CN217971705U - Novel stock bin air cannon - Google Patents

Abstract

The utility model relates to an air bubble technical field especially relates to a novel feed bin air bubble, and its technical scheme includes: mounting bracket and first casing, first casing and second casing size phase-match, first casing deviates from one side trompil and the intercommunication installation outlet duct of second casing, the intake pipe is installed to trompil and intercommunication on the first casing of outlet duct top, first casing bottom and mounting bracket top one side fixed connection, first casing one side welded mounting has the second casing, movable mounting has the baffle in the second casing, one side fixed mounting that the baffle deviates from first casing has the guide arm, the second casing deviates from one side trompil and the intercommunication installation of first casing has the sealed tube. The utility model provides a problem that the bulk material got into in the air bubble easily under the inside decompression condition of air bubble.

Description

Novel stock bin air cannon

Technical Field

The utility model relates to an air bubble technical field specifically is a novel feed bin air bubble.

Background

The air cannon, also known as air flow-aid device, arch-breaking device and blockage-removing device, is characterized by that it uses the strong air flow of suddenly-jetted compressed gas and makes it directly impact into the blocking fault area for storing discrete material at a speed exceeding Mach (sonic speed), and said suddenly-released expansion shock wave can overcome static friction of material and can make the material in the container restore to flow again.

The search shows that: chinese utility model patent: the utility model is CN207450745U, the invention discloses a discharging movable air cannon, which belongs to the technical field of bulk discharging, and comprises the air cannon, a movable trolley, a support, an air outlet cylinder and an angle adjusting device, wherein the bottom of the support is fixed on the movable trolley, the upper part of the support is provided with the air cannon and the angle adjusting device, the air outlet cylinder is connected with the air cannon, the angle adjusting device comprises an angle scale and a positioning plate, the angle scale is connected with a rotating shaft connected with the air cannon, and the positioning plate is fixed on the support; remove air bubble have nimble mobile, easy operation, save advantages such as labour to can solve the difficult problem of the dead angle clearance of various containers or car hopper through angle modulation, clean up, thoroughly, work efficiency is high.

In the prior art, when CN207450745U is used, the air outlet cylinder is buried in the bulk material and impacts the bulk material through strong air flow, and after the impact is completed, a certain amount of bulk material enters the air cannon through the air outlet cylinder, so that a novel silo air cannon is needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel feed bin air bubble possesses the advantage of avoiding the bulk material to get into the air bubble, has solved the problem that the bulk material got into in the air bubble easily under the inside decompression condition of air bubble.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel feed bin air bubble, includes mounting bracket and first casing, first casing one side welded mounting has the second casing, movable mounting has the baffle in the second casing, one side fixed mounting that the baffle deviates from first casing has the guide arm, the second casing deviates from one side trompil and the intercommunication of first casing and installs the sealed tube.

When using a novel feed bin air bubble among this technical scheme, carry out gas injection in to first casing and second casing through the intake pipe to make the baffle remove to second casing one side under the atmospheric pressure effect, when carrying out the air escape operation, because atmospheric pressure diminishes in first casing and the second casing, under the effect of spring body, the baffle removes to first casing one side, and seals the opening of outlet duct department, thereby avoids in the bulk material gets into the air bubble.

Preferably, first casing and second casing size phase-match, the outlet duct is installed in the trompil and the intercommunication of one side that first casing deviates from the second casing, and the intake pipe is installed in the trompil and the intercommunication on the first casing of outlet duct top, first casing bottom and mount frame top one side fixed connection. Through set up intake pipe and outlet duct on first casing to conveniently go first casing and can carry out the gas injection operation to the second casing inboard.

Preferably, second casing bottom and mounting bracket top opposite side fixed connection, second casing internal diameter and wall thickness all match with first casing internal diameter and wall thickness. The baffle can be horizontally displaced inside the first shell and the second shell by matching the inner diameter and the thickness of the first shell with the inner diameter and the thickness of the second shell.

Preferably, the radian of the baffle is matched with the radian of the inner side of the first shell, and one side of the baffle, which is close to the first shell, is coated with a sealing gasket. The sealing gasket is arranged on the baffle plate, so that the air outlet pipe can be sealed through the sealing gasket on the baffle plate.

Preferably, one side of the guide rod, which is far away from the baffle plate, is movably arranged in the sealing pipe, and the spring body is movably sleeved on the guide rod at the side of the baffle plate, which is opposite to the second shell. Through set up the spring body on the guide arm to promote the baffle through the spring body and move to first casing one side.

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

the utility model discloses a set up the baffle to with baffle and guide arm fixed connection, thereby make baffle accessible guide arm slide in first casing and second casing inboard, thereby seal the trompil of outlet duct department through the baffle, reached then and avoided the bulk material to get into the effect of air bubble.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is an enlarged view of FIG. 1;

fig. 3 is a schematic front view of the structure of the present invention.

In the figure: 1. a mounting frame; 2. a first housing; 3. an air outlet pipe; 4. an air inlet pipe; 5. a baffle plate; 6. a spring body; 7. a second housing; 8. a sealing tube; 9. a guide bar; 10. and a gasket.

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 efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example one

As shown in fig. 1, fig. 2 and fig. 3, the present invention provides an embodiment: the utility model provides a novel feed bin air bubble, includes first casing 2, and 2 one side welded mounting of first casing have second casing 7, and movable mounting has baffle 5 in the second casing 7, and 5 radians of baffle and 2 inboard radians phase-matches of first casing, and the baffle 5 is close 2 one side cladding of first casing and is sealed the pad 10. By arranging the sealing gasket 10 on the baffle 5, the outlet pipe 3 can be sealed by the sealing gasket 10 on the baffle 5. One side of the baffle 5, which is far away from the first shell 2, is fixedly provided with a guide rod 9, and one side of the second shell 7, which is far away from the first shell 2, is provided with an opening and is communicated with a sealing pipe 8. One side of the guide rod 9 departing from the baffle 5 is movably arranged in the sealing tube 8, and the spring body 6 is movably sleeved on the guide rod 9 at one side of the baffle 5 opposite to the second shell 7. By providing the spring body 6 on the guide rod 9, the shutter 5 is pushed by the spring body 6 to move toward the first housing 2 side. Through setting up baffle 5 to with baffle 5 and guide arm 9 fixed connection, thereby make 5 accessible guide arms 9 of baffle slide in first casing 2 and 7 inboards of second casing, thereby seal the trompil of 3 departments of outlet duct through baffle 5, reached the effect of avoiding bulk material to get into the air bubble then.

Example two

As shown in fig. 1, fig. 2 and fig. 3, the present invention provides an embodiment: the utility model provides a novel feed bin air bubble, compares in embodiment one, and this embodiment still includes mounting bracket 1 and first casing 2, first casing 2 and 7 size phase-matchs of second casing, and first casing 2 deviates from one side trompil and the intercommunication of second casing 7 and installs outlet duct 3, and trompil and the intercommunication are installed intake pipe 4, 2 bottom of first casing and 1 top one side fixed connection of mounting bracket on the first casing 2 of 3 tops of outlet duct. By providing the air inlet pipe 4 and the air outlet pipe 3 on the first casing 2, the operation of injecting air into the first casing 2 and the second casing 7 is facilitated. Second casing 7 is installed in 2 one side welding of first casing, and 7 bottom and the 1 top opposite side fixed connection of mounting bracket of second casing, 7 internal diameters of second casing and wall thickness all with 2 internal diameters of first casing and wall thickness phase-match. By matching both the inner diameter and the thickness of the first casing 2 with those of the second casing 7, the baffle 5 can be horizontally displaced inside the first casing 2 and the second casing 7.

The utility model discloses during the use, carry out gas injection through intake pipe 4 in to first casing 2 and the second casing 7 to make baffle 5 remove to 7 one side of second casing under the atmospheric pressure effect, when carrying out the air escape operation, because the atmospheric pressure diminishes in first casing 2 and the second casing 7, under the effect of spring body 6, baffle 5 removes to 2 one side of first casing, and seals the opening of 3 departments of outlet duct, thereby avoid in the bulk material gets into the air bubble.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (5)

1. The utility model provides a novel feed bin air cannon, includes mounting bracket (1) and first casing (2), its characterized in that: first casing (2) one side welding is installed second casing (7), movable mounting has baffle (5) in second casing (7), one side fixed mounting that baffle (5) deviate from first casing (2) has guide arm (9), sealed tube (8) are installed to one side trompil and the intercommunication that second casing (7) deviate from first casing (2).

2. The novel bin air cannon of claim 1, wherein: first casing (2) and second casing (7) size phase-match, first casing (2) deviate from one side trompil and the intercommunication of second casing (7) and install outlet duct (3), trompil and intercommunication are installed in first casing (2) of outlet duct (3) top intake pipe (4), first casing (2) bottom and mounting bracket (1) top one side fixed connection.

3. The novel bin air cannon of claim 1, wherein: second casing (7) bottom and mounting bracket (1) top opposite side fixed connection, second casing (7) internal diameter and wall thickness all with first casing (2) internal diameter and wall thickness phase-match.

4. The novel bin air cannon of claim 1, wherein: baffle (5) radian and the inboard radian phase-match of first casing (2), baffle (5) are close first casing (2) one side cladding has sealed pad (10).

5. The novel bin air cannon of claim 1, wherein: one side of the guide rod (9) departing from the baffle (5) is movably arranged in the sealing pipe (8), and the spring body (6) is movably sleeved on the guide rod (9) on one side of the baffle (5) opposite to the second shell (7).

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