CN112772362B - Farmland sprinkler - Google Patents
Farmland sprinkler Download PDFInfo
- Publication number
- CN112772362B CN112772362B CN202110059751.0A CN202110059751A CN112772362B CN 112772362 B CN112772362 B CN 112772362B CN 202110059751 A CN202110059751 A CN 202110059751A CN 112772362 B CN112772362 B CN 112772362B
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- sprinkler
- pressure
- fixedly connected
- barrel
- blocking
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- 230000007246 mechanism Effects 0.000 claims abstract description 85
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 46
- 230000000903 blocking effect Effects 0.000 claims description 50
- 230000008878 coupling Effects 0.000 claims description 11
- 238000010168 coupling process Methods 0.000 claims description 11
- 238000005859 coupling reaction Methods 0.000 claims description 11
- 238000009792 diffusion process Methods 0.000 claims description 9
- 238000011084 recovery Methods 0.000 claims description 3
- 230000002262 irrigation Effects 0.000 abstract description 27
- 238000003973 irrigation Methods 0.000 abstract description 27
- 241000196324 Embryophyta Species 0.000 abstract 1
- 238000005507 spraying Methods 0.000 description 24
- 239000007921 spray Substances 0.000 description 8
- 230000001965 increasing effect Effects 0.000 description 7
- 244000309464 bull Species 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003621 irrigation water Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 244000082204 Phyllostachys viridis Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 244000037666 field crops Species 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/02—Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
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- 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
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Environmental Sciences (AREA)
- Nozzles (AREA)
Abstract
The invention discloses a farmland sprinkler which comprises a pressure control mechanism, wherein the top of the pressure control mechanism is fixedly connected with a sprinkler, the bottom of the sprinkler is movably connected with the top of the pressure control mechanism, the bottom of the pressure control mechanism is fixedly connected with a pressurizing mechanism, the inside of the pressurizing mechanism is sleeved with a water pipe, the bottom of the water pipe is fixedly connected with a sleeve, the surface of the pressure control mechanism is fixedly connected with a fixing rod, the top of the fixing rod is fixedly connected with the surface of the pressure control mechanism, the sprinkler comprises a sprinkling cylinder and sprinkling holes, a rotating rod is arranged in the sprinkling cylinder, the top of the rotating rod is movably connected with the top of the sprinkling cylinder, and the bottom of the rotating rod is movably connected with the bottom of the sprinkling cylinder. This farmland sprinkler has solved the problem that traditional sprinkler irrigation system runs into at present that single sprinkler can be covered the area less, irrigates when large tracts of land plants the crop and need a large amount of irrigators to cover whole region, increases irrigator's work burden's problem.
Description
Technical Field
The invention relates to the technical field of agriculture, in particular to a farmland sprinkler.
Background
The farmland resources of China are limited, the flood and drought disasters are serious, the single yield is required to be improved to cope with the huge challenges of unbalanced total demand and total supply of agricultural products, the single yield of the national irrigation farmland is 7290kg/hm < 2 >, the average single yield of the non-irrigation farmland is only 2100kg/hm < 2 >, and the average single yield of the non-irrigation farmland is less than 1/3 of the yield of the irrigation farmland according to the investigation of the water conservancy department in the early 80 s. Irrigation is therefore a precondition and guarantee for increased unit yield.
Irrigation is one of the most commonly used techniques for irrigation, which is to spray irrigation water into the air through a spray nozzle by passing the irrigation water through a spray irrigation system consisting of spray irrigation equipment to form water with a certain pressure, and to spray fine water drops on the soil surface. Irrigation is carried out on crops. The sprinkling irrigation has the advantages of uniform sprinkling irrigation, high automation degree, capability of controlling the sprinkling irrigation quantity, difficult generation of deep seepage and ground runoff, no damage to soil structure, adjustable farmland microclimate and the like, has obvious yield increasing effect, and can achieve the utilization coefficient of 0.72-0.93 according to the measurement, saves water by 30% -50% compared with slope irrigation, and is almost suitable for all field crops except rice crops, vegetables, fruit trees and the like. Under the condition of strong wind, the problems of uneven spraying and large evaporation loss can occur, the biggest advantage of sprinkling irrigation is that the farmland irrigation is changed from traditional manual operation to semi-mechanized, mechanized and even automatic operation, and the agricultural modernization process is quickened, but the problem encountered by the traditional sprinkling irrigation system at present is that a single sprinkling irrigation device can cover a small area, a large amount of irrigators are required to cover the whole area when crops are planted in a large area, the labor burden of irrigators is increased, and the farmland sprinkling irrigation device is now proposed.
Disclosure of Invention
The invention aims to provide a farmland sprinkler which solves the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a farmland sprinkler, includes accuse pressure mechanism, accuse pressure mechanism's top fixedly connected with sprinkler, the bottom of sprinkler and accuse pressure mechanism's top swing joint, accuse pressure mechanism's bottom fixedly connected with pressurizing mechanism, pressurizing mechanism's inside has cup jointed the raceway, the bottom fixedly connected with sleeve of raceway, accuse pressure mechanism's surface fixedly connected with locating lever, the top of locating lever and accuse pressure mechanism's surface fixedly connected with, the sprinkler includes spraying cylinder and spraying hole, spraying cylinder's inside is provided with the bull stick, the top of bull stick and spraying cylinder's top swing joint, the bottom of bull stick and spraying cylinder's bottom swing joint, the runner blade has been cup jointed on the surface of bull stick, spraying cylinder's top is provided with blocking mechanism, blocking mechanism's top and sprinkler's inner wall fixed connection, the hole has evenly been seted up on the surface of sprinkler, pressurizing mechanism includes coupling sleeve and pressure cylinder, the top of coupling sleeve and the top fixedly connected with of pressure cylinder, the inside of pressure cylinder is provided with the pressurization valve, the pressurization valve is provided with the pressurization piece, the inside of pressurization valve is provided with the pressure plate, the pressure plate is connected with the inside the pressure cylinder, the pressure plate is provided with the pressure plate is connected with the inside the pressure cylinder, the pressure plate is connected with the pressure cylinder.
Preferably, the bottom fixedly connected with coupling mechanism of pressure plate, coupling mechanism's left side and the inner wall fixed connection of accuse pressure barrel, coupling mechanism includes loop bar and dead lever, the top of loop bar and the bottom swing joint of pressure plate, the one end of dead lever and the inner wall fixed connection of accuse pressure barrel, the other end fixedly connected with of dead lever connect the barrel, the surface of connecting the barrel and the other end fixed connection of dead lever, the inside of connecting the barrel is provided with the locating plate, the both ends of locating plate respectively with the inner wall fixed connection of connecting the barrel.
Preferably, the inside of connecting the barrel is provided with the lifter, the one end and the bottom fixed connection of pressure plate of lifter, the other end fixedly connected with of lifter blocks the piece, and the surface of lifter contacts with the inside of locating plate, the bottom fixedly connected with pressure spring who blocks the piece, pressure spring's one end and the bottom fixed connection who blocks the piece, pressure spring's the other end and the inner wall fixed connection who connects the barrel.
Preferably, the blocking block comprises a blocking column a and a connecting hole a, the connecting hole a is formed in the center of the top of the blocking column a, the top of the blocking column a is symmetrically provided with a restoring block a, and the bottom of the restoring block a is movably connected with the top of the blocking column a.
Preferably, the pressurizing block is positioned under the pressure plate, and the pressure plate is movably connected with the inner wall of the pressure control cylinder body through the connecting mechanism.
The blocking mechanism comprises a blocking circular ring and a diffusion ring, a placing groove is formed in the blocking circular ring, a triangular plate is arranged in an inner cavity of the placing groove, a hinge is fixedly connected to the bottom of the triangular plate, a plug-in column is fixedly connected to the tail end of the hinge, and the diffusion ring is fixedly connected to the outer surface of the blocking circular ring.
The invention provides a farmland sprinkler. The beneficial effects are as follows:
(1) The invention can pressurize the water conveyed from the water pipe by the pressurizing valve through arranging the pressurizing mechanism, thereby greatly increasing the sprinkling radius of the farmland sprinkling machine, enabling the farmland sprinkling machine to cover large-area planted crops, greatly reducing the labor intensity of irrigators and greatly improving the practicability of the farmland sprinkling machine.
(2) According to the invention, the pressure control mechanism is arranged, so that a water source conveyed from the pressure control mechanism can reach the sprinkler through the pressure plate, when the water flow pressure is insufficient, the pressure plate is subjected to weak impact and is not opened, the water flow pressure is effectively controlled, the sprinkling radius of the farmland sprinkler meets the requirements, and the situation that the sprinkling range is insufficient due to insufficient equipment when the farmland sprinkler is used is greatly reduced.
(3) According to the invention, the blocking mechanism is arranged, the spraying holes in the area covered by the blocking circular ring and the diffusion ring can be blocked through the hinge and the plug-in column arranged in the blocking mechanism, the spraying range can be effectively controlled, the spraying area can be further controlled by controlling the opening of the spraying holes, the water source can be effectively and intensively sprayed, the irrigation of farmlands is facilitated, and the practicability of the farmland sprinkler is greatly increased.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the sprinkler structure of the present invention;
FIG. 3 is a schematic view of the pressurizing mechanism according to the present invention;
FIG. 4 is a cross-sectional view of the pressure control mechanism of the present invention;
FIG. 5 is a schematic view of the structure of the pressing block according to the present invention;
FIG. 6 is a cross-sectional view of the pressurizing mechanism of the present invention;
FIG. 7 is a schematic view of a connecting mechanism according to the present invention;
FIG. 8 is a block diagram illustrating the structure of the present invention;
FIG. 9 is a schematic view of a blocking mechanism according to the present invention.
In the figure: 1. a pressure control mechanism; 2. a pressurizing mechanism; 3. a water pipe; 4. a sleeve; 5. a positioning rod; 6. a sprinkler; 101. a pressure control cylinder; 102. a pressure plate; 103. pressurizing the block; 104. a connecting mechanism; 201. a pressurization valve; 202. a pressurizing cylinder; 203. a return spring; 204. a connection sleeve; 601. a spray hole; 602. a blocking mechanism; 603. a rotating rod; 604. a spray cylinder; 605. a rotor blade; 1041. a loop bar; 1042. a lifting rod; 1043. a positioning plate; 1044. a blocking piece; 1045. a pressure spring; 1046. a fixed rod; 1047. a connecting cylinder; 6021. a plug-in column; 6022. triangular plates; 6023. a placement groove; 6024. a hinge; 6025. a blocking ring; 6026. a diffusion ring; a1, connecting holes; a2, a recovery block; a3, blocking the post.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1-8, the present invention provides a technical solution: a farmland sprinkler comprises a pressure control mechanism 1, wherein the top of the pressure control mechanism 1 is fixedly connected with a sprinkler 6, the sprinkler 6 is arranged to enlarge the sprinkling area of the farmland sprinkler, the sprinkling range is round, the bottom of the sprinkler 6 is movably connected with the top of the pressure control mechanism 1, the pressure control mechanism 1 is arranged to prevent the sprinkling radius caused by insufficient water flow pressure from not meeting the irrigation requirement, the labor intensity of irrigators is increased, the bottom of the pressure control mechanism 1 is fixedly connected with a pressurizing mechanism 2, the pressurizing mechanism 2 is arranged to avoid insufficient water flow pressure, the transported water flow can be pressurized through the pressurizing mechanism 2, a water pipe 3 is sleeved in the pressurizing mechanism 2, a sleeve 4 is fixedly connected with the bottom of the water pipe 3, the sleeve 4 is arranged to be connected with water delivery equipment, the surface of the pressure control mechanism 1 is fixedly connected with a locating rod 5, the locating rod 5 is arranged for fixing the farmland irrigator on the ground, the phenomenon that the farmland irrigator is toppled over in the use process is prevented, the top of the locating rod 5 is fixedly connected with the surface of the pressure control mechanism 1, a sprayer 6 comprises a spraying cylinder 604 and a spraying hole 601, the spraying hole 601 is arranged for effectively spraying a conveyed water source in a region, the spraying range of the farmland irrigator can be greatly improved, the labor intensity of irrigators is reduced, a rotating rod 603 is arranged in the spraying cylinder 604, the rotating rod 603 is arranged for fixing a rotating wheel blade 605, the rotating wheel blade 605 can stably and rapidly rotate when encountering water flow, the top of the rotating rod 603 is movably connected with the top of the spraying cylinder 604, the bottom of the rotating rod 603 is movably connected with the bottom of the spraying cylinder 604, the surface of bull stick 603 has cup jointed runner blade 605, the top of spray section of thick bamboo 604 is provided with blocking mechanism 602, blocking mechanism 602's effect is in order to prevent that rivers from spraying to sky directly over, cause the waste of water source, blocking mechanism 602's top and the inner wall fixed connection of sprinkler 6, sprinkling hole 601 has evenly been seted up on sprinkler 6's surface, pressurizing mechanism 2 includes adapter sleeve 204 and pressure barrel 202, the top of pressure barrel 202 is provided with adapter sleeve 204, the bottom of adapter sleeve 204 and the top fixed connection of pressure barrel 202, the inside of pressure barrel 202 is provided with pressure valve 201, pressure valve 201's surface cup joints back force spring 203, the purpose that sets up back force spring 203 is in order to prevent that this farmland irrigator from being out of service, the bottom of back force spring 203 contacts with pressure valve 201's bottom, pressure control mechanism 1's inside is provided with accuse pressure barrel 101, the top symmetry of pressure barrel 101 is provided with pressure plate 102, the surface and the inner wall swing joint of accuse pressure barrel 101, be provided with pressure block 103 under pressure plate 102, and pressure block 103's quantity 103 is the inside of pressure block 103, pressure block 103 is located pressure control barrel 101, the purpose is connected with pressure control barrel 101, the inside pressure control block 103, the purpose is reached.
The bottom fixedly connected with coupling mechanism 104 of pressure plate 102, coupling mechanism 104's left side and the inner wall fixed connection of accuse pressure barrel 101, coupling mechanism 104 includes loop bar 1041 and dead lever 1046, the top of loop bar 1041 and the bottom swing joint of pressure plate 102, the one end and the inner wall fixed connection of accuse pressure barrel 101 of dead lever 1046, the other end fixedly connected with connection barrel 1047 of dead lever 1046, the surface and the other end fixed connection of dead lever 1046 of connection barrel 1047, the inside of connection barrel 1047 is provided with locating plate 1043, the both ends of locating plate 1043 respectively with the inner wall fixed connection of connection barrel 1047, the purpose of setting up locating plate 1043 is in order to prevent lifter 1042 lifting height too high, lead to water flow pressure reduction.
The inside of connecting cylinder 1047 is provided with lifter 1042, and the top of lifter 1042 and the bottom fixed connection of pressure plate 102, and the bottom fixedly connected with of lifter 1042 blocks piece 1044, and the effect of blocking piece 1044 is in order to restrict lifter 1042's lifting height, further controls the lifting height of pressure plate 102, and the surface of lifter 1042 contacts with the inside of locating plate 1043, and the bottom fixedly connected with pressure spring 1045 of blocking piece 1044, pressure spring 1045's top and the bottom fixed connection of blocking piece 1044, pressure spring 1045's bottom and the inner wall fixed connection of connecting cylinder 1047 can resume the original position with blocking piece 1044 through setting up pressure spring 1045.
The blocking block 1044 includes a blocking column a3 and a connection hole a1, the connection hole a1 is formed in the center of the top of the blocking column a3, the top of the blocking column a3 is symmetrically provided with a restoring block a2, the bottom of the restoring block a2 is movably connected with the top of the blocking column a3, and the blocking block 1044 can be restored to the original position through the restoring block a 2.
The pressurizing block 103 is located under the pressure plate 102, the pressure plate 102 is movably connected with the inner wall of the pressure control cylinder 101 through the connecting mechanism 104, the pressurizing mechanism 2 is arranged to pressurize the water conveyed from the water conveying pipe through the pressurizing valve 201, the sprinkling irrigation radius of the farmland sprinkling irrigation device is greatly increased, the farmland sprinkling irrigation device can cover large-area crops, the labor intensity of irrigators is greatly reduced, and the practicability of the farmland sprinkling irrigation device is greatly improved.
The blocking mechanism 602 comprises a blocking circular ring 6025 and a diffusion ring 6026, a placing groove 6023 is formed in the blocking circular ring 6025, a triangular plate 6022 is arranged in an inner cavity of the placing groove 6023, a hinge 6024 is fixedly connected to the bottom of the triangular plate 6022, a plug post 6021 is fixedly connected to the tail end of the hinge 6024, the diffusion ring 6026 is fixedly connected to the outer surface of the blocking circular ring 6025, the spraying holes 601 in the area covered by the blocking circular ring 6025 and the diffusion ring 6026 can be blocked through the hinge 6024 and the plug post 6021 arranged in the inner portion, the spraying range can be effectively controlled by controlling the opening of the spraying holes 601 to further control the spraying area, water sources are effectively and intensively sprayed, irrigation of farmlands is facilitated, and practicability of the farmland sprinkler is greatly improved.
Working principle: when the farmland sprinkler is used, the farmland sprinkler is connected with water pumping equipment through the sleeve 4, water is conveyed into the pressurizing mechanism 2 through the water conveying pipe 3, water enters the pressurizing mechanism 2, the pressurizing valve 201 is jacked up through the impact pressurizing valve 201, the return spring 203 is in a compressed state, the radius of the water flow is reduced, the pressurizing effect is achieved, when the pressurized water enters the pressure control mechanism 1, the pressure plate 102 in the pressure control mechanism 1 is not started when the water flow pressure is insufficient, the water flow continues to be pressurized, when the pressure is sufficient, the water flow washes the pressure plate 102, when the water flow enters the pressure control mechanism 1, the water flow continuously increases through the pressurizing block 103 arranged in the pressure control mechanism, when the pressure is sufficient, the pressure plate 102 is washed by the water flow, the pressure plate 102 can be lifted up through the connecting mechanism 104 arranged at the bottom of the pressure plate 102, the connecting mechanism 104 is lifted up through the lifting rod 1042, the pressure plate 102 is stopped when the a2 in the blocking block 1044 is pressed and is tightly contacted with the positioning plate 1043, when the water flow is not enough, the water flow continues to be pressurized, the water flow continues to enter the blade 605 in the pressure control mechanism 6, the spiral blade 605 is rotated, the water flow is sprayed out, and the spiral blade 601 is sprayed out, and the water flow is sprayed out through the spiral blade 605 when the blade is sprayed.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a farmland sprinkler, includes accuse pressure mechanism (1), its characterized in that: the utility model discloses a sprinkler, including a barrel, a sprinkler body, a barrel, a rotary rod (603), a rotary blade (605) and a control mechanism (1), wherein the sprinkler (6) is movably connected to the top of the control mechanism (1), the pressurizing mechanism (2) is fixedly connected to the bottom of the control mechanism (1), the water pipe (3) is sleeved with a water pipe (3) in the interior of the pressurizing mechanism (2), a sleeve (4) is fixedly connected to the bottom of the water pipe (3), a locating rod (5) is fixedly connected to the surface of the control mechanism (1), the top of the locating rod (5) is fixedly connected to the surface of the control mechanism (1), the sprinkler (6) comprises a sprinkler barrel (604) and a sprinkling hole (601), a rotary rod (603) is arranged in the interior of the sprinkler barrel (604), the top of the rotary rod (603) is movably connected to the top of the sprinkler barrel (604), the surface of the rotary rod (603) is sleeved with a rotary blade (605), the top of the sprinkler barrel (604) is provided with a blocking mechanism (602), the top of the sprinkler (602) is fixedly connected to the inner wall of the sprinkler (6), the surface of the sprinkler (6) is uniformly provided with a blocking mechanism (202), the bottom of the connecting sleeve (204) is fixedly connected with the top of the pressurizing cylinder body (202), a pressurizing valve (201) is arranged in the pressurizing cylinder body (202), a return spring (203) is sleeved on the surface of the pressurizing valve (201), the bottom of the return spring (203) is contacted with the bottom of the pressurizing valve (201), a pressure control cylinder body (101) is arranged in the pressure control mechanism (1), pressure plates (102) are symmetrically arranged at the top of the pressure control cylinder body (101), the surface of the pressure plates (102) is movably connected with the inner wall of the pressure control cylinder body (101), pressurizing blocks (103) are arranged under the pressure plates (102), the number of the pressurizing blocks (103) is two, the pressurizing blocks (103) are positioned in the pressure control cylinder body (101), and the surface of each pressurizing block (103) is fixedly connected with the inner wall of the pressure control cylinder body (101);
the bottom fixedly connected with coupling mechanism (104) of pressure plate (102), the left side of coupling mechanism (104) is with the inner wall fixed connection of accuse pressure barrel (101), coupling mechanism (104) are including loop bar (1041) and dead lever (1046), the bottom swing joint of top and pressure plate (102) of loop bar (1041), the one end and the inner wall fixed connection of accuse pressure barrel (101) of dead lever (1046), the other end fixedly connected with connection barrel (1047) of dead lever (1046), the surface of connection barrel (1047) and the other end fixed connection of dead lever (1046), the inside of connection barrel (1047) is provided with locating plate (1043), the both ends of locating plate (1043) are with the inner wall fixed connection of connection barrel (1047) respectively.
2. A farmland sprinkler according to claim 1, wherein: the inside of connecting barrel (1047) is provided with lifter (1042), the bottom fixed connection of lifter (1042) top and pressure plate (102), the bottom fixedly connected with of lifter (1042) blocks piece (1044), and the surface of lifter (1042) contacts with the inside of locating plate (1043), the bottom fixedly connected with pressure spring (1045) that blocks piece (1044), the bottom fixed connection of pressure spring (1045) top and blocking piece (1044), the bottom of pressure spring (1045) and the inner wall fixed connection who connects barrel (1047).
3. A farmland sprinkler according to claim 2, characterized in that: the blocking block (1044) comprises a blocking column (a 3) and a connecting hole (a 1), the connecting hole (a 1) is formed in the center of the top of the blocking column (a 3), the top of the blocking column (a 3) is symmetrically provided with a recovery block (a 2), and the bottom of the recovery block (a 2) is movably connected with the top of the blocking column (a 3).
4. A farmland sprinkler according to claim 2, characterized in that: the pressurizing block (103) is positioned under the pressure plate (102), and the pressure plate (102) is movably connected with the inner wall of the pressure control cylinder body (101) through the connecting mechanism (104).
5. A farmland sprinkler according to claim 1, wherein: the blocking mechanism (602) comprises a blocking circular ring (6025) and a diffusion ring (6026), a placing groove (6023) is formed in the blocking circular ring (6025), a triangular plate (6022) is arranged in an inner cavity of the placing groove (6023), a hinge (6024) is fixedly connected to the bottom of the triangular plate (6022), a splicing column (6021) is fixedly connected to the tail end of the hinge (6024), and the diffusion ring (6026) is fixedly connected to the outer surface of the blocking circular ring (6025).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110059751.0A CN112772362B (en) | 2021-01-18 | 2021-01-18 | Farmland sprinkler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110059751.0A CN112772362B (en) | 2021-01-18 | 2021-01-18 | Farmland sprinkler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112772362A CN112772362A (en) | 2021-05-11 |
| CN112772362B true CN112772362B (en) | 2023-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110059751.0A Active CN112772362B (en) | 2021-01-18 | 2021-01-18 | Farmland sprinkler |
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| CN (1) | CN112772362B (en) |
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