CN215206491U

CN215206491U - A atmospheric pressure discharge device for ejection of compact

Info

Publication number: CN215206491U
Application number: CN202023348592.6U
Authority: CN
Inventors: 刘欢; 苏丽梅; 杨立恒; 丛景霖; 张永杰
Original assignee: Changchun Ant N Coating Equipment Co ltd
Current assignee: Changchun Ant N Coating Equipment Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-12-17
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses an atmospheric pressure discharge device for ejection of compact, including setting up the discharging pipe at ejection of compact position, the inside water conservancy diversion passageway that is used for arranging the material that is equipped with of discharging pipe, an install bin is installed in the discharging pipe outside, a slip notch has been seted up to the discharging pipe inner wall at install bin place, and the cooperation is equipped with a picture peg that dams in the slip notch, the picture peg left end that dams is connected and is used for driving its pneumatic driving piece that slides in the slip notch in order to realize the shutoff, the utility model discloses drawback to current device designs, adopts the pneumatic mode to arrange the material to utilize the air current to produce the negative pressure, the effectual material efficiency of arranging that has improved, found the rotation inner wall simultaneously, avoid appearing the problem of jam, the practicality is strong.

Description

A atmospheric pressure discharge device for ejection of compact

Technical Field

The utility model relates to a arrange material technical field, specifically a atmospheric pressure discharge device for the ejection of compact.

Background

The five cereals mean: rice, wheat, soybean, corn and potatoes, and grains other than rice and flour are also customarily called minor cereals, and the minor cereals also refer to food crops, so the minor cereals are also the general term for food crops.

Generally adopt the box storage when having this kind of graininess material of rice, then a discharging pipe has been seted up to bottom half again, only needs to open discharging pipe tip when getting the material, and under the effect of gravity, graininess material then can discharge fast, and this kind of discharge mode is based on the gravity of material self, and this kind of discharge mode makes ejection of compact speed slower to the problem of jam still can take place.

In view of the above, an air pressure discharge device for discharging is now provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an atmospheric pressure discharge device for the ejection of compact 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:

the utility model provides an atmospheric pressure discharge device for ejection of compact, is including setting up the discharging pipe in ejection of compact position, the inside water conservancy diversion passageway that is used for arranging the material that is equipped with of discharging pipe, an install bin is installed in the discharging pipe outside, a sliding groove mouth has been seted up to the discharging pipe inner wall at install bin place, and the cooperation is equipped with one in the sliding groove mouth and dams the picture peg, dam the picture peg left end and connect and be used for driving its pneumatic driving piece that slides in the sliding groove mouth in order to realize the shutoff.

As a further aspect of the present invention: the pneumatic driving piece is including setting up the piston cylinder in the installation box inside, the inside sliding fit of piston cylinder has a piston piece, it is fixed to be connected through reset spring between the piston piece outside and the piston cylinder inner wall, the piston piece other end is equipped with a piston rod, and the piston rod stretches out the piston cylinder left end and is connected with the picture peg that dams, the left piston cylinder of piston piece is inside for aerifing the chamber, the left downside of aerifing the chamber is equipped with an air inlet, the air inlet passes through the pipeline and is connected with high compression pump's air feed end.

As a further aspect of the present invention: the utility model discloses a quick-witted discharging pipe, including the discharging pipe, the discharging pipe is equipped with the first buffer memory chamber of annular structure, the inside supplementary discharging assembly that still is equipped with of discharging pipe, supplementary discharging assembly is including setting up the mounting groove at water conservancy diversion passageway inner wall, the cooperation is equipped with a rotatory inner tube in the mounting groove, rotate through rolling bearing between rotatory inner tube and the discharging pipe and be connected, the inside first buffer memory chamber that is annular structure that is equipped with of rotatory inner tube, rotatory inner tube inner wall array distribution has the jet-propelled pipe of a plurality of and first buffer memory chamber intercommunication, jet-propelled pipe is the acute angle setting with rotatory inner tube tangent plane, the discharging pipe is inside to be equipped with one and to buffer memory chamber with first buffer memory chamber position corresponding second buffer memory chamber, the rotatory inner tube outside is equipped with one and is used for the annular groove with second buffer memory chamber and first buffer memory chamber intercommunication, aerify through the air duct intercommunication between chamber and the second buffer memory chamber.

As a further aspect of the present invention: the gas ejector pipe is arranged obliquely downwards.

As a further aspect of the present invention: the rotary inner pipe is flush with the inner wall of the flow guide channel.

As a further aspect of the present invention: and a polishing layer is arranged on the inner wall of the rotary inner pipe.

As a further aspect of the present invention: and the outer sides of the rotary inner pipes at the upper side and the lower side of the annular groove are respectively provided with a sealing ring.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses drawback to current device designs, adopts the pneumatic mode to arrange the material to utilize the air current to produce the negative pressure, the effectual material efficiency of arranging that has improved founds the rotation inner wall simultaneously, avoids appearing the problem of jam, and the practicality is strong.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the internal structure of the present invention.

Fig. 3 is a schematic structural view of the middle rotating inner tube of the present invention.

Wherein: the device comprises a discharge pipe 11, a rotating bearing 12, a first buffer cavity 13, a second buffer cavity 14, an air injection pipe 15, a rotating inner pipe 16, a flow guide channel 17, a polishing layer 18, a high-pressure air pump 19, an air guide pipe 20, a piston cylinder 21, a return spring 22, a piston block 23, an inflation cavity 24, an interception flashboard 25, an annular groove 26 and a mounting box 27.

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. 1-3, in an embodiment of the present invention, an air pressure discharging device for discharging includes a discharging pipe 11 disposed at a discharging position, a flow guiding channel 17 for discharging is disposed inside the discharging pipe 11, an installation box 27 is installed outside the discharging pipe 11, a sliding notch is disposed on an inner wall of the discharging pipe 11 where the installation box 27 is located, an intercepting insert plate 25 is disposed in the sliding notch in a matching manner, and a pneumatic driving member for driving the intercepting insert plate 25 to slide in the sliding notch to achieve plugging is connected to a left end of the intercepting insert plate 25;

the pneumatic driving part comprises a piston cylinder 21 arranged inside an installation box 27, the piston block 23 is arranged inside the piston cylinder 21 in a sliding fit mode, the outer side of the piston block 23 and the inner wall of the piston cylinder 21 are fixedly connected through a reset spring 22, the other end of the piston block 23 is provided with a piston rod, the piston rod stretches out the left end of the piston cylinder 21 and is connected with a cut-off inserting plate 25, an inflation cavity 24 is arranged inside the piston cylinder 21 on the left side of the piston block 23, an air inlet is arranged on the left lower side of the inflation cavity 24 and is connected with the air supply end of a high-pressure air pump 19 through a pipeline, under the action of the high-pressure air pump 19, high-pressure air enters the inflation cavity 24, under the pushing of air pressure, the piston block 23 can drive the cut-off inserting plate 25 to be accommodated in a sliding groove opening, at the moment, materials can be smoothly discharged from a flow guide channel 17, when the high-pressure air pump 19 stops working, under the action of the reset spring 22, the piston block 23 can drive the piston rod to slide, so that the flow-stopping inserting plate 25 blocks the flow guide channel 17, and the flow of materials is stopped;

an auxiliary discharging component is also arranged in the discharging pipe 11 and comprises a mounting groove arranged on the inner wall of the flow guide channel 17, a rotary inner pipe 16 is arranged in the mounting groove in a matching way, the rotary inner pipe 16 is arranged on the inner wall of the flow guide channel 17 in a flush way, the rotating inner pipe 16 is rotatably connected with the discharge pipe 11 through a rotating bearing 12, a first buffer cavity 13 in an annular structure is arranged inside the rotating inner pipe 16, a plurality of gas injection pipes 15 communicated with the first buffer cavity 13 are distributed on the inner wall array of the rotary inner pipe 16, the gas injection pipe 15 and the section of the rotary inner pipe 16 are arranged in an acute angle, a second buffer cavity 14 corresponding to the first buffer cavity 13 is arranged in the discharge pipe 11, an annular groove 26 for communicating the second cache cavity 14 with the first cache cavity 13 is formed in the outer side of the rotary inner tube 16, and the inflation cavity 24 is communicated with the second cache cavity 14 through an air duct 20;

the gas injection pipe 15 is arranged obliquely downwards so as to generate downward-pushed gas flow, when the high-pressure gas pump 19 injects high-pressure gas into the inflation cavity 24, the gas can enter the second cache cavity 14 along the gas guide pipe 20, then enters the first cache cavity 13 along the annular groove 26, and finally is discharged from the gas injection pipe 15, under the action of reaction, the rotary inner pipe 16 can rotate on the inner wall of the discharge pipe 11, so that the problem of blockage is avoided, and in addition, under the pushing of the gas flow, a negative pressure can be generated at the position of the closure insertion plate 25, so that the discharge of materials (Venturi phenomenon) is facilitated, and the discharge effect is further improved;

the outer sides of the rotary inner pipe 16 at the upper side and the lower side of the annular groove 26 are respectively provided with a sealing ring, so that the sealing property of the connection between the rotary inner pipe 16 and the discharge pipe 11 is ensured, and the inner wall of the rotary inner pipe 16 is provided with a polishing layer 18 for reducing the abrasion of materials.

The utility model discloses a theory of operation is: when carrying out row material, under high compression pump 19's effect, high-pressure gas gets into aerifing the chamber 24, under the promotion of atmospheric pressure, piston block 23 can drive and dams picture peg 25 income sliding groove mouth, the material can be discharged from water conservancy diversion passageway 17 smoothly this moment, when high compression pump 19 is inside to aerifing the chamber 24 and rushes into high-pressure gas, gas can get into in second buffer memory chamber 14 along air duct 20, then again along the annular groove 26 get into first buffer memory chamber 13 in, discharge from jet-propelled pipe 15 at last, under the effect of counteraction, rotatory inner tube 16 can rotate at discharging pipe 11 inner wall, thereby avoid appearing the problem of jam, in addition under the promotion of air current, picture peg 25 department that dams can produce the negative pressure, thereby help the material to discharge, just so further improved ejection of compact effect.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an atmospheric pressure discharge device for ejection of compact, is including setting up discharging pipe (11) at the ejection of compact position, a serial communication port, discharging pipe (11) inside is equipped with water conservancy diversion passageway (17) that are used for row material, an install bin (27) are installed in discharging pipe (11) outside, a sliding groove mouth has been seted up to discharging pipe (11) inner wall at install bin (27) place, and the cooperation is equipped with one in the sliding groove mouth and dams picture peg (25), it is used for driving its pneumatic driving piece that slides in order to realize the shutoff in sliding groove mouth to dam picture peg (25) left end connection.

2. The air pressure discharge device for discharging of claim 1, characterized in that, pneumatic driving piece is including setting up piston cylinder (21) inside install bin (27), the inside sliding fit of piston cylinder (21) has a piston piece (23), it is fixed to be connected through reset spring (22) between piston piece (23) outside and piston cylinder (21) inner wall, the piston piece (23) other end is equipped with a piston rod, and the piston rod stretches out piston cylinder (21) left end and is connected with flashboard (25) that dams, inside inflation chamber (24) of being of piston cylinder (21) left side of piston piece (23), inflation chamber (24) left side downside is equipped with an air inlet, the air inlet passes through the pipeline and is connected with the air feed end of high compression pump (19).

3. The air pressure discharging device for discharging according to claim 2, wherein an auxiliary discharging assembly is further arranged inside the discharging pipe (11), the auxiliary discharging assembly comprises a mounting groove arranged on the inner wall of the diversion channel (17), a rotating inner pipe (16) is arranged in the mounting groove in a matching manner, the rotating inner pipe (16) is rotatably connected with the discharging pipe (11) through a rotating bearing (12), a first buffer storage cavity (13) in an annular structure is arranged inside the rotating inner pipe (16), a plurality of air injection pipes (15) communicated with the first buffer storage cavity (13) are distributed on the inner wall of the rotating inner pipe (16) in an array manner, the air injection pipes (15) are arranged at acute angles with the tangent plane of the rotating inner pipe (16), a second buffer storage cavity (14) corresponding to the first buffer storage cavity (13) is arranged inside the discharging pipe (11), the outer side of the rotating inner tube (16) is provided with an annular groove (26) for communicating the second buffer cavity (14) with the first buffer cavity (13), and the inflating cavity (24) is communicated with the second buffer cavity (14) through an air duct (20).

4. The pneumatic discharge device for discharging of claim 3, wherein said gas injection pipe (15) is disposed obliquely downward.

5. Air pressure discharge device for discharging according to claim 3, characterised in that said rotating inner tube (16) is arranged flush with the inner wall of the diversion channel (17).

6. The pneumatic discharging device for discharging of claim 3, wherein the inner wall of the rotating inner tube (16) is provided with a polishing layer (18).

7. The pneumatic discharging device for discharging of claim 3, wherein the outer sides of the rotary inner tube (16) at the upper and lower sides of the annular groove (26) are respectively provided with a sealing ring.