Irrigation device for tobacco planting

Abstract

The utility model discloses an irrigation device for tobacco planting, which comprises an arched shed buckle, a connecting piece, a connecting pipe and a nozzle, the arched shed buckle is clamped on an arched shed support frame, the side part of the arched shed buckle is provided with a connecting hook, the top of the connecting piece is provided with a circular ring, the connecting piece is arranged on the connecting hook of the arched shed buckle through the circular ring, and the nozzle is arranged on the arched shed support frame. The connecting pipe is composed of a shell, a water receiving pipe, a connecting rod and a water conveying pipe, the connecting rod is arranged in the center of the upper portion of the shell, the water conveying pipe is arranged at the bottom of the shell corresponding to the connecting rod, the connecting rod is hinged to the bottom of the connecting piece, a connecting base is installed on the water conveying pipe, and the bottom of the connecting base is connected with the nozzle; by using the device, irrigation can be carried out at any time, all small parts in the device can be replaced, assembly is very simple, the use requirements of farmers are met, the device is tightly fixed to the arched shed supporting frame through the arched shed buckles, normal growth of tobacco tender seedlings cannot be affected, and meanwhile the device is simple and small in structure and convenient to carry and use.

Description

TECHNICAL FIELD

[0001] The utility model belongs to tobacco planting technical field, concretely relates to a tobacco planting irrigation device. BACKGROUND

[0002] The nutrient bag planting tobacco is an advanced seedling raising technology, the tobacco seedling root system developed by the nutrient bag cultivation is good, the survival rate is high after transplanting to the soil, and a large amount of insecticide and fertilizer can be added in the nutrient bag, so that the tobacco grows faster after planting and is not easy to be attacked by diseases and pests.

[0003] Now when the tobacco is planted in the nutrient bag, the nutrient bags are arranged on the ground, then the arched shed support frame is inserted on both sides, and then the sunshade net is covered, so that the pests in the outside can be isolated, the moisture and sunshade can be protected, and the tobacco can grow more comfortably, and the farmer needs to frequently open the sunshade net to water the nutrient bag in the growing process, so that the tender seedling is not dead due to water shortage, the process is very troublesome, the edge of the sunshade net needs to be covered with soil and the arched shed needs to be sealed every time, so that the workload of the farmer is increased, therefore, a device is needed to water the nutrient bag without opening the sunshade net. UTILIZY NEW

[0004] In order to overcome the problems in the background art, the utility model provides a tobacco planting irrigation device.

[0005] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical schemes:

[0006] A tobacco planting irrigation device, comprising: an arched shed buckle, a connecting piece, a connecting pipe and a nozzle, the arched shed buckle is buckled to the arched shed support frame, the side of the arched shed buckle is provided with a connecting hook, the top of the connecting piece is provided with a ring, the connecting piece is installed to the connecting hook of the arched shed buckle through the ring, the connecting pipe is composed of a shell, a water pipe, a connecting rod and a water pipe, two water pipes are arranged on the left and right sides of the shell respectively, the connecting rod is arranged at the center position of the upper part of the shell, and the water pipe is arranged at the bottom of the shell corresponding to the connecting rod, the connecting rod is hinged to the bottom of the connecting piece, and the connecting seat is installed on the water pipe.

[0007] Further, the inside of the shell is a circular pipe and is communicated with the water pipes on the two sides, and the water pipe is connected with a water supply pipe.

[0008] Further, the arched shed buckle is fixed to the middle position of the arched shed support frame, and the arched shed buckle is installed on each arched shed support frame, the connecting pipes installed on the arched shed buckles are in a straight line, and the adjacent two connecting pipes are communicated through the water supply pipe.

[0009] Further, the outer part of the water delivery pipe is provided with external threads, the connecting seat is composed of a sleeve and a base, the inner cylinder wall of the sleeve is provided with internal threads, the outer diameter of the water delivery pipe is the same as the inner diameter of the sleeve, and the connecting seat is screwed onto the water delivery pipe through the internal threads and the external threads.

[0010] Further, the nozzle is composed of a mounting disc, a nozzle body and a nozzle head, the mounting disc is the same in shape as the base, the mounting disc and the base are attached to each other and fixed through bolts and nuts, the lower part of the mounting disc is provided with the nozzle body, the inside of the nozzle body is provided with an upper inner cavity, the lower part of the nozzle body is provided with the nozzle head, the inside of the nozzle head is provided with a lower inner cavity, the upper inner cavity and the lower inner cavity are communicated, a circular hole is formed at the center of the mounting disc, a mounting groove is formed at the edge of the circular hole, a filter cartridge is arranged on the mounting groove, and the cartridge body of the filter cartridge is arranged in the upper inner cavity through the circular hole.

[0011] Further, a plurality of filter holes are uniformly formed in the cartridge body of the filter cartridge.

[0012] The device has the advantages that:

[0013] The device is installed on the arched shed support frame, can irrigate the nutrient bags below, does not need to open the sunshade net, is more convenient to use, reduces the workload of farmers, the connecting pipes at two ends of the device are connected with the water delivery pipes, water flows into the shell, part of the water flows into the nozzle from the water delivery pipe, the filter screen blocks the impurities and stones in the water, avoids that the impurities block the nozzle head, and the water is sprayed from the nozzle head to moisten the tobacco seedlings.

[0014] The device can be used for irrigation at any time, each small part in the device can be replaced, and the device is simple to assemble, meets the use demand of farmers, the arched shed buckle is tightly fixed to the arched shed support frame, does not affect the normal growth of the tobacco seedlings, the device has the advantages of simple structure, small size, convenient carrying and use. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without any creative effort on the basis of these drawings.

[0016] Figure 1 is a device perspective view of the present application;

[0017] Figure 2 is a device side view of the present application;

[0018] Figure 3 is a device perspective view of the present application; Figure 2 A-A sectional view of the present application;

[0019] Figure 4 is the connecting pipe structure of the utility model Figure 3 the local enlarged view of B in the middle;

[0020] Figure 5 is the connecting pipe structure of the utility model

[0021] Figure 6 is the connecting seat structure of the utility model

[0022] Figure 7 is the nozzle structure of the utility model

[0023] Figure 8 is the application scenario of the utility model

[0024] 1-arch shed buckle, 11-connection hook, 2-connection piece, 21-round ring, 3-connection pipe, 31-housing, 32-water receiving pipe, 33-connection rod, 34-water delivery pipe, 341-external thread, 4-nozzle, 41-mounting round plate, 42-nozzle body, 421-upper inner cavity, 43-nozzle head, 431-lower inner cavity, 44-filter cylinder, 441-filter hole, 401-round hole, 402-mounting groove, 5-connection seat, 51-sleeve, 511-internal thread, 52-base, 6-water delivery pipe, 7-arch shed support frame. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0026] Referring to Figures 1 to 8 The utility model discloses an irrigation device for tobacco planting, which comprises an arch shed buckle 1, a connection piece 2, a connection pipe 3 and a nozzle 4. The arch shed buckle 1 is clamped to an arch shed support frame 7. The side of the arch shed buckle 1 is provided with a connection hook 11. The top of the connection piece 2 is provided with a round ring 21. The connection piece 2 is installed to the connection hook 11 of the arch shed buckle 1 through the round ring 21. The connection pipe 3 is composed of a housing 31, a water receiving pipe 32, a connection rod 33 and a water delivery pipe 34. Two water receiving pipes 32 are arranged on the left and right sides of the housing 31 respectively. The connection rod 33 is arranged at the central position of the upper part of the housing 31. The water delivery pipe 34 is arranged at the bottom of the housing 31 corresponding to the connection rod 33. The connection rod 33 is hinged to the bottom of the connection piece 2. The connection seat 5 is installed on the water delivery pipe 34. The nozzle 4 is connected to the bottom of the connection seat 5.

[0027] It should be noted that, referring toFigure 1 , Figure 3 , Figure 5 As shown, this device provides an irrigation device for tobacco cultivation. The arched frame buckle 1 is used to fix the entire device to the arched frame support 7. The arched frame support 7 is an arched curved rod. The arched frame buckle 1 has an opening on its side and is made of plastic. It is fastened to the rod through the opening. Both the arched frame support 7 and the arched frame buckle 1 are existing technologies and are widely used in arched shading. The connecting piece 2 is used to connect the connecting pipe 3 to the arched frame buckle 1. The reason for using the connecting piece 2 is mainly to avoid the disadvantages of rigid connection, which prevents the connecting pipe 3 from hanging naturally on the arched frame buckle 1. With the connection of the connecting piece 2, the connecting pipe 3 hangs down naturally, which also facilitates the subsequent connection of the water supply pipe 6.

[0028] In this embodiment, the interior of the housing 31 is a circular tube that is connected to the water inlet pipes 32 on both sides, and the water inlet pipes 32 are connected to the water delivery pipes 6.

[0029] Specifically, the connecting pipe 3 has a three-way structure inside. The water inlet pipe 32 on one side is connected to the water inlet pipe 32 of the previous connecting pipe 3, and the water inlet pipe 32 at the other end is connected to the next connecting pipe 3. They are all connected through the water supply pipe 6, so that the amount of water sprayed by each nozzle 4 is about the same.

[0030] In this embodiment, the arched canopy buckle 1 is fixed to the middle position of the arched canopy support frame 7, and each arched canopy support frame 7 is equipped with an arched canopy buckle 1. The connecting pipes 3 installed on the arched canopy buckle 1 are in a straight line, and two adjacent connecting pipes 3 are connected by a water supply pipe 6.

[0031] What is needed is to refer to Figure 8 As shown, when using this device, the water supply pipe 6 connects each connecting pipe 3 in series. After the pipe valve is opened at one end, water is sprayed out sequentially from each nozzle 4.

[0032] In this embodiment, the water supply pipe 34 is provided with an external thread 341, the connecting seat 5 is composed of a sleeve 51 and a base 52, the inner wall of the sleeve 51 is provided with an internal thread 511, the outer diameter of the water supply pipe 34 is the same as the inner diameter of the sleeve 51, and the connecting seat 5 is screwed onto the water supply pipe 34 through the internal thread 511 and the external thread 341.

[0033] It should be noted that, for reference Figure 3 , Figure 4 As shown, the connector 5 is connected to the external thread 341 of the water pipe 34 via the internal thread 511. The threaded connection allows for easy separation of the connector 5 and the water pipe 34 without affecting the normal flow of water.

[0034] In this embodiment, the nozzle 4 is composed of a mounting circular plate 41, a spray body 42, and a nozzle head 43. The mounting circular plate 41 and the base 52 have the same shape and are attached together vertically and fixed by bolts and nuts. The spray body 42 is provided at the lower part of the mounting circular plate 41. The spray body 42 has an upper inner cavity 421 inside. The nozzle head 43 is provided at the lower part of the spray body 42. The nozzle head 43 has a lower inner cavity 431 inside. The upper inner cavity 421 and the lower inner cavity 431 are connected. A circular hole 401 is opened at the center of the mounting circular plate 41. A mounting groove 402 is opened at the edge of the circular hole 401. A filter cylinder 44 is provided on the mounting groove 402. The cylinder body of the filter cylinder 44 passes through the circular hole 401 and is placed in the upper inner cavity 421.

[0035] In this embodiment, a plurality of filter holes 441 are evenly provided on the body of the filter cylinder 44.

[0036] It should be noted that, for reference Figure 4 , Figure 6 , Figure 7 As shown, nozzle 4 is installed at the bottom. A connecting seat 5 is provided between nozzle 4 and connecting pipe 3. The bottom of connecting seat 5 is fixed to mounting plate 41 with bolts and nuts, so that water can smoothly enter nozzle 4. A filter cylinder 44 is installed on the upper part of nozzle 4 to block fine sand and gravel in the water and prevent them from flowing into nozzle 43 and clogging the water outlet, which would affect the normal use of the device. After separating connecting seat 5 and mounting plate 41, filter cylinder 44 can be removed to clean the debris inside. Water flows out from filter hole 441 of filter cylinder 44 and then collects in the lower inner cavity 431. Finally, it is sprayed to irrigate the tobacco seedlings in the nutrient bag below. It does not require lifting the shade net, making it more convenient to use and reducing the workload of farmers.

[0037] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An irrigation device for tobacco cultivation, characterized in that, include: The arched shed buckle (1), connector (2), connecting pipe (3), and nozzle (4) are provided. The arched shed buckle (1) is snapped onto the arched shed support frame (7). The side of the arched shed buckle (1) is provided with a connecting hook (11). The top of the connector (2) is provided with a ring (21). The connector (2) is installed on the connecting hook (11) of the arched shed buckle (1) through the ring (21). The connecting pipe (3) is composed of a shell (31), a water inlet pipe (32), a connecting rod (33), and a water delivery pipe (34). Two water inlet pipes (32) are provided on the left and right sides of the shell (31). A connecting rod (33) is provided at the upper center of the shell (31). A water delivery pipe (34) is provided at the bottom of the shell (31) corresponding to the connecting rod (33). The connecting rod (33) is hinged to the bottom of the connector (2). A connecting seat (5) is installed on the water delivery pipe (34). The bottom of the connecting seat (5) is connected to the nozzle (4).

2. The irrigation device for tobacco cultivation according to claim 1, characterized in that, The interior of the housing (31) is a circular tube that is connected to water inlet pipes (32) on both sides. Water inlet pipes (32) are connected to water delivery pipes (6).

3. An irrigation device for tobacco cultivation according to claim 1 or 2, characterized in that, The arched shed buckle (1) is fixed to the middle position of the arched shed support frame (7), and each arched shed support frame (7) is equipped with an arched shed buckle (1). The connecting pipes (3) installed on the arched shed buckle (1) are in a straight line, and two adjacent connecting pipes (3) are connected by a water supply pipe (6).

4. The irrigation device for tobacco cultivation according to claim 1, characterized in that, The water supply pipe (34) has an external thread (341) on its outside. The connecting seat (5) is composed of a sleeve (51) and a base (52). The inner wall of the sleeve (51) has an internal thread (511). The outer diameter of the water supply pipe (34) is the same as the inner diameter of the sleeve (51). The connecting seat (5) is screwed onto the water supply pipe (34) through the internal thread (511) and the external thread (341).

5. An irrigation device for tobacco cultivation according to claim 1 or 4, characterized in that, The nozzle (4) is composed of a mounting plate (41), a spray body (42), and a nozzle (43). The mounting plate (41) and the base (52) have the same shape and are attached together and fixed by bolts and nuts. The spray body (42) is provided at the lower part of the mounting plate (41). The spray body (42) has an upper inner cavity (421) inside. The nozzle (43) is provided at the lower part of the spray body (42). The nozzle (43) has a lower inner cavity (431) inside. The upper inner cavity (421) and the lower inner cavity (431) are connected. A circular hole (401) is opened at the center of the mounting plate (41). An installation groove (402) is opened at the edge of the circular hole (401). A filter cylinder (44) is provided on the installation groove (402). The cylinder body of the filter cylinder (44) passes through the circular hole (401) and is placed in the upper inner cavity (421).

6. The irrigation device for tobacco cultivation according to claim 5, characterized in that, The filter cylinder (44) has a plurality of filter holes (441) evenly distributed on its body.

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