Industrial grass roll laying auxiliary device

Abstract

The utility model discloses an industrial large grass roll laying auxiliary device, which belongs to the technical field of grass roll laying and comprises an outer frame connected with external traction equipment; the lifting assembly is installed in the outer frame and used for supporting the grass roll; the planting assembly is installed at the end, away from the lifting assembly, of the outer frame and used for making the released grass rolls tightly attached to the ground; wherein a guide assembly is arranged between the lifting assembly and the planting assembly and is used for guiding the grass roll to the direction of the planting assembly, the pressing shaft and the loosening thorns are arranged, the pressing shaft can apply downward abutting force to the grass roll below the pressing shaft so that the grass roll can be attached to the ground, and the loosening thorns can convey soil, damage hardening and facilitate rooting of the grass roll.

Description

Technical Field

[0001] This utility model relates to the field of straw roll laying technology, specifically to an industrialized large straw roll laying auxiliary device. Background Technology

[0002] Artificial turf is a lawn created by artificially laying turf. To facilitate turf transportation, the turf is usually rolled into grass rolls, which can be unrolled for installation. To reduce the difficulty of manual installation, various grass roll installation aids have emerged on the market. However, existing devices can only unroll the grass rolls; if the ground is uneven, it can cause air pockets between the turf and the ground, affecting turf rooting and growth. Furthermore, if the ground is compacted, it will also hinder turf rooting and growth. To solve these problems, this utility model provides an industrialized large-grass roll installation aid device. Utility Model Content

[0003] To address the aforementioned technical deficiencies, the purpose of this utility model is to provide an industrialized large grass roll laying auxiliary device, which is equipped with a pressure roller and loosening spikes. The pressure roller can apply a downward pressing force to the grass roll below it, making the grass roll adhere to the ground, while the loosening spikes can transport soil, break up the compaction, and facilitate the grass roll to take root.

[0004] To solve the above-mentioned technical problems, this utility model adopts the following technical solution: This utility model provides an industrialized large straw roll laying auxiliary device, comprising:

[0005] The outer frame is connected to the external traction equipment;

[0006] A support assembly, installed inside the outer frame, for supporting the grass roll;

[0007] A planting component is installed at the end of the outer frame away from the support component to ensure that the released grass rolls are close to the ground.

[0008] A guide component is provided between the lifting component and the planting component to guide the grass roll toward the planting component.

[0009] Preferably, the lifting assembly includes: a plurality of support rods, which are rotatably mounted inside the outer frame and distributed along an arc-shaped trajectory.

[0010] Preferably, any of the support rods is fixedly connected to the motor shaft of the motor mounted on the outer frame.

[0011] Preferably, the planting component includes:

[0012] A pressure roller, the pressure roller having a pressing force that presses the grass roll located below it against the ground;

[0013] The soil loosening section, located on the side of the pressure shaft near the lifting assembly, is used to loosen the ground before the straw roll comes into contact with the ground.

[0014] Preferably, the pressure shaft is rotatably mounted on the mounting bracket, the mounting bracket is slidably mounted on the outer frame, and a spring is installed between the mounting bracket and the outer frame, the spring having a clamping force that applies downward clamping force to the mounting bracket.

[0015] Preferably, the soil-dredging section includes:

[0016] A fixing plate is fixedly connected to the mounting bracket, and multiple rows of loose spikes are fixedly connected to the lower side of the fixing plate.

[0017] Preferably, the loose spines in adjacent rows are staggered.

[0018] Preferably, a spray bar is fixedly installed on the upper side of the fixing plate, and the spray bar is connected to a water tank installed inside the outer frame through a pressure pump.

[0019] Preferably, the multiple nozzles on the spray bar are tilted upwards or downwards respectively, and the upwardly tilted nozzles and the downwardly tilted nozzles are staggered.

[0020] Preferably, the outer frame includes:

[0021] Two side panels, each with multiple tires mounted on it;

[0022] A connecting rod is fixedly connected to one end face of the two side plates near the lifting assembly, and the connecting rod is provided with a connector.

[0023] The beneficial effects of this utility model are as follows:

[0024] This invention, through the arrangement of multiple support rods along an arc-shaped trajectory, ensures that the support surface always conforms to the curvature of the grass roll, avoiding local stress concentration, thereby maintaining the integrity of the grass roll shape and reducing laying wrinkles or breakage caused by deformation. Moreover, one of the support rods is driven by a motor to rotate, which can further assist the grass roll in unfolding.

[0025] This invention, through the design of a soil loosening section, a pressure shaft, and a spray bar, enables the soil loosening section to break up the compacted soil surface, facilitating the rooting of the straw rolls. The pressure shaft ensures a tight bond between the straw roll roots and the soil, preventing air pockets and thus avoiding any impact on the rooting of the straw rolls. The spray bar allows for irrigation during the laying process, making the laying work easier for the workers. Attached Figure Description

[0026] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art 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.

[0027] Figure 1 This is a schematic diagram of an industrialized large straw roll laying auxiliary device provided for an embodiment of the present utility model.

[0028] Figure 2 This is a cross-sectional view of the present invention.

[0029] Figure 3 This utility model Figure 2 Enlarged view of point A.

[0030] Figure 4 This is a schematic diagram showing the connection of the pressure shaft, fixing plate, and mounting bracket of this utility model.

[0031] Figure 5 This is a schematic diagram showing the distribution of the loose thorns in this utility model.

[0032] Figure 6 This is a schematic diagram showing the connection between the spray bar and the fixing plate of this utility model.

[0033] Explanation of reference numerals in the attached figures:

[0034] 1. Outer frame; 101. Side plate; 102. Connecting rod; 2. Support rod; 3. Motor; 4. Pressure shaft; 5. Mounting bracket; 6. Spring; 7. Fixing plate; 8. Loose thorn; 9. Spray bar; 10. Pressure pump; 11. Water tank; 12. Guide shaft. Detailed Implementation

[0035] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. 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.

[0036] This utility model provides an auxiliary device for industrialized large straw roll laying, such as... Figures 1 to 6 As shown.

[0037] Example 1:

[0038] An industrialized large-broom laying auxiliary device includes an outer frame 1, a lifting assembly, a guiding assembly, and a planting assembly. The outer frame 1 includes two side plates 101, on which tires are mounted. A connecting rod 102 is fixedly connected to one end of each side plate 101 near the lifting assembly. The connector on the connecting rod 102 is connected to an external traction device (such as a tractor), enabling the device to move on the ground.

[0039] The straw roll is placed on a support assembly, which consists of multiple support rods 2. These support rods 2 are rotatably mounted inside the outer frame 1 and distributed along an arc-shaped trajectory. The arc design effectively distributes the weight and prevents the straw roll from deforming or breaking. One of the support rods 2 is fixedly connected to the motor shaft of a motor 3 mounted on the outer frame 1. When the motor 3 starts, it drives the support rod 2 to rotate, assisting in the unfolding of the straw roll.

[0040] Driven by gravity and the motor 3, the straw roll is smoothly guided towards the planting component via a guide component positioned between the lifting component and the planting component. The planting component includes a pressure shaft 4, which is rotatably mounted on a mounting frame 5, which is slidably mounted on the outer frame 1. A spring 6 is installed between the mounting frame 5 and the outer frame 1, providing a continuous downward pressure on the mounting frame 5. When the front end of the straw roll reaches below the pressure shaft 4, the pressure shaft 4 presses firmly against the straw roll below, ensuring a tight fit with the ground and eliminating air pockets.

[0041] The guide assembly includes a plurality of guide shafts 12 rotatably mounted inside the outer frame 1.

[0042] Example 2:

[0043] Based on Embodiment 1, the planting component also includes a soil loosening section, which includes a fixing plate 7 fixedly connected to the mounting frame 5. Multiple rows of loosening spikes 8 are fixedly installed on the lower side of the fixing plate 7. Under the elastic force of the spring 6, these loosening spikes 8 pierce and break up the compacted soil surface under the straw roll to be laid. And as the outer frame 1 moves, it can continuously break up the compacted soil surface.

[0044] To further enhance the soil loosening effect, the loosening spikes 8 in adjacent rows are arranged in an alternating pattern, thereby improving the soil loosening effect and creating a favorable rooting environment for the grass roll roots. After loosening the soil, the grass rolls are immediately laid out. Then, driven by the mounting frame 5, the pressure roller 4, relying on the continuous pressure provided by the spring 6, firmly presses the grass rolls onto the freshly loosened ground, ensuring that there are no gaps between the grass rolls and the soil, and that they are in close contact, thus guaranteeing better rooting of the grass rolls.

[0045] Example 3:

[0046] Based on Embodiment 2, to improve the survival rate of the straw rolls, a spray bar 9 is also fixedly installed on the side of the fixing plate 7. The spray bar 9 is connected to a water tank 11 installed inside the outer frame 1 via a pressure pump 10. During or after the laying process, the pressure pump 10 can pump water from the water tank 11 and spray it for irrigation through the nozzles on the spray bar 9.

[0047] The spray bar 9 is equipped with multiple nozzles. Some nozzles are tilted upwards, while others are tilted downwards. The upward-tilted and downward-tilted nozzles are distributed alternately. The downward-tilted nozzles spray water mist onto the soil surface to increase soil moisture, while the upward-tilted nozzles spray water mist onto the roots of the straw rolls to increase root moisture. Together, they can promote the initial survival of the straw rolls.

[0048] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. An industrialized large-brush laying auxiliary device, characterized in that, include: The outer frame (1) is connected to the external traction equipment; A support assembly, which is installed inside the outer frame (1) for supporting the grass roll; Planting component, which is installed at the end of the outer frame (1) away from the lifting component, for making the released grass rolls close to the ground; A guide component is provided between the lifting component and the planting component to guide the grass roll toward the planting component.

2. The industrialized large straw roll laying auxiliary device as described in claim 1, characterized in that, The lifting assembly includes: multiple support rods (2), which are rotatably mounted inside the outer frame (1) and distributed along an arc-shaped trajectory.

3. The industrialized large straw roll laying auxiliary device as described in claim 2, characterized in that, Any of the support rods (2) is fixedly connected to the motor shaft of the motor (3) mounted on the outer frame (1).

4. The industrialized large straw roll laying auxiliary device as described in claim 1, characterized in that, The planting component includes: A pressure roller (4) has a pressing force that presses the grass roll located below it against the ground; The soil loosening section, located on the side of the pressure shaft (4) near the lifting assembly, is used to loosen the ground before the grass roll comes into contact with the ground.

5. The industrialized large straw roll laying auxiliary device as described in claim 4, characterized in that, The pressure shaft (4) is rotatably mounted on the mounting bracket (5), the mounting bracket (5) is slidably mounted on the outer frame (1), and a spring (6) is installed between the mounting bracket (5) and the outer frame (1), the spring (6) having a clamping force that applies downward clamping force to the mounting bracket (5).

6. The industrialized large straw roll laying auxiliary device as described in claim 5, characterized in that, The soil-dredging section includes: A fixing plate (7) is fixedly connected to the mounting bracket (5), and multiple rows of loose spikes (8) are fixedly connected to the lower side of the fixing plate (7).

7. The industrialized large straw roll laying auxiliary device as described in claim 6, characterized in that, The loose thorns (8) in the two adjacent rows are interspersed.

8. The industrialized large straw roll laying auxiliary device as described in claim 6, characterized in that, A spray bar (9) is fixedly installed on the upper side of the fixed plate (7). The spray bar (9) is connected to a water tank (11) installed inside the outer frame (1) through a pressure pump (10).

9. The industrialized large straw roll laying auxiliary device as described in claim 8, characterized in that, The multiple nozzles on the spray bar (9) are tilted upward or downward respectively, and the upward-tilted nozzles and the downward-tilted nozzles are distributed alternately.

10. The industrialized large straw roll laying auxiliary device as described in claim 1, characterized in that, The outer frame (1) includes: Two side plates (101), each of which is equipped with a plurality of tires; A connecting rod (102) is fixedly connected to one end face of the two side plates (101) near the lifting assembly, and a connector is provided on the connecting rod (102).

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