CN109882405B - A water conservancy conveyor for agricultural production's installation is convenient - Google Patents
A water conservancy conveyor for agricultural production's installation is convenient Download PDFInfo
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- CN109882405B CN109882405B CN201910193185.5A CN201910193185A CN109882405B CN 109882405 B CN109882405 B CN 109882405B CN 201910193185 A CN201910193185 A CN 201910193185A CN 109882405 B CN109882405 B CN 109882405B
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Abstract
The invention relates to a water conservancy conveying device convenient to install and used for agricultural production, which comprises a main body and two connecting pipes, the main body is internally provided with a driving device, the two connecting pipes are respectively arranged at the two sides of the main body and are communicated through the main body, the connecting pipe is in the shape of a conical cylinder, one end with a larger caliber of the connecting pipe is connected with the main body, the main body is provided with two connecting mechanisms, the connecting mechanisms comprise a connecting component, a power component and a locking component, the connecting assembly comprises two connecting rings and two transmission units, the connecting mechanisms correspond to the connecting pipes one by one, the two transmission units are respectively arranged at two sides of the connecting pipes, the transmission units comprise guide rods, connecting blocks, sliding blocks, limiting blocks and screw rods, this a water conservancy conveyor for agricultural production's installation is convenient has improved the convenience of installation through coupling mechanism.
Description
Technical Field
The invention relates to the field of agricultural equipment, in particular to a water conservancy conveying device convenient to install and used for agricultural production.
Background
The water pump is one of common devices in agricultural production, is a machine for conveying liquid or pressurizing liquid, and is classified according to the working principle and structural characteristics of main working parts, the first type is a vane pump, which works by a rotating impeller with centrifugal force or driving force, such as a centrifugal pump, an axial flow pump, a mixed flow pump and the like, and the second type is a displacement pump, which works by the alternate change of the volumes of a piston and a plunger, such as a pull rod pump, a triple pump and the like; the third type is a special type of pump, such as a hydraulic ram pump, and the like, and if the pumps are classified according to the difference of the working characteristics and the structural characteristics of the power machine and the water pump, the pumps are a deep well pump, a hydraulic turbine pump, and the like.
Current water pump makes water pump and water piping connection through two ring flanges mostly in the use, nevertheless needs a plurality of bolts and nut to carry out threaded connection between two ring flanges, and the work load of connection is great, greatly reduced the convenience of water pump installation, moreover, the flange model of general water pump all is fixed, so the water pipe model of connecting is also more single, and the practicality is not strong.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the water conservancy conveying device used for agricultural production and convenient to install is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a water conservancy conveying device convenient to install and convenient to install for agricultural production comprises a main body and two connecting pipes, wherein a driving device is arranged in the main body, the two connecting pipes are respectively arranged on two sides of the main body and are communicated with each other through the main body, the connecting pipes are in conical cylindrical shapes, one ends, with larger calibers, of the connecting pipes are connected with the main body, two connecting mechanisms are arranged on the main body, and the connecting mechanisms correspond to the connecting pipes one to one;
the connecting mechanism comprises a connecting assembly, a power assembly and a locking assembly, the connecting assembly comprises two connecting rings and two transmission units, ring openings of the two connecting rings are arranged oppositely to form a circle, the circle center of the circle formed by the two connecting rings is located on the axis of the connecting pipe, the plane where the two connecting rings are located is perpendicular to the connecting pipe, the opposite ends of the two connecting rings are connected through the fastening assembly, the inner diameter of each connecting ring is larger than the minimum diameter of the connecting pipe, the inner diameter of each connecting ring is smaller than the maximum diameter of the connecting pipe, and the connecting rings are arranged on one side, far away from the main;
the two transmission units are respectively arranged on two sides of the connecting pipe, each transmission unit comprises a guide rod, a connecting block, a sliding block, a limiting block and a screw rod, the axis of the connecting pipe is parallel to the screw rod, the sliding block is fixedly connected with the middle of the connecting ring, the sliding block is sleeved on the screw rod, a thread matched with the screw rod is arranged at the joint of the sliding block and the screw rod, the limiting block is fixed at one end of the screw rod, which is far away from the main body, the sliding block is arranged between the connecting block and the connecting ring, the axis of the guide rod is vertical to the axis of the connecting pipe, a connecting hole is formed in the sliding block, the connecting hole and the guide rod are coaxially arranged, the guide rod penetrates through the connecting hole, the connecting ring is fixedly connected;
the power assembly comprises a rotary drum, an internal gear, two connecting shafts, two driven gears and at least three connecting balls, the rotary drum and the connecting pipes are coaxially arranged, the connecting pipes are positioned in the rotary drum, the rotary drum is arranged between a connecting ring and a main body, the inner diameter of the rotary drum is larger than the distance between two sliding blocks, the internal gear is fixed on the inner wall of the rotary drum, one side of the main body, which is close to the connecting pipes, is provided with an annular groove, the annular groove and the connecting pipes are coaxially arranged, the connecting balls are matched with the annular groove, the connecting balls are in sliding connection with the annular groove, the ball centers of the connecting balls are arranged in the annular groove, the caliber of the opening of the annular groove is smaller than the diameter of the connecting balls, the connecting balls are circumferentially and uniformly fixed at one end of the rotary drum, which is close to, the one end of connecting axle and the one end fixed connection who is close to the main part of lead screw, the one end of connecting axle stretches into in the main part, driven gear and connecting axle one-to-one, driven gear installs on the connecting axle, driven gear and internal gear meshing.
As preferred, in order to improve connecting axle pivoted smoothness nature, be equipped with the cylindricality hole in the main part, the quantity in cylindricality hole equals and the position one-to-one with the quantity of connecting axle, it is downthehole that the connecting axle stretches into the cylindricality, be equipped with the bearing in the cylindricality hole, the outer lane of bearing and the inner wall fixed connection in cylindricality hole, the inner circle of bearing and the outer wall fixed connection of connecting axle.
Preferably, the drum is provided with anti-slip lines to facilitate rotation of the drum by a user.
Preferably, in order to realize the function of locking the connecting ring, the locking assembly comprises a fixing block, a locking rod and a locking block, the locking assembly is arranged outside the rotary drum, the locking block is fixed on the main body, a through hole is formed in the locking block, the axis of the through hole is intersected with the axis of the rotary drum, the locking rod penetrates through the through hole, the fixing block is fixed at one end, far away from the rotary drum, of the locking rod, at least two locking holes are formed in the rotary drum, the axis of each locking hole is perpendicular to and intersected with the axis of the connecting pipe, the locking holes are circumferentially and uniformly formed in the outer wall of the rotary drum by taking the axis of the connecting pipe as the center, and the locking rod.
Preferably, in order to facilitate adjustment of the distance between the two connection rings, the fastening assembly includes two fastening blocks fixed to ends of outer sides of the two connection rings, respectively, and a bolt connected thereto.
As preferred, in order to facilitate the installation of the water pipes of different models and improve the sealing performance of the water pipes installed on the connecting pipe, the connecting pipe is provided with a rubber block, and the rubber block is coated on the outer peripheral surface of the connecting pipe.
The water conservancy conveying device for agricultural production, which is convenient to install, has the beneficial effects that the installation convenience is improved through the connecting mechanism, and compared with the existing connecting mechanism, the connecting mechanism is simple in structure and ingenious in design, can be used for installing water pipes of different models, and is higher in practicability.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic diagram of the construction of a ready-to-install hydraulic transport apparatus for agricultural production of the present invention;
FIG. 2 is a schematic structural view of the connection mechanism of the present invention for a ready-to-install hydraulic delivery apparatus for agricultural operations;
FIG. 3 is a schematic view of the connection structure of an internal gear and a driven gear of the hydraulic conveying device for agricultural production, which is convenient to install;
FIG. 4 is a schematic view of the connection structure of the main body and the connecting shaft of the water conservancy conveying device for agricultural production, which is convenient to install;
FIG. 5 is an enlarged view of portion A of FIG. 2;
FIG. 6 is an enlarged view of portion B of FIG. 1;
in the figure: 1. the locking device comprises a main body, 2 parts of a connecting pipe, 3 parts of a connecting ring, 4 parts of a sliding block, 5 parts of a limiting block, 6 parts of a screw rod, 7 parts of a rotating drum, 8 parts of an internal gear, 9 parts of a connecting shaft, 10 parts of a driven gear, 11 parts of a connecting ball, 12 parts of a fixing block, 13 parts of a locking rod, 14 parts of a locking block, 15 parts of a guide rod, 16 parts of a connecting block, 17 parts of a bearing, 18 parts of a fastening block, 19 parts of a bolt and 20 parts of.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, a water conservancy conveying device convenient to install for agricultural production comprises a main body 1 and two connecting pipes 2, wherein a driving device is arranged in the main body 1, the two connecting pipes 2 are respectively arranged on two sides of the main body 1, the two connecting pipes 2 are communicated through the main body 1, the connecting pipes 2 are in the shape of a conical cylinder, one end, with a larger caliber, of each connecting pipe 2 is connected with the main body 1, two connecting mechanisms are arranged on the main body 1, and the connecting mechanisms are in one-to-one correspondence with the connecting pipes 2;
the driving device in the main body 1 is mainly used for driving water flow in the main body 1, namely, after the water flow enters from one connecting pipe 2, the water flow passes through the main body 1 and is discharged from the other connecting pipe 2, and a connecting mechanism is arranged at the position corresponding to the connecting pipe 2 and is mainly used for connecting an external water pipe.
As shown in fig. 2, the connection mechanism includes a connection assembly, a power assembly and a locking assembly, the connection assembly includes two connection rings 3 and two transmission units, ring openings of the two connection rings 3 are arranged oppositely to form a circle, the center of the circle formed by the two connection rings 3 is located on the axis of the connection pipe 2, the plane where the two connection rings 3 are located is perpendicular to the connection pipe 2, the opposite ends of the two connection rings 3 are connected through a fastening assembly, the inner diameter of the connection ring 3 is greater than the minimum diameter of the connection pipe 2, the inner diameter of the connection ring 3 is smaller than the maximum diameter of the connection pipe 2, and the connection ring 3 is arranged on one side of the connection pipe 2 away from the;
the two transmission units are respectively arranged at two sides of the connecting pipe 2, the transmission units comprise a guide rod 15, a connecting block 16, a sliding block 4, a limiting block 5 and a screw rod 6, the axis of the connecting pipe 2 is parallel to the screw rod 6, the slide block 4 is fixedly connected with the middle part of the connecting ring 3, the slide block 4 is sleeved on the screw rod 6, the joint of the slide block 4 and the screw rod 6 is provided with a thread matched with the screw rod 6, the limiting block 5 is fixed at one end of the screw rod 6 far away from the main body 1, the sliding block 4 is arranged between the connecting block 16 and the connecting ring 3, the axis of the guide rod 15 is vertical to the axis of the connecting pipe 2, the sliding block 4 is provided with a connecting hole, the connecting hole and the guide rod 15 are coaxially arranged, the guide rod 15 penetrates through the connecting hole, the connecting rings 3 are fixedly connected with the connecting block 16 through the guide rod 15, and the maximum distance between the two connecting rings 3 is 2 times larger than the distance between the connecting block 16 and the sliding block 4;
the two connecting rings 3 form a circle in practice, and the two connecting rings 3 can be separated, so that water pipes with different pipe diameters can be clamped, the connecting pipe 2 is arranged to be in a conical cylinder shape, so that an external water pipe can be conveniently connected to the connecting pipe 2, wherein the inner diameter of the external water pipe needs to be larger than the minimum diameter of the bottom surface of the conical cylinder shape, so that the external water pipe can be directly inserted into the small end of the connecting pipe 2, then the water pipe is clamped by the two connecting rings 3, the water pipe is tightly attached to the outer wall of the connecting pipe 2, so that the stable connection between the water pipe and the connecting pipe 2 is realized, the guide rod 15 plays a role of a telescopic rod in practice here, the guide rod passes through a connecting hole of the sliding block 4, so that the guide rod can move back and forth in the hole, so that the distance generated by the position change of the connecting rings 3 is absorbed, the connecting block 16 plays a limiting role, and, and the slider 4 can drive the two connecting rings 3 to move by moving back and forth on the screw rod 6, and when an external water pipe needs to be clamped, the screw rod 6 drives the slider 4 to reach a corresponding position to realize fixation.
As shown in fig. 3, the power assembly includes a rotary drum 7, an internal gear 8, two connecting shafts 9, two driven gears 10 and at least three connecting balls 11, the rotary drum 7 is coaxially disposed with the connecting pipes 2, the connecting pipes 2 are located inside the rotary drum 7, the rotary drum 7 is disposed between the connecting ring 3 and the main body 1, the inner diameter of the rotary drum 7 is greater than the distance between the two sliding blocks 4, the internal gear 8 is fixed on the inner wall of the rotary drum 7, one side of the main body 1 near the connecting pipes 2 is provided with an annular groove, the annular groove is coaxially disposed with the connecting pipes 2, the connecting balls 11 are matched with the annular groove, the connecting balls 11 are slidably connected with the annular groove, the center of the connecting balls 11 is disposed in the annular groove, the caliber of the annular groove is smaller than the diameter of the connecting balls 11, the connecting balls 11 are circumferentially and uniformly fixed on one end of the rotary drum 7, connecting axle 9 and lead screw 6 one-to-one, connecting axle 9 and the coaxial setting of lead screw 6, the one end of connecting axle 9 and the one end fixed connection who is close to main part 1 of lead screw 6, the one end of connecting axle 9 stretches into in the main part 1, driven gear 10 and the 9 one-to-one of connecting axle, driven gear 10 installs on connecting axle 9, driven gear 10 meshes with internal gear 8.
The power assembly is mainly used for driving the screw rod 6 to rotate, when the rotary drum 7 rotates clockwise, the internal gear 8 fixed in the rotary drum 7 synchronously rotates clockwise, so that the two driven gears 10 are driven to rotate clockwise, the connecting shaft 9 is driven to rotate, and the connecting shaft 9 and the screw rod 6 are coaxially connected, so that the screw rod 6 rotates clockwise, the sliding block 4 is driven to move towards the direction of the internal gear 8, and the clamping effect of the connecting ring 3 on an external water pipe can be realized; conversely, when the drum 7 is rotated counterclockwise, the connection ring 3 is released from the original clamped state.
As shown in fig. 4, cylindrical holes are formed in the main body 1, the number of the cylindrical holes is equal to that of the connecting shafts 9, the positions of the cylindrical holes correspond to one another, the connecting shafts 9 extend into the cylindrical holes, bearings 17 are arranged in the cylindrical holes, outer rings of the bearings 17 are fixedly connected with the inner walls of the cylindrical holes, and inner rings of the bearings 17 are fixedly connected with the outer walls of the connecting shafts 9;
the function of bearing 17 is to support connecting axle 9 and rotate, the inner circle at bearing 17 is fixed to the one end of connecting axle 9, and the outer lane of bearing 17 is with the inner wall fixed connection in cylindricality hole, like this, just can play a static fixed effect to connecting axle 9, and when connecting axle 9 rotated, the characteristic of bearing 17 itself just can make connecting axle 9 can not take place to remove when rotating, and reduced the friction of connecting axle 9 in the motion process again, thereby guarantee connecting axle 9 pivoted precision, service life has been prolonged.
Preferably, in order to facilitate the user to rotate the rotary drum 7, the rotary drum 7 is provided with anti-skid lines;
the friction force between the hand and the rotary drum 7 when a user manually rotates the rotary drum 7 can be improved by arranging the anti-slip lines, so that slipping is prevented.
As shown in fig. 5, the locking assembly includes a fixing block 12, a locking rod 13 and a locking block 14, the locking assembly is disposed outside the drum 7, the locking block 14 is fixed on the main body 1, the locking block 14 is provided with a through hole, an axis of the through hole intersects with an axis of the drum 7, the locking rod 13 passes through the through hole, the fixing block 12 is fixed at one end of the locking rod 13 far away from the drum 7, the drum 7 is provided with at least two locking holes, axes of the locking holes are perpendicular to and intersect with an axis of the connecting pipe 2, the locking holes are circumferentially and uniformly disposed on an outer wall of the drum 7 with the axis of the connecting pipe 2 as a center, and the locking rod 13 extends into the locking hole;
the locking assembly mainly plays a role in limiting free movement of the rotary drum 7, when a user needs to rotate the rotary drum 7, the locking rod 13 needs to be pulled out of the locking block 14 firstly, so that the rotary drum 7 can be rotated, after the rotary drum 7 is rotated, the locking rod 13 is inserted into the through hole of the locking block 14, and the locking rod 13 extends into the locking hole, namely, the locking rod 13 plays a limiting role in the outer wall of the rotary drum 7, so that the rotary drum 7 and the main body 1 keep a relatively fixed position relation, and the function of locking the connecting ring 3 is realized.
As shown in fig. 6, the fastening assembly includes two fastening blocks 18 and bolts 19, the two fastening blocks 18 are respectively fixed at the ends of the outer sides of the two connection rings 3, and the two fastening blocks 18 are connected by the bolts 19;
the two fastening blocks 18 can respectively drive the two connecting rings 3 to move away from each other along the axial direction of the guide rods 15 by rotating the bolts 19, so that the water pipe can be conveniently installed on the connecting pipe 2, and then the two connecting rings 3 can move close to each other by reversely rotating the bolts 19, so that the function of adjusting the distance between the two connecting rings 3 is realized.
Preferably, in order to facilitate installation of water pipes of different types and improve the sealing performance of the water pipes installed on the connecting pipe 2, the connecting pipe 2 is provided with a rubber block 20, and the outer peripheral surface of the connecting pipe 2 is coated with the rubber block 20;
set up the block rubber on the outer wall of connecting pipe 2, mainly be the effect that plays the buffering, because the rubber texture is soft on the side, when the mouth of pipe of external water pipe was inserted on connecting pipe 2, the mouth of pipe of external water pipe will lean on and extrude with the block rubber, just so can become the flexible contact of present pipe and rubber with the rigid contact between original pipe and the pipe, improve the sealed degree of connection.
The use method of the device comprises the following steps:
when needing external water pipe: the pipe orifice of an external water pipe is inserted into the connecting pipe 2, then the rotary drum 7 is rotated clockwise, so that the screw rod 6 rotates clockwise, the slide block 4 moves towards the connecting pipe 2, finally, the two connecting rings 3 can be clamped on the outer wall of the external water pipe, then the distance between the two connecting rings 3 is reduced through the bolt 19, namely, the water pipe is clamped, and the water pipe is fixed on the outer wall of the connecting pipe 2, so that the connection between the external water pipe and the connecting pipe 2 is realized;
when the water pipe needs to be disassembled:
the bolts 19 are loosened to loosen the two fastened coupling rings 3, so that the water pipe is easily drawn out from between the two coupling rings 3 to be separated.
Here, the dismouting is all very simple and convenient, moreover, here can match the water pipe of different bores, has increased application scope, has improved the practicality.
Compared with the prior art, this a water conservancy conveyor for agricultural production's installation is convenient has improved the convenience of installation through coupling mechanism, compares with current coupling mechanism, and this coupling mechanism simple structure, design benefit can install the water pipe of different models, and the practicality is stronger.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (6)
1. The water conservancy conveying device comprises a main body (1) and two connecting pipes (2), wherein a driving device is arranged in the main body (1), the two connecting pipes (2) are respectively arranged on two sides of the main body (1), and the two connecting pipes (2) are communicated through the main body (1), and the water conservancy conveying device is characterized in that the connecting pipes (2) are conical columns, one end, with a large caliber, of each connecting pipe (2) is connected with the main body (1), the main body (1) is provided with two connecting mechanisms, and the connecting mechanisms correspond to the connecting pipes (2) one by one;
the connecting mechanism comprises a connecting assembly, a power assembly and a locking assembly, the connecting assembly comprises two connecting rings (3) and two transmission units, ring openings of the two connecting rings are arranged oppositely to form a circle, the circle center of the circle formed by the two connecting rings (3) is located on the axis of the connecting pipe, the plane where the two connecting rings are located is perpendicular to the connecting pipe, the opposite ends of the two connecting rings are connected through the fastening assembly, the inner diameter of the connecting ring (3) is larger than the minimum diameter of the connecting pipe (2), the inner diameter of the connecting ring (3) is smaller than the maximum diameter of the connecting pipe (2), and the connecting ring (2) is arranged on one side, far away from the main body (1), of the connecting pipe;
the two transmission units are respectively arranged on two sides of the connecting pipe (2), each transmission unit comprises a guide rod (15), a connecting block (16), a sliding block (4), a limiting block (5) and a screw rod (6), the axis of the connecting pipe (2) is parallel to the screw rod (6), the sliding block (4) is fixedly connected with the middle of the connecting ring (3), the sliding block (4) is sleeved on the screw rod (6), a thread matched with the screw rod (6) is arranged at the joint of the sliding block (4) and the screw rod (6), the limiting block (5) is fixed at one end of the screw rod (6) far away from the main body (1), the sliding block (4) is arranged between the connecting block (16) and the connecting ring (3), the axis of the guide rod (15) is vertical to the axis of the connecting pipe (2), a connecting hole is formed in the sliding block (4), and the connecting rod (15) is coaxially arranged, the guide rod (15) penetrates through the connecting hole, the connecting rings (3) are fixedly connected with the connecting block (16) through the guide rod (15), and the maximum distance between the two connecting rings (3) is 2 times larger than the distance between the connecting block and the sliding block;
the power assembly comprises a rotary drum (7), an internal gear (8), two connecting shafts (9), two driven gears (10) and at least three connecting balls (11), wherein the rotary drum (7) and the connecting pipes (2) are coaxially arranged, the connecting pipes (2) are positioned in the rotary drum (7), the rotary drum (7) is arranged between the connecting ring (3) and the main body (1), the inner diameter of the rotary drum (7) is larger than the distance between the two sliding blocks (4), the internal gear (8) is fixed on the inner wall of the rotary drum (7), one side of the main body (1) close to the connecting pipes (2) is provided with an annular groove, the annular groove and the connecting pipes (2) are coaxially arranged, the connecting balls (11) are matched with the annular groove, the connecting balls (11) are in sliding connection with the annular groove, the sphere center of the connecting balls (11) is arranged in the annular groove, and the caliber of the annular groove is smaller than the diameter of the connecting, connect ball (11) and use the axis of connecting pipe (2) to evenly fix the one end that is close to main part (1) at rotary drum (7) as center circumference, connecting axle (9) and lead screw (6) one-to-one, connecting axle (9) and the coaxial setting of lead screw (6), the one end of connecting axle (9) and the one end fixed connection who is close to main part (1) of lead screw (6), the one end of connecting axle (9) stretches into in main part (1), driven gear (10) and connecting axle (9) one-to-one, install on connecting axle (9) driven gear (10), driven gear (10) and internal gear (8) meshing.
2. The water conservancy conveying device convenient to install and fast for agricultural production according to claim 1, wherein cylindrical holes are formed in the main body, the number of the cylindrical holes is equal to that of the connecting shafts (9), positions of the cylindrical holes correspond to one another one by one, the connecting shafts (9) extend into the cylindrical holes, bearings (17) are arranged in the cylindrical holes, outer rings of the bearings (17) are fixedly connected with the inner walls of the cylindrical holes, and inner rings of the bearings (17) are fixedly connected with the outer walls of the connecting shafts (9).
3. A water conservancy delivery device for agricultural production convenient to install according to claim 2, characterized in that the rotary drum (7) is provided with anti-skid lines.
4. A readily installable hydraulic transport apparatus for use in agricultural operations as claimed in claim 1 wherein, the locking component comprises a fixed block (12), a locking rod (13) and a locking block (14), the locking assembly is arranged on the outer side of the rotary drum (7), the locking block (14) is fixed on the main body (1), the locking block (14) is provided with a through hole, the axis of the through hole is intersected with the axis of the rotary drum, the locking rod (13) passes through the through hole, the fixed block (12) is fixed at one end of the locking rod (13) far away from the rotary drum (7), the rotary drum (7) is provided with at least two locking holes, the axes of the locking holes are vertical to and intersected with the axis of the connecting pipe (2), the locking holes are circumferentially and uniformly arranged on the outer wall of the rotary drum (7) by taking the axis of the connecting pipe (2) as a center, and the locking rod (13) extends into the locking holes.
5. A water conservancy delivery device for agricultural production with ease of installation according to claim 1, wherein the fastening assembly comprises two fastening blocks (18) and a bolt (19), the two fastening blocks (18) being fixed to the ends of the outer sides of the two connection rings respectively, the two fastening blocks (18) being connected by the bolt (19).
6. A water conservancy conveying device used for agricultural production and convenient to install according to claim 1, characterized in that a rubber block (20) is arranged on the connecting pipe (2), and the rubber block (20) is coated on the outer peripheral surface of the connecting pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910193185.5A CN109882405B (en) | 2019-03-14 | 2019-03-14 | A water conservancy conveyor for agricultural production's installation is convenient |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910193185.5A CN109882405B (en) | 2019-03-14 | 2019-03-14 | A water conservancy conveyor for agricultural production's installation is convenient |
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| CN109882405A CN109882405A (en) | 2019-06-14 |
| CN109882405B true CN109882405B (en) | 2020-07-03 |
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| CN201910193185.5A Active CN109882405B (en) | 2019-03-14 | 2019-03-14 | A water conservancy conveyor for agricultural production's installation is convenient |
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| CN112777369A (en) * | 2019-11-07 | 2021-05-11 | 湖南瀚星纸业有限公司 | Adjustable positioning device for processing test paper |
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| CN207777156U (en) * | 2018-01-06 | 2018-08-28 | 江西格来利泵业有限公司 | A kind of connecting tube of fire pump |
| CN108843560A (en) * | 2018-06-28 | 2018-11-20 | 徐州银河灌排有限公司 | A kind of water pump having decrease of noise functions |
| CN109027469A (en) * | 2018-08-04 | 2018-12-18 | 孝感安元机械科技有限公司 | A kind of conduit coupling |
| CN208572878U (en) * | 2018-07-16 | 2019-03-05 | 甘肃农业大学 | A kind of agricultural water conservancy system irrigation rig |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2983756A1 (en) * | 2016-10-26 | 2018-04-26 | 2141632 Ontario Inc. | Block for fluid conveyance device |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207777156U (en) * | 2018-01-06 | 2018-08-28 | 江西格来利泵业有限公司 | A kind of connecting tube of fire pump |
| CN108843560A (en) * | 2018-06-28 | 2018-11-20 | 徐州银河灌排有限公司 | A kind of water pump having decrease of noise functions |
| CN208572878U (en) * | 2018-07-16 | 2019-03-05 | 甘肃农业大学 | A kind of agricultural water conservancy system irrigation rig |
| CN109027469A (en) * | 2018-08-04 | 2018-12-18 | 孝感安元机械科技有限公司 | A kind of conduit coupling |
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