Spreading device for drought resistance and disaster reduction of fresh corn in mountainous area in summer

Abstract

The utility model relates to the technical field of agricultural planting, and discloses a mountain summer fresh corn drought-resisting and disaster-reducing spreading device which comprises a terrace, a first vertical plate and a second vertical plate, the first vertical plate and the second vertical plate are vertically and fixedly installed at the bottom end and the top end of the terrace respectively, and the spreading device further comprises two sets of guide rods and two sets of spray pipes. Through the combination of the first vertical plate, the second vertical plate, the guide rod, the guide block and the guide groove, the spray pipe can slide from the upper end of the terrace to the bottom end of the terrace under the action of gravity, and through the combination of the water tank, the liquid pump, the liquid outlet pipe and the rotating joint, a humectant in the water tank can be guided into the spray pipe and sprayed out through the spray head. And through combination of the servo motor, the connecting pipe and the winding drum, winding and releasing of the PVC steel wire hose can be achieved, and the using position of the spraying pipe can be further effectively adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural planting, in particular to a spreading device for drought resistance and disaster reduction of fresh corn in mountainous areas in summer. Background Art

[0002] In the mountainous areas at an altitude of about 1,000 meters in the Yangtze River Basin, fresh corn is planted in the summer (June) after the rapeseed is harvested, and the harvest and market time is September, which is the period when the fresh corn in the north is basically finished being marketed and the fresh corn in the south is not yet mature, and the market benefits are good. However, its growth stage from June to October, especially the critical growth period of tasking and silking from July to August, is at the height of summer, and severe drought disasters often occur, which may affect the survival of transplanting, the growth of seedlings, the tasking and silking, or the filling and maturity. In years with particularly severe drought, there may even be a total harvest loss. Specific agricultural and forestry water-retaining agents need to be applied to ensure a good harvest of fresh corn under severe drought conditions.

[0003] The inventors have found that there are at least the following problems that have not been solved in the prior art: the existing water-retaining agent spraying is mainly carried out by pre-burying drip irrigation pipes underground or using water pipes and nozzles, but these methods are only applicable to plain areas. In mountainous areas and basins, they are not applicable due to the soil and geographical environment. Workers are required to carry spraying equipment for manual spraying, which is labor-intensive and has low work efficiency.

[0004] Therefore, we propose a spreading device for fresh corn drought resistance and disaster reduction in mountainous areas in summer, which can solve the above problems. Utility Model Content

[0005] The utility model aims to provide a spreading device for drought resistance and disaster reduction of fresh corn in mountainous areas in summer, which solves the problems raised in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a spreading device for drought resistance and disaster reduction of fresh corn in mountainous areas in summer, comprising a terrace, a first vertical plate and a second vertical plate, wherein the first vertical plate and the second vertical plate are respectively vertically fixedly installed at the bottom and the top of the terrace, and further comprising a guide rod and a nozzle, wherein the guide rods are in two groups, and the front and rear ends of one side of the first vertical plate are fixedly connected to the front and rear ends of one side of the second vertical plate through the guide rod, and the nozzle is horizontally placed above the terrace; an adjusting mechanism: installed on the second vertical plate, used to adjust the position of the nozzle, the adjusting mechanism comprising a fixing frame and a reel, the fixing frame is fixedly connected to the top of one side of the second vertical plate, and the middle part of the reel passes through and A connecting pipe is fixedly installed, one end of which is rotatably connected to the inner wall of the front side of the fixing frame through a bearing, a PVC steel wire hose is wound around the outer side of the reel, the liquid outlet end of the PVC steel wire hose is fixedly connected to the middle part of the nozzle, and a nozzle is fixedly connected to the outer side of the nozzle; a liquid spraying mechanism: installed on the second vertical plate, used to control the water spraying of the nozzle, the liquid spraying mechanism includes a water tank and a rotating joint, the water tank is fixedly connected to the other side of the second vertical plate, the bottom inner wall of the water tank is fixedly connected to a liquid pump, the rotating joint is fixedly installed on the rear inner wall of the fixing frame, the rear end of the connecting pipe is rotatably connected to the rotating joint, and the liquid outlet pipe of the liquid pump is connected to the rotating joint.

[0007] As an optional solution of the technical solution of the present application, the liquid outlet pipe is connected to the connecting pipe via a rotating joint, and the liquid inlet end of the PVC steel wire hose is connected to the connecting pipe.

[0008] As an optional solution of the technical solution of the present application, the nozzles are evenly installed on the bottom side of the nozzle pipe, and the PVC steel wire hose is connected to the nozzles through the nozzle pipe.

[0009] As an optional solution of the technical solution of the present application, guide blocks are fixedly installed at both ends of the nozzle, a guide groove is penetrated through the middle of the guide block, and the guide rod is slidably connected to the guide groove.

[0010] As an optional solution of the technical solution of the present application, a servo motor is fixedly connected to the front side of the fixing frame, and the motor shaft of the servo motor is fixedly connected to one end of the connecting pipe.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: through the combination of the first upright plate, the second upright plate, the guide rod, the guide block and the guide groove, the nozzle can slide from the upper end of the terrace to the bottom end under the action of gravity; through the combination of the water tank, the liquid pump, the liquid outlet pipe and the rotating joint, the moisturizing agent in the water tank can be introduced into the nozzle and sprayed out through the nozzle, so as to quickly spray the water-retaining agent on the corn plants on the terrace; through the combination of the servo motor, the connecting pipe and the reel, the winding and releasing of the PVC steel wire hose can be realized, and the use position of the nozzle can be further effectively adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0013] Figure 1 This is a front view of a spreading device for drought resistance and disaster reduction of fresh corn in mountainous areas in summer according to the utility model;

[0014] Figure 2 The utility model is a top view of a spreading device for drought resistance and disaster reduction of fresh corn in mountainous areas in summer.

[0015] In the figure: 1. terrace; 11. first vertical board; 12. second vertical board; 13. guide rod; 14. nozzle; 15. guide block; 16. guide groove; 17. nozzle; 2. fixed frame; 21. reel; 22. PVC steel wire hose; 23. servo motor; 24. connecting pipe; 3. water tank; 31. liquid pump; 32. rotating joint; 33. liquid outlet pipe. DETAILED DESCRIPTION

[0016] See also Figure 1-Figure 2 The utility model provides a technical solution: a spreading device for drought resistance and disaster reduction of fresh corn in mountainous areas in summer, comprising a terrace 1, a first vertical plate 11 and a second vertical plate 12, the first vertical plate 11 and the second vertical plate 12 are respectively vertically fixedly installed at the bottom and the top of the terrace 1, and also comprising a guide rod 13 and a nozzle 14, the number of the guide rod 13 is two groups, the front and rear ends of one side of the first vertical plate 11 are fixedly connected with the front and rear ends of one side of the second vertical plate 12 through the guide rod 13, and the nozzle 14 is horizontally placed above the terrace 1; an adjusting mechanism: installed on the second vertical plate 12, used to adjust the position of the nozzle 14, the adjusting mechanism comprises a fixing frame 2 and a reel 21, the fixing frame 2 is fixedly connected to the top of one side of the second vertical plate 12, a connecting pipe 24 is passed through and fixedly installed in the middle of the reel 21, and one end of the connecting pipe 24 is connected to the fixed plate 12 through a bearing The inner wall of the front side of the fixed frame 2 is rotatably connected, the outer side of the reel 21 is wound with a PVC steel wire hose 22, the liquid outlet end of the PVC steel wire hose 22 is fixedly connected to the middle part of the nozzle 14, the outer side of the nozzle 14 is fixedly connected to the nozzle 17, the front side of the fixed frame 2 is fixedly connected to a servo motor 23, the motor shaft of the servo motor 23 is fixedly connected to one end of the connecting pipe 24; the liquid spraying mechanism: installed on the second vertical plate 12, used to control the water spraying of the nozzle 17, the liquid spraying mechanism includes a water tank 3 and a rotating joint 32, the water tank 3 is fixedly connected to the other side of the second vertical plate 12, the bottom inner wall of the water tank 3 is fixedly connected to a liquid pump 31, the rotating joint 32 is fixedly installed on the rear inner wall of the fixed frame 2, the rear end of the connecting pipe 24 is rotatably connected to the rotating joint 32, and the liquid outlet pipe 33 of the liquid pump 31 is connected to the rotating joint 32.

[0017] In this technical solution, the servo motor 23 is controlled to work, and the reel 21 can be driven to rotate forward and reverse through the connecting pipe 24, so as to further realize the release and reeling operation of the PVC steel wire hose 22. When the reel 21 rotates to release the PVC steel wire hose 2222, the guide rod 13 is slidably connected with the guide groove 16, and the nozzle 14 can slide from the upper end of the terrace 1 to the bottom end under the action of gravity, and the liquid pump 31 is controlled to work. The water retaining agent in the water tank 3 can be introduced into the connecting pipe 24 connected to the rotating joint 32 through the liquid outlet pipe 33, and then introduced into the nozzle 14 through the PVC steel wire hose 22, and evenly sprayed out from the spray hole, so as to quickly spray the water retaining agent on the corn plants on the terrace 1. When the nozzle 14 slides to the bottom end of the terrace 1, the servo motor 23 is controlled to work, and the reel 21 is driven to reverse and reel the PVC steel wire hose 22, and the nozzle 14 can be further pulled to move upward from the bottom end of the terrace 1 to the top end of the terrace 1, so as to facilitate the adjustment of the use position of the nozzle 14.

[0018] In this embodiment, the liquid outlet pipe 33 is connected to the connecting pipe 24 via the rotating joint 32, the liquid inlet end of the PVC steel wire hose 22 is connected to the connecting pipe 24, the nozzle 17 is evenly installed on the bottom side of the nozzle 14, and the PVC steel wire hose 22 is connected to the nozzle 17 via the nozzle 14.

[0019] In this technical solution, the liquid outlet pipe 33 is connected to the connecting pipe 24 through the rotating joint 32. On the one hand, it can realize the connection between the liquid outlet pipe 33 and the connecting pipe 24, which is convenient for introducing the water-retaining agent into the connecting pipe 24. On the other hand, the connecting pipe 24 can drive the reel 21 to rotate.

[0020] In this embodiment, guide blocks 15 are fixedly installed at both ends of the nozzle 14 , a guide groove 16 is penetrated through the middle of the guide block 15 , and the guide rod 13 is slidably connected to the guide groove 16 .

[0021] In this technical solution, the movement stability of the nozzle 14 above the terrace 1 can be improved, and the nozzle 14 can be prevented from shaking and tilting during movement.

[0022] When a spreading device for drought resistance and disaster reduction of fresh corn in mountainous areas in summer is used, the servo motor 23 is controlled to work, and the reel 21 can be driven to rotate forward and reverse through the connecting pipe 24, so as to further realize the release and reeling operation of the PVC steel wire hose 22. When the reel 21 rotates to release the PVC steel wire hose 2222, the guide rod 13 is slidably connected with the guide groove 16, and the nozzle 14 can slide from the upper end of the terrace 1 to the bottom end under the action of gravity, and the liquid pump 31 is controlled to work, and the water tank 3 can be filled with liquid through the liquid outlet pipe 33. The water-retaining agent in the water-retaining agent is introduced into the connecting pipe 24 connected to the rotating joint 32, and then introduced into the nozzle 14 through the PVC steel wire hose 22, and is evenly sprayed out from the spray hole, so as to quickly spray the water-retaining agent on the corn plants on the terrace 1. When the nozzle 14 slides to the bottom of the terrace 1, the servo motor 23 is controlled to work, driving the reel 21 to reverse and reel in the PVC steel wire hose 22, and further pulling the nozzle 14 from the bottom of the terrace 1 to the top of the terrace 1, so as to facilitate the adjustment of the use position of the nozzle 14.

Claims

1. A spreading device for drought resistance and disaster reduction of fresh corn in mountainous areas in summer, comprising a terrace (1), a first vertical plate (11) and a second vertical plate (12), wherein the first vertical plate (11) and the second vertical plate (12) are respectively vertically fixedly mounted at the bottom and the top of the terrace (1), characterized in that: It also includes a guide rod (13) and a nozzle (14), wherein the guide rods (13) are provided in two groups, and the front and rear ends of one side of the first vertical plate (11) are fixedly connected to the front and rear ends of one side of the second vertical plate (12) through the guide rod (13), and the nozzle (14) is horizontally placed above the terrace (1); An adjustment mechanism: installed on the second vertical plate (12) and used for adjusting the position of the nozzle (14), the adjustment mechanism comprising a fixing frame (2) and a reel (21), the fixing frame (2) being fixedly connected to the upper side of one side of the second vertical plate (12), a connecting pipe (24) passing through and fixedly installed in the middle of the reel (21), one end of the connecting pipe (24) being rotatably connected to the inner wall of the front side of the fixing frame (2) through a bearing, a PVC steel wire hose (22) being wound around the outer side of the reel (21), a liquid outlet end of the PVC steel wire hose (22) being fixedly connected to the middle part of the nozzle (14), and a nozzle (17) being fixedly connected to the outer side of the nozzle (14); A liquid spraying mechanism: mounted on the second vertical plate (12), used for controlling the water spraying of the spray head (17), the liquid spraying mechanism comprising a water tank (3) and a rotating joint (32), the water tank (3) being fixedly connected to the other side of the second vertical plate (12), the inner wall of the bottom end of the water tank (3) being fixedly connected to a liquid pump (31), the rotating joint (32) being fixedly mounted on the inner wall of the rear side of the fixed frame (2), the rear end of the connecting pipe (24) being rotatably connected to the rotating joint (32), and the liquid outlet pipe (33) of the liquid pump (31) being connected to the rotating joint (32).

2. The spreading device for drought resistance and disaster reduction of fresh corn in mountainous areas in summer according to claim 1, characterized in that: The liquid outlet pipe (33) is connected to the connecting pipe (24) via the rotating joint (32), and the liquid inlet end of the PVC steel wire hose (22) is connected to the connecting pipe (24).

3. The spreading device for drought resistance and disaster reduction of fresh corn in mountainous areas in summer according to claim 1, characterized in that: The spray heads (17) are evenly mounted on the bottom side of the spray pipe (14), and the PVC steel wire hose (22) is connected to the spray heads (17) via the spray pipe (14).

4. The spreading device for drought resistance and disaster reduction of fresh corn in mountainous areas in summer according to claim 1, characterized in that: Guide blocks (15) are fixedly mounted at both ends of the nozzle (14), a guide groove (16) is penetrated through the middle of the guide block (15), and the guide rod (13) is slidably connected to the guide groove (16).

5. The spreading device for drought resistance and disaster reduction of fresh corn in mountainous areas in summer according to claim 1, characterized in that: A servo motor (23) is fixedly connected to the front side of the fixing frame (2), and a motor shaft of the servo motor (23) is fixedly connected to one end of a connecting pipe (24).

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