CN211738314U - Ball valve joint of watering cart - Google Patents

Abstract

The utility model discloses a watering lorry ball valve joint who belongs to valve joint technical field, including ball valve body and connection fixing device, the right-hand member integrated into one piece of ball valve body is equipped with the connector, the outer wall front portion of connector, the rear portion, top and bottom all are equipped with the fixed strip, the inner chamber of connector insertion watering lorry outlet pipe, the interior front portion of the pipeline wall of watering lorry outlet pipe, interior rear portion, interior top and interior bottom have all opened the fixed slot, the fixed strip is rabbeted in the fixed slot after inserting the watering lorry outlet pipe, the top and the bottom of watering lorry outlet pipe have all welded connection fixing device, the roof and the bottom of ball valve body all inwards opened and are connected the fixed orifices, the utility model discloses structural design scientific and reasonable promotes ball valve articulate's stability, and the ball valve is fixed and dismantle all very convenient.

Description

Ball valve joint of watering cart

Technical Field

The utility model relates to a valve connects technical field, specifically is a watering lorry ball valve connects.

Background

The ball valve, the on-off piece is driven by the valve rod, and the valve of rotary motion is made to the duplex winding ball valve axis, it is used for fluidic regulation and control also to do, wherein have very strong shearing force between its V type ball core of hard seal V type ball valve and the metal disk seat of build-up welding carbide, specially adapted contains the fibre, the medium of small solid particle etc. and the multiple-way ball valve not only can nimble control medium's confluence, reposition of redundant personnel, and the switching of flow direction on the pipeline, also can close arbitrary passageway simultaneously and make two other passageways link to each other, this type of valve generally should horizontal installation in the pipeline, the ball valve divide into according to the drive mode: pneumatic ball valves, electric ball valves, manual ball valves.

The outlet pipe of watering lorry needs to be connected with the ball valve and controls rivers, and the stability of current ball valve articulate is not good, and the ball valve is fixed and dismantle inconvenient, can not satisfy the user demand.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.

The present invention has been made in view of the above and/or other problems that exist in the prior art ball valve connectors for watering cart.

Therefore, the utility model aims at providing a watering lorry ball joint can solve the current ball valve joint stability that the aforesaid provided and is not good, and is fixed all inconvenient with the dismantlement, can not satisfy user demand's problem.

For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:

a sprinkler ball valve fitting, comprising: ball valve body and connection fixing device, the right-hand member integrated into one piece of ball valve body is equipped with the connector, the outer wall front portion, rear portion, top and the bottom of connector all are equipped with the fixed strip, the inner chamber of watering lorry outlet pipe is inserted to the connector, the fixed slot has all been opened to anterior, interior rear portion, interior top and the interior bottom in the pipeline wall of watering lorry outlet pipe, the fixed strip is rabbeted in the fixed slot after inserting the watering lorry outlet pipe, connection fixing device has all been welded to the top and the bottom of watering lorry outlet pipe, the roof and the bottom of ball valve body all inwards opened and are connected the fixed orifices.

As a watering lorry ball valve joint's an preferred scheme, wherein: the connector is made of stainless steel.

As a watering lorry ball valve joint's an preferred scheme, wherein: and a sealing ring is arranged at the outer side of the connector at the right end of the ball valve body.

As a watering lorry ball valve joint's an preferred scheme, wherein: connect fixing device and include the grease chamber, be equipped with the oil pocket in the inner chamber of grease chamber, the one end that is close to the watering lorry outlet pipe of grease chamber is equipped with the baffle, it is equipped with the fixed pin to run through the baffle in the grease chamber, the one end that the watering lorry outlet pipe was kept away from to the grease chamber is opened there is logical hydraulic fluid port, lead to hydraulic fluid port and lead to oil pipe way fixed connection, lead to oil pipe way's the other end and miniature oil pump fixed connection, the other end of miniature oil pump passes through pipeline and oil storage tank fixed connection.

Compared with the prior art: the ball valve joint for the sprinkler is provided with a connector, a fixing strip, a sprinkler water outlet pipe, a fixing groove, a connecting and fixing device, an oil chamber, an oil pocket, a baffle plate, a fixing pin, an oil through hole, an oil through pipeline, a micro oil pump, an oil storage tank, a connecting and fixing hole and a sealing ring; the connector is arranged at the right end of the ball valve body, fixing strips are arranged at the front part, the rear part, the top part and the bottom part of the outer wall of the connector, fixing grooves are formed in the front inner part, the rear inner part, the top inner part and the bottom inner part of the pipeline wall of the water outlet pipe of the sprinkler, connecting and fixing devices are welded at the top part and the bottom part of the water outlet pipe of the sprinkler, and connecting and fixing holes are formed in the top wall and the bottom part of the ball valve body inwards;

after the fixing strip on the connector is aligned with the fixing groove on the inner wall of the water outlet pipe of the sprinkler, the connector is inserted into the water outlet pipe of the sprinkler, the sealing ring is in close contact with the left wall of the water outlet pipe of the sprinkler for sealing, and the fixing strip and the fixing groove are matched to limit the ball valve body and the water outlet pipe of the sprinkler mutually, so that the ball valve body and the water outlet pipe of the sprinkler are prevented from rotating, and the connection stability of the ball valve body;

the hydraulic oil is pumped into to the oil pocket in the oil pocket to miniature oil pump, the oil pocket inflation and with the fixed pin to the direction top of the connection fixed orifices on the ball valve body, the stiff end of final fixed pin is pushed into the inner chamber of connecting the fixed orifices, thereby make ball valve body and watering lorry outlet pipe fixed, if dismantle the ball valve body and maintain the change, the oil pump play through miniature oil pump in with the oil pocket can push back the normal position with the fixed pin, remove the fixed of ball valve body and watering lorry outlet pipe, it is fixed and dismantle the square just swift that the is just used.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic view of the connection effect of the present invention;

FIG. 3 is a right-side view of the connector of the present invention;

fig. 4 is a right-view schematic diagram of the sprinkler water outlet pipe and the connecting and fixing device of the present invention.

In the figure, a ball valve body 100, a connector 200, a fixing strip 210, a water outlet pipe 300 of a sprinkler, a fixing groove 310, a 400 connecting and fixing device, an oil chamber 410, an oil pocket 420, a baffle 430, a 440 fixing pin, an oil through port 450, an oil through pipeline 460, a micro oil pump 470, an oil storage tank 480, a 500 connecting and fixing hole and a 600 sealing ring.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

The utility model provides a ball valve joint of a sprinkler, please refer to fig. 1 and 2, which comprises a ball valve body 100 and a connecting and fixing device 400;

referring to fig. 1, 2 and 3, the right end of the ball valve body 100 is integrally formed with a connector 200, the front, rear, top and bottom of the outer wall of the connector 200 are provided with fixing strips 210, the connector 200 is inserted into the inner cavity of the sprinkler water outlet pipe 300, the sprinkler water outlet pipe 300 is used as a channel for water output from a sprinkler, the inner front, rear, top and bottom of the pipe wall of the sprinkler water outlet pipe 300 are provided with fixing slots 310, the fixing strips 210 are inserted into the sprinkler water outlet pipe 300 and then embedded in the fixing slots 310, the fixing strips 210 are matched with the fixing slots 310 to limit the ball valve body 100 and the sprinkler water outlet pipe 300 to prevent them from rotating;

referring to fig. 1, 2 and 4, the top and bottom of the water outlet pipe 300 of the sprinkler are welded with the connection fixing devices 400, the top wall and the bottom of the ball valve body 100 are both provided with connection fixing holes 500 inwards, and the connection fixing devices 400 are matched with the connection fixing holes 500 to fix the ball valve body 100 and the water outlet pipe 300 of the sprinkler;

the connector 200 is made of stainless steel materials to prevent corrosion;

a sealing ring 600 is arranged at the right end of the ball valve body 100 and positioned on the outer side of the connector, and the sealing ring 600 is used for sealing the joint of the ball valve body 100 and the water outlet pipe 300 of the sprinkler;

referring to fig. 1 and 2, the connecting and fixing device 400 includes an oil chamber 410, an oil pocket 420 is disposed in an inner cavity of the oil chamber 410, a baffle 430 is disposed at one end of the oil chamber 410 close to the sprinkler water outlet pipe 300, a fixing pin 440 penetrates through the baffle in the oil chamber 410, an oil through port 450 is disposed at one end of the oil chamber 410 away from the sprinkler water outlet pipe 300, the oil through port 450 is fixedly connected with an oil through pipe 460, the other end of the oil through pipe 460 is fixedly connected with a micro oil pump 470, the other end of the micro oil pump 470 is fixedly connected with an oil storage tank 480 through a pipe, hydraulic oil is pumped into the oil pocket 420 in the oil chamber 410 through the micro oil pump 470, the oil pocket 420 is expanded and pushes the fixing pin 440 in the direction of the connecting and fixing hole 500 on the ball valve body 100, and finally the fixing end of the fixing pin 440 is pushed into the inner;

when the ball valve is used, a person skilled in the art needs to align the fixing strip 210 on the connector 200 with the fixing groove 310 on the inner wall of the sprinkler outlet pipe 300, insert the connector 200 into the sprinkler outlet pipe 300, at this time, the sealing ring 600 is in close contact with the left wall of the sprinkler outlet pipe 300 to seal, and the fixing strip 210 and the fixing groove 310 are matched to limit the ball valve body 100 and the sprinkler outlet pipe 300 from rotating, pump hydraulic oil into the oil pocket 420 in the oil chamber 410 through the micro oil pump 470, the oil pocket 420 expands and pushes the fixing pin 440 toward the fixing hole 500 on the ball valve body 100, finally the fixing end of the fixing pin 440 is pushed into the inner cavity of the fixing hole 500, so that the ball valve body 100 and the sprinkler outlet pipe 300 are fixed, if the ball valve body 100 is to be disassembled for maintenance and replacement, the fixing pin 440 can be pushed back to the original position through the oil pump 470 pumping out of the oil pocket 420, the fixation between the ball valve body 100 and the water outlet pipe 300 of the sprinkler is released.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims (4)

1. The utility model provides a watering lorry ball valve connects which characterized in that: including ball valve body (100) and connection fixing device (400), the right-hand member integrated into one piece of ball valve body (100) is equipped with connector (200), outer wall front portion, rear portion, top and the bottom of connector (200) all are equipped with fixed strip (210), the inner chamber of watering lorry outlet pipe (300) is inserted in connector (200), fixed slot (310) have all been opened to inside front portion, inside rear portion, inside top and the interior bottom of the pipeline wall of watering lorry outlet pipe (300), scarf joint in fixed slot (310) behind watering lorry outlet pipe (300) is inserted in fixed slot (210) in fixed strip (210), connection fixing device (400) have all been welded to the top and the bottom of watering lorry outlet pipe (300), the roof and the bottom of ball valve body (100) all inwards open and have and connect fixed orifices (500).

2. A sprinkler ball valve fitting according to claim 1, wherein: the connector (200) is made of stainless steel.

3. A sprinkler ball valve fitting according to claim 1, wherein: and a sealing ring (600) is arranged at the outer side of the connector at the right end of the ball valve body (100).

4. A sprinkler ball valve fitting according to claim 1, wherein: connect fixing device (400) including grease chamber (410), be equipped with oil pocket (420) in the inner chamber of grease chamber (410), the one end that is close to watering lorry outlet pipe (300) of grease chamber (410) is equipped with baffle (430), it is equipped with fixed pin (440) to run through the baffle in grease chamber (410), the one end that watering lorry outlet pipe (300) was kept away from in grease chamber (410) is opened there is logical hydraulic fluid port (450), lead to hydraulic fluid port (450) and logical oil pipe way (460) fixed connection, the other end and miniature oil pump (470) fixed connection of logical oil pipe way (460), the other end of miniature oil pump (470) passes through pipeline and oil storage tank (480) fixed connection.

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