Flow dividing device for irrigation and water conservancy

Abstract

The utility model relates to the technical field of water conservancy diversion, and discloses a farmland water conservancy diversion device which comprises a water tank and a diversion pipe, a water inlet is formed in the water tank, an adjusting assembly is arranged on the outer wall of the diversion pipe, and the adjusting assembly is used for enabling operators to conveniently and rapidly adjust equipment and comprises a first U-shaped plate, a second U-shaped plate and a third U-shaped plate. The first U-shaped plate is slidably connected to the outer wall of the drainage pipe, one side of the first U-shaped plate is rotationally connected with a connecting block, the interior of the connecting block is rotationally connected with a second U-shaped plate, and a fertilizer adding assembly is arranged at the top of the water tank and used for conveniently applying fertilizer to crops. According to the utility model, the sliding column is pressed to drive the spring to generate elastic deformation, and the wedging ball is matched with the clamping groove, so that the effect of quickly mounting and adjusting the shunt pipe is realized, the problem that the dismounting and mounting processes are very complicated and time-consuming when the traditional equipment is mounted and maintained is solved, and the flexibility and the maintenance efficiency of the equipment are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to water conservancy shunting technical field especially, relate to a farmland water conservancy shunting device. BACKGROUND

[0002] In agricultural production, farmland water conservancy facilities play a vital role, and farmland water conservancy shunting device is the key equipment to guarantee the reasonable distribution of water resources of irrigation and drainage, with the advancement of agricultural modernization, the performance requirement of farmland water conservancy shunting device is increasingly improved, not only needs its efficient, accurate shunting water resources, but also expects to have breakthrough in structure design, function expansion and maintenance convenience and so on many aspects to adapt to the complex needs of different farmland environment, crop planting mode and water resource management strategy;

[0003] The existing farmland water conservancy shunting device usually adopts the relatively traditional mechanical structure, in the flow control aspect, many rely on ordinary valves, such as gate valve, butterfly valve etc., these valves mainly adjust the valve opening degree by manual or electric mode, change the water flow passage section area to control flow, on the pipe connection, the common flange connection is connected together by bolt with the pipe with flange plate, and the sealing pad is placed between the flange plate to prevent water leakage, there is also welding connection mode, the pipe is directly welded and fixed to ensure the firmness and sealing property of connection;

[0004] However, these traditional connection modes make the shunting pipe bring great inconvenience when installing and disassembling, restrict the maintenance efficiency and flexibility of farmland water conservancy shunting device, in agricultural production practice, frequently needs to disassemble and install the shunting pipe according to the change of farmland irrigation demand, equipment fault maintenance or seasonal maintenance etc., however, the traditional connection technology cannot meet this demand, for example, when converting irrigation season, the layout of shunting pipe needs to be adjusted or the damaged shunting pipe needs to be replaced, due to the complexity of traditional connection mode, often leads to the downtime of the whole farmland water conservancy system is too long, delays the farm time, reduces the efficiency and benefit of agricultural production, therefore, a farmland water conservancy shunting device is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides a farmland water conservancy shunting device, which aims at improving the problems of traditional flange connection process in prior art, such as complicated, time-consuming and easy to damage sealing, affecting the maintenance efficiency and flexibility of farmland water conservancy system.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] An agricultural water conservancy shunt device, including a water tank and a shunt pipe, characterized by: the water tank is internally provided with a water inlet, the water tank bottom is fixedly connected with a drainage pipe, the shunt pipe is internally provided with a control valve, the shunt pipe one side is fixedly connected with a connecting pipe, the connecting pipe is matched with the drainage pipe, the drainage pipe outer wall is provided with an adjusting assembly, the adjusting assembly is used for facilitating the operator to quickly adjust the equipment;

[0008] The adjusting assembly includes a U-shaped plate one, the U-shaped plate one is slidably connected to the outer wall of the drainage pipe, the U-shaped plate one side is rotatably connected with a connecting block, the connecting block is rotatably connected with a U-shaped plate two inside, the inner walls of the U-shaped plate one and the U-shaped plate two are fixedly connected with sealing rubber rings, the sealing rubber rings are internally provided with anti-skid grooves, the U-shaped plate two side is fixedly connected with a fixed block two, the fixed block two is internally provided with a clamping groove, the U-shaped plate one side is fixedly connected with a fixed block one, the fixed block one is internally fixedly connected with a connecting column, the connecting column is slidably connected with a sliding column inside, the sliding column outer wall is provided with a spring, the both ends of the spring are fixedly connected to the sliding column outer wall, the sliding column bottom end is fixedly connected with a tapered block, the tapered block outer wall is slidably connected with a fitting ball, the fitting ball is matched with the clamping groove, the water tank top is provided with a fertilizer adding assembly, the fertilizer adding assembly is used for facilitating fertilization of crops;

[0009] As a further description of the above technical solutions:

[0010] The fertilizer adding assembly includes a fixed shell and a feeding hopper, the fixed shell is fixedly connected to the water tank top, and the feeding hopper is fixedly connected to the fixed shell inside;

[0011] As a further description of the above technical solutions:

[0012] The fixed shell inner wall is fixedly connected with a connecting frame, the connecting frame bottom is fixedly connected with a support frame, and the connecting frame is internally provided with a sliding rail;

[0013] As a further description of the above technical solutions:

[0014] The connecting frame is slidably connected with a sliding plate inside, and the sliding plate slides in the sliding rail inside;

[0015] As a further description of the above technical solutions:

[0016] The fixed shell inside is fixedly connected with a fixed frame, the fixed frame upper surface is fixedly connected with an electric push rod, and the electric push rod output end is fixedly connected with a transmission block;

[0017] As a further description of the above technical solutions:

[0018] The transmission block is fixedly connected with a quantitative cup on one side, and the quantitative cup is fixedly connected with the sliding plate;

[0019] As a further description of the above technical solution:

[0020] The transmission block is fixedly connected with a quantitative cup on one side, and the quantitative cup is fixedly connected with the sliding plate;

[0021] The utility model has the following beneficial effects:

[0022] 1、 the utility model discloses, through placing drainage tube and connecting pipe in the inside of U-shaped board no. 1 and U-shaped board no. 2, by pressing the sliding column and making it drive the spring to occur elastic deformation, further drive the taper block and the synchronous movement of the ball, by the ball and the slot cooperation, thereby realize the effect of quick installation and adjustment of shunt pipe, solved the traditional equipment when installing and maintaining, and the installation process is extremely tedious and time -consuming problem, improved the flexibility and maintenance efficiency of equipment.

[0023] 2、 the utility model discloses, through the fertilizer is poured into the inside of feeding hopper, by the output end of electric push rod drive quantitative cup movement, when quantitative cup movement will further drive the sliding of open-close plate on the upper surface of support frame, by the self weight of fertilizer makes open-close plate automatically open, thereby realize the effect of automatic quantitative fertilization, solved the traditional equipment and cannot accurately control the fertilization amount and the problem of irrigation collaborative work, improved the work efficiency. DRAWINGS

[0024] Figure 1 It is a three-dimensional schematic view of the farmland water conservancy shunt device provided by the utility model;

[0025] Figure 2 It is an enlarged view of A in the figure. Figure 1

[0026] Figure 3 It is a structure schematic view of the connecting column section of the farmland water conservancy shunt device provided by the utility model;

[0027] Figure 4 It is a structure schematic view of the fixed shell section of the farmland water conservancy shunt device provided by the utility model;

[0028] Figure 5 It is an enlarged view of B in the figure. Figure 4

[0029] Legend:

[0030] ​​1, water tank; 2, water inlet; 3, drainage pipe; 4, connecting pipe; 5, shunt pipe; 6, control valve; 7, U-shaped plate one; 8, connecting block; 9, U-shaped plate two; 10, sealing rubber ring; 11, anti-skid groove; 12, fixed block one; 13, fixed block two; 14, clamping groove; 15, connecting column; 16, sliding column; 17, conical block; 18, fitting ball; 19, fixed shell; 20, feeding hopper; 21, connecting frame; 22, slide rail; 23, sliding plate; 24, fixed frame; 25, electric push rod; 26, transmission block; 27, measuring cup; 28, opening and closing plate; 29, support frame; 30, spring. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0032] Reference Figure 1 - Figure 3 An embodiment provided by the present application: a farmland water conservancy shunt device, comprising a water tank 1 and a shunt pipe 5, providing water source and guiding water flow to the shunt pipe 5 for distribution, the water tank 1 is internally provided with a water inlet 2, the bottom of the water tank 1 is fixedly connected with a drainage pipe 3, the shunt pipe 5 is internally provided with a control valve 6, the control valve 6 can be manually or automatically controlled to accurately adjust the size of water flow, ensuring that the water flow is distributed to each field according to the predetermined proportion, one side of the shunt pipe 5 is fixedly connected with a connecting pipe 4, the connecting pipe 4 is attached to the drainage pipe 3, the outer wall of the drainage pipe 3 is provided with an adjusting assembly, the adjusting assembly is used for conveniently and quickly adjusting the equipment by an operator;

[0033] The adjusting assembly comprises a U-shaped plate one 7, which is slidingly connected to the outer wall of the drainage pipe 3; a connecting block 8, which is rotatably connected to one side of the U-shaped plate one 7; a U-shaped plate two 9, which is rotatably connected to the inside of the connecting block 8; a sealing rubber ring 10, which is fixedly connected to the inner walls of the U-shaped plate one 7 and the U-shaped plate two 9, so as to increase the sealing effect and avoid water leakage during sliding; an anti-skid groove 11, which is formed in the inside of the sealing rubber ring 10, and is used for further enhancing the sealing property and preventing water from leaking through the gap between the U-shaped plates; a fixing block two 13, which is fixedly connected to one side of the U-shaped plate two 9, and has a clamping groove 14 formed in the inside thereof; a fixing block one 12, which is fixedly connected to one side of the U-shaped plate one 7, and has a connecting column 15 fixedly connected to the inside thereof; a sliding column 16, which is slidingly connected to the inside of the connecting column 15; a spring 30, which is arranged on the outer wall of the sliding column 16, and plays a role of buffering and resetting, so as to ensure the stability and accuracy during the adjusting process; and a tapered block 17, which is fixedly connected to the bottom end of the sliding column 16, and has a fitting ball 18 slidingly connected to the outer wall thereof, and the fitting ball 18 is fitted with the clamping groove 14. The water tank 1 is provided with a fertilizer adding assembly, which is used for conveniently fertilizing crops.

[0034] Specifically, in the long-term use process, the shunt pipe 5 may be broken or perforated due to natural aging, external pressure, corrosion and other factors. First, the operator makes the drainage pipe 3 and the connecting pipe 4 close to each other and ensures that they are in close contact. Then, the operator places the drainage pipe 3 and the connecting pipe 4 in the U-shaped plate one 7 and the U-shaped plate two 9. The U-shaped plate one 7 and the U-shaped plate two 9 play a role of supporting and guiding, so as to ensure that the pipes can be stably kept in the correct position. On this basis, the operator presses the sliding column 16, and the sliding column 16 starts to slide in the connecting column 15. The movement of the sliding column 16 causes the spring 30 to be elastically deformed. The elastic property of the spring 30 can provide the necessary reaction force in the movement process of the sliding column 16, so as to ensure the smooth operation of the equipment. At the same time when the spring 30 is elastically deformed, the movement of the sliding column 16 also drives the tapered block 17 to move synchronously. The tapered block 17 is connected with the sliding column 16. When the tapered block 17 moves together with the sliding column 16, its shape causes the external fitting ball 18 to slide along the outer wall of the tapered block 17. The fitting ball 18 is usually clamped in the clamping groove 14. This clamping groove 14 is used to firmly fix various components, so as to prevent the equipment from being loose or unstable. However, under the action of the movement of the tapered block 17, the fitting ball 18 will be separated from the clamping of the clamping groove 14, so as to realize the quick operation of disassembly and installation.

[0035] Reference Figure 4 and Figure 5The fertilizer adding assembly comprises a fixed shell 19 and an inlet hopper 20, the fixed shell 19 is fixedly connected to the top of the water tank 1, the fixed shell 19 is designed in a closed structure, a plurality of support and connecting components are arranged on the inner wall of the fixed shell 19 to ensure the stability and supportability of the assembly, the inlet hopper 20 is fixedly connected to the inside of the fixed shell 19, a connecting frame 21 is fixedly connected to the inner wall of the fixed shell 19, a support frame 29 is fixedly connected to the bottom of the connecting frame 21, the support frame 29 is designed to bear the weight and ensure the mechanical balance, so that the whole fertilizer adding assembly can be kept stable during operation, a sliding rail 22 is arranged in the connecting frame 21 to ensure that a sliding plate 23 can smoothly slide in the connecting frame 21, and the sliding plate 23 is slidably connected to the inside of the connecting frame 21 and slides in the sliding rail 22.

[0036] Specifically, when irrigation and fertilization need to be performed simultaneously or the soil quality needs to be improved, the fertilizer is accurately guided into the quantitative cup 27 by the inlet hopper 20, the inlet hopper 20 can ensure that the fertilizer smoothly slides into the quantitative cup 27, and the quantitative cup 27 accurately receives the fertilizer according to the set amount, then the output end of the electric push rod 25 starts to work to drive the quantitative cup 27 to move back and forth along the specified track, and the movement of the quantitative cup 27 simultaneously causes the sliding plate 23 to slide in the connecting frame 21, the connecting frame 21 is used to stabilize the quantitative cup 27 and ensure the accuracy of the movement direction of the quantitative cup 27.

[0037] With reference to Figure 4 and Figure 5 , the fixed shell 19 is fixedly connected with a fixed frame 24 to support and stabilize the internal components, the upper surface of the fixed frame 24 is fixedly connected with an electric push rod 25 to drive a transmission block 26 to move linearly, the output end of the electric push rod 25 is fixedly connected with the transmission block 26, one side of the transmission block 26 is fixedly connected with a quantitative cup 27, the sliding plate 23 is matched with the sliding rail in the fixed shell 19 through the sliding rail 22 to enable the quantitative cup 27 to smoothly move in a certain direction within a specified range to accurately measure the material, the quantitative cup 27 is fixedly connected with the sliding plate 23, the transmission block 26 is rotatably connected with an opening and closing plate 28 to limit the movement of the fertilizer to accurately add the fertilizer, the upper surface of the opening and closing plate 28 is matched with the bottom end of the quantitative cup 27, and the lower surface of the opening and closing plate 28 is matched with the top of the support frame 29.

[0038] Specifically, when the quantitative cup 27 moves out of the upper surface of the support frame 29, the fertilizer starts to slide naturally due to the self-weight of the fertilizer, and in this process, the falling of the fertilizer drives the rotating of the opening and closing plate 28, the opening and closing plate 28 is connected with the quantitative cup 27 through the transmission block 26, the transmission block 26 is used for converting the movement of the quantitative cup 27 into the control of the opening and closing plate 28, so that the opening and closing plate 28 can be smoothly opened and closed, and the fertilizer feeding process is completed, in order to ensure the accurate control of the whole feeding process, the electric push rod 25 is not only responsible for driving the forward and backward movement of the quantitative cup 27, but also controls the action of the opening and closing plate 28 through the pulling force, when the electric push rod 25 moves backward, the opening and closing plate 28 also moves backward and contacts with the surface of the support frame 29, at the moment of contact, the opening and closing plate 28 is subjected to a certain extrusion force, so as to realize resetting, the function of resetting is to ensure that the opening and closing plate 28 returns to the initial position, and prepares for the next fertilizer feeding.

[0039] Working principle: when using the device, the operator first aligns the drainage pipe 3 and the connecting pipe 4, and then places the drainage pipe 3 and the connecting pipe 4 inside the U-shaped plate one 7 and the U-shaped plate two 9, and then the operator presses the sliding column 16 to make it slide inside the connecting column 15, which will further drive the spring 30 to deform elastically, and at the same time, the conical block 17 will move synchronously with the sliding column 16, and when the conical block 17 moves, it will drive the fitting ball 18 to slide along the outer wall, so that the fitting ball 18 is separated from the clamping groove 14, realizing the function of quick disassembly and installation, which is convenient for the operator to maintain and adjust the equipment at any time, when fertilization is needed, the operator pours the fertilizer into the hopper 20, and then the fertilizer slides into the quantitative cup 27 through the guiding action of the hopper 20, and then the output end of the electric push rod 25 drives the quantitative cup 27 to move forward and backward, and at the same time, the sliding plate 23 will slide inside the connecting frame 21, so that the quantitative cup 27 moves out of the upper surface of the support frame 29, and under the action of the self-weight of the fertilizer, the opening and closing plate 28 rotates outside the transmission block 26, so as to achieve the function of automatic opening and closing, and through the pulling force of the electric push rod 25, the opening and closing plate 28 moves backward, and when the opening and closing plate 28 moves backward, it will contact with the surface of the support frame 29, and through the extrusion force at the moment of contact, the opening and closing plate 28 is reset for the next quantitative fertilization.

[0040] Finally, it should be pointed out that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application have been described in detail, for those skilled in the art, it still can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. An agricultural field water distribution device comprising a water tank (1) and a distribution pipe (5), characterized in that: The water tank (1) is internally provided with a water inlet (2), the bottom of the water tank (1) is fixedly connected with a drainage pipe (3), the internal part of the shunt pipe (5) is provided with a control valve (6), one side of the shunt pipe (5) is fixedly connected with a connecting pipe (4), the connecting pipe (4) is attached to the drainage pipe (3), and the outer wall of the drainage pipe (3) is provided with an adjusting assembly, which is used for facilitating the operator to quickly adjust the equipment. The adjusting assembly comprises a U-shaped plate one (7), the U-shaped plate one (7) is slidably connected to the outer wall of the drainage pipe (3), one side of the U-shaped plate one (7) is rotatably connected with a connecting block (8), the internal part of the connecting block (8) is rotatably connected with a U-shaped plate two (9), the inner walls of the U-shaped plate one (7) and the U-shaped plate two (9) are fixedly connected with sealing rubber rings (10), the internal part of the sealing rubber ring (10) is provided with an anti-skid groove (11), one side of the U-shaped plate two (9) is fixedly connected with a fixed block two (13), the internal part of the fixed block two (13) is provided with a clamping groove (14), one side of the U-shaped plate one (7) is fixedly connected with a fixed block one (12), the internal part of the fixed block one (12) is fixedly connected with a connecting column (15), the internal part of the connecting column (15) is slidably connected with a sliding column (16), the outer wall of the sliding column (16) is provided with a spring (30), both ends of the spring (30) are fixedly connected to the outer wall of the sliding column (16), the bottom end of the sliding column (16) is fixedly connected with a tapered block (17), the outer wall of the tapered block (17) is slidably connected with a fitting ball (18), the fitting ball (18) is fitted with the clamping groove (14), and the top of the water tank (1) is provided with a fertilizer adding assembly, which is used for facilitating fertilization of crops.

2. The agricultural field water distribution device of claim 1, wherein: The fertilizer adding assembly comprises a fixed shell (19) and a feeding hopper (20), the fixed shell (19) is fixedly connected to the top of the water tank (1), and the feeding hopper (20) is fixedly connected to the internal part of the fixed shell (19).

3. The agricultural field water distribution device of claim 2, wherein: The inner wall of the fixed shell (19) is fixedly connected with a connecting frame (21), the bottom of the connecting frame (21) is fixedly connected with a support frame (29), and the internal part of the connecting frame (21) is provided with a sliding rail (22).

4. The agricultural field water distribution device of claim 3, wherein: The internal part of the connecting frame (21) is slidably connected with a sliding plate (23), and the sliding plate (23) slides in the internal part of the sliding rail (22).

5. The agricultural field water distribution device of claim 4, wherein: The internal part of the fixed shell (19) is fixedly connected with a fixed frame (24), the upper surface of the fixed frame (24) is fixedly connected with an electric push rod (25), and the output end of the electric push rod (25) is fixedly connected with a transmission block (26).

6. The agricultural field water distribution device of claim 5, wherein: One side of the transmission block (26) is fixedly connected with a dosing cup (27), and the dosing cup (27) is fixedly connected with the sliding plate (23).

7. The agricultural field water distribution device of claim 6, wherein: The internal part of the transmission block (26) is rotatably connected with an opening and closing plate (28), the upper surface of the opening and closing plate (28) is attached to the bottom end of the dosing cup (27), and the lower surface of the opening and closing plate (28) is attached to the top of the support frame (29).

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