CN210658276U - Automatic control water inlet pipe device for field - Google Patents
Automatic control water inlet pipe device for field Download PDFInfo
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- CN210658276U CN210658276U CN201921149168.3U CN201921149168U CN210658276U CN 210658276 U CN210658276 U CN 210658276U CN 201921149168 U CN201921149168 U CN 201921149168U CN 210658276 U CN210658276 U CN 210658276U
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- inlet pipe
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- pipe device
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Abstract
The utility model discloses a field automatic control water inlet pipe device, which comprises a lifting support, wherein the vertex of the lifting support is rotationally connected with the middle part of a horizontal lever, two ends of the horizontal lever are respectively provided with a water pipe device and a float bowl device through slide bars, the water pipe device comprises a water inlet pipe, a shutter capable of being drawn out is arranged in the water inlet pipe, the shutter is connected with a lifting rod through a lifting rope, and the lifting rod is rotationally connected with an adjacent slide bar; the float device is including establishing the protection section of thick bamboo in the field basin, and protection section of thick bamboo lower extreme is opened has a plurality of water inlets and its outer wall parcel nylon gauze, and protection section of thick bamboo bottom surface is sealed and is equipped with magnet, is equipped with the flotation pontoon in the protection section of thick bamboo, flotation pontoon top fixed connection pole, and the connecting rod top is rotated with adjacent slide bar and is connected, and the flotation pontoon bottom is equipped with the iron plate, and this device adopts lever principle can realize field automatic control according to field design and irritates water, realizes the automatic ration irrigation in farmland, improves irrigation water utilization efficiency.
Description
Technical Field
The utility model relates to a building is irrigated in the field, concretely relates to field automatic control inlet tube device.
Background
The field water inlet door is a small control building for water distribution and irrigation through a final-stage channel, and has the characteristic of wide range and large quantity. At present, field water inlet doors with various structures and materials appear in the market, but the opening and the closing of the field water inlet doors are mostly controlled manually. The field small-sized matched building is an important component of the irrigation and water conservancy construction, at present, the planning construction of the matched building above an agricultural ditch is more emphasized in various irrigation and water conservancy construction projects, the field small-sized matched building is not emphasized enough, and the field small-sized matched building becomes the weakest link of the irrigation and water conservancy infrastructure construction and the agricultural water saving. The field water inlet door is a small control building for water distribution and irrigation through a final-stage channel, has the characteristic of wide area and large quantity, and has higher requirements on the tightness of a water stop device, the opening and closing flexibility of a flashboard and the like. In recent years, field water inlet doors with various structures and materials such as a plug board type, a box type, a suspension type, a flap type, a sliding door type, a rotary type and the like are formed on the market. However, the opening and closing of the opening doors requires irrigation personnel to manually control the opening and closing of the water inlet according to the water condition of the farmland, the irrigation mode wastes labor force, the irrigation efficiency is low, irrigation time control is not reasonable, irrigation is too much, water resources are wasted, and the crop growth is not favorable.
SUMMERY OF THE UTILITY MODEL
The technical insufficiency to the aforesaid exists, the utility model aims at providing a field automatic control inlet tube device, it suits to install and can realize automatic control watering with the great channel application more than 25cm of field face difference of elevation of channel design normal water level promptly, practices thrift the labour, improves irrigation efficiency, promotes the agricultural water conservation.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model provides a field automatic control water inlet pipe device, which comprises a lifting support fixed on the field surface, wherein the vertex of the lifting support is rotationally connected with the middle part of a horizontal lever, two ends of the horizontal lever are respectively connected with two sliding rods in a sliding way, and one end of each sliding rod, which is far away from the horizontal lever, is respectively provided with a water pipe device and a buoy device;
the water pipe device comprises a water inlet pipe, one end of the water inlet pipe is communicated with a field final-stage channel, the other end of the water inlet pipe extends into the field and is provided with a shutter which can be drawn out, a vertical plate is fixed on the shutter, the middle part of the top end of the vertical plate is fixedly connected with a lifting rod through a lifting rope, one end, far away from the lifting rope, of the lifting rod is rotatably connected with an adjacent sliding rod, two supports are symmetrically fixed on the outer wall of the water inlet pipe, the top ends of the two supports are both provided with a limiting device, one of the supports is provided with an L-shaped rod, and the L-shaped rod is slidably;
the flotation pontoon device is including fixing the protection section of thick bamboo in field cylindricality basin, protection section of thick bamboo lower extreme is opened has a plurality of water inlet and the parcel has the nylon gauze on its outer wall, protection section of thick bamboo lower extreme with the grit is filled up between the basin, protection bobbin face is sealed and fixed being equipped with magnet, be provided with the flotation pontoon that can fluctuate in the protection section of thick bamboo, the vertical connecting rod that is fixed with in flotation pontoon top, the connecting rod top is with adjacent the slide bar rotates to be connected, the flotation pontoon bottom is equipped with the iron plate.
Preferably, the limiting device comprises two U-shaped plates which are respectively arranged at the top ends of the two supports and are symmetrical to each other, a cylindrical protective shell is transversely fixed on each U-shaped plate, a steel ball capable of sliding is arranged in the protective shell, an adjusting bolt is arranged on each U-shaped plate, the threaded end of each adjusting bolt penetrates into the protective shell, a spring is fixedly connected between each steel ball and each adjusting bolt, and two arc-shaped grooves matched with the steel balls are symmetrically arranged on two sides of each vertical plate.
Preferably, the diameter of the steel ball is the same as that of the inner wall of the protective shell.
Preferably, the lifting support, the connecting rod and the lifting rod are all telescopic rod structures capable of self-locking.
Preferably, one end of the water inlet pipe close to the final-stage channel is provided with a backflow preventing piece capable of rotating, a backflow preventing piece limiting block is arranged below the backflow preventing piece, and the backflow preventing piece limiting block is fixed on the inner wall of the water inlet pipe.
Preferably, the plane of the bottom of the water inlet pipe is flush with the field surface or is 1-5 cm higher than the field surface.
Preferably, the depth of the protective cylinder penetrating into the field surface is 15 cm-30 cm.
Preferably, the weight of the pontoon is equal to the weight of the shutter.
Preferably, the outer diameter of the shutter is the same as the inner diameter of the water inlet pipe.
Preferably, a honeycomb filter screen is arranged at one end of the water inlet pipe close to the final-stage channel, and is made of plastic or stainless steel, and meshes of the filter screen are 1cm x 1 cm.
The beneficial effects of the utility model reside in that: this device simple structure, the preparation is convenient, low cost need not power, need not artifical on duty, and the channel that suitably installs at channel design normal water level and the great more than 25cm of field surface altitude difference promptly is used, has wide popularization and application prospect, can realize field automatic control according to field design index cooperation lever principle of watering and irrigate, has realized the automatic quantitative irrigation in farmland, improves water resource utilization efficiency, does not need the manual work to open and close the flashboard, does not need the operation of watering on duty in the field, the labour that can significantly reduce.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of an automatic field control water inlet pipe device according to an embodiment of the present invention;
fig. 2 is a schematic view illustrating a connection between a water inlet pipe and a final-stage channel according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a limiting device according to an embodiment of the present invention;
fig. 4 is a schematic diagram of a gate plate structure in a water inlet pipe provided by the embodiment of the present invention.
Description of reference numerals:
1. the device comprises a support, 2, a final-stage channel, 3, a flashboard, 4, a lifting rope, 5, an L-shaped rod, 6, a lifting rod, 7, a horizontal lever, 8, a water tank, 9, an iron block, 10, a connecting rod, 11, a buoy, 12, a protection cylinder, 13, a water inlet hole, 14, nylon gauze, 15, coarse sand, 16, a magnet, 17, an adjusting bolt, 18, a lifting support, 19, a water inlet pipe, 20, an anti-backflow sheet, 21, a backflow sheet limiting block, 22, an arc-shaped groove, 23, a spring, 24, a steel ball, 25, a protection shell, 26, a sliding rod, 27, a vertical plate, 28 and a U-shaped plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-4, an automatic control water inlet pipe device for a field comprises a lifting support 18 fixed on the field surface, wherein the vertex of the lifting support 18 is rotatably connected to the middle of a horizontal lever 7, two ends of the horizontal lever 7 are respectively connected with two sliding rods 26 in a sliding manner, and one ends of the two sliding rods 26 far away from the horizontal lever 7 are respectively provided with a water pipe device and a buoy device;
the water pipe device comprises a water inlet pipe 19, one end of the water inlet pipe 19 is communicated with a field final-stage channel 2, the other end of the water inlet pipe 19 extends into the field and is provided with a shutter 3 capable of being drawn out, a vertical plate 27 is fixed on the shutter 3, the middle part of the top end of the vertical plate 27 is fixedly connected with a lifting rod 6 through a lifting rope 4, one end, far away from the lifting rope 4, of the lifting rod 6 is rotatably connected with an adjacent sliding rod 26, two supports 1 are symmetrically fixed on the outer wall of the water inlet pipe 19, limiting devices are arranged at the top ends of the two supports 1, an L-shaped rod 5 is arranged on one support 1, and the L-shaped rod 5 is in sliding connection with;
the flotation pontoon device is including fixing the protection section of thick bamboo 12 in field cylindricality basin 8, protection section of thick bamboo 12 lower extreme is opened has a plurality of water inlet 13 and the parcel has nylon gauze 14 on its outer wall, protection section of thick bamboo 12 lower extreme with fill up coarse sand 15 between the basin 8, protection section of thick bamboo 12 bottom surface is sealed and fixed be equipped with magnet 16, be provided with the flotation pontoon 11 that can fluctuate in the protection section of thick bamboo 12, the vertical connecting rod 10 that is fixed in flotation pontoon 11 top, connecting rod 10 top and adjacent slide bar 26 rotates and connects, flotation pontoon 11 bottom is equipped with iron plate 9.
The limiting device comprises two U-shaped plates 28 which are respectively arranged at the top ends of the two supports 1 and are symmetrical to each other, a cylindrical protective shell 25 is transversely fixed on each U-shaped plate 28, a steel ball 24 capable of sliding is arranged in the protective shell 25, an adjusting bolt 17 is arranged on each U-shaped plate 28, the threaded end of each adjusting bolt 17 penetrates into the protective shell 25, a spring 23 is fixedly connected between each steel ball 24 and each adjusting bolt 17, and two arc-shaped grooves 22 matched with the steel balls 24 are symmetrically arranged on two sides of a vertical plate 27.
The diameter of the steel ball 24 is the same as that of the inner wall of the protective shell 25.
The lifting bracket 18, the connecting rod 10 and the lifting rod 6 are all self-locking telescopic rod structures.
One end that inlet tube 19 is close to the final stage channel is equipped with can pivoted prevents against current piece 20, prevent against current piece 20 below and be equipped with against current piece stopper 21, prevent against current piece stopper 21 and fix on the 19 inner walls of inlet tube, prevent against current piece 20 and can effectively prevent field water refluence and get into the channel, increase the tightness of flashboard 3 stagnant water.
The plane of the bottom of the water inlet pipe 19 is flush with the field surface or is 1-5 cm higher than the field surface.
The depth of the protective cylinder 12 penetrating into the field surface is 15 cm-30 cm.
The weight of the pontoon 11 is equal to the weight of the shutter 3.
The outer diameter of the shutter 3 is the same as the inner diameter of the water inlet pipe 19.
A honeycomb filter screen is arranged at one end of the water inlet pipe 19 close to the final-stage channel, and is made of plastic or stainless steel, and meshes of the honeycomb filter screen are 1cm x 1 cm.
The device is suitable for being installed in a channel with a large difference between the designed normal water level of the channel and the height of the field surface, namely more than 25cm, according to the lever principle, the middle of a horizontal lever 7 is a supporting point, when no water layer exists in the field, the sum of the suction force of a floating barrel 11, an iron block 9, a connecting rod 10 and a magnet 16 is larger than the total weight of a flashboard 3, a vertical plate 27 and a lifting rod 6, the floating barrel 11 sinks, the lifting rod 6 and a lifting rope 4 are driven by the connecting rod 10 of the floating barrel 11 and a sliding rod 26 at one end of the horizontal lever 7 to pull the flashboard 3 to move upwards to open the flashboard 3, water in a water inlet pipe 19 flows to the field, the maximum opening height of the flashboard 3 is designed to be the height when a steel ball 24 in a limiting device is matched with an arc; when water comes from a channel, the field blocks are automatically irrigated by opening the water inlet pipe 19 of the gate plate 3, the floating barrel 11 floats upwards under the buoyancy action of the field water level, the lifting rod 6 is driven to move downwards by the connecting rod 10 and the sliding rod 26 at one end of the horizontal lever 7, when the field water depth reaches the designed depth, the lower end of the lifting rod 6 is lower than the upper end of the vertical rod 27, the lifting rope 4 reaches the tight state, the vertical plate 27 is pulled to separate the arc-shaped groove 22 from the steel ball 24, the gate plate 3 is pulled to move downwards to seal the water inlet pipe 19, and the field water inflow is stopped.
The designed irrigation depths of different growth stages of crops are different, the height of a fulcrum is adjusted through the lifting support 18 according to the designed irrigation depths of different growth stages, the length of the connecting rod 10 and the length of the lifting rope 4 are adjusted simultaneously, and the length of the lifting rope 4 is 1/2 of the designed irrigation depth so as to meet the requirements of different designed irrigation depths;
when the limiting device prevents field irrigation, the buoy 11 floats upwards, the flashboard 3 falls down automatically, the opening degree of the flashboard 3 is reduced, the irrigation speed is influenced, only when the designed irrigation depth is reached, the lifting rod 6 drives the lifting rope 4 to pull down the flashboard 3, the flashboard 3 is closed at one time, and when no water layer exists in the field, the flashboard 3 is lifted to the limiting device with the maximum opening degree to block the flashboard 3; the iron block 9 arranged at the bottom of the buoy 11 and the magnet 16 in the protection barrel 12 attract each other, and when no water exists in the field, the pulling force of the buoy 11 on the flashboard 3 can be increased, so that the flashboard 3 is completely opened; the lower end of the protection cylinder 12 is provided with a plurality of water inlets 13 for keeping the water level in the protection cylinder 12 consistent with the field water level.
The flashboard 3 is flexibly connected with the lifting rod 6 through the lifting rope 4, and the positions of the lifting bracket 18, the buoy 11 and the protection cylinder 12 can be flexibly adjusted.
The inlet pipe 19, shutter 3, protective cylinder 12 should be checked regularly to prevent foreign objects from clogging, entering and silting up.
This device simple structure, the preparation is convenient, low cost need not power, need not artifical on duty, and the channel that suitably installs at channel design normal water level and the great more than 25cm of field surface altitude difference promptly is used, has wide popularization and application prospect, can realize field automatic control according to field design index cooperation lever principle of watering and irrigate, has realized the automatic quantitative irrigation in farmland, improves water resource utilization efficiency, does not need the manual work to open and close the flashboard, does not need the operation of watering on duty in the field, the labour that can significantly reduce.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. The utility model provides a field automatic control inlet tube device which characterized in that: the lifting device comprises a lifting support (18) fixed on the field surface, wherein the top point of the lifting support (18) is rotatably connected to the middle part of a horizontal lever (7), two ends of the horizontal lever (7) are respectively connected with two sliding rods (26) in a sliding manner, and one ends of the two sliding rods (26) far away from the horizontal lever (7) are respectively provided with a water pipe device and a buoy device;
the water pipe device comprises a water inlet pipe (19), one end of the water inlet pipe (19) is communicated with a field final-stage channel (2), the other end of the water inlet pipe (19) extends into the field and is provided with a gate plate (3) capable of being pulled out, a vertical plate (27) is fixed on the gate plate (3), the middle part of the top end of the vertical plate (27) is fixedly connected with a lifting rod (6) through a lifting rope (4), one end, far away from the lifting rope (4), of the lifting rod (6) is rotatably connected with an adjacent sliding rod (26), two supports (1) are symmetrically fixed on the outer wall of the water inlet pipe (19), limiting devices are arranged at the top ends of the two supports (1), an L-shaped rod (5) is arranged on one support (1), and the L-shaped rod (5) is slidably connected with the lifting rod (;
the flotation pontoon device is including fixing protection section of thick bamboo (12) in field cylindricality basin (8), protection section of thick bamboo (12) lower extreme is opened has a plurality of water inlet (13) and the parcel has nylon gauze (14) on its outer wall, protection section of thick bamboo (12) lower extreme with fill up coarse sand (15) between basin (8), protection section of thick bamboo (12) bottom surface is sealed and fixed and is equipped with magnet (16), be provided with flotation pontoon (11) that can fluctuate in protection section of thick bamboo (12), flotation pontoon (11) top is vertical to be fixed with connecting rod (10), connecting rod (10) top is with adjacent slide bar (26) rotate and connect, flotation pontoon (11) bottom is equipped with iron plate (9).
2. The automatic field control water inlet pipe device as claimed in claim 1, wherein: the limiting device comprises two U-shaped plates (28) which are respectively arranged on the top end of the support (1) and are symmetrical to each other, a cylindrical protective shell (25) is transversely fixed on each U-shaped plate (28), a steel ball (24) capable of sliding is arranged in the protective shell (25), an adjusting bolt (17) is arranged on each U-shaped plate (28), the threaded end of each adjusting bolt (17) penetrates into the protective shell (25), a spring (23) is fixedly connected between each steel ball (24) and the corresponding adjusting bolt (17), and two arc-shaped grooves (22) matched with the steel balls (24) are symmetrically arranged on two sides of a vertical plate (27).
3. The automatic field control water inlet pipe device as claimed in claim 2, wherein: the diameter of the steel ball (24) is the same as that of the inner wall of the protective shell (25).
4. The automatic field control water inlet pipe device as claimed in claim 1, wherein: the lifting support (18), the connecting rod (10) and the lifting rod (6) are all telescopic rod structures capable of self-locking.
5. The automatic field control water inlet pipe device as claimed in claim 1, wherein: one end that inlet tube (19) are close to the final stage channel is equipped with can pivoted prevent countercurrent sheet (20), prevent that countercurrent sheet (20) below is equipped with countercurrent sheet stopper (21), countercurrent sheet stopper (21) are fixed on inlet tube (19) inner wall, prevent countercurrent sheet (20) external diameter with inlet tube (19) internal diameter is the same.
6. The automatic field control water inlet pipe device as claimed in claim 1, wherein: the plane of the bottom of the water inlet pipe (19) is flush with the field surface or is 1-5 cm higher than the field surface.
7. The automatic field control water inlet pipe device as claimed in claim 1, wherein: the depth of the protective cylinder (12) penetrating into the field surface is 15 cm-30 cm.
8. The automatic field control water inlet pipe device as claimed in claim 1, wherein: the weight of the buoy (11) is equal to that of the flashboard (3).
9. The automatic field control water inlet pipe device as claimed in claim 1, wherein: the outer diameter of the gate plate (3) is the same as the inner diameter of the water inlet pipe (19).
10. The automatic field control water inlet pipe device as claimed in claim 1, wherein: a honeycomb filter screen is arranged at one end of the water inlet pipe (19) close to the final-stage channel, and is made of plastic or stainless steel, and meshes of the filter screen are 1cm x 1 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921149168.3U CN210658276U (en) | 2019-07-19 | 2019-07-19 | Automatic control water inlet pipe device for field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921149168.3U CN210658276U (en) | 2019-07-19 | 2019-07-19 | Automatic control water inlet pipe device for field |
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| Publication Number | Publication Date |
|---|---|
| CN210658276U true CN210658276U (en) | 2020-06-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921149168.3U Active CN210658276U (en) | 2019-07-19 | 2019-07-19 | Automatic control water inlet pipe device for field |
Country Status (1)
| Country | Link |
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| CN (1) | CN210658276U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114467687A (en) * | 2022-02-19 | 2022-05-13 | 陈海凤 | Automatic water supply device for irrigation |
-
2019
- 2019-07-19 CN CN201921149168.3U patent/CN210658276U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114467687A (en) * | 2022-02-19 | 2022-05-13 | 陈海凤 | Automatic water supply device for irrigation |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210926 Address after: 221009 shuishuiba, Yingbin Avenue, Yunlong District, Xuzhou City, Jiangsu Province Patentee after: Xuzhou Hehu Management Center Address before: 221018 area B, East complex building, administrative center, Xincheng District, Xuzhou City, Jiangsu Province Patentee before: Xuzhou Institute of Water Conservancy Science |
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| TR01 | Transfer of patent right |