Soil loosening tool for agricultural planting

Abstract

The utility model relates to the technical field of agricultural planting, in particular to a soil loosening tool for agricultural planting, which comprises a bucket, and a rod handle is arranged at the top of the bucket. The rake is arranged at one end of the bucket, a limiting mechanism is further arranged at one end of the bucket, and the limiting mechanism is arranged to adjust the rotation angle of the rake. According to the soil loosening tool for agricultural planting, the rotation angle of the rake is limited through the limiting mechanism, and the connecting block drives the connecting rod and the first crown gear to slide through the sliding connecting block; the first crown gear and the second crown gear are separated from contact, fixing of the rake angle is relieved, the structures are stably connected and not prone to being lost, the use cost is reduced, overall operation is convenient, the working efficiency of workers is greatly improved, the rod handle is made of the telescopic connecting rod, carrying is convenient, the length can be adjusted, the workers do not need to bend down for operation, and the working efficiency is improved. And the waist injury caused by long-time stooping is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to agricultural planting technical field, concretely is a kind of agricultural planting with soil loosening tool. BACKGROUND

[0002] In order to promote the absorption of plant roots, it is necessary to use soil loosening tool to loosen the planting land regularly.

[0003] Through the search, China patent discloses a kind of planting soil loosening device (CN218417164U), the patent is by the setting of shovel set component and shovel rake component, make shovel and rake form integrated soil loosening tool, reduce the material cost of tool manufacturing, thereby reduce its weight, and carry this soil loosening tool, when meeting more difficult loose planting land, often need to be replaced between shovel and rake, need to disassemble screw multiple times, reduce the work efficiency of staff, and screw and elastic leather rope are easily lost, lead to tool cannot be used, increase the cost of soil loosening, for this, we propose a kind of agricultural planting with soil loosening tool. UTILITY MODEL CONTENT

[0004] The technical problem to be solved by the present application is that when encountering more difficult loose planting land, it is often necessary to replace multiple times between shovel and rake, and to disassemble screw multiple times, which reduces the work efficiency of staff, and screw and elastic leather rope are easily lost, leading to tool cannot be used, increasing the cost of soil loosening.

[0005] To solve the above technical problems, the present application provides a kind of agricultural planting with soil loosening tool, including shovel, the top of the shovel is provided with shank handle;

[0006] Pin rake is arranged at one end of the shovel, and a limiting mechanism is further arranged at one end of the shovel, and the limiting mechanism is arranged to adjust the rotation angle of the pin rake.

[0007] In some embodiments, the limiting mechanism includes a fixed block, a first crown gear and a second crown gear, the fixed block is symmetrically installed at one end of the shovel, and the two fixed blocks are rotatably connected to the two sides of the pin rake.

[0008] In some embodiments, a first crown gear is slidably connected inside the fixed block, a connecting rod is installed on one side of the first crown gear, a connecting block is installed on the side of the connecting rod extending out of the fixed block, a telescopic limiting spring is connected to one side of the first crown gear and inside the fixed block, and the limiting spring is located outside the connecting rod.

[0009] In some embodiments, the two sides of the pin rake are each provided with a second crown gear engaged with the first crown gear.

[0010] In some embodiments, the inside of the fixed block is symmetrically installed with a limiting rod, and the outside of the first crown gear is provided with a sliding groove in sliding connection with the limiting rod.

[0011] In some embodiments, the rod handle is composed of a plurality of connecting rods and a handle, the plurality of connecting rods are connected end to end and slidable between adjacent connecting rods, and the handle is installed on the top of the innermost connecting rod, and the bottom end of the outermost connecting rod is connected with the top of the shovel.

[0012] In some embodiments, the spike rake is attached to one end of the shovel, and the other end of the spike rake is provided with an inclined surface.

[0013] The utility model at least has the following beneficial effects:

[0014] The limiting mechanism limits the rotation angle of the spike rake, the sliding connecting block drives the connecting rod and the first crown gear to slide, the first crown gear and the second crown gear are separated from contact, the fixation of the angle of the spike rake is released, the connection between structures is stable, is not easy to lose, the use cost is reduced, the overall operation is convenient, the working efficiency of the staff is greatly improved, the rod handle is made of telescopic connecting rods, is convenient to carry, can adjust the length, does not need the staff to bend to work, and the waist injury caused by long-time bending is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the spike rake use effect drawing of the utility model embodiment 1;

[0016] Figure 2 It is the overall structure schematic view of the utility model embodiment 1;

[0017] Figure 3 It is the fixed block internal structure sectional view of the utility model;

[0018] Figure 4 It is the first crown gear structure back view of the utility model;

[0019] Figure 5 It is the connecting rod pull rod effect drawing of the utility model embodiment 1;

[0020] Figure 6 It is the overall structure schematic view of the utility model embodiment 2;

[0021] Figure 7 It is the overall structure explosion drawing of the utility model embodiment 2;

[0022] Figure 8 It is the connecting rod pull rod effect drawing of the utility model embodiment 2.

[0023] In the figure: 1, the bucket; 2, the handle; 3, the spike harrow; 4, the limiting mechanism; 5, the fixed block; 6, the first crown gear; 601, the sliding groove; 7, the connecting rod; 8, the connecting block; 9, the limiting spring; 10, the second crown gear; 11, the limiting rod; 12, the connecting rod; 13, the handle; 14, the tee; 15, the threaded rod. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0025] Embodiment 1

[0026] Please refer to Figures 1-5 The utility model provides a kind of technical scheme: a soil loosening tool for agricultural planting, including bucket 1, the top of bucket 1 is provided with handle 2.

[0027] Further, handle 2 is composed of multiple connecting rods 12 and handle 13, multiple connecting rods 12 are connected head to tail, and adjacent connecting rods 12 are slidable, handle 13 is installed at the top of innermost connecting rod 12, and the bottom end of outermost connecting rod 12 is connected to the top of bucket 1, length adjustment is realized by the extension and contraction of multiple connecting rods 12, and when using, it is pulled apart, without staff bending to work.

[0028] Spike harrow 3 is arranged at one end of bucket 1, spike harrow 3 is attached to one end of bucket 1, the other end of spike harrow 3 is arranged as an inclined plane, to reduce the frictional resistance with soil, and one end of bucket 1 is further provided with limiting mechanism 4, to adjust the rotation angle of spike harrow 3.

[0029] Further, limiting mechanism 4 includes fixed block 5, first crown gear 6 and second crown gear 10, fixed block 5 is symmetrically installed at one end of bucket 1, two fixed blocks 5 are rotatably connected to the two sides of spike harrow 3, first crown gear 6 is slidably connected inside fixed block 5, connecting rod 7 is installed on one side of first crown gear 6, connecting block 8 is installed on the side of connecting rod 7 extending out of fixed block 5, limiting spring 9 is connected to one side of first crown gear 6 and inside fixed block 5 in an extendable manner, and limiting spring 9 is located outside connecting rod 7, and second crown gear 10 is installed on the two sides of spike harrow 3 and engaged with first crown gear 6.

[0030] Further, the inside of the fixed block 5 is symmetrically provided with a limiting rod 11, and the outside of the first crown gear 6 is provided with a sliding groove 601 in sliding connection with the limiting rod 11, the limiting rod 11 and the sliding groove 601 limit the first crown gear 6, so that the first crown gear 6 can only slide linearly, and when the second crown gear 10 meshes with the first crown gear 6, the second crown gear 10 and the harrow 3 are limited by the limiting rod 11 and the sliding groove 601.

[0031] When the harrow 3 is used, the connecting block 8 is pulled away from the two sides of the harrow 3, the connecting block 8 drives the connecting rod 7 and the first crown gear 6 to slide, the first crown gear 6 is out of contact with the second crown gear 10, and the limiting spring 9 is pressed, at this time, the harrow 3 can rotate and expand without being limited, after adjusting to the required angle, the connecting block 8 is released, the first crown gear 6 reversely slides under the elastic force of the limiting spring 9, until the first crown gear 6 meshes with the second crown gear 10, so as to realize the fixing of the harrow 3 after angle adjustment, and the soil of the planting land is loosened by the harrow 3.

[0032] Embodiment 2

[0033] Please refer to Figures 6-8 The utility model provides a technical scheme: on the basis of embodiment 1, another technical scheme is provided: the top of the bucket 1 is provided with a tee pipe 14, and the bottom of the outermost connecting rod 12 is provided with a threaded rod 15, both ends of the top of the tee pipe 14 are provided with a threaded groove matching the size of the threaded rod 15, the tee pipe 14 and the threaded rod 15 facilitate the disassembly of the handle 2 and can reduce the occupied space.

[0034] It should be noted that, in this document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0035] Although the embodiments of the utility model have been shown and described, it should be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model.

Claims

1. An agricultural soil loosening tool, comprising a bucket (1), characterized in that: The top of the bucket (1) is provided with a handle (2); A rake (3) is set at one end of a bucket (1). A limit mechanism (4) is also set at one end of the bucket (1). The limit mechanism (4) is set to adjust the rotation angle of the rake (3).

2. The agricultural soil-loosening tool according to claim 1, characterized in that: The limiting mechanism (4) includes a fixing block (5), a first crown gear (6) and a second crown gear (10). The fixing block (5) is symmetrically installed at one end of the bucket (1), and the two fixing blocks (5) are rotatably connected to the two sides of the rake (3).

3. The agricultural soil-loosening tool according to claim 2, characterized in that: The first crown gear (6) is slidably connected inside the fixed block (5). A connecting rod (7) is installed on one side of the first crown gear (6). A connecting block (8) is installed on the side of the connecting rod (7) that extends out of the fixed block (5). A retractable limiting spring (9) is connected between one side of the first crown gear (6) and the inside of the fixed block (5), and the limiting spring (9) is located outside the connecting rod (7).

4. The agricultural soil-loosening tool according to claim 3, characterized in that: Both sides of the rake (3) are equipped with second crown gears (10) that mesh with the first crown gear (6).

5. The agricultural soil loosening tool according to claim 3, characterized in that: The fixing block (5) is symmetrically equipped with a limiting rod (11), and the outer side of the first crown gear (6) is provided with a sliding groove (601) that is slidably connected to the limiting rod (11).

6. The agricultural soil-loosening tool according to claim 1, characterized in that: The handle (2) consists of multiple connecting rods (12) and a handle (13). The multiple connecting rods (12) are connected end to end and can slide between adjacent connecting rods (12). The handle (13) is installed on the top of the innermost connecting rod (12) and the bottom end of the outermost connecting rod (12) is connected to the top of the bucket (1).

7. The agricultural soil-loosening tool according to claim 1, characterized in that: The rake (3) is attached to one end of the bucket (1), and the other end of the rake (3) is set at an angle.

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