Adjustable agricultural water conservancy irrigation device

Abstract

The utility model discloses an adjustable agricultural water conservancy irrigation device which comprises a support, a water pipe hung on the surface of the support and a spray head communicated with the surface of the water pipe, adjusting structures are arranged on the left side and the right side of the bottom of the support, and transmission structures located on the inner sides of the adjusting structures are arranged in the support. The adjusting structure comprises connecting blocks fixedly connected to the two sides of the front face and the back face of the support. The sleeve plate is extruded through the transmission structure, the sleeve plate is extruded and drives the extension plate to oppositely swing with the pin shaft on the inner side of the connecting block as the axis, the distance between the bottom of the extension plate and the support is changed, and therefore the effect of adjusting the supporting height of the support is achieved; according to the water conservancy irrigation device, the supporting mode of an existing water conservancy irrigation device can be improved, the operation step of supporting through supports with the same size is replaced, and the phenomenon that placement of the supports is affected by the uneven horizontal plane in a field and the irrigation water pipe droops is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural water conservancy, in particular to an adjustable agricultural water conservancy irrigation device. Background Art

[0002] Agricultural water conservancy refers to the use of water resources to improve agricultural production conditions and the water and soil environment, thereby increasing the yield and quality of crops. In agricultural water conservancy, it is necessary to pay attention to key knowledge points such as irrigation technology, drainage technology, water resources management, and the sustainable development of agricultural water conservancy. The construction of agricultural water conservancy has an important impact on agricultural development. Strengthening the construction of farmland water conservancy infrastructure is an important guarantee for agricultural development. It can effectively ensure the increase of agricultural output, improve the ability of agriculture to resist natural disasters, ensure the benign cycle of the ecological environment, and is conducive to farmers' high yields and increased income. At the same time, it also helps to accelerate rural infrastructure construction, expand rural consumer demand, and promote rapid growth of the agricultural economy.

[0003] For example, the patent number published on the China Patent Network is: 201922503253.1, and the patent name is: A new type of agricultural water conservancy irrigation device, which involves the field of agricultural water conservancy equipment. When in use, the base of the new agricultural water conservancy irrigation device can be placed on both sides of the land where crops are planted, so that the drip holes are aligned with the crops to be irrigated, and the water inlet pipe is connected to the faucet with a pipe connector. The user can hold the handle and rotate the sleeve on the core tube. When the clearance hole and the drip hole coincide, the water in the core tube can drip from the drip hole and the clearance hole to the crops, and slowly irrigate them. Then rotate the sleeve to stagger the drip hole and the clearance hole, and then the new agricultural water conservancy irrigation device can be closed to prevent water from dripping. The new agricultural water conservancy irrigation device can effectively and finely control the irrigation time and water volume, keep the soil moist for a long time, and save water resources when used.

[0004] However, the existing water conservancy irrigation devices have a relatively simple support method, which is mainly supported by brackets of the same size. The horizontal surface inside the field is uneven, and the irrigation water pipes are prone to sag, which leads to a water hammer effect during the water injection process.

[0005] Therefore, it is necessary to design and transform the adjustable agricultural water conservancy irrigation device. Utility Model Content

[0006] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide an adjustable agricultural water conservancy irrigation device, which has the advantage of effectively adjusting and supporting the water pipe, and solves the problem that the supporting method of the existing water conservancy irrigation device is relatively single, mainly supported by brackets of the same size, and the horizontal surface inside the field is uneven, and the irrigation water pipe is prone to sag, resulting in the problem of water hammer effect during the water injection process.

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable agricultural water conservancy irrigation device, comprising a bracket;

[0008] A water pipe hanging from the surface of the bracket;

[0009] A nozzle connected to the surface of the water pipe;

[0010] The left and right sides of the bottom of the bracket are both provided with adjustment structures;

[0011] The interior of the bracket is provided with a transmission structure located inside the adjustment structure;

[0012] The adjustment structure includes connecting blocks fixedly connected to the front and back sides of the bracket, the inner side of the connecting block is movably connected with an extension plate through a pin shaft, the side of the extension plate close to the connecting block is fixedly connected with a sleeve plate, the side of the sleeve plate away from the extension plate extends to the interior of the bracket, and the transmission structure can drive the sleeve plate to swing.

[0013] As a preferred embodiment of the utility model, the transmission structure includes a connecting plate fixedly connected to the inside of the bracket, a rotating wheel is arranged on the top of the connecting plate, a screw is fixedly connected to the bottom end of the rotating wheel, the bottom end of the screw passes through the connecting plate and extends to the bottom of the connecting plate, the screw is threadedly connected to the connecting plate, the bottom end of the screw is movably connected to a transmission plate through a bearing, the left and right sides of the transmission plate are fixedly connected with sliding rods, the sliding rods are located inside the sleeve plate, and the sleeve plate and the sliding rods are slidably connected.

[0014] As a preferred embodiment of the present invention, the left and right sides of the top of the transmission plate are fixedly connected with guide rods, the top of the guide rods passes through the connecting plate and extends to the top of the connecting plate, and the top of the guide rods is fixedly connected with a linkage plate sleeved on the surface of the screw.

[0015] As a preferred embodiment of the present invention, an opening is provided on the surface of the transmission plate, and a reinforcing rib is fixedly connected to the interior of the opening.

[0016] As a preferred embodiment of the present invention, a threaded sleeve is threadedly connected to the surface of the screw rod, and the threaded sleeve is located on the top of the connecting plate.

[0017] As a preferred embodiment of the utility model, a sleeve is fixedly connected to the bottom of the connecting plate, the sleeve is sleeved on the surface of the screw, and the screw is threadedly connected to the sleeve.

[0018] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0019] 1. The utility model extrude the sleeve plate through the transmission structure. The sleeve plate is squeezed and drives the extension plate to swing toward each other with the pin shaft inside the connecting block as the axis. The distance between the bottom of the extension plate and the bracket changes, thereby achieving the effect of adjusting the support height of the bracket. The utility model can improve the support method of the existing water conservancy irrigation device, replace the operating steps of supporting by brackets of the same size, avoid the uneven horizontal surface inside the field affecting the placement of the bracket, and avoid the phenomenon of sagging of the placed irrigation water pipe.

[0020] 2. The utility model can promote the two sleeve plates to swing stably by arranging the screw rod, the transmission plate and the slide rod, and can prevent the phenomenon that the extension plates on both sides move at different distances.

[0021] 3. The utility model can limit the transmission plate by setting the guide rod, and at the same time can improve the connection stability of the guide rod.

[0022] 4. The utility model can reduce the weight of the transmission plate by providing openings and reinforcing ribs, making it easier for the screw to carry the transmission plate for movement.

[0023] 5. The utility model can fix the adjusted screw rod by arranging the screw sleeve to prevent the screw rod from rotating and displacing.

[0024] 6. The utility model can increase the contact area between the screw and the connecting plate and increase the thread engagement distance by providing a sleeve. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the structure of the utility model;

[0026] Figure 2 It is a left side schematic diagram of the local structure of the utility model;

[0027] Figure 3 It is a schematic diagram of the partial structure of the utility model.

[0028] In the figure: 1. bracket; 2. water pipe; 3. nozzle; 4. adjustment structure; 5. transmission structure; 6. connecting block; 7. extension plate; 8. sleeve plate; 9. connecting plate; 10. runner; 11. screw rod; 12. transmission plate; 13. slide rod; 14. guide rod; 15. linkage plate; 16. opening; 17. reinforcement rib; 18. screw sleeve; 19. sleeve. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] like Figures 1 to 3 As shown, the utility model provides an adjustable agricultural water conservancy irrigation device, comprising a bracket 1;

[0031] A water pipe 2 suspended on the surface of the bracket 1;

[0032] A nozzle 3 connected to the surface of the water pipe 2;

[0033] Adjustment structures 4 are provided on the left and right sides of the bottom of the bracket 1;

[0034] The interior of the bracket 1 is provided with a transmission structure 5 located inside the adjustment structure 4;

[0035] The adjustment structure 4 includes a connecting block 6 fixedly connected to the front and back sides of the bracket 1, the inner side of the connecting block 6 is movably connected to an extension plate 7 through a pin shaft, the side of the extension plate 7 close to the connecting block 6 is fixedly connected to a sleeve plate 8, and the side of the sleeve plate 8 away from the extension plate 7 extends to the inside of the bracket 1, and the transmission structure 5 can drive the sleeve plate 8 to swing.

[0036] refer to Figure 3 The transmission structure 5 includes a connecting plate 9 fixedly connected to the inside of the bracket 1, a rotating wheel 10 is arranged on the top of the connecting plate 9, a screw rod 11 is fixedly connected to the bottom end of the rotating wheel 10, the bottom end of the screw rod 11 passes through the connecting plate 9 and extends to the bottom of the connecting plate 9, the screw rod 11 is threadedly connected to the connecting plate 9, and the bottom end of the screw rod 11 is movably connected to a transmission plate 12 through a bearing, and the left and right sides of the transmission plate 12 are fixedly connected with a sliding rod 13, the sliding rod 13 is located inside the sleeve plate 8, and the sleeve plate 8 and the sliding rod 13 are slidably connected.

[0037] As a technical optimization solution of the utility model, by providing the screw rod 11, the transmission plate 12 and the slide rod 13, the two sleeve plates 8 can be pushed to swing stably, and the phenomenon of different movement distances of the extension plates 7 on both sides can be prevented.

[0038] refer to Figure 3 The left and right sides of the top of the transmission plate 12 are fixedly connected with guide rods 14, the top of the guide rod 14 passes through the connecting plate 9 and extends to the top of the connecting plate 9, and the top of the guide rod 14 is fixedly connected with a linkage plate 15 sleeved on the surface of the screw rod 11.

[0039] As a technical optimization solution of the present invention, by providing the guide rod 14 , the transmission plate 12 can be limited and the connection stability of the guide rod 14 can be improved.

[0040] refer to Figure 3 An opening 16 is formed on the surface of the transmission plate 12 , and a reinforcing rib 17 is fixedly connected to the interior of the opening 16 .

[0041] As a technical optimization solution of the present invention, by providing the opening 16 and the reinforcing ribs 17 , the weight of the transmission plate 12 can be reduced, making it easier for the screw rod 11 to carry the transmission plate 12 to move.

[0042] refer to Figure 2 The surface of the screw rod 11 is threadedly connected with a screw sleeve 18 , and the screw sleeve 18 is located on the top of the connecting plate 9 .

[0043] As a technical optimization solution of the present invention, by providing the screw sleeve 18, the adjusted screw rod 11 can be fixed to prevent the screw rod 11 from rotational displacement.

[0044] refer to Figure 2 A sleeve 19 is fixedly connected to the bottom of the connecting plate 9 . The sleeve 19 is sleeved on the surface of the screw rod 11 . The screw rod 11 is threadedly connected to the sleeve 19 .

[0045] As a technical optimization solution of the present invention, by providing the sleeve 19, the contact area between the screw 11 and the connecting plate 9 can be increased, thereby increasing the thread engagement distance.

[0046] The working principle and use process of the utility model are as follows: when in use, first place a plurality of brackets 1 in the field, and then hang a water pipe 2 on the surface of the bracket 1. The water pipe 2 can transport irrigation water and use the sprinkler 3 for irrigation. When it is necessary to adjust the support height of the bracket 1 according to the height of the land, the user can rotate the wheel 10, and the wheel 10 drives the screw 11 to rotate. The screw 11 is lifted and lowered vertically by the thread. During the movement of the screw 11, the transmission plate 12 can be used to carry the slide bar 13 to slide inside the sleeve plate 8. The sleeve plate 8 is squeezed and drives the extension plate 7 to swing toward each other with the pin shaft inside the connecting block 6 as the axis. The distance between the bottom of the extension plate 7 and the bracket 1 changes, thereby achieving the effect of adjusting the support height of the bracket 1.

[0047] In summary: the adjustable agricultural water conservancy irrigation device squeezes the sleeve plate 8 through the transmission structure 5. The sleeve plate 8 is squeezed and drives the extension plate 7 to swing toward each other with the pin shaft inside the connecting block 6 as the axis. The distance between the bottom of the extension plate 7 and the bracket 1 changes, thereby achieving the effect of adjusting the support height of the bracket 1. The utility model can improve the supporting method of the existing water conservancy irrigation device, replace the operating steps of supporting by brackets 1 of the same size, avoid the uneven horizontal surface inside the field affecting the placement of the bracket 1, and avoid the phenomenon of sagging of the irrigation water pipe 2.

[0048] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0049] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable agricultural water conservancy irrigation device, comprising a bracket (1); A water pipe (2) suspended on the surface of the bracket (1); A nozzle (3) connected to the surface of the water pipe (2); Features: The left and right sides of the bottom of the bracket (1) are both provided with adjustment structures (4); The support (1) is provided with a transmission structure (5) located inside the adjustment structure (4); The adjustment structure (4) comprises a connection block (6) fixedly connected to both sides of the front and back of the bracket (1); the inner side of the connection block (6) is movably connected to an extension plate (7) via a pin shaft; a sleeve plate (8) is fixedly connected to a side of the extension plate (7) close to the connection block (6); a side of the sleeve plate (8) away from the extension plate (7) extends to the interior of the bracket (1); and the transmission structure (5) is capable of driving the sleeve plate (8) to swing.

2. The adjustable agricultural water conservancy irrigation device according to claim 1, characterized in that: The transmission structure (5) comprises a connecting plate (9) fixedly connected to the inside of the bracket (1), a rotating wheel (10) being arranged on the top of the connecting plate (9), a screw rod (11) being fixedly connected to the bottom end of the rotating wheel (10), the bottom end of the screw rod (11) passing through the connecting plate (9) and extending to the bottom of the connecting plate (9), the screw rod (11) being threadedly connected to the connecting plate (9), the bottom end of the screw rod (11) being movably connected to a transmission plate (12) via a bearing, the left side and the right side of the transmission plate (12) being fixedly connected to a sliding rod (13), the sliding rod (13) being located inside the sleeve plate (8), and the sleeve plate (8) and the sliding rod (13) being slidably connected.

3. The adjustable agricultural water conservancy irrigation device according to claim 2, characterized in that: The left and right sides of the top of the transmission plate (12) are fixedly connected to guide rods (14), the top of the guide rod (14) passes through the connecting plate (9) and extends to the top of the connecting plate (9), and the top of the guide rod (14) is fixedly connected to a linkage plate (15) sleeved on the surface of the screw rod (11).

4. The adjustable agricultural water conservancy irrigation device according to claim 2, characterized in that: An opening (16) is provided on the surface of the transmission plate (12), and a reinforcing rib (17) is fixedly connected to the interior of the opening (16).

5. The adjustable agricultural water conservancy irrigation device according to claim 2, characterized in that: A threaded sleeve (18) is threadedly connected to the surface of the screw rod (11), and the threaded sleeve (18) is located on the top of the connecting plate (9).

6. The adjustable agricultural water conservancy irrigation device according to claim 2, characterized in that: A sleeve (19) is fixedly connected to the bottom of the connecting plate (9); the sleeve (19) is sleeved on the surface of the screw rod (11); the screw rod (11) is threadedly connected to the sleeve (19).

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