Grass grid laying robot

Abstract

The utility model relates to the technical field of sand prevention and sand control, in particular to a grass grid laying robot which comprises an outer shell, a bottom plate, a caterpillar band chassis, a hopper, a material blocking plate, a first conveying belt, a second conveying belt, a grass pressing mechanism, a spherical warning lamp, a strip-shaped warning lamp, a screen and caterpillar band wheels. When the straw conveying device is used, straw is put into the hopper from the upper portion, the robot vehicle moves according to a set route, the straw is flatly laid on the route through the discharging port formed in the lower end of the front portion of the crawler chassis through conveying of the first conveying belt and the second conveying belt in the moving process, and the straw is conveyed to the hopper along with moving of the vehicle. Straw is pressed into sand from the middle through the straw pressing mechanism arranged on the rear portion of the crawler chassis under the action of the self weight of the vehicle, then straw laying can be completed, the design of the triangular crawler wheels can adapt to the complex desert terrain, grassland checks are automatically and efficiently laid, and good practicability is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to sand prevention and control technology field, concretely relates to grass square laying robot. BACKGROUND

[0002] Desertification prevention and control is a long-term important work, and all countries in the world are researching sand prevention and control technology. Laying grass square in the desert for sand fixation is a wind prevention and sand fixation technology summarized by Chinese people in long-term sand control work, and is also a kind of method proved by practice to be the most effective in engineering sand fixation method.

[0003] At present, the existing laying process is mostly completed by manual work, and manual work is laid in the desert and sand land harsh environment, and the labor amount is big, the efficiency is low, and the cost is high, and the mechanical work is replaced by manual work to lay grass square, and becomes a kind of reasonable choice, and the existing few grass square laying machines have the common characteristics of being relatively heavy, not being quite suitable for complex desert terrain, and having low automation degree, therefore, the grass square laying machine has not been popularized.

[0004] Based on this, the utility model designs grass square laying robot to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the shortcomings in the prior art and provides grass square laying robot.

[0006] To achieve the above object, the utility model provides the following technical scheme: grass square laying robot, including outer shell, bottom plate, track chassis, hopper, baffle, first conveying belt, second conveying belt, grass pressing mechanism, spherical warning lamp, strip-shaped warning lamp, screen and track wheel, the bottom of the outer shell is fixedly connected with bottom plate, the lower end of the bottom plate is fixedly connected with track chassis, the inside of the outer shell is provided with hopper, the inside of the hopper is provided with baffle, the straw channel is communicated with the hopper and is arranged between the outer shell, bottom plate and track chassis, the first conveying belt is arranged in the inside of hopper along baffle, the second conveying belt is arranged in straw channel, the lower end of track chassis is provided with discharge port, the discharge port is communicated with straw channel, the rear end of track chassis is provided with recess, the recess is provided with grass pressing mechanism.

[0007] As a preferred technical scheme of the utility model, the grass pressing mechanism includes mounting seat, first shaft body, connecting rod, second shaft body, spring, first connecting plate, second connecting plate, third connecting plate, third shaft body, grass pressing wheel and anti-sink wheel, the mounting seat is fixedly connected with the top plate of track chassis, the first shaft body is fixedly connected between the mounting seat, the connecting rod is fixedly connected on the first shaft body, the other end of the connecting rod is fixedly connected with the second shaft body, and the spring is arranged on the connecting rod.

[0008] As a preferred embodiment of this utility model, two second connecting plates and a third connecting plate are symmetrically and movably installed on the second shaft. A grass-pressing wheel is movably installed between the lower ends of the two third connecting plates, and an anti-sinking wheel is movably installed between the lower ends of the two second connecting plates. Two first connecting plates are symmetrically and movably installed on the first shaft. A third shaft is fixedly connected between the lower ends of the two first connecting plates, and the bends of the two third connecting plates are movably installed on the third shaft.

[0009] As a preferred embodiment of this utility model, strip warning lights are provided at both the front and rear ends of the outer casing, and screens are provided on both the left and right sides of the outer casing.

[0010] As a preferred embodiment of this utility model, spherical warning lights are provided at the four corners of the upper end of the base plate.

[0011] As a preferred embodiment of this utility model, two track wheels are symmetrically arranged on the left and right sides of the tracked chassis.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. In use, this utility model involves feeding straw into the hopper from above, allowing the robot vehicle to move along a set route. During the movement, the straw is conveyed by the first and second conveyor belts and laid flat on the route through the discharge port at the lower front of the tracked chassis. As the vehicle moves, the straw pressing mechanism at the rear of the tracked chassis presses the straw into the sand from the middle under the vehicle's own weight, thus completing the straw laying. The triangular track wheel design can adapt to complex desert terrain, achieving automatic and efficient laying of straw grids, and has good practicality.

[0014] 2. This utility model designs a grass pressing mechanism composed of a spring linkage mechanism, which connects to the grass pressing wheel to form a movable support structure. This allows the mechanism to dynamically shift according to the terrain or grass distribution, providing elastic pressure support to the grass pressing wheel. As a result, the height of the grass pressing wheel is automatically adjusted according to the thickness of the grass, ensuring uniform pressure and guaranteeing the quality of grass grid laying. Attached Figure Description

[0015] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0016] Figure 1 This is a schematic diagram of the overall front view of the present invention;

[0017] Figure 2This is a schematic diagram of the overall rear view structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the overall side view structure of this utility model;

[0019] Figure 4 This is a top view of the overall structure of this utility model;

[0020] Figure 5 This is a schematic diagram of the overall bottom view of the present invention;

[0021] Figure 6 This is a schematic cross-sectional view of the overall structure of this utility model;

[0022] Figure 7 This is a schematic diagram of the grass-pressing mechanism of this utility model.

[0023] In the diagram: 1. Outer shell; 2. Base plate; 3. Tracked chassis; 301. Discharge port; 302. Groove; 4. Hopper; 5. Baffle plate; 6. First conveyor belt; 7. Second conveyor belt; 8. Grass pressing mechanism; 801. Mounting base; 802. First shaft; 803. Connecting rod; 804. Second shaft; 805. Spring; 806. First connecting plate; 807. Second connecting plate; 808. Third connecting plate; 809. Third shaft; 8010. Grass pressing wheel; 8011. Anti-sinking wheel; 9. Spherical warning light; 10. Strip warning light; 11. Screen; 12. Track wheel. Detailed Implementation

[0024] The following will refer to the appendix in the embodiments of this utility model. Figures 1-7 The technical solutions in the embodiments of this utility model are clearly and completely described herein. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0025] Example

[0026] Please see Figures 1-7This utility model provides the following technical solution: a grass checkerboard laying robot, including an outer shell 1, a base plate 2, a tracked chassis 3, a hopper 4, a baffle plate 5, a first conveyor belt 6, a second conveyor belt 7, a grass pressing mechanism 8, a spherical warning light 9, a strip warning light 10, a screen 11, and track wheels 12. The bottom of the outer shell 1 is fixedly connected to the base plate 2, and the lower end of the base plate 2 is fixedly connected to the tracked chassis 3. The hopper 4 is provided inside the outer shell 1, and the baffle plate 5 is provided inside the hopper 4. A straw channel is opened between the outer shell 1, the base plate 2, and the tracked chassis 3, and the straw channel is connected to the hopper 4. The first conveyor belt 6 is set inside the hopper 4 along the baffle plate 5, and the second conveyor belt 7 is set inside the straw channel. The lower end of the tracked chassis 3 is provided with a discharge port 301, which is connected to the straw channel. The rear end of the tracked chassis 3 is provided with a groove 302, and the grass pressing mechanism 8 is set in the groove 302.

[0027] The first conveyor belt 6 installed inside the hopper 4 and the second conveyor belt 7 installed inside the straw channel can transport the straw in the hopper 4 at a uniform speed, so that the straw is laid flat on the sand from the discharge port 301 opened at the lower end of the tracked chassis 3, realizing the automated placement of straw, which has good practicality and efficiency.

[0028] The grass-pressing mechanism 8 includes a mounting base 801, a first shaft 802, a connecting rod 803, a second shaft 804, a spring 805, a first connecting plate 806, a second connecting plate 807, a third connecting plate 808, a third shaft 809, a grass-pressing wheel 8010, and an anti-sinking wheel 8011. The mounting base 801 is fixedly connected to the top plate of the tracked chassis 3. The first shaft 802 is fixedly connected between the mounting bases 801. The connecting rod 803 is fixedly connected to the first shaft 802. The other end of the connecting rod 803 is fixedly connected to the second shaft 804. A spring 805 is provided on the connecting rod 803.

[0029] Two second connecting plates 807 and a third connecting plate 808 are symmetrically and movably mounted on the second shaft 804. A grass-pressing wheel 8010 is movably mounted between the lower ends of the two third connecting plates 808, and an anti-sinking wheel 8011 is movably mounted between the lower ends of the two second connecting plates 807. Two first connecting plates 806 are symmetrically and movably mounted on the first shaft 802. A third shaft 809 is fixedly connected between the lower ends of the two first connecting plates 806, and the bends of the two third connecting plates 808 are movably mounted on the third shaft 809.

[0030] Through the structural design of the above-mentioned straw pressing mechanism 8, the height of the straw pressing wheel can be automatically adjusted according to the thickness of the straw and the terrain to ensure uniform pressure, maintain a good laying effect of straw, and have good adaptability. The anti-sinking wheel 8011 ensures that the rear straw pressing mechanism 8 does not sink too deep on the ground due to the downward pressure of the spring.

[0031] The front and rear ends of the outer casing 1 are equipped with strip warning lights 10, and the left and right sides of the outer casing 1 are equipped with screens 11.

[0032] Spherical warning lights 9 are installed at the four corners of the upper part of the base plate 2.

[0033] Two track wheels 12 are symmetrically arranged on the left and right sides of the tracked chassis 3.

[0034] The four triangular track wheels 12 on both sides of the tracked chassis 3 enable it to adapt to complex desert terrain and move more flexibly.

[0035] The working principle and usage process of this utility model are as follows: In specific use, straw is placed in the hopper 4 located above the outer shell 1. After the hopper 4 is full of straw, the machine is started to move according to the preset route. During the movement, the first conveyor belt 6 and the second conveyor belt 7 inside the hopper 4 start simultaneously, conveying the straw out through the internal channel from the discharge port 301, so that the straw is laid on the line. As the machine moves forward, the straw pressing mechanism 8 located at the rear presses the straw into the sand from the middle under the action of the machine's own gravity, thereby planting the straw on the sand and realizing the automated laying of straw grids with high efficiency.

[0036] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A straw checkerboard laying robot, characterized in that: The system includes an outer shell (1), a base plate (2), a tracked chassis (3), a hopper (4), a baffle plate (5), a first conveyor belt (6), a second conveyor belt (7), a straw pressing mechanism (8), a spherical warning light (9), a strip warning light (10), a screen (11), and track wheels (12). The bottom of the outer shell (1) is fixedly connected to the base plate (2), and the lower end of the base plate (2) is fixedly connected to the tracked chassis (3). The hopper (4) is located inside the outer shell (1), and a baffle plate (5) is located inside the hopper (4). A straw channel is provided between the outer shell (1), the bottom plate (2) and the tracked chassis (3), and the straw channel is connected to the hopper (4). The first conveyor belt (6) is set inside the hopper (4) along the baffle plate (5), and the second conveyor belt (7) is set inside the straw channel. The lower end of the tracked chassis (3) is provided with a discharge port (301), which is connected to the straw channel. The rear end of the tracked chassis (3) is provided with a groove (302), and a straw pressing mechanism (8) is provided in the groove (302).

2. The grass checkerboard laying robot according to claim 1, characterized in that: The grass-pressing mechanism (8) includes a mounting base (801), a first shaft (802), a connecting rod (803), a second shaft (804), a spring (805), a first connecting plate (806), a second connecting plate (807), a third connecting plate (808), a third shaft (809), a grass-pressing wheel (8010), and an anti-sinking wheel (8011). The mounting base (801) is fixedly connected to the top plate of the tracked chassis (3). The first shaft (802) is fixedly connected between the mounting bases (801). The connecting rod (803) is fixedly connected to the first shaft (802). The other end of the connecting rod (803) is fixedly connected to the second shaft (804). The spring (805) is provided on the connecting rod (803).

3. The grass checkerboard laying robot according to claim 2, characterized in that: Two second connecting plates (807) and a third connecting plate (808) are symmetrically and movably mounted on the second shaft (804). A grass pressing wheel (8010) is movably mounted between the lower ends of the two third connecting plates (808). An anti-sinking wheel (8011) is movably mounted between the lower ends of the two second connecting plates (807). Two first connecting plates (806) are symmetrically and movably mounted on the first shaft (802). A third shaft (809) is fixedly connected between the lower ends of the two first connecting plates (806). The bends of the two third connecting plates (808) are movably mounted on the third shaft (809).

4. The grass checkerboard laying robot according to claim 1, characterized in that: The front and rear ends of the outer shell (1) are provided with strip warning lights (10), and the left and right sides of the outer shell (1) are provided with screens (11).

5. The grass checkerboard laying robot according to claim 1, characterized in that: Spherical warning lights (9) are provided at the four corners of the upper end of the base plate (2).

6. The grass checkerboard laying robot according to claim 1, characterized in that: The tracked chassis (3) has two tracked wheels (12) symmetrically arranged on its left and right sides.

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