CN210088238U

CN210088238U - Water supply pipe for drip irrigation type agricultural irrigation device

Info

Publication number: CN210088238U
Application number: CN201920768027.3U
Authority: CN
Inventors: 不公告发明人
Original assignee: Fuding Dieshi Agriculture Co Ltd
Current assignee: Fuding Dieshi Agriculture Co Ltd
Priority date: 2019-05-27
Filing date: 2019-05-27
Publication date: 2020-02-18
Anticipated expiration: 2029-05-27

Abstract

The utility model discloses a water supply pipe for a drip irrigation type agricultural irrigation device, which comprises pipe bodies, wherein the outer diameter of the tail end of each pipe body is gradually contracted inwards from left to right to form an annular frustum part, an annular recess for inserting the frustum part on the adjacent pipe body is arranged on the inner wall of the front end of each pipe body, a sealing ring is embedded between each frustum part and each annular recess, and the adjacent two pipe bodies are detachably connected through a locking structure; by adopting the above structure, the utility model, adjacent delivery pipe links together through the mode of cooperation joint between the adjacent delivery pipe when connecting, so, can bring the convenience for the connection of delivery pipe.

Description

Water supply pipe for drip irrigation type agricultural irrigation device

Technical Field

The utility model belongs to the technical field of agricultural irrigation device, a drip irrigation formula delivery pipe for agricultural irrigation device is related to.

Background

In the field irrigation in-process, for the water economy resource with improve the utilization ratio of water resource, more and more adopted the irrigation mode of driping irrigation the formula at present, all need use the delivery pipe among the irrigation equipment of present formula of driping irrigation, many delivery pipes end to end connection in proper order links together through threaded connection's mode between the adjacent delivery pipe, because two adjacent delivery pipes link together through threaded connection's mode, so, have the trouble shortcoming of delivery pipe connection.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model discloses a drip irrigation formula delivery pipe for agricultural irrigation device, adjacent delivery pipe when connecting, links together through the mode of cooperation joint between the adjacent delivery pipe, so, can bring the convenience for the connection of delivery pipe.

The purpose of the utility model is realized like this:

the utility model discloses a drip irrigation formula agricultural irrigation delivery pipe for device, including the body, the external diameter of body tail end is provided with on the inner wall of the front end of body and supplies frustum portion male annular on the adjacent body sunken by left-right internal contraction gradually the frustum portion that forms the annular form, and it is equipped with the sealing washer to inlay between frustum portion and the annular is sunken, and two adjacent bodies pass through locking structure detachable connection.

The utility model discloses a water supply pipe for drip irrigation type agricultural irrigation device, wherein, the locking structure comprises an annular edge covering which is integrally formed with the pipe body and is sleeved outside the frustum part, the outer wall of the front end of the pipe body is provided with a pair of elastic sheets, the outer wall of each elastic sheet is provided with an insert block, and the side wall of the annular edge covering is provided with jacks which can be respectively matched and spliced with one of the insert blocks; after adopting this kind of structure, after the inserted block inserted the jack, can realize the reliable locking to two bodys.

The utility model relates to a water supply pipe for a drip irrigation type agricultural irrigation device, wherein, a first annular inclined plane which can be matched with the inner wall of a jack for guiding so as to facilitate the insertion of an insertion block into the jack is arranged on the outer wall of the outer end part of the insertion block; through the setting of first annular inclined plane, first annular inclined plane can lead in order to make things convenient for the inserted block to insert in the jack with the inner wall cooperation of jack.

The utility model discloses a water supply pipe for a drip irrigation type agricultural irrigation device, wherein, the inner wall of the inner end part of the jack is provided with an annular guide surface which can be matched with the insert block for guiding so as to facilitate the insert block to be inserted into the jack; through the setting of annular spigot surface, but the cooperation of inserted block annular spigot surface leads in order to make things convenient for the inserted block to insert in the jack.

The utility model discloses a water supply pipe for a drip irrigation type agricultural irrigation device, wherein a plurality of annular tooth grooves are arranged on the inner wall of a sealing ring, and annular clamping teeth which can be matched and clamped with one of the annular tooth grooves are arranged on the outer wall of a cone part; by adopting such a structure, the connection strength between the seal ring and the tapered portion can be improved.

The utility model relates to a water supply pipe for a drip irrigation type agricultural irrigation device, wherein, a second annular inclined plane which can be matched with an inserting block for guiding so as to facilitate the inserting block to slide into an annular wrapping edge is arranged on the inner wall of the opening end of the annular wrapping edge; through the setting of second annular inclined plane, the inserted block can be in order to make things convenient for the inserted block to slide into in the annular envelope with the cooperation direction of second annular inclined plane.

By adopting the above structure, the utility model, adjacent delivery pipe links together through the mode of cooperation joint between the adjacent delivery pipe when connecting, so, can bring the convenience for the connection of delivery pipe.

Drawings

FIG. 1 is a schematic cross-sectional view of two connected tubular bodies;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is an enlarged schematic view of the structure at B in fig. 1.

Detailed Description

The following describes the present invention in further detail with reference to the attached drawings.

A water supply pipe for a drip irrigation type agricultural irrigation device comprises pipe bodies 1, wherein the outer diameter of the tail end of each pipe body 1 gradually shrinks inwards from left to right to form an annular frustum part 11, an annular recess 12 into which the frustum part 11 on the adjacent pipe body 1 can be inserted is formed in the inner wall of the front end of each pipe body 1, a sealing ring 2 is embedded between each frustum part 11 and each annular recess 12, and the two adjacent pipe bodies 1 are detachably connected through a locking structure; the locking structure comprises an annular edge covering 13 which is integrally formed with the pipe body 1 and sleeved outside the frustum part 11, a pair of elastic sheets 14 are arranged on the outer wall of the front end of the pipe body 1, an inserting block 15 is arranged on the outer wall of each elastic sheet 14, and inserting holes 16 which can be respectively matched and inserted with one inserting block 15 are arranged on the side wall of the annular edge covering 13; by adopting the structure, after the insertion block is inserted into the insertion hole, the two pipe bodies can be reliably locked; a first annular inclined plane 17 which can be matched with the inner wall of the jack 16 for guiding so as to facilitate the insertion of the insert block 15 into the jack 16 is arranged on the outer wall of the outer end part of the insert block 15; through the arrangement of the first annular inclined plane, the first annular inclined plane can be matched with the inner wall of the jack for guiding so as to facilitate the insertion of the insertion block into the jack; the inner wall of the inner end part of the insertion hole 16 is provided with an annular guide surface 18 which can be matched with the insertion block 15 for guiding so as to facilitate the insertion of the insertion block 15 into the insertion hole 16; through the arrangement of the annular guide surface, the insertion block can be guided by the annular guide surface in a matched manner so as to be conveniently inserted into the insertion hole; a plurality of annular tooth grooves 21 are formed in the inner wall of the sealing ring 2, and annular clamping teeth 19 which can be matched and clamped with one of the annular tooth grooves 21 are formed in the outer wall of the frustum part 11; by adopting the structure, the connection strength of the sealing ring and the conical table part can be improved; a second annular inclined plane 10 which can be matched with the insertion block 15 for guiding so as to facilitate the insertion block 15 to slide into the annular wrapping edge 13 is arranged on the inner wall of the opening end of the annular wrapping edge 13; through the arrangement of the second annular inclined surface, the inserting block can be matched with the second annular inclined surface for guiding so as to be convenient for the inserting block to slide into the annular covered edge; by adopting the structure, when the adjacent water supply pipes are connected, the adjacent water supply pipes are connected together in a matching clamping manner, so that convenience can be brought to the connection of the water supply pipes; when two adjacent bodys are unpack apart to needs, use the push rod instrument to insert in the jack, then release the jack with the inserted block, so, two adjacent bodys can conveniently be dismantled.

It should be noted that, in the above embodiments, as long as the technical solutions can be aligned and combined without contradiction, those skilled in the art can exhaust all possibilities according to the mathematical knowledge of the alignment and combination, and therefore, the present invention does not describe the technical solutions after alignment and combination one by one, but it should be understood that the technical solutions after alignment and combination have been disclosed by the present invention.

It should be noted that the above list is only one specific embodiment of the present invention. Obviously, the present invention is not limited to the above embodiments, and many modifications are possible.

In general, all modifications that can be derived or suggested by those skilled in the art from the disclosure should be considered within the scope of the invention.

Claims

1. The utility model provides a drip irrigation formula delivery pipe for agricultural irrigation device, includes body (1), its characterized in that: the outer diameter of the tail end of the pipe body (1) is gradually shrunk inwards from left to right to form an annular frustum part (11), an annular recess (12) which can be used for inserting the frustum part (11) on the adjacent pipe body (1) is formed in the inner wall of the front end of the pipe body (1), a sealing ring (2) is embedded between the frustum part (11) and the annular recess (12), and the adjacent two pipe bodies (1) are detachably connected through a locking structure.

2. The water supply pipe for the drip irrigation type agricultural irrigation device according to claim 1, wherein the locking structure comprises an annular covered edge (13) which is integrally formed with the pipe body (1) and is sleeved outside the frustum portion (11), a pair of elastic sheets (14) is arranged on the outer wall of the front end of the pipe body (1), an insertion block (15) is arranged on the outer wall of each elastic sheet (14), and insertion holes (16) which can be respectively matched and inserted with one insertion block (15) are arranged on the side wall of the annular covered edge (13).

3. The water supply pipe for drip irrigation type agricultural irrigation equipment according to claim 2, wherein the outer wall of the outer end of the insert block (15) is provided with a first annular inclined surface (17) which can be guided in cooperation with the inner wall of the insertion hole (16) to facilitate the insertion of the insert block (15) into the insertion hole (16).

4. A water supply pipe for a drip irrigation type agricultural irrigation device according to claim 3, wherein the inner wall of the inner end portion of the insertion hole (16) is provided with an annular guide surface (18) which can be guided in cooperation with the insert block (15) to facilitate the insertion of the insert block (15) into the insertion hole (16).

5. The water supply pipe for the drip irrigation type agricultural irrigation device according to claim 4, wherein a plurality of annular tooth grooves (21) are formed on the inner wall of the sealing ring (2), and the outer wall of the cone table portion (11) is provided with annular clamping teeth (19) which can be respectively matched and clamped with one of the annular tooth grooves (21).

6. A water supply pipe for drip irrigation type agricultural irrigation equipment according to claim 5, wherein the inner wall of the open end of the annular rim (13) is provided with a second annular inclined surface (10) which can be guided by the insertion block (15) to facilitate the insertion block (15) to slide into the annular rim (13).