CN219507127U

CN219507127U - Emptying switching device for conveying filter tip

Info

Publication number: CN219507127U
Application number: CN202320769851.7U
Authority: CN
Inventors: 卢泉波; 卜海福; 梁锦镇; 伊云良
Original assignee: Guangzhou Shuangyong Intelligent Technology Co ltd
Current assignee: Guangzhou Shuangyong Intelligent Technology Co ltd
Priority date: 2023-04-10
Filing date: 2023-04-10
Publication date: 2023-08-11
Anticipated expiration: 2033-04-10

Abstract

The utility model relates to the technical field of emptying switching devices and discloses an emptying switching device for conveying a filter tip, which comprises a shell, wherein one end of the inside of the shell is fixedly connected with an inlet pipe fixing seat, the middle part of the inlet pipe fixing seat is provided with a through hole, and one side of the inside of the through hole is fixedly connected with a fixed input pipeline. According to the utility model, the interface of the two pipelines is horn-shaped, so that the surface of the filter tip is not damaged, the swing amplitude is small in the emptying state and the swing angle is formed after the filter tip is separated from a certain distance through the matching of the air cylinder, the sliding rod and the guide groove, the surface of the filter tip passing through the filter tip is not scratched, the sealing performance of the fixed input pipeline in transmission and the purpose of limiting the movable output pipeline are enhanced through the combination of the sealing valve core and the sealing limiting plate, and the sealing performance and good mobility of the switching port can be enhanced through the matching of the Y-shaped sealing ring and the O-shaped sealing ring.

Description

Emptying switching device for conveying filter tip

Technical Field

The utility model relates to the technical field of emptying switching devices, in particular to an emptying switching device for conveying a filter tip.

Background

The conveying pipeline is a pipeline for specially conveying liquid and gas materials, the pipeline conveying method is called pipeline conveying, and the filter rod conveying and emptying switching device is pipeline position adjustable equipment for conveying materials through the filter rod.

At present, the emptying switching device of the filter rod conveying pipeline in the market still has the defects, the emptying switching device with most adjustable pipeline positions is poor in sealing performance, the filter rods passing through the pipe orifice butt joint position are extremely easy to damage, in addition, when the emptying state is switched, the swing amplitude is large, and the practicability is reduced.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides an emptying switching device for conveying a filter tip.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an evacuation auto-change over device for tip is carried, includes the casing, the inside one end fixedly connected with entry pipe fixing base of casing, the through-hole has been seted up at the middle part of entry pipe fixing base, the fixed input pipeline of inside one side fixedly connected with of through-hole, the discharge gate has been seted up to the opposite side of through-hole, the inside both ends of discharge gate are all fixedly connected with sealed limiting plate, both ends sealed limiting plate's outside one end all is provided with Y type sealing washer, both ends the outside of Y type sealing washer all laminates mutually with the discharge gate, both sides sealed limiting plate's inboard other end has all seted up the notch, both sides the inside of notch is provided with O type sealing washer.

As a further description of the above technical solution:

the middle parts of the outer ends of the sealing limiting plates at two sides are fixedly connected with sealing valve cores, and the outer ends of the sealing valve cores at two ends are fixedly connected inside the shell.

As a further description of the above technical solution:

guide grooves are formed in the two ends of the outer side of the shell, and sliding rods are connected inside the guide grooves in a sliding mode.

As a further description of the above technical solution:

the two ends the body of rod outside of slide bar is all fixedly connected with outlet pipe fixing base, both ends the bottom of outlet pipe fixing base is fixed connection at the top both ends of connecting plate respectively.

As a further description of the above technical solution:

the bottom one end of connecting plate is connected with the cylinder through the support rotation, the one end that the connecting plate was kept away from to the cylinder rotates and is connected with the connecting seat, the top fixed connection of connecting seat is in the inside bottom of casing.

As a further description of the above technical solution:

the inside of outlet pipe fixing base is provided with movable output pipeline.

As a further description of the above technical solution:

the connecting ends of the movable output pipeline and the fixed input pipeline are respectively arranged in a horn shape, and the diameter of the pipe orifice of the movable output pipeline is the same as that of the pipe orifice of the fixed input pipeline.

The utility model has the following beneficial effects:

1. according to the utility model, the joint of the two pipelines is horn-shaped, so that the surface of the passing filter tip is not damaged, and the swing amplitude is smaller in the emptying state by matching the air cylinder, the sliding rod and the guide groove, and the swing angle is formed after the filter tip is separated from a certain distance.

2. According to the utility model, the sealing valve core and the sealing limiting plate are combined, so that the purposes of sealing during the transmission of a fixed input pipeline and limiting a movable output pipeline can be enhanced, and the sealing performance and good mobility of a switching port can be enhanced by matching the Y-shaped sealing ring with the O-shaped sealing ring.

Drawings

FIG. 1 is a front view of an evacuation switching device for delivering a tip rod according to the present utility model;

FIG. 2 is a cross-sectional view of an evacuation switching device for delivering a tip according to the present utility model;

fig. 3 is a partial enlarged view of a portion a in fig. 2.

Legend description:

1. a housing; 2. a guide groove; 3. a slide bar; 4. a connecting plate; 5. a cylinder; 6. a connecting seat; 7. a movable output conduit; 8. an O-shaped sealing ring; 9. a Y-shaped sealing ring; 10. sealing limiting plates; 11. an inlet pipe fixing seat; 12. an outlet pipe fixing seat; 13. sealing the valve core; 14. the input pipe is fixed.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-3, one embodiment provided by the present utility model is: the utility model provides an evacuation auto-change over device is used in tip transportation, includes casing 1, and the inside one end fixedly connected with entry pipe fixing base 11 of casing 1, the through-hole has been seted up at the middle part of entry pipe fixing base 11, and the inside one side fixedly connected with of through-hole is fixed to input pipeline 14, installs fixed input pipeline 14 through entry pipe fixing base 11, further carries the tip through fixed input pipeline 14, further exports the tip through the through-hole.

Further explaining, the discharge gate has been seted up to the opposite side of through-hole, the inside both ends of discharge gate all fixedly connected with seals limiting plate 10, the outside one end of both ends seals limiting plate 10 all is provided with Y type sealing washer 9, the outside of both ends Y type sealing washer 9 all is laminated mutually with the discharge gate, the notch has all been seted up to the inboard other end of both sides seals limiting plate 10, the inside of both sides notch is provided with O type sealing washer 8, the outside middle part of both sides seals limiting plate 10 all fixedly connected with seals case 13, the outside of both ends seals case 13 all fixedly connected with is in the inside of casing 1, the leakproofness when the transmission of fixed input pipeline 14 is strengthened through seal case 13 and seal limiting plate 10 and to the spacing purpose of activity output pipeline 7, further cooperate with O type sealing washer 8 through Y type sealing washer 9, can strengthen the leakproofness and the good activity of switching mouth.

Further explaining, guide slot 2 has all been seted up at the outside both ends of casing 1, the inside of both ends guide slot 2 is all sliding connection has slide bar 3, the body of rod outside of both ends slide bar 3 is all fixedly connected with outlet pipe fixing base 12, the bottom of both ends outlet pipe fixing base 12 is fixed connection respectively at the top both ends of connecting plate 4, the bottom one end of connecting plate 4 is connected with cylinder 5 through the support rotation, the one end that connecting plate 4 was kept away from to cylinder 5 is rotated and is connected with connecting seat 6, the top fixed connection of connecting seat 6 is in the inside bottom of casing 1, drive slide bar 3 through starting cylinder 5 and remove in the inside of guide slot 2, further drive outlet pipe fixing base 12 through slide bar 3 and remove, further drive movable output pipeline 7 and leave the inside of sealing valve core 13 and incline, further make the mouth of pipe of fixed input pipeline 14 dislocation with the mouth of pipe of movable output pipeline 7, thereby swing range is less when having reached to switch the evacuation state, and can form the swing angle again after breaking away from a section distance.

Further explaining, the inside of the outlet pipe fixing seat 12 is provided with the movable output pipeline 7, the joint ends of the movable output pipeline 7 and the fixed input pipeline 14 are all in a horn shape, the pipe orifice diameter of the movable output pipeline 7 is the same as the pipe orifice diameter of the fixed input pipeline 14, the pipe orifices of the two pipelines are further utilized to be in a horn shape, the surface of the passing filter tip is not damaged, and the sealing performance of the filter tip in the state is good.

Working principle: when normal filter rods are conveyed, the fixed input pipeline 14 is aligned with the pipe orifice of the movable output pipeline 7 for further conveying, when the filter rods are required to be switched into a back-blowing emptying state, the starting cylinder 5 drives the sliding rod 3 to move in the guide groove 2, the sliding rod 3 further drives the outlet pipe fixing seat 12 to move, the movable output pipeline 7 is further driven to leave the inner part of the sealing valve core 13 and incline, the pipe orifice of the fixed input pipeline 14 and the pipe orifice of the movable output pipeline 7 are further staggered, a baffle plate is further added in the shell 1 to block and collect the filter rods in the movable output pipeline 7, the sealing performance of the filter rods in conveying is further improved through a plurality of sealing devices, the joint of the pipe orifices is horn-shaped, the surface of the filter rods passing through the filter rods is not damaged, the O-shaped sealing ring 8 and the Y-shaped sealing ring 9 are further utilized to be combined, the sealing performance of the interface of the filter rods is improved, the purposes that the swing amplitude is smaller in the emptying state and a swing angle is formed after the filter rods are separated from a certain distance are achieved, and the sealing performance of the filter rods is improved to a certain extent.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides an evacuation auto-change over device is used in tip transportation, includes casing (1), its characterized in that: the utility model discloses a novel energy-saving type solar energy collector is characterized in that an inlet pipe fixing seat (11) is fixedly connected with one end of the inside of a shell (1), a through hole is formed in the middle of the inlet pipe fixing seat (11), a fixed input pipeline (14) is fixedly connected with one side of the inside of the through hole, a discharge hole is formed in the other side of the through hole, two ends of the inside of the discharge hole are fixedly connected with a sealing limiting plate (10), Y-shaped sealing rings (9) are arranged at one end of the outer side of the sealing limiting plate (10), two ends of the Y-shaped sealing rings (9) are attached to the discharge hole, a notch is formed in the other end of the inner side of the sealing limiting plate (10), and O-shaped sealing rings (8) are arranged in the notch.

2. An evacuation switching device for transporting a tip according to claim 1, wherein: the middle parts of the outer ends of the sealing limiting plates (10) on two sides are fixedly connected with sealing valve cores (13), and the outer ends of the sealing valve cores (13) on two ends are fixedly connected inside the shell (1).

3. An evacuation switching device for transporting a tip according to claim 1, wherein: guide grooves (2) are formed in two ends of the outer side of the shell (1), and sliding rods (3) are slidably connected in the guide grooves (2) at two ends.

4. A device for switching evacuation for delivering a tip according to claim 3, wherein: the two ends the body of rod outside of slide bar (3) is all fixedly connected with outlet pipe fixing base (12), both ends the bottom of outlet pipe fixing base (12) is fixed connection respectively at the top both ends of connecting plate (4).

5. An evacuation switching device for transporting a tip according to claim 4, wherein: the bottom one end of connecting plate (4) is connected with cylinder (5) through the support rotation, the one end that connecting plate (4) was kept away from to cylinder (5) rotates and is connected with connecting seat (6), the top fixed connection of connecting seat (6) is in the inside bottom of casing (1).

6. An evacuation switching device for transporting a tip according to claim 5, wherein: the inside of the outlet pipe fixing seat (12) is provided with a movable output pipeline (7).

7. An evacuation switching device for transporting a tip according to claim 6, wherein: the connecting ends of the movable output pipeline (7) and the fixed input pipeline (14) are horn-shaped, and the diameter of the pipe orifice of the movable output pipeline (7) is the same as that of the pipe orifice of the fixed input pipeline (14).