Small spray-seeding machine for riverway slope protection

Abstract

The utility model relates to the technical field of riverway slope protection, in particular to a small-sized spray-seeding machine for riverway slope protection, which comprises a vehicle body, a grass seed box and a tank structure, the grass seed box and the tank structure are connected onto the vehicle body, a flow guide pipe is detachably connected onto the vehicle body, and one end of the flow guide pipe is connected with a storage pump. The end, away from the flow guide pipe, of the storage pump is connected with the tank body structure. The flow guide pipe communicates with a cavity of the grass seed box. Meanwhile, a mixing structure is connected to the end, away from the storage pump machine, of the flow guide pipe and comprises a curved pipe fixedly connected to the output end of the flow guide pipe, a flow guide piece is fixedly connected to the inner wall of the curved pipe, a spray head is fixedly connected to the output end of the curved pipe, and a vibration guide block is fixedly connected to the flow guide piece and fixedly connected with the curved pipe. The curved pipe in the spray seeding machine can drive the grass seeds in the grass seed box to be fully mixed with the mixed liquid in the tank body structure, so that the grass seeds can be prevented from being easily separated from the mixed liquid when the spray heads spray the grass seeds, and the germination rate of the grass seeds can be ensured.

Description

Technical Field

[0001] This utility model relates to the field of riverbank protection technology, specifically a small hydroseeding machine for riverbank protection. Background Technology

[0002] Hydroseeding machines are a type of mechanical equipment used for vegetation greening. They are widely used in slope greening and are also currently used for greening and managing riverbank protection.

[0003] A search revealed that the existing patent document CN213306208U discloses a grass seed spraying machine for slope greening in mine restoration, which is used for riverbank greening and treatment. When the spraying machine is in use, the liquid in the mud tank and the chemical tank are mixed in advance. Then, a high-pressure pump is used to deliver the mixed liquid into the inside of the delivery pipe. When the mixed liquid flows inside the delivery pipe, it can siphon the grass seeds in the grass seed box into the inside of the delivery pipe. Then, the mixed liquid of grass seeds can be discharged through the nozzle.

[0004] However, while this type of hydroseeding machine can indeed achieve good hydroseeding results for riverbank protection in actual use, it still has some shortcomings, such as:

[0005] When the seeding machine uses a siphon method to draw grass seeds into its delivery pipe, the grass seeds inside the pipe are not easily mixed with the liquid mixture. This results in the grass seeds easily separating from the liquid mixture when the seeds are discharged through the nozzle, which in turn reduces the germination rate of the grass seeds.

[0006] Therefore, we propose a small hydroseeding machine for riverbank protection. Utility Model Content

[0007] One of the technical problems this application aims to solve is that the grass seeds inside the vascular bundle cannot be fully mixed with the liquid.

[0008] To solve the above-mentioned technical problems, this application provides a small hydroseeding machine for riverbank protection, including a vehicle body and a grass seed box and a tank structure connected to the vehicle body. A guide pipe is detachably connected to the vehicle body. One end of the guide pipe is connected to a receiving pump. The end of the receiving pump away from the guide pipe is connected to the tank structure. The guide pipe is connected to the cavity of the grass seed box.

[0009] Meanwhile, the end of the guide pipe away from the receiving pump is connected to a mixing structure. The mixing structure includes a curved pipe fixedly connected to the output end of the guide pipe. A guide vane is fixedly connected to the inner wall of the curved pipe, and a nozzle is fixedly connected to the output end of the curved pipe.

[0010] In some embodiments, a vibration guide block is fixedly connected to the guide plate, and the vibration guide block is fixedly connected to the curved tube.

[0011] In some embodiments, the top and bottom surfaces of the guide vanes are provided with guide surfaces, and the guide vanes are distributed at equal intervals on the curved pipe.

[0012] In some embodiments, a rubber ring is fitted onto the vibration guide block, and the rubber ring is fixedly connected to the curved tube.

[0013] In some embodiments, the curved tube has a spiral structure, and a vibration structure is provided on one side of the curved tube.

[0014] In some embodiments, the output end of the vibration structure contacts the guide block, and the other end of the vibration structure abuts against the discharge end of the grass seed box.

[0015] In some embodiments, the end of the guide vane does not contact the inner wall of the curved pipe, and the guide vane has a sheet-like structure.

[0016] This utility model has at least the following beneficial effects:

[0017] 1. The curved tube in this hydroseeder can fully mix the grass seeds inside the seed box with the mixed liquid inside the tank structure, which can prevent the grass seeds from easily separating from the mixed liquid when the nozzle sprays the grass seeds, thus ensuring the germination rate of the grass seeds.

[0018] 2. The curved tube of the hydroseeder is equipped with a guide vane. When the mixed liquid and grass seeds enter the inside of the curved tube, the guide vane can guide the mixed liquid and grass seeds, thereby improving the mixing rate of grass seeds and mixed liquid, which makes it easier for the subsequent nozzles to spray the mixed liquid and grass seeds.

[0019] 3. The vibration guide block in this hydroseeder can absorb the vibration generated by the vibration structure. When the vibration guide block transmits the vibration to the guide plate, the guide plate can transmit the vibration to the mixed liquid, which can prevent grass seeds from adhering to the guide plate and facilitate the rapid mixing of grass seeds and mixed liquid. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the connection structure between the hybrid structure, the nozzle, and the guide pipe in this utility model;

[0022] Figure 3 This is a schematic diagram of the connection structure between the guide vane and the hybrid structure in this utility model;

[0023] Figure 4 for Figure 3 An enlarged diagram of A in the diagram.

[0024] In the diagram: 1. Vehicle body; 2. Nozzle; 3. Vibration structure; 4. Seed box; 5. Tank structure; 6. Mixing structure; 61. Curved pipe; 62. Rubber ring; 63. Vibration guide block; 64. Guide surface; 65. Guide plate; 7. Guide pipe; 8. Collection pump. Detailed Implementation

[0025] 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.

[0026] Example 1: Please refer to Figure 1-4 This utility model provides a technical solution:

[0027] A small hydroseeding machine for riverbank protection includes a vehicle body 1, a seed box 4, and a tank structure 5 connected to the vehicle body 1. A guide pipe 7 is detachably connected to the vehicle body 1. One end of the guide pipe 7 is connected to a collection pump 8, and the end of the collection pump 8 facing away from the guide pipe 7 is connected to the tank structure 5. The guide pipe 7 is in communication with the cavity of the seed box 4.

[0028] Meanwhile, the end of the guide pipe 7 away from the receiving pump 8 is connected to a mixing structure 6. The mixing structure 6 includes a curved pipe 61 fixedly connected to the output end of the guide pipe 7. A guide plate 65 is fixedly connected to the inner wall of the curved pipe 61, and a nozzle 2 is fixedly connected to the output end of the curved pipe 61.

[0029] In actual use, the worker can add mud and pesticide solution inside the tank structure 5, and then add grass seeds inside the grass seed box 4. When the worker starts the collection pump 8, the collection pump 8 can collect the mud and pesticide solution inside the tank structure 5 and transport it to the inside of the guide pipe 7. The mud and pesticide solution inside the guide pipe 7 will enter the inside of the curved pipe 61. When the mud and pesticide solution flow inside the guide pipe 7, the guide pipe 7 will collect the grass seeds inside the grass seed box 4 by siphon, thus achieving the initial mixing of grass seeds with the mud and pesticide solution inside the guide pipe 7. After the grass seeds are mixed with the mud and pesticide solution, the grass seeds mixed with mud and pesticide solution will enter the inside of the nozzle 2. Finally, the grass seeds mixed with mud and pesticide solution will be discharged through the nozzle 2.

[0030] Example 2: Based on Example 1, this example proposes an optimized technical solution:

[0031] A vibration guide block 63 is fixedly connected to the guide vane 65, and the vibration guide block 63 is fixedly connected to the curved tube 61.

[0032] The top and bottom surfaces of the guide vane 65 are provided with guide surfaces 64. The guide surfaces 64 can be designed as inclined surfaces or arc surfaces. When grass seeds are mixed with mud and medicine in the inside of the curved pipe 61, the guide surfaces 64 can guide the mud, medicine and grass seeds, which can further improve the mixing efficiency of grass seeds with mud and medicine. This can prevent grass seeds from separating from mud and medicine when mud, medicine and grass seeds are discharged through the nozzle 2. At the same time, it can also further improve the germination rate of grass seeds. The guide vanes 65 are evenly distributed on the curved pipe 61.

[0033] A rubber ring 62 is fitted onto the vibration guide block 63. The rubber ring 62 is fixedly connected to the curved tube 61. The rubber ring 62 can be made of rubber material available on the market. When in use, the rubber ring 62 can seal the connection between the vibration guide block 63 and the curved tube 61. On the other hand, it can make the vibration guide block 63 sway on the curved tube 61, thereby enabling the vibration guide block 63 to drive the guide vane 65 to sway inside the curved tube 61, so that the guide vane 65 can drive the mud and medicine inside the curved tube 61 to agitate.

[0034] The curved tube 61 has a spiral structure. Designing the curved tube 61 as a spiral structure allows the liquid medicine, mud and grass seeds inside the curved tube 61 to climb upwards during the transportation process, which can improve the mixing effect of grass seeds with liquid medicine and mud and liquid medicine, thereby improving the germination rate of grass seeds after spraying. A vibration structure 3 is provided on one side of the curved tube 61. The vibration structure 3 can be selected from existing vibrating motors on the market or other existing structures. The role of the vibration structure 3 in this document is to drive the curved tube 61 to vibrate. The working mode of the vibration structure 3 is intermittent.

[0035] In actual use, the curved tube 61 has a spiral structure. Since the grass seeds will float on the mud and medicine when they are mixed, the spiral structure of the curved tube 61 can enable the grass seeds to quickly mix with the mud and medicine when they flow inside the curved tube 61, thereby improving the efficiency of mixing the grass seeds with the mud and medicine.

[0036] The output end of the vibration structure 3 contacts the guide block 63, and the other end of the vibration structure 3 abuts against the feeding end of the grass seed box 4.

[0037] The end of the guide vane 65 does not contact the inner wall of the curved tube 61, and the guide vane 65 has a sheet-like structure;

[0038] The guide plate 65 is designed as a sheet structure, which can separate the mud and medicine inside the curved pipe 61. The guide surface 64 is an arc-shaped structure. When the mud and medicine come into contact with the guide surface 64, the guide surface 64 can guide the mud and medicine. The mud and medicine guided by the guide surface 64 can mix and come into contact with the grass seeds. Since the guide plate 65 is fixedly connected to the vibration block 63, when the vibration block 63 comes into contact with the vibration structure 3, the vibration generated by the vibration structure 3 will be transmitted to the guide plate 65 through the vibration block 63. At this time, the guide plate 65 will transmit the vibration to the inside of the curved pipe 61, thereby avoiding the adhesion of grass seeds on the guide plate 65. At the same time, it can also realize the agitation of mud and medicine inside the curved pipe 61, which can further improve the mixing effect of mud and medicine with grass seeds.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. A small hydroseeding machine for riverbank protection, comprising a vehicle body (1) and a seed box (4) and a tank structure (5) connected to the vehicle body (1), characterized in that: A guide pipe (7) is detachably connected to the vehicle body (1). One end of the guide pipe (7) is connected to a collection pump (8). The end of the collection pump (8) away from the guide pipe (7) is connected to the tank structure (5). The guide pipe (7) is connected to the cavity of the grass seed box (4). Meanwhile, the end of the guide pipe (7) away from the receiving pump (8) is connected to a mixing structure (6). The mixing structure (6) includes a curved pipe (61) fixedly connected to the output end of the guide pipe (7). A guide plate (65) is fixedly connected to the inner wall of the curved pipe (61), and a nozzle (2) is fixedly connected to the output end of the curved pipe (61).

2. The small hydroseeding machine for riverbank protection according to claim 1, characterized in that: A vibration guide block (63) is fixedly connected to the guide plate (65), and the vibration guide block (63) is fixedly connected to the curved tube (61).

3. The small hydroseeding machine for riverbank protection according to claim 1, characterized in that: The top and bottom surfaces of the guide vane (65) are provided with guide surfaces (64), and the guide vanes (65) are evenly distributed on the curved pipe (61).

4. The small hydroseeding machine for riverbank protection according to claim 2, characterized in that: A rubber ring (62) is fitted onto the vibration guide block (63), and the rubber ring (62) and the curved tube (61) are fixedly connected.

5. The small hydroseeding machine for riverbank protection according to claim 2, characterized in that: The curved tube (61) has a spiral structure, and a vibration structure (3) is provided on one side of the curved tube (61).

6. The small hydroseeding machine for riverbank protection according to claim 5, characterized in that: The output end of the vibration structure (3) is in contact with the guide block (63), and the other end of the vibration structure (3) is in contact with the feeding end of the grass seed box (4).

7. The small hydroseeding machine for riverbank protection according to claim 1, characterized in that: The end of the guide vane (65) does not contact the inner wall of the curved pipe (61), and the guide vane (65) has a sheet-like structure.

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