symmetrically-arranged second scarification strips, and the first scarification strip and the second scarification strip are arranged on the rotating handle assembly. The distance between the two second soil loosening strips is smaller than that between the two first soil loosening strips, and the symmetry axis of the two second soil loosening strips, the symmetry axis of the two first soil loosening strips and the rotating axis of the rotating handle assembly coincide. By means of the structure, after the first soil loosening piece and the second soil loosening piece are inserted into soil, the rotating handle assembly is rotated to drive the first soil loosening strip and the second soil loosening strip to rotate by one circle around the rotating axis of the rotating handle assembly, then the partitioned soil loosening work can be completed, and the time for completing the partitioned soil loosening work through the scarifier is shortened compared with the time for completing the partitioned soil loosening work through a gardening shovel. Therefore, the time for completing the subarea soil loosening work can be shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of gardening tools, in particular to a soil scarifier. Background Art

[0002] In order to highlight the cultivated objects and beautify the garden landscape, some gardeners will use gardening shovels to loosen the soil in different areas (refer to the simplified view of soil partitions). Figure 3 However, the time taken to complete the partition loosening work using the garden shovel is relatively long. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a soil scarifier which can shorten the time used to complete the work of scarifying the soil in different areas.

[0004] According to an embodiment of the utility model, a loosening tool includes a handle assembly, a first loosening piece and a second loosening piece, the first loosening piece is arranged at one end of the handle assembly, the first loosening piece is provided with two symmetrically arranged first loosening strips, the second loosening piece is arranged on the first loosening piece, the second loosening piece is provided with two symmetrically arranged second loosening strips, the spacing between the two second loosening strips is smaller than the spacing between the two first loosening strips, the symmetry axes of the two second loosening strips, the symmetry axes of the two first loosening strips and the rotation axis of the handle assembly coincide.

[0005] A soil loosening tool according to an embodiment of the utility model has at least the following beneficial effects: through the above structure, after the first soil loosening piece and the second soil loosening piece are inserted into the soil, the rotary handle assembly is rotated to drive the first soil loosening bar and the second soil loosening bar to rotate one circle around the rotating axis of the rotary handle assembly, thereby completing the partitioned soil loosening work, wherein the time used to complete the partitioned soil loosening work using the above-mentioned soil loosening tool is shorter than when using a gardening shovel, thereby shortening the time used to complete the partitioned soil loosening work.

[0006] According to some embodiments of the utility model, a pedal is provided between the two first loosening strips, and the second loosening piece is provided on the pedal.

[0007] According to some embodiments of the utility model, the pedal is provided with a third loosening piece, the second loosening piece is provided on the third loosening piece, the third loosening piece is provided with two symmetrically arranged third loosening strips, the spacing between the two third loosening strips is equal to the spacing between the two first loosening strips, and the symmetry axis of the two third loosening strips coincides with the symmetry axis of the two first loosening strips.

[0008] According to some embodiments of the utility model, the first loosening piece, the second loosening piece and the third loosening piece all have a U-shaped structure, the two end strips of the first loosening piece are two of the first loosening strips, the two end strips of the second loosening piece are two of the second loosening strips, and the two end strips of the third loosening piece are two of the third loosening strips.

[0009] According to some embodiments of the utility model, a grinding tooth portion is provided on one side of the first loosening strip and the third loosening strip.

[0010] According to some embodiments of the present invention, the rotation axis of one of the grinding teeth parts around the rotating handle assembly rotates to coincide with that of the other grinding teeth part.

[0011] According to some embodiments of the utility model, the rotary handle assembly includes a handle member, a middle pipe and a connecting rod, the handle member is provided with a mounting rod, one end of the middle pipe is detachably mounted on the mounting rod, one end of the connecting rod is detachably inserted into the other end of the middle pipe, and the first loosening member is arranged at the other end of the connecting rod.

[0012] According to some embodiments of the utility model, the one end portion of the middle connecting pipe is provided with a first connecting hole, the mounting rod is provided with a second connecting hole corresponding to the first connecting hole, and a first fastener is passed through the second connecting hole and the first connecting hole.

[0013] According to some embodiments of the utility model, the other end of the middle connecting pipe is provided with a third connecting hole, the one end of the connecting rod is provided with a fourth connecting hole corresponding to the third connecting hole, and the fourth connecting hole and the third connecting hole are penetrated by a second fastener. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0015] Figure 1 This is a structural diagram of an embodiment of the utility model soil scarifier;

[0016] Figure 2 for Figure 1 Another structural diagram of the scarifier shown in ;

[0017] Figure 3 A simplified view of the soil after partitioning.

[0018] Reference numerals:

[0019] The handle assembly 100, the handle member 110, the mounting rod 111, the middle pipe 120, the first connecting hole 121, the third connecting hole 122, and the connecting rod 130;

[0020] A first loosening member 200 and a first loosening strip 210;

[0021] A second loosening piece 300 and a second loosening strip 310;

[0022] Pedal 400;

[0023] A third loosening piece 500 and a third loosening strip 510;

[0024] Grinding part 600;

[0025] A first fastening member 710 and a second fastening member 720 . DETAILED DESCRIPTION

[0026] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0027] In the description of the utility model, if there is a description of first, second, third, fourth, fifth, etc., it is only for the purpose of distinguishing the technical features and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0028] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply 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 the present invention.

[0029] In the present invention, unless otherwise clearly defined, the words "set", "install", "connect" and the like should be understood in a broad sense, for example, they can be directly connected or indirectly connected through an intermediate medium; they can be fixedly connected or detachably connected or integrally formed; they can be mechanically connected; they can be the internal connection of two elements or the interaction relationship between two elements. Those skilled in the art can reasonably determine the specific meanings of the above words in the present invention in combination with the specific content of the technical solution.

[0030] Reference Figure 1 and Figure 2The utility model embodiment provides a loosening tool, which includes a handle assembly, a first loosening piece and a second loosening piece. The first loosening piece is arranged at one end of the handle assembly 100, the first loosening piece 200 is provided with two symmetrically arranged first loosening strips 210, the second loosening piece 300 is arranged on the first loosening piece 200, the second loosening piece 300 is provided with two symmetrically arranged second loosening strips 310, the spacing between the two second loosening strips 310 is smaller than the spacing between the two first loosening strips 210, and the symmetry axes of the two second loosening strips 310, the symmetry axes of the two first loosening strips 210 and the rotation axis of the handle assembly 100 coincide.

[0031] After the first loosening piece 200 and the second loosening piece 300 are inserted into the soil, the rotary handle assembly 100 is rotated to drive the first loosening strip 210 and the second loosening strip 310 to rotate around the rotation axis of the rotary handle assembly 100 for one circle, thereby completing the partition loosening work.

[0032] With the above structure, the time taken to complete the partitioned soil loosening work using the soil loosener is shorter than that taken when using a gardening shovel, thereby shortening the time taken to complete the partitioned soil loosening work.

[0033] In this embodiment, refer to Figure 1 and Figure 2 A pedal 400 is provided between the two first loosening strips 210, the pedal 400 is provided with a third loosening piece 500, the second loosening piece 300 is provided on the third loosening piece 500, the third loosening piece 500 is provided with two symmetrically arranged third loosening strips 510, the spacing between the two third loosening strips 510 is equal to the spacing between the two first loosening strips 210, and the symmetry axes of the two third loosening strips 510 coincide with the symmetry axes of the two first loosening strips 210.

[0034] It can be understood that the pedal 400 is provided with the third loosening piece 500 , and the second loosening piece 300 is provided on the third loosening piece 500 , that is, the second loosening piece 300 is provided on the pedal 400 through the third loosening piece 500 .

[0035] Through the above structure, on the one hand, the pedal 400 can be stepped on by the user to facilitate the insertion of the first loosening piece 200 and the second loosening piece 300 into the soil; on the other hand, the third loosening piece 500 cooperates with the first loosening piece 200 to speed up the loosening work in the corresponding area.

[0036] In this embodiment, refer to Figure 1 and Figure 2, the first soil loosening member 200, the second soil loosening member 300, and the third soil loosening member 500 are all in a U-shaped structure. The two end strip parts of the first soil loosening member 200 are two first soil loosening strips 210, the two end strip parts of the second soil loosening member 300 are two second soil loosening strips 310, and the two end strip parts of the third soil loosening member 500 are two third soil loosening strips 510. Among them, the included angle between the third soil loosening member 500 and the first soil loosening member 200 is 90°; the openings of the first soil loosening member 200, the second soil loosening member 300, and the third soil loosening member 500 are all arranged downward.

[0037] In some embodiments, the first soil loosening member 200, the second soil loosening member 300, and the third soil loosening member 500 are all in a C-shaped structure.

[0038] In this embodiment, a pedal 400 is provided between the two first soil loosening strips 210. A reserved space is formed between the pedal 400 and the first soil loosening member 200 for the user's foot to extend into.

[0039] To improve the efficiency of sectional soil loosening, referring to Figure 1 and Figure 2 , grinding teeth portions 600 are provided on one side of each of the first soil loosening strip 210 and the third soil loosening strip 510.

[0040] In this embodiment, the rotation axis of one of the grinding teeth portions 600 coincides with the rotation of the other grinding teeth portion 600 around the handle assembly 100.

[0041] In some embodiments, grinding teeth portions 600 are provided on both side portions of the first soil loosening strip 210, and grinding teeth portions 600 are provided on both side portions of the third soil loosening strip 510.

[0042] To reduce the space occupied by the soil loosener during transportation, referring to Figure 1 and Figure 2 , the handle assembly 100 includes a handle member 110, a middle connecting pipe 120, and a connecting rod 130.

[0043] The handle member 110 is provided with a mounting rod 111. One end of the middle connecting pipe 120 is detachably sleeved on the mounting rod 111, and one end of the connecting rod 130 is detachably inserted into the other end of the middle connecting pipe 120. The first soil loosening member 200 is provided at the other end of the connecting rod 130. Among them, the handle member 110 is in a T-shaped structure; the connecting rod 130 and the first soil loosening member 200 are of an integrally formed structure; the axis of the middle connecting pipe 120 is the rotation axis of the handle assembly 100.

[0044] One end of the middle connecting pipe 120 is detachably sleeved on the mounting rod 111. Specifically, referring to Figure 1 and Figure 2The above-mentioned one end of the middle pipe 120 is provided with a first connection hole 121, the mounting rod 111 is provided with a second connection hole (not shown in the figure) corresponding to the first connection hole 121, and the second connection hole and the first connection hole 121 are penetrated with a first fastener 710. The first fastener 710 can be set as a bolt or the like.

[0045] One end of the connecting rod 130 is detachably inserted into the other end of the middle connecting pipe 120. Figure 1 and Figure 2 The other end of the middle pipe 120 is provided with a third connection hole 122, the one end of the connecting rod 130 is provided with a fourth connection hole (not shown) corresponding to the third connection hole 122, and the fourth connection hole and the third connection hole 122 are penetrated with a second fastener 720. The second fastener 720 can be set as a bolt or the like.

[0046] Of course, the present invention is not limited to the above-mentioned embodiments, and technicians familiar with the field may make equivalent modifications or substitutions without violating the spirit of the present invention. These equivalent modifications and substitutions are all included in the scope defined by the claims of this application.

Claims

1. A soil scarifier, characterized in that: include A rotary handle assembly (100); A first loosening member (200) is arranged at one end of the rotary handle assembly (100), wherein the first loosening member (200) is provided with two symmetrically arranged first loosening strips (210); The second loosening piece (300) is arranged on the first loosening piece (200), and the second loosening piece (300) is provided with two symmetrically arranged second loosening strips (310), the spacing between the two second loosening strips (310) is smaller than the spacing between the two first loosening strips (210), and the symmetry axes of the two second loosening strips (310), the symmetry axes of the two first loosening strips (210) and the rotation axis of the rotary handle assembly (100) coincide.

2. A scarifier according to claim 1, characterized in that: A pedal (400) is provided between the two first loosening strips (210), and the second loosening piece (300) is provided on the pedal (400).

3. A scarifier according to claim 2, characterized in that: The pedal (400) is provided with a third loosening piece (500), the second loosening piece (300) is provided on the third loosening piece (500), the third loosening piece (500) is provided with two symmetrically arranged third loosening strips (510), the spacing between the two third loosening strips (510) is equal to the spacing between the two first loosening strips (210), and the symmetry axes of the two third loosening strips (510) coincide with the symmetry axes of the two first loosening strips (210).

4. A scarifier according to claim 3, characterized in that: The first loosening piece (200), the second loosening piece (300) and the third loosening piece (500) all present a U-shaped structure; the two end strips of the first loosening piece (200) are two of the first loosening strips (210); the two end strips of the second loosening piece (300) are two of the second loosening strips (310); and the two end strips of the third loosening piece (500) are two of the third loosening strips (510).

5. A scarifier according to claim 3, characterized in that: One side of each of the first loosening strip (210) and the third loosening strip (510) is provided with a grinding tooth portion (600).

6. A scarifier according to claim 5, characterized in that: The rotation axis of one of the grinding teeth (600) around the rotating handle assembly (100) is rotationally coincident with the other of the grinding teeth (600).

7. A scarifier according to claim 1, characterized in that: The handle assembly (100) comprises: A handle member (110) provided with a mounting rod (111); A middle pipe (120), one end of which is detachably sleeved on the mounting rod (111); A connecting rod (130) has one end which is detachably inserted into the other end of the middle connecting rod (120), and the first loosening member (200) is arranged at the other end of the connecting rod (130).

8. A scarifier according to claim 7, characterized in that: The one end portion of the middle pipe (120) is provided with a first connection hole (121), the mounting rod (111) is provided with a second connection hole corresponding to the first connection hole (121), and a first fastener (710) is passed through the second connection hole and the first connection hole (121).

9. A scarifier according to claim 7, characterized in that: The other end of the middle pipe (120) is provided with a third connecting hole (122), the one end of the connecting rod (130) is provided with a fourth connecting hole corresponding to the third connecting hole (122), and the fourth connecting hole and the third connecting hole (122) are penetrated by a second fastener (720).

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