CN212911087U

CN212911087U - A pipeline constriction device for agricultural irrigation

Info

Publication number: CN212911087U
Application number: CN202020846836.4U
Authority: CN
Inventors: 陈友平
Original assignee: Suzhou Huapanli Tourism Development Co ltd
Current assignee: Suzhou Huapanli Tourism Development Co ltd
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2021-04-09
Anticipated expiration: 2030-05-19

Abstract

The utility model discloses a pipeline shrinking device for agricultural irrigation, which comprises a shrinking ring, wherein two sides of the shrinking ring are respectively provided with a first snap ring and a second snap ring, opposite sides of the shrinking ring are mutually attached, two sides of the first snap ring are fixedly provided with a first installation block, the middle position of the lower end of the first snap ring is provided with an insertion groove, one side inside the insertion groove is provided with a clamping groove, a user fixes the first snap ring at the upper end of the second snap ring, an insertion rod of the second installation block at two sides of the second snap ring is inserted into the insertion groove, one side of a movable clamping block is inclined, the movable clamping block shrinks into the inside of the installation groove along with the insertion rod inserted into the inside of the insertion groove, when the insertion rod is inserted into the maximum position, the movable clamping block pops out under the action of a reset spring and is clamped with the clamping groove, the quick installation of the first snap ring and the second snap ring is convenient, when the disassembly is, so that the inserted bar can be drawn out from the inside of the slot, and the inserted bar can be conveniently and quickly detached.

Description

A pipeline constriction device for agricultural irrigation

Technical Field

The utility model relates to an agricultural irrigation specifically is a pipeline constriction device for agricultural irrigation.

Background

Agricultural irrigation methods can be generally divided into traditional ground irrigation, general sprinkler irrigation and micro irrigation. Traditional ground irrigation comprises ridge irrigation, furrow irrigation, flood irrigation and flood irrigation, but the irrigation methods usually consume a large amount of water and have low water utilization capacity, so that the traditional ground irrigation is an unreasonable agricultural irrigation method. In addition, the common spray irrigation technology is a common irrigation mode in the agricultural production of China at present. But the water utilization efficiency of the common sprinkling irrigation technology is not high. The modern agricultural micro irrigation technology comprises micro-sprinkling irrigation, drip irrigation, infiltration irrigation and the like. The irrigation technologies generally have good water-saving performance and higher water utilization rate than the traditional irrigation mode, and certainly, have some disadvantages

Chinese patent discloses a pipeline constriction device for agricultural irrigation (No. CN205922278U), including base and workstation, connect through elevating gear between base and the workstation, elevating gear includes screw rod and adapter sleeve, the workstation includes spout and the constriction device who has the screw hole, the inside lead screw that is equipped with of constriction device, lead screw one end is equipped with screws up the device, spout top both sides all are equipped with the movable block, the movable block top all is equipped with the support, the support top is equipped with first solid fixed ring and the solid fixed ring of second respectively, the solid fixed ring top of second is equipped with screws up the bolt, it still is equipped with the compact heap to screw up the bolt tip. The utility model relates to a pipeline constriction device for agricultural irrigation, novel structure, and convenient for operation, has very high practicality, this pipeline constriction device for agricultural irrigation's service function nature has been promoted greatly, guarantee its result of use and result of use, be fit for extensively promoting, but this patent uses and often deposits a great deal of problem, use trouble very, it is very inconvenient to install and dismantle, and the contraction effect is relatively poor moreover, therefore, the technical personnel in the field provide a pipeline constriction device for agricultural irrigation, in order to solve the problem that proposes among the above-mentioned background art.

Disclosure of Invention

An object of the utility model is to provide a pipeline constriction device for agricultural irrigation to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a pipeline contraction device for agricultural irrigation comprises a contraction ring, wherein a first clamping ring and a second clamping ring are respectively arranged on two sides of the contraction ring, one opposite sides of the contraction ring are mutually attached, a first installation block is fixedly arranged on each of the two sides of the first clamping ring, an insertion groove is formed in the middle position of the lower end of the first clamping ring, a clamping groove is formed in one side inside the insertion groove, a second installation block is fixedly arranged on each of the two sides of the second clamping ring, an insertion rod is fixedly installed in the middle position of the upper end of the second clamping ring and movably inserted into the insertion groove, an installation groove is formed in one side of the first clamping ring, a movable clamping block is movably installed at one end of the movable clamping ring and is clamped with the clamping groove, a reset spring is fixedly installed on one side of the movable clamping block, one end of the reset spring is fixedly connected with the inside of the installation groove, and an, the upper end movable mounting of mount pad has rotatory swivel nut, and its inside activity interlude has the threaded rod, and its lower extreme is located the inside of first snap ring, and this end fixed mounting has the card to fix a piece, the inside both sides of card piece have all seted up the shrinkage cavity, and its inside activity interlude has the pull rod, and its one end fixed mounting has the tooth piece, the inside movable mounting of first snap ring has the clamp plate, and its upper end intermediate position department fixed mounting has the slide rail, its with card piece swing joint, the tooth's socket has all been seted up to the both sides of slide rail, and its inside fixed mounting has the rack, the rack with tooth piece looks joint.

As a further aspect of the present invention: a push rod is movably inserted in the middle of one side of the first mounting block, one end of the push rod is located inside the clamping groove, and the end of the push rod is attached to one side of the movable clamping block.

As a further aspect of the present invention: the middle position on the surface of the rotary screw sleeve is fixedly provided with a handle, and two sides of the surface of the rotary screw sleeve are fixedly provided with anti-skid threads.

As a further aspect of the present invention: the middle position inside the mounting seat is provided with a through hole, and the threaded rod is movably inserted in the mounting seat.

As a further aspect of the present invention: the equal fixed mounting in both sides of punching a hole has the stopper, the spacing groove has all been seted up to the both sides on screw rod surface, the spacing groove with stopper swing joint.

As a further aspect of the present invention: and a clamping spring is fixedly installed on one side in the shrinkage groove, and one end of the clamping spring is fixedly connected with one side of the tooth block.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the arrangement of the first clamping ring and the second clamping ring, the integral device has a good installation effect, when a user uses the integral device, a pipeline is placed inside the second clamping ring, the user fixes the first clamping ring at the upper end of the second clamping ring, the insertion rods of the second installation blocks on two sides of the second clamping ring are inserted into the slots, one side of each movable clamping block is inclined, the movable clamping blocks shrink into the mounting grooves along with the insertion rods inserted into the slots, when the insertion rods are inserted to the maximum position, the movable clamping blocks are popped out under the action of the reset springs and clamped with the slots, the first clamping ring and the second clamping ring can be rapidly installed conveniently, when the disassembly is needed, the user pushes the push rod, the push rod pushes the movable clamping blocks to shrink into the mounting grooves, so that the insertion rods can be drawn out from the interiors of the slots, and the rapid disassembly is convenient;

2. the clamping block is arranged, so that the integral device has a contraction effect, a user drives the rotary screw sleeve to rotate through the handle, the threaded rod in the rotary screw sleeve moves towards the inside of the first clamping ring under the action of the limiting block and the limiting groove, and the clamping block is driven to move downwards, so that the pressing plate contracts the pipeline, and the integral device has a good contraction effect;

3. through the setting of the clamping block, the installation of the pressing plate is convenient, when a user uses the clamping block, the user drives the tooth block inside the clamping block to contract into the contraction groove through the pull rod, the user inserts the two ends of the slide rail at the upper end of the pressing plate into the two clamping blocks respectively, after the position is adjusted, the user loosens the pull rod, and the tooth block recovers the original position under the action of the clamping spring and is clamped with the rack, so that the pressing plate is convenient to fix.

Drawings

Fig. 1 is a schematic structural diagram of a pipe shrinking device for agricultural irrigation.

Fig. 2 is an enlarged view of a pipe contracting device for agricultural irrigation, shown at a in fig. 1.

Fig. 3 is an enlarged view of a pipe contracting device for agricultural irrigation at B in fig. 1.

FIG. 4 is a schematic view showing the structure of a mounting seat in a pipe shrinking device for agricultural irrigation

In the figure, 1, a contraction ring; 2. a first snap ring; 3. a second snap ring; 4. a clamping block; 5. a slide rail; 6. pressing a plate; 7. a first mounting block; 8. a second mounting block; 9. rotating the threaded sleeve; 10. a threaded rod; 11. a handle; 12. a mounting seat; 13. a pull rod; 14. clamping and fixing the spring; 15. a contraction groove; 16. a tooth socket; 17. a tooth block; 18. a rack; 19. a slot; 20. inserting a rod; 21. a return spring; 22. mounting grooves; 23. a movable clamping block; 24. a push rod; 25. a clamping groove.

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.

Referring to fig. 1 to 4, in an embodiment of the present invention, a pipe shrinking device for agricultural irrigation includes a shrinking ring 1, two sides of which are respectively provided with a first snap ring 2 and a second snap ring 3, opposite sides of which are attached to each other, two sides of the first snap ring 2 are both fixedly installed with a first installation block 7, a middle position of a lower end of the first snap ring is opened with a slot 19, one side of an inner portion of the slot 19 is opened with a slot 25, two sides of the second snap ring 3 are both fixedly installed with a second installation block 8, a middle position of an upper end of which is fixedly installed with an insertion rod 20 movably inserted into the slot 19, one side of which is opened with an installation groove 22, one end of which is movably installed with a movable clamping block 23, one end of which is located outside the installation groove 22 and clamped with the slot 25, one side of the movable clamping block 23 is fixedly installed with a return spring 21, one end of the, the middle position of the upper end of the first snap ring 2 is provided with an installation seat 12, the upper end of the installation seat 12 is movably provided with a rotary threaded sleeve 9, a threaded rod 10 is movably inserted in the installation seat, the lower end of the rotary threaded sleeve is located inside the first snap ring 2, a clamping block 4 is fixedly installed at the end of the rotary threaded sleeve, shrinkage grooves 15 are formed in two sides of the inside of the clamping block 4, a pull rod 13 is movably inserted in the installation seat, a tooth block 17 is fixedly installed at one end of the pull rod, a pressing plate 6 is movably installed in the inside of the first snap ring 2, a sliding rail 5 is fixedly installed at the middle position of the upper end of the sliding rail and is movably connected with the clamping block 4, tooth grooves 16 are formed in two sides of the.

Furthermore, a push rod 24 is movably inserted in the middle position of one side of the first mounting block 7, one end of the push rod 24 is located in the clamping groove 25, and the end is attached to one side of the movable clamping block 23, so that the whole device can be conveniently detached.

Further, the middle position on the surface of the rotary threaded sleeve 9 is fixedly provided with a handle 11, and the two sides of the surface of the rotary threaded sleeve are fixedly provided with anti-skid threads, so that the rotary threaded sleeve 9 is driven to rotate conveniently.

Furthermore, a through hole is formed in the middle of the inside of the mounting seat 12, and the threaded rod 10 is movably inserted into the through hole, so that the threaded rod 10 can be conveniently inserted.

Further, the equal fixed mounting in both sides of perforation inside has the stopper, and the spacing groove has all been seted up to the both sides on threaded rod 10 surface, and spacing groove and stopper swing joint are convenient for carry on spacingly to threaded rod 10, avoid following rotatory swivel nut 9 and rotate.

Furthermore, a clamping spring 14 is fixedly installed on one side inside the shrinkage groove 15, and one end of the clamping spring is fixedly connected with one side of the tooth block 17, so that clamping of the tooth block 17 and the rack 18 is strengthened.

The utility model discloses a theory of operation is: when the user uses the pipeline, the pipeline is placed in the second snap ring 3, the user fixes the first snap ring 2 on the upper end of the second snap ring 3, the inserted bar 20 of the second mounting block 8 at two sides of the second snap ring 3 is inserted into the slot 19, one side of the movable clamping block 23 is inclined, the movable clamping block 23 is retracted into the mounting slot 22 along with the insertion bar 20 inserted into the slot 19, when the inserted bar 20 is inserted to the maximum position, the movable clamping block 23 is ejected out under the action of the reset spring 21 and clamped with the clamping slot 25, so as to facilitate the rapid mounting of the first snap ring 2 and the second snap ring 3, when the disassembly is required, the user pushes the push rod 24, the push rod 24 pushes the movable clamping block 23 to retract into the mounting slot 22, so that the inserted bar 20 can be drawn out from the slot 19, thereby facilitating the rapid disassembly, the user drives the tooth block 17 inside the clamping block 4 to retract into the retraction slot 15 through the pull rod 13, the user inserts the inside of two card solid pieces 4 respectively with the both ends of clamp plate 6 upper end slide rail 5, after adjusting the completion position, the user loosens pull rod 13, tooth piece 17 resumes the normal position under the effect of card solid spring 14, with rack 18 looks joint, be convenient for fix clamp plate 6, the user drives rotatory swivel nut 9 through handle 11 and rotates, the inside threaded rod 10 of rotatory swivel nut 9 removes to the inside of first snap ring 2 under the effect of stopper and spacing groove, drive card solid piece 4 and remove downwards, thereby make clamp plate 6 contract the pipeline, make the integrated device have fine shrink effect.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A pipeline contraction device for agricultural irrigation comprises a contraction ring (1), wherein a first clamping ring (2) and a second clamping ring (3) are respectively arranged on two sides of the contraction ring, one opposite side of the contraction ring is attached to each other, the contraction device is characterized in that a first installation block (7) is fixedly arranged on each of the two sides of the first clamping ring (2), an insertion groove (19) is formed in the middle position of the lower end of the first clamping ring, a clamping groove (25) is formed in one side of the inner portion of the insertion groove (19), a second installation block (8) is fixedly arranged on each of the two sides of the second clamping ring (3), an insertion rod (20) is fixedly arranged in the middle position of the upper end of the second clamping ring and movably inserted into the insertion groove (19), an installation groove (22) is formed in one side of the insertion groove, a movable clamping block (23) is movably arranged at one end of the movable clamping block, a reset spring (21) is fixedly installed on one side of the movable clamping block (23), one end of the reset spring (21) is fixedly connected with the inside of the installation groove (22), an installation seat (12) is arranged at the middle position of the upper end of the first clamping ring (2), a rotary screw sleeve (9) is movably installed at the upper end of the installation seat (12), a threaded rod (10) is movably inserted in the rotary screw sleeve, the lower end of the rotary screw sleeve is located in the first clamping ring (2), a clamping block (4) is fixedly installed at the middle position of the upper end of the first clamping ring, contraction grooves (15) are formed in two sides of the inside of the clamping block (4), a pull rod (13) is movably inserted in the rotary screw sleeve, a tooth block (17) is fixedly installed at one end of the rotary screw sleeve, a pressing plate (6) is movably installed in the inside of the first clamping ring (2), a sliding rail (5), tooth's socket (16) have all been seted up to the both sides of slide rail (5), and its inside fixed mounting has rack (18), rack (18) with tooth piece (17) looks joint.

2. The pipe constriction device for agricultural irrigation according to claim 1, wherein a push rod (24) is movably inserted in the middle of one side of the first mounting block (7), and one end of the push rod (24) is located inside the clamping groove (25) and is attached to one side of the movable clamping block (23).

3. The pipe constriction device for agricultural irrigation according to claim 1, wherein the handle (11) is fixedly installed at the middle position of the surface of the rotary screw sleeve (9), and the anti-skid threads are fixedly installed on both sides of the surface of the rotary screw sleeve.

4. A pipe constriction device for agricultural irrigation as claimed in claim 1, characterized in that said mounting seat (12) has a perforation in an intermediate position and said threaded rod (10) is movably inserted therein.

5. The pipe constriction device for agricultural irrigation according to claim 4, wherein a limiting block is fixedly mounted on each of two sides inside the through hole, a limiting groove is formed on each of two sides of the surface of the threaded rod (10), and the limiting grooves are movably connected with the limiting blocks.

6. The pipe constriction device for agricultural irrigation according to claim 1, characterized in that a snap spring (14) is fixedly installed at one side inside the constriction groove (15), and one end of the snap spring is fixedly connected with one side of the tooth block (17).