A multifunctional grass grid sand barrier laying device

Abstract

The invention discloses a multifunctional grass grid sand barrier laying device, which relates to the technical field of sand barrier laying, and comprises: a mobile device, a plowshare is installed at the front of which, and a grass laying component is installed on the top; a pre-ditching component, which is arranged at the side of the mobile device and has a first spacing with the plowshare, and the first spacing is a preset grass laying spacing; a sand laying trough, which is arranged at the rear of the mobile device and has a sand discharge end, and the sand discharge end corresponds to the plowshare; the mobile device integrates four processes of pre-ditching, trenching, grass laying, and sand covering, and multiple steps that require cooperation of multiple people in the traditional process can be completed in a single trip, and the working efficiency is greatly improved.

Description

Technical Field

[0001] The invention relates to the technical field of sand barrier laying, in particular to a multifunctional grass grid sand barrier laying device. Background Art

[0002] Desertification control is a global environmental problem that threatens ecological balance, agricultural production and human living environment. As an effective means of preventing wind and fixing sand, grass grid sand barriers play an important role in desertification control.

[0003] The laying principle of the grass grid sand barrier is to use materials such as straw and wheat straw to form a grid shape on the shifting sand dunes, increase the roughness of the sand surface, reduce wind force, and achieve the effect of windproof and sand fixation. This method can not only fix the quicksand, but also conserve water, which is conducive to the survival of sand-fixing plants. The laying process of the grass grid sand barrier includes the steps of trenching, laying grass, pressing grass, and covering with sand.

[0004] However, although the existing mechanical equipment has a high degree of automation in trenching, laying grass and pressing grass, which can reduce labor intensity to a certain extent, manual sand covering is usually required after completing these steps. Manual sand covering is not only time-consuming and labor-intensive, but also difficult to ensure the uniformity of sand distribution and the integrity of the coverage, which not only affects the stability and protective effect of the grass grid sand barrier, but also greatly increases the manpower and time costs of the project.

[0005] Therefore, it is necessary to provide a multifunctional grass grid sand barrier laying device to solve the above problems. Summary of the invention

[0006] In order to solve the above problems, the present invention provides the following technical solutions: a multifunctional grass grid sand barrier laying device, comprising:

[0007] A mobile device having a plowshare mounted on the front and a grass-laying assembly mounted on the top;

[0008] A pre-ditching assembly, which is arranged on the side of the mobile device and has a first spacing with the plowshare, wherein the first spacing is a preset grass-laying spacing;

[0009] A sand trough, which is arranged at the rear of the mobile device and has a sand discharge end, and the sand discharge end corresponds to the plowshare;

[0010] The pre-grooving assembly comprises:

[0011] A grooving roller, wherein the outer surface of the grooving roller is provided with a plurality of grooves distributed in a circumferential array;

[0012] An outer cylinder is fixedly sleeved on the outside of the grooving roller at intervals, and the outer cylinder is divided into a plurality of arc plates, and the interval between two adjacent arc plates corresponds to the size of the groove;

[0013] A receiving groove, which is fixed on the arc plate and corresponds to the groove, and the receiving groove protrudes from the arc plate;

[0014] An anti-overflow portion, which is fixed to the end of the containing tank;

[0015] The grass laying component comprises:

[0016] An outer warehouse, which is fixed on the mobile device;

[0017] A grass supply bin is fixed in the outer bin and is used to store grass. A grass discharge port is provided at the bottom of one side of the grass supply bin. The inner bottom of the grass supply bin is inclined to guide the grass to move toward the grass discharge port.

[0018] A grass-pulling wheel is rotatably disposed in the outer bin and is located below the grass discharge port of the grass supply bin;

[0019] A limiting arc groove, which is fixed in the outer bin and located below the grass-moving wheel;

[0020] The conveyor belt is arranged in the outer bin and is used for receiving the grass from the limiting arc groove and discharging it from the outer bin.

[0021] Preferably, the sand-laying trough further has a sand-collecting end, and the sand-collecting end is used to collect sand obtained from the pre-ditching component.

[0022] Preferably, the depth and / or width of the trench opened by the pre-ditching assembly is smaller than the depth and / or width of the trench opened by the plowshare.

[0023] Preferably, the pre-grooving assembly is driven to rotate by a rotary drive mechanism, and the rotary drive mechanism is connected to the moving device via a spacing adjustment mechanism, and the length of the first spacing can be adjusted by the spacing adjustment mechanism.

[0024] Preferably, the groove, the containing groove and the anti-overflow portion together constitute a temporary storage groove, and the groove is an arc-shaped structure for guiding the discharge of sand in the temporary storage groove.

[0025] Preferably, the anti-overflow portion is a nearly right-angle structure, and a shovel plate is fixed to one end of the anti-overflow portion away from the accommodating groove.

[0026] Preferably, a grass trimming wheel is further provided in the outer bin, and the grass trimming wheel is located on one side of the conveyor belt, and is used to assist in grass trimming when the grass is discharged from the outer bin.

[0027] Compared with the prior art, the present invention provides a multifunctional grass grid sand barrier laying device, which has the following beneficial effects:

[0028] The present invention integrates four working procedures of pre-ditching - ditching - grass laying - sand covering through a mobile device, and completes multiple steps that require cooperation of multiple people in the traditional process in a single operation, thereby greatly improving the working efficiency.

[0029] The pre-ditching assembly and the sand-laying trough in the present invention form a closed-loop sand flow system, which effectively reduces the demand for transporting materials.

[0030] The temporary storage groove of the present invention can cut into the ground surface and collect sand particles, while keeping the sand particles temporarily stored stably inside. The groove helps to guide the sand particles into the sand laying groove, so as to realize the continuous collection and discharge of the sand particles. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic diagram of the main structure of a multifunctional grass grid sand barrier laying device;

[0032] Figure 2 A schematic diagram of the three-dimensional structure of a multifunctional grass grid sand barrier laying device Figure 1 ;

[0033] Figure 3 A schematic diagram of the three-dimensional structure of a multifunctional grass grid sand barrier laying device Figure 2 ;

[0034] Figure 4 It is a structural schematic diagram of a grass laying component in a multifunctional grass grid sand barrier laying device;

[0035] Figure 5 It is a structural schematic diagram of a pre-ditching component in a multifunctional grass grid sand barrier laying device;

[0036] In the figure: 1. Moving device; 2. Grass laying component; 3. Plowshare; 4. Spacing adjustment mechanism; 5. Rotary drive mechanism; 6. Pre-grooving component; 7. Sand laying trough; 21. Grass supply bin; 22. Grass removing wheel; 23. Limiting arc groove; 24. Conveyor belt; 25. Grass trimming wheel; 61. Grooving roller; 62. Groove; 63. Outer cylinder; 64. Accommodating groove; 65. Anti-overflow part; 66. Shovel plate. DETAILED DESCRIPTION

[0037] The terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned description of the drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequential order. It should be understood that the terms used in this way can be interchangeable under appropriate circumstances, which is merely a way of distinguishing the objects of the same attributes when describing them in the embodiments of the present application. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, so that the process, method, system, product or equipment comprising a series of units need not be limited to those units, but may include other units that are not clearly listed or inherent to these processes, methods, products or equipment.

[0038] Please refer to Figure 1-Figure 5 In an embodiment of the present invention, a multifunctional grass grid sand barrier laying device is provided, comprising:

[0039] A mobile device 1 is provided with a plowshare 3 at the front and a grass laying assembly 2 at the top, wherein the plowshare 3 may adopt a hyperbolic design and may form a standard groove with a depth of 15 cm and a width of 20 cm at a normal traveling speed, and the plowshare 3 may adopt a tungsten carbide coating to increase its wear resistance;

[0040] A pre-ditching component 6, which is arranged on the side of the mobile device 1 and has a first spacing with the plowshare 3, wherein the first spacing is a preset grass-laying spacing;

[0041] The sand-laying trough 7 is arranged at the rear of the mobile device 1 and has a sand-discharging end, and the sand-discharging end corresponds to the plowshare 3 .

[0042] The sand-laying trough 7 also has a sand-collecting end, and the sand-collecting end is used to collect sand obtained from the pre-ditching component 6 .

[0043] The implementation includes the following steps:

[0044] S1. Adjust the first spacing between the pre-ditching assembly 6 and the plowshare 3 according to actual needs, that is, the preset grass laying spacing.

[0045] S2. The mobile device 1 drives the entire device forward, and the plowshare 3 plows the ground surface at the front to form a basic groove for laying grass grids.

[0046] S3. The pre-ditching assembly 6 simultaneously digs trenches on the sides to collect sand for subsequent use.

[0047] S4. The grass-laying component 2 evenly lays grass in the plowed furrows.

[0048] S5. The sand trough 7 collects the sand carried by the pre-ditching assembly 6 and spreads the sand on the grass.

[0049] S6. During the laying process, regularly check the laying quality and spacing of the grass grid to see if it is uniform. According to the inspection results, timely adjust the working parameters of the device to ensure that the laying effect meets the expectations.

[0050] That is to say, in this embodiment, the mobile device 1 integrates the four processes of pre-ditching-ditching-grass-covering, and completes multiple steps that require the cooperation of multiple people in the traditional process in a single trip, thereby greatly improving the working efficiency. Among them, the pre-ditching component 6 and the sand-covering trough 7 form a closed-loop sand flow system, which effectively reduces the demand for material transportation. Preferably, the sand collecting end and the sand discharging end are designed in an inclined surface to ensure the self-flow efficiency of sand particles.

[0051] Furthermore, the depth and / or width of the trench opened by the pre-ditching assembly 6 is smaller than the depth and / or width of the trench opened by the plowshare 3 .

[0052] Furthermore, the pre-grooving assembly 6 is driven to rotate by a rotary drive mechanism 5, and the rotary drive mechanism 5 is connected to the moving device 1 through a spacing adjustment mechanism 4, and the length of the first spacing can be adjusted through the spacing adjustment mechanism 4.

[0053] The first spacing between the pre-ditching assembly 6 and the plowshare 3, i.e., the preset grass laying spacing, can be flexibly adjusted by the spacing adjustment mechanism 4. This adjustment capability enables the device to adapt to the laying requirements of grass grid sand barriers of different widths, thereby improving the applicability and flexibility of the device.

[0054] The rotary drive mechanism 5 provides a stable power source for the pre-ditching assembly 6, ensuring that it can continuously and evenly pre-ditch and collect sand. This stable driving mechanism helps to maintain the laying quality and efficiency of the grass grid sand barrier.

[0055] The rotary drive mechanism 5 can be a DC motor, an AC motor, a servo motor, a pneumatic rotary cylinder, a hydraulic rotary cylinder, etc.

[0056] The spacing adjustment mechanism 4 can be an electric push rod, a hydraulic cylinder, a pneumatic cylinder, etc.

[0057] In practical applications, the specific selection of the rotation drive mechanism 5 and the spacing adjustment mechanism 4 will depend on the design requirements of the device, the working environment, the cost budget, etc. Through reasonable selection and configuration, the multifunctional grass grid sand barrier laying device can be ensured to have efficient, stable and flexible working performance.

[0058] Specifically, the pre-grooving assembly 6 includes:

[0059] A grooving roller 61, wherein the outer surface of the grooving roller 61 is provided with a plurality of grooves 62 distributed in a circumferential array;

[0060] The outer cylinder 63 is fixedly sleeved on the outside of the grooving roller 61 at intervals, and the outer cylinder 63 is divided into a plurality of arc plates, and the distance between two adjacent arc plates corresponds to the size of the groove 62;

[0061] An accommodating groove 64, which is fixed on the arc plate and corresponds to the groove 62, and the accommodating groove 64 protrudes from the arc plate;

[0062] The overflow prevention portion 65 is fixed to the end of the containing groove 64 , and the sand can be well contained through the overflow prevention portion 65 and the containing groove 64 .

[0063] The groove 62 , the containing groove 64 and the anti-overflow portion 65 together form a temporary storage groove. The groove 62 is an arc-shaped structure, which is used to guide the sand in the temporary storage groove to be discharged.

[0064] In this embodiment, the receiving groove 64 is fixed on the arc plate and corresponds to the position of the groove 62. The design of the receiving groove 64 enables the sand to be effectively collected and temporarily stored during the trenching process to prevent the sand from scattering.

[0065] The anti-overflow portion 65 is fixed to the end of the receiving groove 64, and its function is to prevent the temporarily stored sand from excessively overflowing during the rotation process. In addition, the groove 62, the receiving groove 64 and the anti-overflow portion 65 together constitute the temporary storage groove of the pre-grooving assembly. When the grooving roller 61 rotates, the temporary storage groove can partially cut into the surface and collect sand, while maintaining the stable temporary storage of the sand inside. The arc-shaped structure design of the groove 62 helps to guide the sand into the sand-laying groove 7, thereby realizing the continuous collection and discharge of the sand.

[0066] Therefore, when the pre-grooving assembly 6 moves forward and rotates with the mobile device 1, the temporary storage groove part cuts into the ground surface to form a groove, and collects the sand in the groove. As the grooving roller 61 continues to rotate, the sand in the temporary storage groove is gradually discharged under the guidance of the groove 62, collected by the sand collecting end and used for subsequent paving work.

[0067] Furthermore, the anti-overflow portion 65 is a nearly right-angle structure, and a shovel plate 66 is fixed to one end of the anti-overflow portion 65 away from the receiving groove 64 .

[0068] The overflow prevention part 65 adopts a nearly right-angle structure, which effectively restrains the sand in the temporary storage tank and avoids excessive overflow during the rotation process. At the same time, the nearly right-angle structure is also convenient for close cooperation with the end of the accommodating tank 64 to form a stable temporary storage space for sand.

[0069] A shovel plate 66 is fixed to the end of the overflow prevention part 65 away from the receiving groove 64. This design greatly improves the efficiency of shoveling sand. The shovel plate 66 can cut deeper into the ground surface during the rotation process, thereby collecting more sand. In the sand discharge process, the shovel plate 66 also plays a key role in blocking dust. When the sand is discharged from the temporary storage tank, the shovel plate 66 can effectively prevent the excessive dust of the sand, reducing the pollution to the surrounding environment and the impact on the health of the operator.

[0070] In this embodiment, the grass laying component 2 includes:

[0071] An outer warehouse, which is fixed on the mobile device 1;

[0072] A grass supply bin 21 is fixed in the outer bin and is used to store grass. A grass discharge port is provided at the bottom of one side of the grass supply bin 21. The inner bottom of the grass supply bin 21 is inclined to guide the grass to move toward the grass discharge port.

[0073] The grass removing wheel 22 is rotatably disposed in the outer bin and is located below the grass discharge port of the grass supply bin 21 .

[0074] A limiting arc groove 23, which is fixed in the outer bin and located below the grass-moving wheel 22;

[0075] The conveyor belt 24 is arranged in the outer bin and is used to receive the grass from the limiting arc groove 23 and discharge it out of the outer bin.

[0076] The grass-pulling wheel 22 is located below the grass discharge port of the grass supply bin 21. Through its rotation, the grass can be effectively pulled out of the grass supply bin 21 and guided to the subsequent limiting arc groove 23. This design not only simplifies the grass transmission process, but also ensures the uniform distribution of the grass.

[0077] In addition, a grass trimming wheel 25 is also provided in the outer bin. The grass trimming wheel 25 is located on one side of the conveyor belt 24 and is used to assist in grass trimming when the grass is discharged from the outer bin.

[0078] Before the grass is discharged from the outer bin, the grass trimming wheel 25 can further comb and disperse it, thereby ensuring the uniformity and aesthetics of the grass when it is laid. This design not only improves the laying efficiency, but also improves the laying quality.

[0079] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A multifunctional grass grid sand barrier laying device, characterized in that: include: A mobile device (1) having a plowshare (3) mounted on the front and a grass laying assembly (2) mounted on the top; A pre-ditching assembly (6), which is arranged on the side of the mobile device (1) and has a first spacing with the plowshare (3), wherein the first spacing is a preset grass-laying spacing; A sand-laying trough (7) disposed at the rear of the mobile device (1) and having a sand-discharging end, the sand-discharging end corresponding to the plowshare (3); The pre-grooving assembly (6) comprises: A grooving roller (61), wherein the outer surface of the grooving roller (61) is provided with a plurality of grooves (62) distributed in a circumferential array; An outer cylinder (63) is fixedly sleeved on the outside of the grooving roller (61) at intervals, and the outer cylinder (63) is divided into a plurality of arc plates, and the distance between two adjacent arc plates corresponds to the size of the groove (62); an accommodating groove (64) fixed on the arc plate and corresponding to the groove (62), the accommodating groove (64) protruding from the arc plate; An anti-overflow portion (65) fixed to an end of the containing groove (64); The grass laying component (2) comprises: An outer warehouse, which is fixed on the mobile device (1); A grass supply bin (21) is fixed in the outer bin and is used to store grass. A grass discharge port is provided at the bottom of one side of the grass supply bin (21). The inner bottom of the grass supply bin (21) is inclined and is used to guide the grass to move toward the grass discharge port. A grass-pulling wheel (22) rotatably disposed in the outer bin and located below the grass discharge port of the grass supply bin (21); A limiting arc groove (23) fixed in the outer bin and located below the grass-moving wheel (22); A conveyor belt (24) is arranged in the outer bin and is used to receive the grass from the limiting arc groove (23) and discharge it out of the outer bin.

2. A multifunctional grass grid sand barrier laying device according to claim 1, characterized in that: The sand-laying trough (7) also has a sand-collecting end, and the sand-collecting end is used to collect sand particles obtained from the pre-ditching component (6).

3. The multifunctional grass grid sand barrier laying device according to claim 1, characterized in that: The depth and / or width of the trench opened by the pre-ditching component (6) is smaller than the depth and / or width of the trench opened by the plowshare (3).

4. The multifunctional grass grid sand barrier laying device according to claim 1, characterized in that: The pre-grooving assembly (6) is driven to rotate by a rotary drive mechanism (5), and the rotary drive mechanism (5) is connected to the moving device (1) via a spacing adjustment mechanism (4), and the length of the first spacing can be adjusted via the spacing adjustment mechanism (4).

5. The multifunctional grass grid sand barrier laying device according to claim 1, characterized in that: The groove (62), the containing groove (64) and the anti-overflow portion (65) together constitute a temporary storage groove, and the groove (62) is an arc-shaped structure, and is used to guide the sand in the temporary storage groove to be discharged.

6. The multifunctional grass grid sand barrier laying device according to claim 1, characterized in that: The overflow prevention portion (65) is a nearly right-angle structure, and a shovel plate (66) is fixed to one end of the overflow prevention portion (65) away from the accommodating groove (64).

7. The multifunctional grass grid sand barrier laying device according to claim 1, characterized in that: A grass trimming wheel (25) is also provided in the outer bin. The grass trimming wheel (25) is located on one side of the conveyor belt (24) and is used to assist in grass trimming when the grass is discharged from the outer bin.

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