CN108953795B

CN108953795B - Quick joint for sprinkling irrigation

Info

Publication number: CN108953795B
Application number: CN201810792934.1A
Authority: CN
Inventors: 王忠惠
Original assignee: Jiangsu Tianhai Pump Co ltd
Current assignee: JIANGSU TIANHAI PUMP Co.,Ltd.
Priority date: 2018-07-18
Filing date: 2018-07-18
Publication date: 2020-09-15
Anticipated expiration: 2038-07-18
Also published as: CN108953795A

Abstract

The invention discloses a quick spray irrigation joint, which comprises a first joint body, wherein the upper side and the lower side of the first joint body are fixedly connected with two first supporting rods and a first L-shaped supporting frame which are symmetrically distributed, one side of each of the two first supporting rods, which is opposite to each other, is provided with a second supporting rod and a pressing rod, one side, which is opposite to each of the two second supporting rods, is fixedly connected with one side, which is opposite to each of the two first supporting rods, of each of the two second supporting rods, one side of each of the pressing rods is fixedly connected with a first sliding block, one side of each of the first supporting rods is provided with a first sliding groove which is connected with the corresponding first sliding block in a matching manner, the surface of each of the second supporting rods. The invention can conveniently and quickly connect the water pipe and the pipeline, and can conveniently use the second connector body when the first connector body can not extend into the water pipe and the pipeline, and can effectively reduce the pressure generated by water flow.

Description

Quick joint for sprinkling irrigation

Technical Field

The invention relates to the technical field of irrigation, in particular to a spray irrigation quick connector.

Background

The sprinkling irrigation is an irrigation method that water with certain pressure is sprayed into the air by means of a water pump and a pipeline system or by utilizing the fall of a natural water source to be dispersed into small water drops or form mist to fall onto plants and the ground, and the water is sprayed into the air through a spray head (or a nozzle) by utilizing machinery and power equipment to fall into the field in a raindrop state, the sprinkling irrigation equipment consists of a water inlet pipe, a water pump, a water pipe, a water distribution pipe, a spray head (or a nozzle) and the like, can be fixed, semi-fixed or movable, has the advantages of saving water quantity, not damaging a soil structure, adjusting ground climate, not being limited by terrain and the like, and has the advantages of irrigation: because the sprinkling irrigation can control the water spraying amount and uniformity, the generation of surface runoff and deep seepage loss is avoided, the utilization rate of water is greatly improved, the water is saved by 30-50% compared with the flooding irrigation, the water saving also means the power saving, the irrigation cost is reduced, and the labor is saved: the sprinkling irrigation is convenient to realize mechanization and automation, labor force can be greatly saved, mechanical operation is facilitated due to the fact that a water delivery ditch in the field is omitted, field labor amount is greatly reduced, chemical fertilizers and pesticides can be applied in a combined mode through the sprinkling irrigation, labor amount can be saved greatly, and according to statistics, the labor amount needed by the sprinkling irrigation is only one fifth of that of ground irrigation.

Current irrigation needs to be connected the rethread shower nozzle blowout with the water pipe with the pipeline, when water pipe and pipe connection, usually through threaded connection, this connected mode is after long-time the use, make the rivers in the pipeline trickle easily, thereby influence irrigation effect, and when different water pipes and pipe connection, need the joint of different models, still need be equipped with alone, the cost is too high, simultaneously, rivers are when connecting, because of needs with water injection department, so joint department need bear great water pressure, make easily to connect laxly, thereby influence irrigation efficiency.

Disclosure of Invention

The invention aims to solve the problems that in the prior art, when a water pipe is connected with a pipeline, the water pipe is usually connected through threads, the connection mode is easy to cause water flow in the pipeline to flow out after long-time use, so that the irrigation effect is influenced, different types of joints are required to be separately equipped when different water pipes are connected with the pipeline, the cost is overhigh, and meanwhile, when water flows pass through the joints, the joints need to bear larger water pressure because the water is required to be sprayed, so that the connection is easy to loosen, so that the irrigation efficiency is influenced.

In order to achieve the purpose, the invention adopts the following technical scheme:

a sprinkling irrigation quick joint comprises a first joint body, wherein the upper side and the lower side of the first joint body are fixedly connected with two first supporting rods and a first L-shaped supporting frame which are symmetrically distributed, one side of each of the two first supporting rods, which is opposite to each other, is provided with a second supporting rod and a pressing rod, one side of each of the two second supporting rods, which is opposite to each of the two first supporting rods, is fixedly connected with one side of each of the two first supporting rods, one side of each of the pressing rods is fixedly connected with a first sliding block, one side of each of the first supporting rods is provided with a first sliding groove which is matched and connected with the corresponding first sliding block, the surface of each of the second supporting rods is embedded with a rolling bearing, the rolling bearing is internally sleeved with a threaded rod, the bottom of the threaded rod is in threaded connection with a threaded cylinder, the bottom of the threaded cylinder is fixedly connected with the top of the pressing rod, and one, the front side and the rear side of the first clamping block are fixedly connected with first clamping plates, the front side and the rear side of the second clamping block are fixedly connected with second clamping plates, the bottom of the first clamping plate is provided with a clamping mechanism, two opposite second joint bodies are arranged in the first joint body, the upper side and the lower side of the two second joint bodies are fixedly connected with second sliding blocks, the upper inner side wall and the lower inner side wall of the first joint body are respectively provided with a second sliding groove matched and connected with the second sliding blocks, the upper side and the lower side of the first joint body are fixedly connected with two second L-shaped supporting frames, the surface of the horizontal part of each second L-shaped supporting frame is provided with a through hole, an inserting rod is arranged in each through hole, the outer wall of each inserting rod is fixedly connected with a baffle, one side of each baffle is fixedly connected with a first spring, and the top of each first spring is fixedly connected with the, two the upper and lower both sides of second joint body all seted up with the corresponding through-hole of inserted bar, the outer wall of first joint body is equipped with buffer gear.

Preferably, chucking mechanism include with first splint bottom fixed connection's fixed block, be equipped with first cavity in the fixed block, and be equipped with second spring and fixture block in the first cavity, the both ends of second spring respectively with the lateral wall of first cavity and one side fixed connection of fixture block, the lateral wall and the outside extension of first cavity are passed to one side that the second spring was kept away from to the fixture block, the through-hole corresponding with the fixed block has been seted up on the surface of second splint.

Preferably, the top of the inserted link is fixedly connected with a pull block.

Preferably, one end of the threaded rod, which is far away from the threaded cylinder, is fixedly connected with a rotating block.

Preferably, semicircular grooves are formed in the opposite sides of the first clamping block and the second clamping block.

Preferably, buffer gear includes a plurality of outer poles, be equipped with the second cavity in the outer pole, and be equipped with third spring and interior pole in the second cavity, the both ends of third spring respectively with the lateral wall of second cavity and the one end fixed connection of interior pole, the equal fixedly connected with third slider in the left and right sides of interior pole, the third spout with third slider accordant connection is all seted up to the left and right sides of second cavity, the lateral wall of second cavity is passed and outwards extends to the one end that third spring was kept away from to interior pole, the one end of interior pole and the outer wall fixed connection of first joint body, it is a plurality of the one end fixedly connected with annular sleeve of interior pole is kept away from to the outer pole

Preferably, the openings of the first joint body and the second joint body are respectively provided with a sealing gasket.

Compared with the prior art, the invention provides a spray irrigation quick connector, which has the following beneficial effects:

1. the sprinkling irrigation quick connector is provided with a first supporting rod, a first L-shaped supporting frame, a pressure rod, a threaded rod, clamping plates and a clamping mechanism, when a water pipe and a pipeline are required to be connected, two ends of a first connector body are respectively inserted into one end of the water pipe and one end of the pipeline to be connected, the rotating block is rotated to drive the threaded rod to rotate in a first rolling bearing, the threaded rod pushes a threaded cylinder to move downwards, the threaded cylinder pushes the pressure rod to move downwards, the pressure rod pushes a clamping block to move downwards, the first clamping block and a second clamping block clamp the water pipe and the pipeline, a fixing block at the bottom of the first clamping plate extends into a through hole on the surface of the second clamping plate, second springs at the left side and the right side of the fixing block push the clamping blocks to be clamped at the bottom of the second clamping plate, the water pipe and the pipeline can be conveniently and quickly connected, the situation that the water pipe and the pipeline are connected through, the water in the pipeline is easy to flow out, thereby influencing the irrigation effect.

2. This sprinkling irrigation quick-operation joint, through being provided with the second and connecting the body, second L type support frame, the inserted bar, baffle and first spring, when first joint body cup joints not inlet tube and pipeline greatly, the pulling draws the piece, draw a pulling inserted bar, inserted bar pulling baffle, baffle extrusion first spring, the pulling second connects the body, the second connects the body to slide in the second spout through the second slider, first spring promotes the baffle, the baffle drives the inserted bar and injects in the through-hole of second joint body, again with second joint body stretch into inlet tube and pipeline in, can be convenient when first joint body can't stretch into inlet tube and pipeline, use the second joint body, when having avoided different water pipe and pipe connection, need the joint of different models, still need be equipped with alone, the problem of cost too high.

3. This sprinkling irrigation quick-operation joint, through being provided with buffer gear, when in the rivers access joint in the water pipe, pole in the rivers extrusion, interior pole extrusion third spring, the third spring contracts in the looks, and in driving pole and sliding into outer pole in the third spout through the third slider, can effectively reduce the produced pressure of rivers, avoided rivers when the process connects, locate because of needs with the water injection, so joint department need bear great water pressure, make easily to connect laxly, thereby influence the problem of irrigation efficiency.

The parts which are not involved in the device are the same as or can be realized by adopting the prior art, the water pipe and the pipeline can be conveniently and quickly connected, the second joint body can be conveniently used when the first joint body cannot extend into the water pipe and the pipeline, and meanwhile, the pressure intensity generated by water flow can be effectively reduced.

Drawings

FIG. 1 is a schematic structural view of a quick spray irrigation joint according to the present invention;

FIG. 2 is a schematic structural view of a portion A of a quick sprinkler irrigation joint according to the present invention;

FIG. 3 is a schematic structural view of a portion B of a quick sprinkler irrigation joint according to the present invention;

FIG. 4 is a schematic structural view of a damping mechanism of a spray irrigation quick coupling according to the present invention;

fig. 5 is a schematic view of a part of the spray irrigation quick coupling according to the present invention.

In the figure: the novel joint comprises a first joint body 1, a first supporting rod 2, a first L-shaped supporting frame 3, a second supporting rod 4, a pressing rod 5, a first clamping block 6, a second clamping block 7, a first clamping plate 8, a second clamping plate 9, a clamping mechanism 10, a second joint body 11, a second L-shaped supporting frame 12, an inserting rod 13, a baffle 14, a first spring 15, a buffering mechanism 16, a fixed block 17, a second spring 18, a clamping block 19, a pulling block 20, an outer rod 21, a third spring 22, an inner rod 23, a ring-shaped sleeve 24, a rotating block 25, a threaded rod 26 and a threaded cylinder 27.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-5, a quick joint for sprinkling irrigation comprises a first joint body 1, wherein sealing gaskets are respectively arranged at openings of the first joint body 1 and a second joint body 11 to prevent water flow from flowing out, two first support rods 2 and a first L-shaped support frame 3 which are symmetrically distributed are fixedly connected to the upper side and the lower side of the first joint body 1, a second support rod 4 and a pressure rod 5 are respectively arranged at opposite sides of the two first support rods 2, opposite sides of the two second support rods 4 are respectively fixedly connected with opposite sides of the two first support rods 2, a first slide block is fixedly connected to one side of the pressure rod 5, a first chute matched and connected with the first slide block is arranged at one side of the first support rod 2, a rolling bearing is embedded in the surface of the second support rod 4, a threaded rod 26 is sleeved in the rolling bearing, and a rotating block 25 is fixedly connected to one end of the threaded rod 26, which is far away from a threaded, the water pipe clamping device is characterized in that a threaded rod 26 can be conveniently rotated, a threaded barrel 27 is in threaded connection with the bottom of the threaded rod 26, the bottom of the threaded barrel 27 is fixedly connected with the top of a pressure rod 5, one side of the pressure rod 5 opposite to a first L-shaped support frame 3 is respectively and fixedly connected with a first clamping block 6 and a second clamping block 7, semicircular grooves are formed in one side of the first clamping block 6 opposite to the second clamping block 7, a water pipe can be conveniently connected with a pipeline, a first clamping plate 8 is fixedly connected to the front side and the rear side of the first clamping block 6, a second clamping plate 9 is fixedly connected to the front side and the rear side of the second clamping block 7, a clamping mechanism 10 is arranged at the bottom of the first clamping plate 8, the clamping mechanism 10 comprises a fixing block 17 fixedly connected with the bottom of the first clamping plate 8, a first cavity is arranged in the fixing block 17, a second spring 18 and a clamping block 19 are arranged in the first cavity, two ends of the, one side of the clamping block 19, which is far away from the second spring 18, penetrates through the side wall of the first cavity and extends outwards, a through hole corresponding to the fixing block 17 is formed in the surface of the second clamping plate 9, so that the second clamping plate 9 of the first clamping plate 8 can be conveniently clamped, two opposite second joint bodies 11 are arranged in the first joint body 1, the upper and lower sides of the two second joint bodies 11 are fixedly connected with second sliding blocks, the upper and lower inner side walls of the first joint body 1 are respectively provided with a second sliding chute matched and connected with the second sliding blocks, the upper and lower sides of the first joint body 1 are respectively fixedly connected with two second L-shaped supporting frames 12, the surface of the horizontal part of each second L-shaped supporting frame 12 is provided with a through hole, an inserting rod 13 is arranged in each through hole, the outer wall of the inserting rod 13 is fixedly connected with a baffle plate 14, one side of the baffle plate 14 is fixedly connected with a first spring 15, and the, the through-hole corresponding with inserted bar 13 has all been seted up to two upper and lower both sides that the second connects body 11, the outer wall that first joint body 1 is equipped with buffer gear 16, buffer gear 16 includes a plurality of outer poles 21, be equipped with the second cavity in the outer pole 21, and be equipped with third spring 22 and interior pole 23 in the second cavity, the both ends of third spring 22 respectively with the lateral wall of second cavity and the one end fixed connection of interior pole 23, the equal fixedly connected with third slider in the left and right sides of interior pole 23, the third spout with third slider accordant connection is all seted up to the left and right sides of second cavity, the lateral wall of second cavity is passed and outwards extends to the one end that third spring 22 was kept away from to interior pole 23, the one end of interior pole 23 and the outer wall fixed connection of first joint body 1, the one end fixedly connected with annular sleeve 24 that 23 was kept away from to a plurality of outer poles 21, can effectively reduce the pressure that rivers.

In the invention, when a water pipe and a pipeline need to be connected, two ends of a first connector body 1 are respectively inserted into one end of the water pipe and one end of the pipeline to be connected, a rotating block 25 is rotated, the rotating block 25 drives a threaded rod 26 to rotate in a first rolling bearing, the threaded rod 26 pushes a threaded cylinder 27 to move downwards, the threaded cylinder 27 pushes a pressure lever 5 to move downwards, the pressure lever 5 pushes a first clamping block 6 to move downwards, the water pipe and the pipeline are clamped by the first clamping block 6 and a second clamping block 7, a fixed block 17 at the bottom of a first clamping plate 8 extends into a through hole on the surface of a second clamping plate 9, second springs 18 at the left side and the right side of the fixed block 17 push a clamping block 19 to be clamped at the bottom of the second clamping plate 9, the water pipe and the pipeline can be conveniently and rapidly connected, the phenomenon that when the water pipe and the pipeline are connected, the water pipe and the pipeline are usually connected through threads is avoided, thereby influencing the irrigation effect, when the first joint body 1 is sleeved with a water inlet pipe and a pipeline too much, the pulling block 20 is pulled, the pulling block 20 pulls the inserting rod 13, the inserting rod 13 pulls the baffle plate 14, the baffle plate 14 extrudes the first spring 15, the second joint body 11 is pulled, the second joint body 11 slides in the second chute through the second sliding block, the first spring 15 pushes the baffle plate 14, the baffle plate 14 drives the inserting rod 13 to be inserted into the through hole of the second joint body 11, and then the second joint body 11 extends into the water inlet pipe and the pipeline, when the first joint body 1 can not extend into the water inlet pipe and the pipeline, the second joint body 11 is used, the problems that when different water pipes are connected with the pipeline, different types of joints are needed, the joints need to be equipped independently and the cost is too high are solved, when the water flow in the water pipe enters the joints, the water flow extrudes the inner rod 23, the inner rod 23 extrudes the third spring 22, the third spring 22 contracts inwards and drives the inner rod 23 to slide into the outer rod 21 in the third sliding groove through the third sliding block, so that the pressure generated by water flow can be effectively reduced, and the problem that the joint needs to bear large water pressure because water is required to be sprayed when the water flow passes through the joint, the connection is easy to loosen, and the irrigation efficiency is affected is solved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A sprinkling irrigation quick joint comprises a first joint body (1) and is characterized in that two first supporting rods (2) are fixedly connected to the upper side of the first joint body (1), two first L-shaped supporting frames (3) are fixedly connected to the lower side of the first joint body, the two first supporting rods (2), the two first L-shaped supporting frames (3) and the first supporting rods (2) and the first L-shaped supporting frames (3) are symmetrically distributed, a second supporting rod (4) and a pressing rod (5) are arranged on one side of each of the two first supporting rods (2) opposite to each other, one side of each of the two second supporting rods (4) opposite to each other is fixedly connected with one side of each of the two first supporting rods (2) opposite to each other, a first sliding block is fixedly connected to one side of the pressing rod (5), and a first sliding groove connected with the first sliding block in a matching manner is formed in one side of the first supporting rods (2), the surface of the second support rod (4) is embedded with a rolling bearing, a threaded rod (26) is sleeved in the rolling bearing, the bottom of the threaded rod (26) is in threaded connection with a threaded cylinder (27), the bottom of the threaded cylinder (27) is fixedly connected with the top of a press rod (5), one side of the press rod (5) opposite to the first L-shaped support frame (3) is fixedly connected with a first clamping block (6), one side of the first L-shaped support frame (3) opposite to the press rod (5) is fixedly connected with a second clamping block (7), the front side and the rear side of the first clamping block (6) are both fixedly connected with first clamping plates (8), the front side and the rear side of the second clamping block (7) are both fixedly connected with second clamping plates (9), the bottom of the first clamping plates (8) is provided with a clamping mechanism (10), two opposite second joint bodies (11) are arranged in the first joint body (1), the upper side and the lower side of the two second joint bodies (11) are fixedly connected with second sliding blocks, the upper inner side wall and the lower inner side wall of the first joint body (1) are both provided with a second sliding chute which is connected with the second sliding block in a matching way, two second L-shaped support frames (12) are fixedly connected to the upper side and the lower side of the first joint body (1), through holes are formed in the surface of the horizontal part of each second L-shaped support frame (12), an inserting rod (13) is arranged in the through hole, the outer wall of the inserting rod (13) is fixedly connected with a baffle plate (14), one side of the baffle (14) is fixedly connected with a first spring (15), the top of the first spring (15) is fixedly connected with the horizontal part of the second L-shaped support frame (12), the upper side and the lower side of the two second joint bodies (11) are respectively provided with a through hole corresponding to the inserted link (13), the outer wall of the first joint body (1) is provided with a buffer mechanism (16).

2. A quick joint as claimed in claim 1, wherein said clamping mechanism (10) comprises a fixing block (17) fixedly connected to the bottom of the first clamping plate (8), said fixing block (17) is provided with a first cavity, and a second spring (18) and a clamping block (19) are provided in the first cavity, both ends of said second spring (18) are fixedly connected to the side wall of the first cavity and one side of the clamping block (19), respectively, one side of said clamping block (19) far from the second spring (18) passes through the side wall of the first cavity and extends outward, and the surface of said second clamping plate (9) is provided with a through hole corresponding to the fixing block (17).

3. A quick nipple as claimed in claim 1, in which a pull block (20) is fixedly attached to the top of said rod (13).

4. A quick-acting sprinkler fitting according to claim 1, characterised in that the end of the threaded rod (26) remote from the threaded cylinder (27) is fixedly connected to a turning block (25).

5. A quick joint as claimed in claim 1, wherein the first block (6) and the second block (7) are provided with semi-circular recesses on opposite sides.

6. A quick nipple as claimed in claim 1, in which said damping means (16) comprises a plurality of outer rods (21), said outer rods (21) having a second cavity formed therein, a third spring (22) and an inner rod (23) are arranged in the second cavity, two ends of the third spring (22) are respectively fixedly connected with the side wall of the second cavity and one end of the inner rod (23), the left side and the right side of the inner rod (23) are both fixedly connected with third slide blocks, the left side and the right side of the second cavity are both provided with third slide grooves which are connected with the third slide blocks in a matching way, one end of the inner rod (23) far away from the third spring (22) penetrates through the side wall of the second cavity and extends outwards, one end of the inner rod (23) is fixedly connected with the outer wall of the first joint body (1), and the outer rod (21) is far away from one end of the inner rod (23) and is fixedly connected with an annular sleeve (24).

7. A quick joint as claimed in claim 6, wherein the openings of the first joint body (1) and the second joint body (11) are provided with sealing gaskets.