Water supply device for grain breeding

Abstract

The utility model relates to the technical field of grain breeding water supply, in particular to a water supply device for grain breeding, which comprises an unpowered automatic telescopic watering device and a water supply net pipe, the unpowered automatic telescopic watering device comprises a hollow cylindrical outer rod body with a top opening, an unpowered telescopic component is arranged in the cylindrical outer rod body, and the water supply net pipe is connected with the unpowered telescopic component. An unpowered rotating assembly is arranged in the unpowered telescopic assembly, the unpowered telescopic assembly comprises an inner rod body telescopically located in the cylindrical outer rod body and a spray head, the inner rod body is of a hollow structure with openings in the two sides, the spray head is embedded in the inner top of the inner rod body, and a spray water outlet is formed in the outer wall of one side of the spray head; according to the water supply device for grain breeding, an unpowered automatic telescopic watering technology and a water supply network pipe system are combined, an efficient, energy-saving and environment-friendly irrigation mode is achieved, the performance of the device is improved, the application range of the device is widened through optimization design and technical innovation, and better support is provided for agricultural production.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of grain breeding water supply, specifically to a grain breeding water supply device. BACKGROUND

[0002] Grain is an important part of human diet, it is not only the main source of energy, also rich in a variety of nutrients. Grain mainly includes the seed of the family Poaceae, such as rice, wheat and corn etc. In addition to the main food crops, also includes some coarse grains, for example, millet, black rice, buckwheat, oat, job's tears and sorghum etc.

[0003] Grain breeding refers to cultivating seedlings in the nursery or greenhouse, to be transplanted to the land to grow. Grain breeding seedlings breeding through the process of transplanting, fertilization, water supply etc.

[0004] At present, in the nursery or greenhouse, when cultivating grain irrigation, the top of the nursery or greenhouse is usually provided with a top mobile water supply device, the top mobile water supply device is far away from the breeding distance, the evaporation is large, the water resource utilization rate is low, and the top mobile water supply device needs a large number of power supply equipment controlled by electronic equipment. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a grain breeding water supply device to solve the problems in the above background.

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

[0007] A grain breeding water supply device, including unpowered automatic telescopic water spraying device and water supply network pipe, the unpowered automatic telescopic water spraying device includes the hollow cylindrical outer rod body of top opening, the cylindrical outer rod body is internally provided with unpowered telescopic assembly, the unpowered telescopic assembly is internally provided with unpowered rotating assembly, the unpowered telescopic assembly includes the inner rod body and the spray head of telescopic in the cylindrical outer rod body, the inner rod body is provided with the hollow structure of two side openings, the spray head is embedded in the inner top of the inner rod body, the spray head one side outer wall is provided with the spray water outlet, the spray head both sides top is provided with reset limit board, the reset limit board bottom and the cylindrical outer rod body top inner wall are in contact.

[0008] As the preferred scheme of the utility model, the first limit ring is sleeved on the outer circumferential wall of the inner rod body bottom, the sealing ring is arranged on the outer circumferential wall above the inner rod body, the sealing ring top and the cylindrical outer rod body top inner wall are in contact, the self-resetting spring is sleeved between the first limit ring and the sealing ring on the outer circumferential wall of the inner rod body.

[0009] As the preferred scheme of the utility model, the cylindrical outer rod body bottom is provided with a water inlet, the water inlet is connected with the inner rod body, the water inlet bottom is connected with the water supply network pipe, and the water supply network pipe water supply pressure is 25-65 SPI.

[0010] As the preferred scheme of the utility model, the unpowered rotation assembly includes an impurity filtering barrel located at the inner bottom of the inner rod body, a turbine chamber is arranged at the top of the impurity filtering barrel, the turbine chamber is a bowl-shaped structure with an open top and a recessed interior, the outer circumferential wall at the top of the turbine chamber abuts against the inner circumferential wall of the inner rod body, water inlets are symmetrically arranged on both sides of the turbine chamber, turbine blades are arranged in the turbine chamber, a first shaft rod is connected to the top of the turbine blades, a limiting support plug is sleeved on the outer wall of the first shaft rod, a first drive gear is sleeved on the outer circumferential wall of the first shaft rod at the top of the limiting support plug, a second drive gear is meshed on one side of the first drive gear, a support disc is connected to the first shaft rod between the first drive gear and the limiting support plug in the inner rod body, a third drive gear is connected to the top of the second drive gear, a second shaft rod extends to below the second drive gear in the third drive gear, the bottom of the second shaft rod is rotationally connected with the support disc, a through hole is arranged through the support disc away from the top of the second drive gear, an adjusting gear is arranged at the top of the first drive gear, the adjusting gear is meshed and connected with the third drive gear, a top disc is connected to the top of the adjusting gear through a rotating shaft, and a rotating gear is connected to the rotating shaft above the top disc.

[0011] As the preferred scheme of the utility model, an inner circumferential gear is arranged on the bottom inner wall of the nozzle, and the inner circumferential gear is meshed and connected with the rotating gear.

[0012] As the preferred scheme of the utility model, the water supply network pipe is buried in the nursery underground, and a pressure pump is arranged on the water supply network pipe.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] In view of the problems in the background art, the water supply device for grain breeding combines the unpowered automatic telescopic watering technology and the water supply network pipe system, realizes the efficient, energy-saving and environmentally-friendly irrigation mode, improves the performance and application range of the device through optimization design and technical innovation, and provides better support for agricultural production.

[0015] In use, the pressurized water is opened, the pressure of the pressurized water impacts the inner rod body, the inner rod body is moved upward under the impact force, at this time, the self-resetting spring is moved upward and compressed, the inner rod body drives the spray head to move upward and extend from the inside of the cylindrical outer rod body, the automatic extension without power is completed, water is sprayed from the water outlet, seedling watering is carried out, after watering, when the pressure of the pressurized water is reduced, the inner rod body is retracted into the cylindrical outer rod body under the action of the self-resetting spring, the automatic extension and retraction without power is realized.

[0016] After the pressurized water is filtered through the impurity filtering barrel, the pressurized water enters the inside of the turbine chamber through the symmetrically opened water inlets of the turbine chamber, the water inlets limit the water flow, at this time, the water flow in the turbine chamber is significantly increased in speed, the water inlets guide the water to the turbine blades inside in a tangential direction, the high water flow in the turbine chamber exerts force on the turbine blades, so that the turbine blades are rapidly rotated, when the turbine blades rotate, the first drive gear on the first shaft rod is driven to rotate, the first drive gear is engaged with the second drive gear, the adjusting gear is engaged with the third drive gear on the second drive gear, the rotating gear on the rotating shaft is further driven to rotate, the rotating gear is engaged with the inner circumferential gear on the inner wall at the bottom of the spray head, so that the spray head is further driven to rotate and spray without power.

[0017] The utility model will be explained in detail in combination with the specific embodiment and the drawings. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the overall axonometric drawing of the utility model;

[0019] Figure 2 It is the cylindrical outer rod body side surface structure schematic view of the utility model;

[0020] Figure 3 It is the overall no-power extension assembly split schematic view of the utility model;

[0021] Figure 4 It is the impurity filtering barrel and turbine chamber side surface schematic view of the utility model;

[0022] Figure 5 It is the no-power rotating assembly split schematic view of the utility model.

[0023] In the figure: 1, automatic expansion watering device without power; 2, water supply network pipe; 11, cylindrical outer rod body; 111, water inlet; 12, power-free expansion assembly; 121, inner rod body; 122, first limiting ring; 123, sealing ring; 124, self-resetting spring; 125, spray head; 1251, water outlet; 1252, reset limiting plate; 1253, inner circumferential gear; 13, power-free rotating assembly; 131, impurity filtering barrel; 132, turbine chamber; 1321, water inlet; 133, turbine blade; 1331, first shaft; 1332, limiting support plug; 1333, support disc; 13331, through hole; 134, first drive gear; 135, second drive gear; 136, third drive gear; 137, second shaft; 138, adjusting gear; 1381, rotating shaft; 139, top disc; 140, rotating gear. DETAILED DESCRIPTION

[0024] In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the accompanying drawings, wherein several embodiments of the present application are given. However, the present application can be implemented in different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the disclosure of the present application more thorough and comprehensive. EMBODIMENT

[0025] Please refer to Figures 1-5The utility model provides a technical scheme: a water supply device for grain selection and breeding, including unpowered automatic telescopic watering device 1 and water supply network pipe 2, unpowered automatic telescopic watering device 1 includes the hollow cylindrical outer rod body 11 of top opening inside, the unpowered telescopic component 12 is arranged in the cylindrical outer rod body 11, the unpowered rotation component 13 is arranged in the unpowered telescopic component 12, the unpowered telescopic component 12 includes the inner rod body 121 of telescopic in the cylindrical outer rod body 11 and sprayer 125, and the inner rod body 121 is provided with the hollow structure of two side openings, and sprayer 125 is embedded in the inner top of inner rod body 121, and the outer wall on one side of sprayer 125 is provided with the spraying water outlet 1251, and the both sides top of sprayer 125 is provided with reset limiting plate 1252, and the bottom of reset limiting plate 1252 abuts with the top of cylindrical outer rod body 11, and water supply network pipe 2 is buried in the nursery underground, and the pressurizing pump is arranged on water supply network pipe 2;The first limiting ring 122 is sleeved on the outer circumferential wall on the bottom of inner rod body 121, the sealing ring 123 is arranged on the outer circumferential wall above inner rod body 121, the sealing ring 123 top abuts with the inner wall of the top of cylindrical outer rod body 11, and the self-resetting spring 124 is sleeved between the first limiting ring 122 and the sealing ring 123 on the outer circumferential wall of inner rod body 121;The water inlet 111 is through and is arranged in the bottom of cylindrical outer rod body 11, and the water inlet 111 is connected with inner rod body 121, and the water inlet 111 bottom is connected with water supply network pipe 2, and the water supply pressure of water supply network pipe 2 is 25-65SPI.

[0026] Need to explain, in the embodiment, set up unpowered automatic telescopic watering technology and water supply network pipe system, realize the efficient, energy saving, environmental protection irrigation mode, through optimization design and technical innovation, improve the performance and application range of device, provide better support for agricultural production;

[0027] Further, water supply network pipe 2 is buried in the nursery underground, is connected with the water inlet 111 of cylindrical outer rod body 11, and the pressurizing pump is arranged on water supply network pipe to provide sufficient water pressure 25-65SPI to drive unpowered automatic telescopic watering device;

[0028] Further, reset limiting plate 1252 is arranged on the both sides top of sprayer 125, the first limiting ring 122 is sleeved on the outer circumferential wall on the bottom, the sealing ring 123 is arranged on the outer circumferential wall above, the self-resetting spring 124 is sleeved between the first limiting ring 122 and the sealing ring 123, after watering, when the pressurized water pressure is reduced, the inner rod body 121 is retracted in cylindrical outer rod body 11 under the action of self-resetting spring 124, realizes unpowered automatic telescopic watering, and saves electric power resources;

[0029] Further, the pressurized water is filtered by the impurity filtering barrel 131, and then enters the turbine chamber 132 through the symmetrically opened water inlets 1321. The design of the water inlets 1321 limits the water flow, so that the water flow speed entering the turbine chamber 132 is significantly increased. The pressurized water pressure impacts the inner rod body 121, and the inner rod body 121 moves upward under the impact force. At this time, the self-resetting spring 124 moves upward and is compressed. The inner rod body 121 drives the spray head 125 to move upward and extend out of the cylindrical outer rod body 11, thereby achieving automatic extension without power. Water is sprayed from the spray outlets 1251 to perform breeding watering.

[0030] Further, without external energy driving, the water supply is realized by relying on natural force or pre-stored energy, which reduces the operation cost and maintenance difficulty. The rotation of the turbine blades is transmitted to the spray head through the gear transmission system, so as to realize power-free rotary watering and improve the irrigation efficiency. The design of the impurity filtering barrel 131 ensures the purity of the water flow, thereby prolonging the service life of the device.

[0031] Please refer to Figure 2 , 3 , 4 and 5, the power-free rotating assembly 13 comprises the impurity filtering barrel 131 located at the bottom of the inner rod body 121. The impurity filtering barrel 131 is provided with the turbine chamber 132 at the top. The turbine chamber 132 has a bowl-shaped structure with an open top and a recessed interior. The outer circumferential wall at the top of the turbine chamber 132 abuts against the inner circumferential wall of the inner rod body 121. The turbine chamber 132 is symmetrically provided with the water inlets 1321 at both sides. The turbine chamber 132 is provided with the turbine blades 133 inside. The turbine blades 133 are connected with the first shaft 1331 at the top. The first shaft 1331 is sleeved with the limiting support plug 1332 on the outer wall. The first shaft 1331 is sleeved with the first drive gear 134 on the outer circumferential wall at the top of the limiting support plug 1332. The first drive gear 134 is engaged with the second drive gear 135 on one side. The first shaft 1331 between the first drive gear 134 and the limiting support plug 1332 inside the inner rod body 121 is connected with the support disc 1333. The second drive gear 135 is connected with the third drive gear 136 at the top. The third drive gear 136 extends to below the second drive gear 135 inside to form the second shaft 137. The second shaft 137 is rotatably connected with the support disc 1333 at the bottom. The support disc 1333 is provided with the through hole 13331 penetrating through the top. The adjusting gear 138 is arranged at the top of the first drive gear 134. The adjusting gear 138 is engaged with and connected with the third drive gear 136. The adjusting gear 138 is connected with the top disc 139 through the rotating shaft 1381 at the top. The rotating shaft 1381 extends above the top disc 139 and is connected with the rotating gear 140. The inner circumferential gear 1253 is arranged on the inner wall at the bottom of the spray head 125. The inner circumferential gear 1253 is engaged with and connected with the rotating gear 140.

[0032] It should be noted that in the present embodiment, after the pressurized water is filtered through the impurity filtering barrel 131, it enters the inside of the turbine chamber 132 through the symmetrically opened water inlets 1321 of the turbine chamber 132, the water inlets 1321 limit the water flow, at this time the water flow movement speed in the turbine chamber 132 is significantly increased, the water inlets 1321 guide the water to the turbine blades 133 inside in a tangential direction, the high water flow in the turbine chamber 132 exerts force on the turbine blades 133, so that the turbine blades 133 rotate rapidly, when the turbine blades 133 rotate, the first driving gear 134 on the first shaft rod 1331 is driven to rotate, the first driving gear 134 is engaged with the second driving gear 135, the adjusting gear 138 is engaged with the third driving gear 136 on the second driving gear 135, further driving the rotating gear 140 on the rotating shaft 1381 to rotate, the rotating gear 140 is engaged with the inner circumferential gear 1253 on the bottom inner wall of the spray head 125, further driving the spray head 125 to realize unpowered rotating watering;

[0033] Further, without external energy driving, relying on natural force or pre-stored energy to realize water supply, reducing operation cost and maintenance difficulty, through the gear transmission system, the rotation of the turbine blades is transmitted to the spray head, unpowered rotating watering is realized, and the irrigation efficiency is improved;

[0034] It is widely used in agricultural irrigation, emergency water supply and other fields, especially in rural areas lacking stable power supply, can effectively solve the problem of water for life and production, and is suitable for various scale farmland and crop breeding sites, and provides efficient, energy-saving and environmentally-friendly irrigation solutions for agricultural production.

[0035] The working process of the utility model is as follows:

[0036] In use, the pressurized water is opened, the pressure impact of the pressurized water on the inner rod body 121, the inner rod body 121 is moved upward under the impact force, at this time the self-resetting spring 124 is moved upward and compressed, the inner rod body 121 drives the spray head 125 to move upward and extend out of the cylindrical outer rod body 11, completing unpowered automatic extension, water is sprayed out of the water outlet 1251, breeding watering is carried out, after watering, when the pressure of the pressurized water is reduced, the inner rod body 121 is retracted into the cylindrical outer rod body 11 under the action of the self-resetting spring 124, realizing unpowered automatic extension and contraction watering;

[0037] The pressurized water is filtered by the impurity filtering barrel 131, then enters the turbine chamber 132 through the symmetrically opened water inlets 1321 of the turbine chamber 132, the water inlets 1321 limit the water flow, at this time, the water flow movement speed in the turbine chamber 132 is significantly increased, the water inlets 1321 guide the water to the turbine blades 133 inside in a tangential direction, the high water flow entering the turbine chamber 132 exerts force on the turbine blades 133, so that the turbine blades 133 rotate rapidly, the turbine blades 133 drive the first driving gear 134 on the first shaft 1331 to rotate when rotating, the first driving gear 134 is engaged with the second driving gear 135, the adjusting gear 138 is engaged with the third driving gear 136 on the second driving gear 135, further driving the rotating gear 140 on the rotating shaft 1381 to rotate, the rotating gear 140 is engaged with the inner circumferential gear 1253 on the bottom inner wall of the spray head 125, further driving the spray head 125 to rotate and sprinkle water without power.

[0038] The utility model has been described exemplarily in combination with the drawings, obviously, the utility model concrete implementation is not limited by the above-mentioned mode, as long as this kind of non-essential improvement of using the method concept and technical scheme of the utility model, or the direct application of the concept and technical scheme of the utility model to other occasions without improvement, all are within the protection scope of the utility model.

Claims

1. A water supply device for grain breeding, comprising a non-powered automatic telescopic water spraying device (1) and a water supply network pipe (2), characterized in that: The unpowered automatic telescopic watering device (1) includes a cylindrical outer rod body (11) with a top opening and a hollow interior, the cylindrical outer rod body (11) is internally provided with a unpowered telescopic assembly (12), the unpowered telescopic assembly (12) is internally provided with a unpowered rotating assembly (13), the unpowered telescopic assembly (12) includes an inner rod body (121) and a spray head (125) which are telescopically located inside the cylindrical outer rod body (11), the inner rod body (121) is provided in a two-side opening and hollow structure, the spray head (125) is embedded at the inner top of the inner rod body (121), a spraying water outlet (1251) is formed on one side of the outer wall of the spray head (125), reset limiting plates (1252) are provided at the top of both sides of the spray head (125), and the bottom of the reset limiting plates (1252) abuts against the top of the cylindrical outer rod body (11).

2. The water supply device for breeding of cereals according to claim 1, characterized in that: A first limiting ring (122) is sleeved on the outer circumferential wall of the bottom of the inner rod body (121), a sealing ring (123) is arranged on the outer circumferential wall above the inner rod body (121), the top of the sealing ring (123) abuts against the inner wall of the top of the cylindrical outer rod body (11), and a self-resetting spring (124) is sleeved between the first limiting ring (122) and the sealing ring (123) on the outer circumferential wall of the inner rod body (121).

3. The water supply device for breeding of cereals according to claim 1, characterized in that: A water inlet (111) is formed through the bottom of the cylindrical outer rod body (11), the water inlet (111) is connected with the inner rod body (121) in a penetrating manner, the bottom of the water inlet (111) is connected with the water supply network pipe (2), and the water supply pressure of the water supply network pipe (2) is 25-65 SPI.

4. The water supply apparatus for breeding of grains according to claim 1, wherein: The unpowered rotating assembly (13) includes an impurity filtering barrel (131) at the bottom of the inner rod body (121), a turbine chamber (132) is arranged at the top of the impurity filtering barrel (131), the turbine chamber (132) is in the form of a bowl structure with an open top and a recessed inner portion, the outer circumferential wall at the top of the turbine chamber (132) abuts against the inner circumferential wall of the inner rod body (121), water inlets (1321) are symmetrically arranged on the two sides of the turbine chamber (132), turbine blades (133) are arranged in the turbine chamber (132), a first shaft (1331) is connected and arranged at the top of the turbine blades (133), a limiting support plug (1332) is sleeved on the outer wall of the first shaft (1331), a first drive gear (134) is sleeved on the outer circumferential wall of the first shaft (1331) at the top of the limiting support plug (1332), a second drive gear (135) is engaged on one side of the first drive gear (134), a support disc (1333) is connected to the first shaft (1331) between the first drive gear (134) and the limiting support plug (1332) in the inner rod body (121), a third drive gear (136) is connected at the top of the second drive gear (135), a second shaft (137) is arranged below the second drive gear (135) and extends into the third drive gear (136), the support disc (1333) is rotatably connected to the bottom of the second shaft (137), a through hole (13331) is formed through the support disc (1333) away from the top of the second drive gear (135), an adjusting gear (138) is arranged at the top of the first drive gear (134), the adjusting gear (138) is engagedly connected with the third drive gear (136), a top disc (139) is connected to the top of the adjusting gear (138) through a rotating shaft (1381), and a rotating gear (140) is connected above the top disc (139) and extends from the rotating shaft (1381) through the top disc (139).

5. The water supply apparatus for breeding of grains according to claim 4, wherein: An inner circumferential gear (1253) is arranged on the inner wall at the bottom of the nozzle (125), and the inner circumferential gear (1253) is engagedly connected with the rotating gear (140).

6. The water supply apparatus for breeding of grains according to claim 1, wherein: The water supply network pipe (2) is buried underground in the nursery, and a pressurizing pump is arranged on the water supply network pipe (2).

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