Grass pressing shovel for grass checkered sand barrier

Abstract

The utility model discloses a grass pressing shovel for a grass checkered sand barrier, and relates to the technical field of sand prevention and control. The shovel comprises a shovel head, a connecting rod is fixed in the middle of the upper edge of the shovel head, the connecting rod is connected with one end of a handheld rod through a bolt, the bottom of the handheld rod is arranged outside the connecting rod in a sleeved mode, five sets of positioning holes used for bolt connection are formed in the connecting position of the handheld rod and the connecting rod, and a pedal is fixed at the lower end of the handheld rod. According to the utility model, the hand-held rod which can be flexibly adjusted is arranged to adapt to operators with different heights and operation habits and the requirements of specific operation scenes, so that not only is the use comfort improved, but also the operation flexibility is increased, and the working efficiency is remarkably improved; the grass pressing shovel is beneficial to more uniform distribution of acting force and reduction of local abrasion, and can accurately control the burying depth, so that the grass checkered sand barrier is laid more normatively and stably, and the overall effect of desertification control work is greatly improved.

Description

Technical Field

[0001] This utility model belongs to the field of sand prevention and control technology, and in particular relates to a grass-pressing shovel used for grass checkerboard sand barriers. Background Technology

[0002] Straw checkerboard sand barriers are an effective windbreak and sand-fixing measure, widely used in the management of desertified land. They form stable sand barriers by laying plant materials (such as wheat straw, rice straw, etc.) into square or rectangular frames and burying them in sand, thereby slowing wind speed and stabilizing shifting sand. However, in the traditional construction of straw checkerboard sand barriers, operators typically use ordinary shovels or similar tools. These traditional tools have the following shortcomings:

[0003] The handle of a regular shovel is of a fixed length and cannot be adjusted according to the operator's height or the specific working environment. This can lead to excessive physical exertion and low work efficiency during long periods of operation. The lack of a specially designed foot pedal for assisting in applying force makes the downward pressing action less effortful and powerful, increasing the difficulty of operation and potentially causing uneven force application, which can affect the stability of the grass checkerboard sand barrier.

[0004] To address these issues, we provide a grass-pressing shovel for grass checkerboard sand barriers. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model is a grass-pressing shovel for grass checkerboard sand barriers, including a shovel head. A connecting rod is fixed to the middle of the upper edge of the shovel head. The connecting rod is connected to one end of a hand handle via a pin. The bottom of the hand handle is sleeved on the outside of the connecting rod. Five sets of positioning holes for pin connection are provided at the connection between the hand handle and the connecting rod. A foot pedal is fixed to the lower end of the hand handle.

[0007] The present invention is further configured such that the shovel head is a square manganese steel sheet with a length of 40cm and a width of 10cm.

[0008] The present invention is further configured such that the handheld rod is 150cm long and has a tube diameter of 35mm.

[0009] The present invention is further configured such that the connecting rod is a galvanized steel pipe with a length of 50cm.

[0010] The present invention is further configured such that the length of the foot pedal is 15cm, and the foot pedal is perpendicular to the lower end of the hand handle.

[0011] The present invention is further configured such that the positioning hole has a diameter of 1 cm and a center-to-center distance of 5 cm.

[0012] This utility model has the following beneficial effects:

[0013] 1. This utility model features a flexibly adjustable handgrip to accommodate operators of different heights and operating habits, as well as the requirements of specific work scenarios. This not only improves the comfort of use but also increases the flexibility of operation, thereby significantly improving work efficiency.

[0014] 2. The grass-pressing shovel proposed in this utility model helps to distribute the force more evenly, reduce local wear, and accurately control the burial depth, making the grass checkerboard sand barrier more standardized and stable, and greatly improving the overall effect of desertification control.

[0015] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the linkage storage in this utility model.

[0018] Figure 2 This is a schematic diagram of the connecting rod unfolding in this utility model.

[0019] Figure 3 This is a side view of the overall structure of this utility model.

[0020] The attached diagram lists the components represented by each number as follows:

[0021] 1. Shovel head; 2. Connecting rod; 3. Positioning hole; 4. Hand handle; 5. Foot pedal. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example

[0024] Please see Figure 1-3This utility model is a grass-pressing shovel for grass checkerboard sand barriers, including a shovel head 1. A connecting rod 2 is fixed to the middle of the upper edge of the shovel head 1. The connecting rod 2 is connected to one end of a hand handle 4 via a pin. The bottom of the hand handle 4 is sleeved on the outside of the connecting rod 2. Five sets of positioning holes 3 for pin connection are provided at the connection between the hand handle 4 and the connecting rod 2. A foot pedal 5 is fixed to the lower end of the hand handle 4.

[0025] The handheld lever 4 is 150cm long and 35mm in diameter, made of lightweight, high-strength material, facilitating one-handed or two-handed operation. The bottom of the handheld lever 4 is fitted onto the connecting rod 2 and connected via five sets of positioning holes 3, allowing users to flexibly adjust its length to suit operators of different heights or specific work scenarios, improving both comfort and operational flexibility. The connecting rod 2 is a galvanized steel pipe, 50cm long, with a moderate diameter, ensuring sufficient rigidity while avoiding excessive weight. The galvanizing process enhances corrosion resistance and extends service life, making it particularly suitable for long-term use in desert environments with high humidity and salinity. The foot pedal 5 is 15cm long and perpendicular to the lower end of the handheld lever 4, providing a stable point of force for easier and more powerful downward pressure. The foot pedal 5 has an anti-slip surface, increasing friction and preventing slippage during operation, further enhancing safety.

[0026] The positioning holes 3 are pin holes with a diameter of 1cm and a center-to-center distance of 5cm. These positioning holes 3 provide multiple fixed length options, allowing users to precisely adjust the length of the hand lever 4 according to actual conditions to achieve the best operating posture and power transmission effect.

[0027] The shovel head 1 is a square manganese steel sheet with a length of 40cm and a width of 10cm. The manganese steel material provides the shovel head 1 with excellent wear resistance and impact resistance, enabling it to work stably under various sandy conditions. The square structure not only increases the contact area with the ground and improves the insertion depth, but also helps to distribute the force more evenly and reduce local wear.

[0028] Through the synergistic effect of the above components, this utility model achieves a comprehensive improvement over the traditional straw-pressing shovel. It not only significantly improves work efficiency and reduces the operator's physical exertion, but also greatly enhances the overall effectiveness of desertification control work. It is suitable for various desertification control projects, especially in situations requiring frequent laying of straw checkerboard sand barriers. It can effectively cope with complex terrain conditions and harsh working environments. The specific usage steps are as follows:

[0029] First, adjust the length of the hand lever 4 according to the user's height and operating habits. Adjust the connection length between the hand lever 4 and the connecting rod 2 by inserting the pin into the positioning hole 3 at different positions to ensure the best operating posture during actual operation.

[0030] Then, the prepared plant materials (such as wheat straw, rice straw, etc.) are evenly laid in the predetermined position to form a square or rectangular frame, which is the basic structure of the grass checkerboard sand barrier. Hold the handle 4 with both hands, place the shovel head 1 on one side edge of the plant material, and use the foot pedal 5 to apply pressure so that the shovel head 1 slowly cuts into the sand. Be careful to keep the shovel head 1 perpendicular to the ground to ensure that the subsequent burial depth is consistent.

[0031] Continue to step down on foot pedal 5, while using the strength of your arms to push the hand handle 4, so that the shovel head 1 goes deeper into the sand. When the shovel head 1 reaches a certain depth (10cm, 15cm, 20cm and 25cm, etc.), push the plant material into the cut sand crack. This process needs to be repeated until all the plant material is properly buried.

[0032] After laying a section of grass checkerboard sand barrier, the buried area can be lightly patted and leveled using the back of shovel head 1 or other tools to ensure that the sand tightly wraps the plant material and increases its stability.

[0033] Following the steps described above, continue laying new straw checkerboard sand barriers in adjacent locations, maintaining an appropriate distance between each straw checkerboard sand barrier in order to form an effective windbreak and sand-fixing network.

[0034] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0035] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A sod cutter for use in sod check dam, characterized by, The utility model provides a shovel head (1) is fixed with connecting rod (2) in the upper edge middle part, connecting rod (2) is connected with one end of hand-held rod (4) through bolt, hand-held rod (4) bottom is set in the outside of connecting rod (2), and hand-held rod (4) and connecting rod (2) junction are all equipped with five groups of positioning hole (3) for bolt connection, and hand-held rod (4) lower end is fixed with footrest (5).

2. The grass pressing spade for grass checkerboard sand barrier according to claim 1, characterized in that, The shovel head (1) is a square manganese steel sheet with a length of 40 cm and a width of 10 cm.

3. The grass pressing spade for grass checkerboard sand barrier according to claim 1, characterized in that, The hand-held rod (4) has a length of 150 cm and a pipe diameter of 35 mm.

4. The grass pressing spade for grass checkerboard sand barrier according to claim 1, characterized in that, The connecting rod (2) is a galvanized steel pipe with a length of 50 cm.

5. The grass pressing spade for grass checkerboard sand barrier according to claim 1, characterized in that, The footrest (5) has a length of 15 cm, and the footrest (5) is perpendicular to the lower end of the hand-held rod (4).

6. The sod matting press according to claim 1, wherein, The positioning hole (3) has a diameter of 1 cm and a pin hole with a center distance of 5 cm.

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