Grass planting device for river channel maintenance dike engineering

Abstract

The utility model discloses a grass planting device for river channel maintenance embankment engineering, which comprises a water tank, a grass seed box is movably connected to one side of the water tank, a micro air pump is fixedly connected to the water tank, an air outlet end of the micro air pump is communicated with an electric control diverter valve, and the electric control diverter valve is communicated with a water outlet end of the water tank. A connecting pull rope can drive a winding pulley block in a connecting shell to wind under the condition that the connecting pull rope is pulled, so that a digging shovel is pulled through the connecting pull rope, the digging shovel is actively pulled upwards, and when the digging shovel is pulled to move upwards, a feeding pipe and a folding hose can communicate with each other; the digging shovel is arranged in the grass seed box, so that grass seeds in the grass seed box are conveyed into the pit with the soil dug out, the digging shovel can be used again to cover the soil into the pit after the grass seeds are conveyed into the pit, digging, sowing and burying actions are integrally and rapidly completed, the labor amount of manual sowing is reduced, and the overall planting efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of river maintenance, in particular to a grass planting device for river maintenance dike projects. Background Technique

[0002] Ecological bank protection has become an important trend in modern river management. Ecological bank protection emphasizes the use of technical means combining plants or plants with civil engineering to protect the river slope. This bank protection method can not only effectively prevent soil erosion, but also enhance the self-purification ability of the river, improve the landscape effect, and promote the restoration of biodiversity. In this context, the grass planting device for river maintenance dike projects has emerged as the key tool to achieve the goal of ecological bank protection. However, most of the existing grass planting methods for river maintenance dike projects are to manually dig pits, and then place the seeds into the dug pits additionally. Especially on some slope dikes, it is often necessary to manually dig pits first and then manually sow seeds, with high labor intensity and low efficiency. Therefore, a grass planting device for river maintenance dike projects is proposed. Content of the Utility Model

[0003] The purpose of the utility model is to provide a grass planting device for river maintenance dike projects to solve the problems raised in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A grass planting device for river maintenance dike projects, including: a water tank, one side of the water tank is movably connected with a grass seed box, a micro air pump is fixedly connected to the water tank, the air outlet end of the micro air pump is communicated with an electric control flow dividing valve, one of the air outlet ports of the electric control flow dividing valve is communicated with a first conveying pipe, the air outlet of the first conveying pipe penetrates through the outer wall of the grass seed box, the bottom of the grass seed box is communicated with a connecting hose, the discharge port of the connecting hose is connected with a support pipe, the bottom of the support pipe is hinged with a digging shovel, a feeding pipe is fixedly connected to the outside of the digging shovel, an elastic driving structure is connected to the outside of the support pipe, a folding hose is communicated with the outside of the feeding pipe, and one end of the folding hose away from the feeding pipe is communicated with the grass seed box.

[0005] Preferably, the elastic driving structure includes an elastic sheet, one end of the elastic sheet is fixedly connected to the outside of the support pipe, the other end of the elastic sheet is fixedly connected to the outside of the digging shovel, a connecting pull rope is fixedly connected to the outside of the digging shovel, a limiting pulley is fixedly connected to the outside of the support pipe, the connecting pull rope is wound around the outside of the limiting pulley, a connecting housing is fixedly connected to the outside of the support pipe, a handle is slidably connected to the inside of the connecting housing, a winding pulley group is connected to the inside of the connecting housing, the connecting pull rope is wound around the winding pulley group, and one end of the connecting pull rope away from the digging shovel is fixedly connected to the outside of the handle.

[0006] Preferably, a pressing plate is slidably connected inside the water tank, a water inlet pipe is integrally formed inside the water tank, the water inlet pipe penetrates the outside of the pressing plate, the other air outlet of the electronic control flow dividing valve is communicated with the inside of the water tank, a first water delivery pipe is communicated with the outside of the water tank, and one end of the first water delivery pipe away from the water tank penetrates the outer wall of the connecting hose and is communicated with a second water delivery pipe.

[0007] Preferably, two straps are fixedly connected to the outside of the water tank.

[0008] Preferably, an air return suction pipe is communicated with the air inlet of the micro air pump, and one end of the air return suction pipe away from the micro air pump penetrates the outer wall of the connecting hose and is communicated with the folding hose.

[0009] Preferably, the other air outlet of the electronic control flow dividing valve is communicated with an air inlet pipe, one end of the air inlet pipe away from the electronic control flow dividing valve penetrates the outer wall of the pressing plate, and the pressing plate is slidably connected to the outside of the air inlet pipe.

[0010] Compared with the prior art, the beneficial effects of the present utility model are:

[0011] In the present utility model, the user can hold the support pipe and cooperate with the digging shovel to dig the soil at the position of the river embankment to form a planting hole. When forming the planting hole, the user can hold the support pipe and press the handle inward, so that the handle pulls the connecting pull rope. When the connecting pull rope is pulled, it will drive the winding pulley group inside the connecting housing to wind, so as to pull the digging shovel upward actively through the connecting pull rope. When the digging shovel is pulled upward, the feeding pipe and the folding hose will be communicated, so as to transport the grass seeds in the grass seed box into the pit where the soil has been dug out. After the grass seeds are transported into the pit, the digging shovel can be used again to cover the soil into the pit. The whole process quickly completes the actions of digging, sowing and burying, reduces the labor intensity of manual sowing, and improves the overall planting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is one of the three-dimensional structural schematic diagrams of the present utility model;

[0013] Figure 2 is the second three-dimensional structural schematic diagram of the present utility model;

[0014] Figure 3 is the sectional structural schematic diagram of the present utility model;

[0015] Figure 4 is the structural schematic diagram of the folding hose of the present utility model;

[0016] Figure 5 For the present utility model Figure 2Schematic diagram of the enlarged structure of area A in

[0017] In the figure: 10, water tank; 11, micro air pump; 12, electric control shunt valve; 13, first conveying pipeline; 14, grass seed box; 15, connecting hose; 16, support pipe; 17, digging shovel; 18, connecting pull rope; 19, connecting housing; 101, handle; 102, limiting pulley; 103, elastic sheet; 104, feeding pipe; 105, folding hose; 20, reflux suction pipe; 21, first water supply pipe; 22, second water supply pipe; 30, water inlet pipe; 31, pressing plate; 32, air inlet pipe; 40, backpack strap. Specific implementation manner

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0019] Please refer to Figures 1-5 , the present invention provides a technical solution:

[0020] A grass planting device for river maintenance dike projects, comprising: a water tank 10, a grass seed box 14 is movably connected to one side of the water tank 10, a micro air pump 11 is fixedly connected to the water tank 10, the air outlet end of the micro air pump 11 is communicated with an electric control shunt valve 12, one of the air outlets of the electric control shunt valve 12 is communicated with a first conveying pipeline 13, the air outlet of the first conveying pipeline 13 penetrates through the outer wall of the grass seed box 14, the bottom of the grass seed box 14 is communicated with a connecting hose 15, the discharge port of the connecting hose 15 is connected to a support pipe 16, the bottom of the support pipe 16 is hinged with a digging shovel 17, a feeding pipe 104 is fixedly connected to the outside of the digging shovel 17, an elastic driving structure is connected to the outside of the support pipe 16, a folding hose 105 is communicated with the outside of the feeding pipe 104, and one end of the folding hose 105 away from the feeding pipe 104 is communicated with the grass seed box 14. Two backpack straps 40 are fixedly connected to the outside of the water tank 10.

[0021] Specifically, during the use process, the staff can carry the water tank 10 on their back through the backpack strap 40 and inject planting water into the water tank 10. At the same time, during the use process, the staff can hold the support pipe 16 as a fulcrum and cooperate with the digging shovel 17 hinged to the outside of the support pipe 16 to dig the ground of the river embankment. After digging the ground of the river embankment, hold the support pipe 16 and press the digging shovel 17 towards the edge of the pit. After pressing towards the edge of the pit, the channel between the feeding pipe 104 and the folding hose 105 will be in a smooth state, so as to directly convey the grass seeds in the grass seed box 14 into the pit.

[0022] Further, when in a normal state, the feeding pipe 104 and the folding hose 105 are in a folded state. After pressing down the digging shovel 17, the channel between the feeding pipe 104 and the folding hose 105 can be connected, so as to smoothly convey the seeds inside the grass seed box 14 directly into the holes dug by the digging shovel 17.

[0023] As Figures 2-5 shown, the elastic drive structure includes an elastic sheet 103. One end of the elastic sheet 103 is fixedly connected to the outside of the support pipe 16, and the other end of the elastic sheet 103 is fixedly connected to the outside of the digging shovel 17. A connecting pull rope 18 is fixedly connected to the outside of the digging shovel 17. A limiting pulley 102 is fixedly connected to the outside of the support pipe 16. The connecting pull rope 18 is wound around the outside of the limiting pulley 102. A connecting housing 19 is fixedly connected to the outside of the support pipe 16. A handle 101 is slidably connected to the inside of the connecting housing 19. A winding pulley group is connected to the inside of the connecting housing 19. The connecting pull rope 18 is wound around the winding pulley group. One end of the connecting pull rope 18 away from the digging shovel 17 is fixedly connected to the outside of the handle 101.

[0024] Specifically, during the use process, the user can hold the support pipe 16, and in the normal state, the digging shovel 17 will always be in a vertical state through the elastic sheet 103, forming a 90° angle with the support pipe 16, which is convenient for the user to dig the soil on the ground when the digging shovel 17 is in a vertical state.

[0025] Further, during the use process, the user can hold the support pipe 16 and press the handle 101 inward, so that the handle 101 pulls the connecting pull rope 18. When the connecting pull rope 18 is pulled, it will drive the winding pulley group inside the connecting housing 19 to wind, so as to pull the digging shovel 17 through the connecting pull rope 18 and actively pull the digging shovel 17 upward. When the digging shovel 17 is pulled upward, the feeding pipe 104 and the folding hose 105 will be connected, so as to convey the grass seeds inside the grass seed box 14 into the holes where the soil has been dug out.

[0026] As Figure 3 shown, a pressing plate 31 is slidably connected to the inside of the water tank 10. A water inlet pipe 30 is integrally formed inside the water tank 10. The water inlet pipe 30 penetrates through the outside of the pressing plate 31. The other air outlet of the electric control flow dividing valve 12 is connected to the inside of the water tank 10. A first water delivery pipe 21 is connected to the outside of the water tank 10. One end of the first water delivery pipe 21 away from the water tank 10 penetrates through the outer wall of the connecting hose 15 and is connected to a second water delivery pipe 22. The other air outlet of the electric control flow dividing valve 12 is connected to an air inlet pipe 32. One end of the air inlet pipe 32 away from the electric control flow dividing valve 12 penetrates through the outer wall of the pressing plate 31. The pressing plate 31 is slidably connected to the outside of the air inlet pipe 32.

[0027] Specifically, during use, when the user injects water into the water tank 10, a water flow is injected into the water tank 10 through the water inlet pipe 30. And during the process of delivering the water flow outward, the micro air pump 11 can be started to inject gas into the water tank 10, increasing the air pressure inside the water tank 10. When the air pressure inside the water tank 10 increases, it can drive the pressing plate 31 to move downward, thereby quickly pushing the water flow into the first water delivery pipe 21. After the water flow is quickly pushed into the first water delivery pipe 21, it will be delivered to the second water delivery pipe 22 and finally delivered to the dug pit through the second water delivery pipe 22. At the same time, when the air pressure increases, the pressing plate 31 will slide outside the water inlet pipe 30 and the air inlet pipe 32, and the water inlet pipe 30 and the air inlet pipe 32 are used to guide the movement of the pressing plate 31.

[0028] Furthermore, the air inlet of the micro air pump 11 is connected with a return suction pipe 20. One end of the return suction pipe 20 far from the micro air pump 11 penetrates through the outer wall of the connecting hose 15 and is connected with the folding hose 105. During use, when the grass seeds in the grass seed box 14 are piled up and blocked, the micro air pump 11 can be started to cooperate with the return suction pipe 20 for suction, so as to suck out the piled-up grass seeds. At the same time, gas can also be delivered into the grass seed box 14 through the first delivery pipe 13 to disperse the piled-up and blocked grass seeds, avoiding the situation of pile-up and blockage.

[0029] Summarize and sort out the working steps of this solution according to the above technical solution: During use, the user can hold the support pipe 16 to cooperate with the digging shovel 17 to dig the soil at the river embankment position to form a planting pit. After the planting pit is formed, the user can hold the support pipe 16 and press the handle 101 inward, so that the handle 101 pulls the connecting pull rope 18. When the connecting pull rope 18 is pulled, it will drive the winding pulley set inside the connecting housing 19 to wind, thereby pulling the digging shovel 17 upward through the connecting pull rope 18. When the digging shovel 17 is pulled upward, the feeding pipe 104 and the folding hose 105 will be connected, so as to deliver the grass seeds in the grass seed box 14 into the pit where the soil has been dug out. After the grass seeds are delivered into the pit, the digging shovel 17 can be used again to cover the soil in the pit, and the micro air pump 11 is started to deliver gas into the water tank 10, so that the micro air pump 11 cooperates with the pressing plate 31 to deliver water flow into the first water delivery pipe 21 and the second water delivery pipe 22, and finally the water flow is delivered to the pit covered with soil through the second water delivery pipe 22, and the whole planting is completed, which is relatively convenient to use.

[0030] Parts not involved in the present utility model are the same as or can be implemented by using the prior art. Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A grass planting device for river maintenance and embankment engineering, characterized in that: include: A water tank (10), one side of the water tank (10) is movably connected to a grass seed box (14), the water tank (10) is fixedly connected to a micro air pump (11), the air outlet end of the micro air pump (11) is connected to an electrically controlled diverter valve (12), one of the air outlets of the electrically controlled diverter valve (12) is connected to a first delivery pipeline (13), the air outlet of the first delivery pipeline (13) passes through the outer wall of the grass seed box (14), and the bottom of the grass seed box (14) is connected to a connecting hose (15), the discharge port of the connecting hose (15) is connected to a supporting tube (16), the bottom of the supporting tube (16) is hinged with an excavating shovel (17), the outside of the excavating shovel (17) is fixedly connected to a feeding tube (104), the outside of the supporting tube (16) is connected to an elastic driving structure, the outside of the feeding tube (104) is connected to a folding hose (105), and the end of the folding hose (105) away from the feeding tube (104) is connected to the grass seed box (14).

2. The grass planting device for river maintenance and embankment engineering according to claim 1 is characterized by: The elastic driving structure comprises an elastic sheet (103), one end of the elastic sheet (103) is fixedly connected to the outside of the support tube (16), the other end of the elastic sheet (103) is fixedly connected to the outside of the digging shovel (17), the outside of the digging shovel (17) is fixedly connected with a connecting rope (18), the outside of the support tube (16) is fixedly connected with a limit pulley (102), the connecting rope (18) is wound around the outside of the limit pulley (102), the outside of the support tube (16) is fixedly connected with a connecting shell (19), the inside of the connecting shell (19) is slidably connected with a handle (101), the inside of the connecting shell (19) is connected with a winding pulley group, the connecting rope (18) is wound around the winding pulley group, and the end of the connecting rope (18) away from the digging shovel (17) is fixedly connected to the outside of the handle (101).

3. The grass planting device for river maintenance and embankment engineering according to claim 1 is characterized by: The interior of the water tank (10) is slidably connected to a pressure plate (31), and the interior of the water tank (10) is integrally formed with a water inlet pipe (30), and the water inlet pipe (30) passes through the outside of the pressure plate (31). The other air outlet of the electric-controlled diverter valve (12) is connected to the interior of the water tank (10), and the outside of the water tank (10) is connected to a first water supply pipe (21), and one end of the first water supply pipe (21) away from the water tank (10) passes through the outer wall of the connecting hose (15) and is connected to a second water supply pipe (22).

4. The grass planting device for river maintenance and embankment engineering according to claim 1 is characterized by: Two shoulder straps (40) are fixedly connected to the outside of the water tank (10).

5. The grass planting device for river maintenance and embankment engineering according to claim 1 is characterized by: The air inlet of the micro air pump (11) is connected to a reflux suction pipe (20), and one end of the reflux suction pipe (20) away from the micro air pump (11) penetrates the outer wall of the connecting hose (15) and is connected to the folding hose (105).

6. The grass planting device for river maintenance and embankment engineering according to claim 3 is characterized by: The other air outlet of the electrically controlled diverter valve (12) is connected to an air inlet pipe (32), and one end of the air inlet pipe (32) away from the electrically controlled diverter valve (12) passes through the outer wall of the pressure plate (31), and the pressure plate (31) is slidably connected to the outside of the air inlet pipe (32).

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