CN220249034U - Hydrant for farmland irrigation - Google Patents
Hydrant for farmland irrigation Download PDFInfo
- Publication number
- CN220249034U CN220249034U CN202321960317.0U CN202321960317U CN220249034U CN 220249034 U CN220249034 U CN 220249034U CN 202321960317 U CN202321960317 U CN 202321960317U CN 220249034 U CN220249034 U CN 220249034U
- Authority
- CN
- China
- Prior art keywords
- outer tube
- compression spring
- hydrant
- fixing bolt
- connecting plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000002262 irrigation Effects 0.000 title claims abstract description 21
- 238000003973 irrigation Methods 0.000 title claims abstract description 21
- 230000006835 compression Effects 0.000 claims abstract description 46
- 238000007906 compression Methods 0.000 claims abstract description 46
- 238000007789 sealing Methods 0.000 claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000009434 installation Methods 0.000 claims description 17
- 230000006698 induction Effects 0.000 claims description 3
- 239000003638 chemical reducing agent Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
Landscapes
- Joints Allowing Movement (AREA)
Abstract
The utility model relates to the technical field of farmland irrigation, and provides a hydrant for farmland irrigation, which comprises an outer pipe, wherein a connecting plate is arranged in the outer pipe, a movable core is movably connected to the middle of the connecting plate, a compression spring is arranged at the bottom end of the connecting plate, a first mounting block is fixedly connected to the top end of the compression spring, and the bottom end of the first mounting block is connected with the connecting plate through a bolt. According to the utility model, the first mounting block, the second mounting block and the third fixing bolt are arranged, when the compression spring is required to be replaced, the flange and the water sealing ring are taken out of the outer tube, the first fixing bolt is rotated by a tool, so that the connection between the inner tube and the outer tube is loosened, the inner tube is taken out of the outer tube, the second fixing bolt and the third fixing bolt are rotated by the tool, the compression spring is loosened, the compression spring is taken out of the first mounting block and the second mounting block, and the compression spring is replaced, so that the operation is simple and convenient.
Description
Technical Field
The utility model relates to the technical field of farmland irrigation, in particular to a hydrant for farmland irrigation.
Background
The utility model provides a hydrant that farmland irrigation used mainly is applicable to irrigates the farmland, present hydrant that farmland irrigation used mainly has included outer tube, PVC reducing direct and inner tube, secondly still includes movable core, sealing block and compression spring, concrete process is that install the hydrant in appointed position through the flange, rivers enter into in the inner tube through the top of outer tube, install the connecting plate in the inner tube and make the movable core of installing on the connecting plate remove along with the impact of rivers, the sealing block of fixing in movable core bottom shifts out along with the removal of movable core from the skeleton oil blanket, carry the rivers.
The utility model discloses a push type three-way water outlet, which comprises a three-way body, wherein two horizontal ports of the three-way body are respectively water receiving ports communicated with a pipeline, an inner bushing is sleeved in an upper port of the three-way body, the bottom of the inner bushing is a balance frame with a cross structure, and a through hole is arranged in the center of the balance frame; the upright post is movably inserted into the through hole, a pressure spring is sleeved on the upright post, a sealing cap is arranged at the top end of the upright post, and a sealing plate is fixedly connected at the bottom end of the upright post; the sealing plate is in sealing fit with the bottom of the inner bushing. The technical scheme adopted by the utility model has the advantages of simple structure, convenient disassembly and assembly, convenient operation, time and labor saving, low cost and good effect, realizes the communication between the irrigation belt and the water using equipment by pressing the upright post after the water receiving pipe is inserted into the upper port of the tee joint, realizes the closing of the water outlet after the pressure of the external butt joint water pipe is eliminated, and is suitable for water taking of the water gap of various mobile irrigation equipment.
However, the above case cannot be replaced conveniently and quickly by the compression spring, when the hydrant is required to be used, the hydrant is installed through the flange, water flows into the inner pipe through the top end of the outer pipe, the sealing block installed on the movable core moves out of the framework oil seal along with the impact of the water flow, the compression spring installed on the outer wall of the movable core stretches along with the movement of the sealing block, the compression spring is damaged due to long-time stretching rebound of the compression spring, the rebound force is low, workers are required to remove the hydrant, and the compression spring is replaced.
Disclosure of Invention
The utility model provides a hydrant for farmland irrigation, which solves the problem that a compression spring cannot be replaced conveniently in the related art.
The technical scheme of the utility model is as follows: the utility model provides a hydrant for farmland irrigation, includes the outer tube, the inside of outer tube is provided with the connecting plate, the middle part swing joint of connecting plate has the activity core, the bottom of connecting plate is provided with compression spring, compression spring's the first installation piece of top fixedly connected with, and the bottom and the connecting plate bolted connection of first installation piece, one side threaded connection of first installation piece has second fixing bolt, and second fixing bolt and compression spring and connecting plate threaded connection, one side of compression spring bottom is provided with the second installation piece, one side threaded connection of second installation piece has third fixing bolt, and third fixing bolt and compression spring and activity core threaded connection.
Further, the bottom fixedly connected with sealing block of activity core, and the top of sealing block and the bottom bolted connection of second installation piece.
Further, the top fixedly connected with flange of outer tube, the inside top fixedly connected with of outer tube seals the water ring.
Further, the outer wall bolted connection at outer tube top has the induction plate.
Further, the bottom threaded connection of outer tube has PVC reducing directly, the inside bolted connection of outer tube has the inner tube, and inner tube and connecting plate bolted connection.
Further, the inside bolted connection of outer tube has the backup pad, and backup pad and the bottom swing joint of inner tube.
Further, the bottom fixedly connected with skeleton oil blanket inside the inner tube, and skeleton oil blanket and sealing block swing joint.
Further, the two sides of the outer wall of the outer tube are in threaded connection with first fixing bolts, and the first fixing bolts are in threaded connection with the outer tube, the inner tube and the connecting plate.
The working principle and the beneficial effects of the utility model are as follows:
according to the utility model, the first mounting block, the second mounting block and the third fixing bolt are arranged, when the compression spring is required to be replaced, the flange and the water sealing ring are taken out of the outer tube, the first fixing bolt is rotated by a tool, so that the connection between the inner tube and the outer tube is loosened, the inner tube is taken out of the outer tube, the second fixing bolt and the third fixing bolt are rotated by the tool, the compression spring is loosened, the compression spring is taken out of the first mounting block and the second mounting block, and the compression spring is replaced, so that the operation is simple and convenient.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of an overall structure according to the present utility model;
FIG. 3 is a schematic view of a movable core according to the present utility model;
FIG. 4 is a schematic view of a compression spring according to the present utility model;
in the figure: 1. an outer tube; 11. an induction plate; 12. a water sealing ring; 13. a support plate; 2. the diameter of PVC is changed directly; 3. a flange; 4. an inner tube; 41. a connecting plate; 42. a first fixing bolt; 43. a first mounting block; 44. a second fixing bolt; 45. a framework oil seal; 5. a movable core; 51. a sealing block; 52. a second mounting block; 53. a third fixing bolt; 6. compressing the spring.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described in the following in conjunction with the embodiments of the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a hydrant for farmland irrigation, including outer tube 1, the inside of outer tube 1 is provided with connecting plate 41, connecting plate 41's middle part swing joint has movable core 5, connecting plate 41's bottom is provided with compression spring 6, compression spring 6's top fixedly connected with first installation piece 43, and first installation piece 43's bottom and connecting plate 41 bolted connection, first installation piece 43's one side threaded connection has second fixing bolt 44, and second fixing bolt 44 and compression spring 6 and connecting plate 41 threaded connection, compression spring 6's one side of bottom is provided with second installation piece 52, second installation piece 52's one side threaded connection has third fixing bolt 53, and third fixing bolt 53 and compression spring 6 and movable core 5 threaded connection, movable core 5's bottom fixedly connected with sealing block 51, and sealing block 51's top and second installation piece 52's bottom bolted connection, when using, take out flange 3 and sealing ring 12 from outer tube 1, rotate first fixing bolt 42 through the instrument, make the connection of inner tube 4 and 1 become flexible, take out inner tube 4 from 1 in, take out compression spring 6 through instrument and third fixing bolt 53, take out compression spring 6 and the compression spring 5 through the first fixing bolt 53, it is convenient to change compression spring 6 to install the compression bolt 3.
Referring to fig. 1-3, the top fixedly connected with flange 3 of outer tube 1, the inside top fixedly connected with of outer tube 1 seals water ring 12, the outer wall bolted connection on outer tube 1 top has sensing plate 11, the bottom threaded connection of outer tube 1 has PVC reducing direct 2, the inside bolted connection of outer tube 1 has inner tube 4, and inner tube 4 and connecting plate 41 bolted connection, the inside bolted connection of outer tube 1 has backup pad 13, and backup pad 13 and the bottom swing joint of inner tube 4, the inside bottom fixedly connected with skeleton oil blanket 45 of inner tube 4, and skeleton oil blanket 45 and sealing block 51 swing joint, the both sides threaded connection of outer tube 1 outer wall has first fixing bolt 42, and first fixing bolt 42 and outer tube 1, inner tube 4 and connecting plate 41 threaded connection, when using, fix inner tube 4 and connecting plate 41 through first fixing bolt 42, be convenient for dismantle and change inner tube 4 and connecting plate 41.
The working principle and the using flow of the utility model are as follows: firstly, when the hydrant needs to be used, the hydrant is installed at a designated position through the flange 3, then, water flows into the inner tube 4 through the top end of the outer tube 1, the connecting plate 41 installed in the inner tube 4 moves along with the impact of the water flows to enable the movable core 5 installed on the connecting plate 41 to move, the sealing block 51 fixed at the bottom end of the movable core 5 moves out of the framework oil seal 45 along with the movement of the movable core 5, the compression spring 6 installed on the outer wall of the movable core 5 stretches along with the movement of the movable core 5 and the sealing block 51, the water flows are discharged through the PVC reducing direct 2 at the bottom end of the outer tube 1, after the water flow is conveyed, the hydrant stops running, rebound is generated after the impact of the compression spring 6 is lost, the sealing block 51 is fixed in the framework oil seal 45 along with the rebound of the compression spring 6, finally, when the compression spring 6 needs to be replaced, the flange 3 and the sealing ring 12 are taken out of the outer tube 1, the first fixing bolt 42 is rotated through a tool, the connection between the inner tube 4 and the outer tube 1 is loosened, the inner tube 4 is taken out of the outer tube 1, the compression spring 6 is compressed through the second fixing bolt 44 and the third fixing block 53, and the compression spring 6 is replaced by the second fixing bolt 52, and the compression bolt 52 is installed in the compression bolt 43.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (8)
1. The utility model provides a hydrant for farmland irrigation, its characterized in that, including outer tube (1), the inside of outer tube (1) is provided with connecting plate (41), the middle part swing joint of connecting plate (41) has movable core (5), the bottom of connecting plate (41) is provided with compression spring (6), the top fixedly connected with first installation piece (43) of compression spring (6), and the bottom and connecting plate (41) bolted connection of first installation piece (43), one side threaded connection of first installation piece (43) has second fixing bolt (44), and one side of second fixing bolt (44) and compression spring (6) and connecting plate (41) threaded connection, one side of compression spring (6) bottom is provided with second installation piece (52), one side threaded connection of second installation piece (52) has third fixing bolt (53), and third fixing bolt (53) and compression spring (6) and movable core (5) threaded connection.
2. A hydrant for farmland irrigation according to claim 1, characterized in that the bottom end of the movable core (5) is fixedly connected with a sealing block (51), and the top end of the sealing block (51) is connected with the bottom end of the second mounting block (52) by bolts.
3. A hydrant for farmland irrigation according to claim 1, characterized in that the top end of the outer tube (1) is fixedly connected with a flange (3), and the top end inside the outer tube (1) is fixedly connected with a water sealing ring (12).
4. A hydrant for farmland irrigation according to claim 1, characterized in that the outer wall of the top end of the outer tube (1) is bolted to an induction plate (11).
5. A hydrant for farmland irrigation according to claim 1, characterized in that the bottom end of the outer tube (1) is screwed with a PVC reducer direct (2), the inner bolt of the outer tube (1) is connected with an inner tube (4), and the inner tube (4) is bolted with a connection plate (41).
6. A hydrant for farmland irrigation according to claim 1, characterized in that the inner bolt of the outer tube (1) is connected with a support plate (13), and the support plate (13) is movably connected with the bottom end of the inner tube (4).
7. The hydrant for farmland irrigation according to claim 5, characterized in that the bottom end inside the inner tube (4) is fixedly connected with a framework oil seal (45), and the framework oil seal (45) is movably connected with a sealing block (51).
8. A hydrant for farmland irrigation according to claim 1, characterized in that the outer wall of the outer tube (1) is threaded on both sides with a first fixing bolt (42), and the first fixing bolt (42) is threaded with the outer tube (1), the inner tube (4) and the connection plate (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321960317.0U CN220249034U (en) | 2023-07-25 | 2023-07-25 | Hydrant for farmland irrigation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321960317.0U CN220249034U (en) | 2023-07-25 | 2023-07-25 | Hydrant for farmland irrigation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220249034U true CN220249034U (en) | 2023-12-26 |
Family
ID=89230317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321960317.0U Active CN220249034U (en) | 2023-07-25 | 2023-07-25 | Hydrant for farmland irrigation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220249034U (en) |
-
2023
- 2023-07-25 CN CN202321960317.0U patent/CN220249034U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |