Agricultural irrigation buried telescopic equipment

Abstract

The utility model relates to the technical field of agricultural irrigation, in particular to agricultural irrigation buried telescopic equipment which comprises a sleeve shell, one side of the sleeve shell is fixedly connected with a water inlet pipe, the outer portion of the sleeve shell is fixedly connected with an anti-freezing assembly, and the inner portion of the sleeve shell is slidably connected with a telescopic assembly. And one side of the anti-freezing assembly is fixedly connected with an automatic adjusting assembly. The telescopic device has the advantages that the automatic adjusting assembly is arranged, the telescopic shell can be automatically driven to stretch out and draw back in the sleeve shell through the automatic adjusting assembly, the problem that an operator needs to manually shift the telescopic shell when the telescopic device is used is solved, the labor intensity of the operator is reduced, the anti-freezing assembly is further arranged, and the anti-freezing effect is good. And through the anti-freezing assembly, the telescopic equipment can be heated and protected in cold weather, the problem that the telescopic equipment is frozen and damaged in cold weather is solved, and the safety performance of the telescopic equipment is improved.

Description

Technical Field

[0001] This utility model relates to the field of agricultural irrigation technology, and in particular to an underground telescopic irrigation device for agriculture. Background Technology

[0002] Agricultural irrigation mainly refers to irrigation operations carried out in agricultural cultivated areas. Agricultural irrigation methods can generally be divided into traditional surface irrigation, sprinkler irrigation, and micro-irrigation. At present, most irrigation methods are surface irrigation and sprinkler irrigation. However, sprinkler irrigation has become more and more widespread due to its labor-saving properties. In sprinkler irrigation, buried irrigation nozzles are usually used to assist in irrigation.

[0003] Currently, underground telescopic irrigation equipment for agricultural irrigation requires manual operation by workers, which results in high labor intensity. In addition, the equipment lacks antifreeze measures and can freeze and be damaged in cold weather, leading to poor safety performance.

[0004] To address this issue, this utility model proposes a buried telescopic device for agricultural irrigation. Utility Model Content

[0005] The purpose of this invention is to at least solve one of the aforementioned technical defects.

[0006] Therefore, one objective of this utility model is to provide an underground telescopic device for agricultural irrigation, comprising a housing, an inlet pipe fixedly connected to one side of the housing, an antifreeze component fixedly connected to the outside of the housing, a telescopic component slidably connected to the inside of the housing, an automatic adjustment component fixedly connected to one side of the antifreeze component, the antifreeze component including a temperature sensor and two heating plates, the outside of the temperature sensor being fixedly connected to the inside of the housing.

[0007] Preferably, one side of each of the two heating plates is fixedly connected to one side of the casing, and an insulation layer is fixedly connected to the outside of the two heating plates.

[0008] The technical effect achieved by adopting the above solution is that, in cold weather, heating is carried out by two heating plates to prevent the telescopic equipment from being damaged by freezing in cold weather.

[0009] Preferably, in any of the above embodiments, the interior of the insulation layer is fixedly connected to the exterior of the casing, and a protective shell is fixedly connected to the exterior of the insulation layer.

[0010] Preferably, in any of the above embodiments, the telescopic component includes a telescopic shell, the outer side of which is slidably connected to the inner side of the housing.

[0011] Preferably, in any of the above embodiments, two limiting rods are fitted inside the telescopic shell, and the exterior of both limiting rods is fixedly connected to the interior of the shell.

[0012] The technical effect achieved by adopting the above solution is that when the telescopic rod extends or retracts inside the casing, it will extend or retract along the outside of the two limiting rods.

[0013] Preferably, in any of the above embodiments, a water pump is fixedly connected to one side of the telescopic shell, a connecting pipe is fixedly connected inside the telescopic shell, and a spray head is fixedly connected to one side of the connecting pipe.

[0014] Preferably, in any of the above embodiments, the automatic adjustment component includes a limiting shell and a connecting shell, one side of the limiting shell is fixedly connected to one side of the protective shell, and a stabilizing rod is slidably connected inside the limiting shell.

[0015] Preferably, one side of the connecting shell is fixedly connected to one side of the protective shell, a motor is fixedly connected inside the connecting shell, and a threaded rod is fixedly connected to the output end of the motor.

[0016] Preferably, in any of the above embodiments, a lifting rod is threadedly connected to the outer surface of the threaded rod, and a limiting plate is fixedly connected to the outside of the lifting rod. The outside of both the lifting rod and the limiting plate are slidably connected to the inside of the connecting shell.

[0017] Preferably, one side of the lifting rod is fixedly connected to a connecting frame, the inside of the connecting frame is fixedly connected to the outside of the telescopic shell, and one side of the connecting frame is fixedly connected to one side of the stabilizing rod.

[0018] The technical effect achieved by adopting the above solution is that the rise and fall of the connecting frame will drive the stabilizing rod to rise and fall, thereby improving the stability of the telescopic shell during expansion and contraction.

[0019] Compared with the prior art, the advantages and beneficial effects of this utility model are as follows:

[0020] Equipped with an automatic adjustment component, the telescopic shell automatically extends and retracts within the housing. When irrigation is needed, the connecting frame rises to extend the shell, eliminating the need for manual operation. When irrigation is not needed, the connecting frame descends to retract the shell, reducing manual pulling and thus minimizing worker fatigue. An anti-freeze component further protects the telescopic equipment in cold weather. When the temperature sensor detects a low temperature, two heating plates transfer heat to the housing, while an insulation layer maintains the equipment's temperature, minimizing heat loss and preventing freezing damage. This improves the equipment's safety.

[0021] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0022] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0023] Figure 1 This is a schematic cross-sectional view of the overall structure according to an embodiment of the present utility model;

[0024] Figure 2 This is a first partial cross-sectional view of the structure according to an embodiment of the present utility model;

[0025] Figure 3 This is a second partial cross-sectional view of the structure according to an embodiment of the present utility model.

[0026] In the diagram: 1-Casing, 101-Water inlet pipe, 2-Antifreeze component, 201-Temperature sensor, 202-Heating plate, 203-Insulation layer, 204-Protective shell, 3-Telescopic component, 301-Telescopic shell, 302-Limiting rod, 303-Water pump, 304-Connecting pipe, 305-Spray head, 4-Automatic adjustment component, 401-Limiting shell, 402-Connecting shell, 403-Stabilizing rod, 404-Motor, 405-Threaded rod, 406-Lifting rod, 407-Limiting plate, 408-Connecting frame. Detailed Implementation

[0027] Example 1: As Figures 1 to 3As shown, an agricultural irrigation underground telescopic device includes a housing 1. A water inlet pipe 101 is fixedly connected to one side of the housing 1. A pit is pre-fabricated at the location where irrigation is needed, and an external water pipe is pre-installed in the pit. The water pipe is connected to the water inlet pipe 101, and then the telescopic device is buried in the pit. The connection method between the external water pipe and the water inlet pipe 101 is specifically referred to in Chinese Patent Publication No. CN220493824U. An antifreeze component 2 is fixedly connected to the outside of the housing 1, and a telescopic component 3 is slidably connected inside the housing 1. An automatic adjustment component 4 is fixedly connected to one side of the antifreeze component 2. The antifreeze component 2 includes a temperature sensor 201 and two heating plates 202. The outside of the temperature sensor 201 is fixedly connected to the inside of the housing 1. The temperature sensor 201 is used to detect the temperature inside the telescopic device. The temperature sensor 201 is a known technology, and this utility model does not improve upon it, so it will not be described in detail here.

[0028] One side of each of the two heating plates 202 is fixedly connected to one side of the housing 1. An insulation layer 203 is fixedly connected to the outside of the two heating plates 202. When the temperature sensor 201 detects a low temperature in cold weather, the two heating plates 202 are used for heating to prevent the telescopic equipment from freezing and damaging in cold weather. The two heating plates 202 are electric heaters. They generate heat by current flowing through resistance wires and then transfer the heat to the housing 1 to maintain the temperature of the telescopic equipment and prevent it from freezing and damaging in cold weather.

[0029] The interior of the insulation layer 203 is fixedly connected to the exterior of the casing 1. The exterior of the insulation layer 203 is fixedly connected to a protective shell 204. The insulation layer 203 is made of polystyrene foam, which is an economical and practical insulating material with a low thermal conductivity and good thermal insulation performance. The insulation layer 203 helps to maintain the temperature of the telescopic equipment and reduce heat loss.

[0030] The telescopic assembly 3 includes a telescopic shell 301, the outside of which is slidably connected to the inside of the sleeve 1.

[0031] The telescopic shell 301 has two limiting rods 302 inside. The outside of the two limiting rods 302 is fixedly connected to the inside of the shell 1. When the telescopic rod 301 extends and retracts inside the shell 1, it will extend and retract along the outside of the two limiting rods 302.

[0032] A water pump 303 is fixedly connected to one side of the telescopic shell 301. The water pump 303 is a known technology, and those skilled in the art can and should understand its specific function and structure. This utility model has not made any improvements, so it will not be described in detail here. The output end of the water pump 303 is fixedly connected to one side of the connecting pipe 304, so that the water pump 303 can deliver water to the inside of the connecting pipe 304. A connecting pipe 304 is fixedly connected inside the telescopic shell 301, and a spray head 305 is fixedly connected to one side of the connecting pipe 304. When using the telescopic equipment, water is added to the shell 1 through an external water pipe, and then the water pump 303 delivers the water in the shell 1 to the connecting pipe 304. Then the spray head 305 sprays the water in the connecting pipe 304 to carry out agricultural irrigation.

[0033] The automatic adjustment component 4 includes a limiting shell 401 and a connecting shell 402. One side of the limiting shell 401 is fixedly connected to one side of the protective shell 204. A stabilizing rod 403 is slidably connected inside the limiting shell 401. The stability of the connecting frame 408 when rising and falling is improved by the extension and retraction of the stabilizing rod 403 inside the limiting shell 401.

[0034] One side of the connecting shell 402 is fixedly connected to one side of the protective shell 204. A motor 404 is fixedly connected inside the connecting shell 402. A threaded rod 405 is fixedly connected to the output end of the motor 404. The output end of the motor 404 drives the threaded rod 405 to rotate inside the connecting shell 402, causing the lifting rod 406 to rise and fall along the threaded rod 405 inside the connecting shell 402. This causes the lifting rod 406 to drive the connecting frame 408 to rise and fall. At this time, the connecting frame 408 will drive the telescopic shell 301 to rise and fall, causing the telescopic shell 301 to extend and retract inside the shell 1. When irrigation is needed, the telescopic shell 301 extends inside the shell 1 by the rise of the connecting frame 408, without the need for operators to pull the telescopic shell 301. When irrigation is not needed, the telescopic shell 301 retracts into the shell 1 by the fall of the connecting frame 408.

[0035] A lifting rod 406 is threadedly connected to the outer surface of the threaded rod 405. A limiting plate 407 is fixedly connected to the outside of the lifting rod 406. The outside of both the lifting rod 406 and the limiting plate 407 are slidably connected to the inside of the connecting shell 402. The lifting distance of the lifting rod 406 is limited by the limiting plate 407.

[0036] A connecting frame 408 is fixedly connected to one side of the lifting rod 406. The inside of the connecting frame 408 is fixedly connected to the outside of the telescopic shell 301. One side of the connecting frame 408 is fixedly connected to one side of the stabilizer 403. The rising and falling of the connecting frame 408 will drive the stabilizer 403 to rise and fall, thereby improving the stability of the telescopic shell 301 during telescopic movement.

[0037] The motor 404 and other components in this utility model are all connected to an external main controller and 220V AC mains power via a transformer. The main controller can be a conventional known device such as a computer for control. The electrical components provided in this utility model are only used according to the structural characteristics of the product in this technical solution. The product will be adjusted and modified after purchase to better match and conform to the technical solution of this utility model. It is an optimal application of this technical solution. The product model can be replaced and modified according to the required technical parameters. It is well known to those skilled in the art. Therefore, those skilled in the art can clearly obtain the corresponding usage effect through the technical solution provided by this utility model.

[0038] Example 2: Based on Example 1, a solar power generation component can be installed. The solar power generation component can convert solar energy into electrical energy to supply the telescopic equipment, thereby reducing the operating cost of the telescopic equipment.

[0039] An underground telescopic irrigation device for agriculture operates on the following principle:

[0040] When using underground telescopic irrigation equipment, a pit is pre-cast at the location requiring irrigation. An external water pipe is pre-installed in the pit and connected to the inlet pipe 101. The telescopic equipment is then buried in the pit. Water is added to the housing 1 through the external water pipe, and then the water in the housing 1 is transported to the connecting pipe 304 by the water pump 303. The water is then sprayed out of the connecting pipe 304 by the spray head 305 to carry out agricultural irrigation. The automatic adjustment component 4 drives the threaded rod 405 to rotate inside the connecting shell 402 through the output end of the motor 404, causing the lifting rod 406 to rise and fall along the threaded rod 405 inside the connecting shell 402. This causes the lifting rod 406 to drive the connecting frame 408 to rise and fall. At this time, the connecting frame 408 will drive the telescopic shell 301 to rise and fall, so that the telescopic shell 301... The telescopic housing 1 is internally telescopic. When irrigation is needed, the connecting frame 408 rises to extend the telescopic housing 301 inside the housing 1. When irrigation is not needed, the connecting frame 408 descends to retract the telescopic housing 301 back into the housing 1. No operator is required to move the telescopic housing 301. The antifreeze component 2 uses a temperature sensor 201 to detect the internal temperature of the telescopic equipment. When the temperature sensor 201 detects a low temperature in cold weather, two heating plates 202 are used to heat the equipment to prevent it from freezing and damaging in cold weather. The two heating plates 202 are electric heaters. The current flows through the resistance wire to generate heat, which is then transferred to the housing 1. The insulation layer 203 maintains the temperature of the telescopic equipment and reduces heat loss, thus preventing the equipment from freezing and damaging in cold weather.

[0041] Compared with the prior art, the present invention has the following advantages:

[0042] An automatic adjustment component 4 is provided, which automatically extends and retracts the telescopic shell 301 inside the housing 1. When irrigation is needed, the connecting frame 408 rises to extend the telescopic shell 301 inside the housing 1, eliminating the need for manual operation. When irrigation is not needed, the connecting frame 408 descends to retract the telescopic shell 301 back into the housing 1. This solves the problem of manual operation of the telescopic equipment, reducing the labor intensity of workers. An antifreeze component 2 is also provided, which provides heating protection for the telescopic equipment in cold weather. When the temperature sensor 201 detects a low temperature, two heating plates 202 transfer heat to the housing 1, while the insulation layer 203 maintains the temperature of the telescopic equipment, reducing heat loss and preventing freezing damage in cold weather. This improves the safety performance of the telescopic equipment.

Claims

1. A buried telescopic irrigation device for agriculture, characterized in that: The device includes a housing (1), a water inlet pipe (101) is fixedly connected to one side of the housing (1), an antifreeze component (2) is fixedly connected to the outside of the housing (1), a telescopic component (3) is slidably connected to the inside of the housing (1), an automatic adjustment component (4) is fixedly connected to one side of the antifreeze component (2), and the antifreeze component (2) includes a temperature sensor (201) and two heating plates (202), with the outside of the temperature sensor (201) fixedly connected to the inside of the housing (1).

2. The underground telescopic agricultural irrigation device according to claim 1, characterized in that: One side of each of the two heating plates (202) is fixedly connected to one side of the housing (1), and an insulation layer (203) is fixedly connected to the outside of the two heating plates (202).

3. The underground telescopic agricultural irrigation device according to claim 2, characterized in that: The interior of the insulation layer (203) is fixedly connected to the exterior of the casing (1), and a protective shell (204) is fixedly connected to the exterior of the insulation layer (203).

4. The underground telescopic agricultural irrigation device according to claim 3, characterized in that: The telescopic component (3) includes a telescopic shell (301), the outside of which is slidably connected to the inside of the sleeve (1).

5. The underground telescopic agricultural irrigation device according to claim 4, characterized in that: The telescopic shell (301) is fitted with two limiting rods (302) inside, and the outside of the two limiting rods (302) is fixedly connected to the inside of the shell (1).

6. The underground telescopic irrigation device for agricultural irrigation according to claim 5, characterized in that: A water pump (303) is fixedly connected to one side of the telescopic shell (301), a connecting pipe (304) is fixedly connected inside the telescopic shell (301), and a spray head (305) is fixedly connected to one side of the connecting pipe (304).

7. The underground telescopic agricultural irrigation device according to claim 6, characterized in that: The automatic adjustment component (4) includes a limiting shell (401) and a connecting shell (402). One side of the limiting shell (401) is fixedly connected to one side of the protective shell (204). A stabilizing rod (403) is slidably connected inside the limiting shell (401).

8. The underground telescopic agricultural irrigation device according to claim 7, characterized in that: One side of the connecting shell (402) is fixedly connected to one side of the protective shell (204). A motor (404) is fixedly connected inside the connecting shell (402), and a threaded rod (405) is fixedly connected to the output end of the motor (404).

9. The underground telescopic irrigation device for agricultural irrigation according to claim 8, characterized in that: A lifting rod (406) is threadedly connected to the outer surface of the threaded rod (405). A limiting plate (407) is fixedly connected to the outside of the lifting rod (406). The outside of both the lifting rod (406) and the limiting plate (407) are slidably connected to the inside of the connecting shell (402).

10. The underground telescopic agricultural irrigation device according to claim 9, characterized in that: A connecting frame (408) is fixedly connected to one side of the lifting rod (406). The inside of the connecting frame (408) is fixedly connected to the outside of the telescopic shell (301). One side of the connecting frame (408) is fixedly connected to one side of the stabilizing rod (403).

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