阅读说明：本技术 管道无残留卸料装置 (Pipeline residue-free discharging device ) 是由 孙均先 李斯 于 2020-07-28 设计创作，主要内容包括：本发明涉及输送机技术领域,具体为管道无残留卸料装置,包括上封盖和下回型框,所述上封盖的下端与下回型框的上端接触并焊接固定,所述下回型框的下端一体成型连接有锥型下料筒,所述上封盖的上端通过螺钉固定有固定板,所述固定板上固定安装有驱动装置和除尘喷嘴,所述上封盖与下回型框组成安装仓,所述安装仓的一侧贯穿固定连接有固定管,与现有技术相比,本发明的有益效果是：通过本装置开启、关闭,可以做到输送物料过程中下料点无物料残留。能有效解决原料在输送过程中因残留堆积或因不同物料共用一条输送管线,造成原料污染从而影响到物料的品质,甚至造成安全事故的问题。(The invention relates to the technical field of conveyors, in particular to a pipeline residue-free discharging device which comprises an upper sealing cover and a lower return type frame, wherein the lower end of the upper sealing cover is in contact with and welded and fixed with the upper end of the lower return type frame, the lower end of the lower return type frame is integrally connected with a conical lower charging barrel, the upper end of the upper sealing cover is fixedly provided with a fixing plate through a screw, the fixing plate is fixedly provided with a driving device and a dust removal nozzle, the upper sealing cover and the lower return type frame form an installation bin, and one side of the installation bin is fixedly connected with a fixing pipe in a penetrating way. The device is opened and closed, so that no material residue exists at the blanking point in the material conveying process. The problem of thereby can effectively solve the raw materials and pile up or because of a conveying line of different materials sharing in transportation process because of remaining, cause the raw materials to pollute and influence the quality of material, cause the incident even.)

1. Pipeline does not have residue discharge apparatus, including last closing cap (1) and time type frame (2), its characterized in that: the lower end of the upper sealing cover (1) is in contact with and welded and fixed with the upper end of the lower returning frame (2), the lower end of the lower returning frame (2) is integrally connected with a conical lower charging barrel (21), the upper end of the upper sealing cover (1) is fixedly provided with a fixing plate (3) through screws, a driving device and a dust removal nozzle (5) are fixedly arranged on the fixing plate (3), the upper sealing cover (1) and the lower returning frame (2) form an installation bin, one side of the installation bin is fixedly connected with a fixing pipe (6) in a penetrating way, the middle of the installation bin is fixedly connected with an L-shaped dustproof partition plate (10), a fixed pipe (6) is arranged on the inner side of the L-shaped dustproof partition plate (10), the other side of the installation bin is fixedly connected with an outer fixing pipe (7) in a penetrating way, one end, close to the fixed pipe (7), of the inserting connection end, of the fixed pipe (6), is arranged on the L-shaped dustproof partition plate (10), the, and the dust removal nozzle (5) is positioned above the outer fixed pipe (7), and the outer wall of the outer fixed pipe (7) is provided with a through hole in an inclined manner in a penetrating manner.

2. The pipe residue-free discharge device of claim 1, wherein: the driving device is an angle cylinder (4), and the angle cylinder (4) is fixed on the fixing plate (3) through a bolt.

3. The pipe residue-free discharge device of claim 2, wherein: the utility model discloses a corner cylinder, including rotation axis (41) of corner cylinder (4), fixed plate (3) and last closing cap (1) run through in proper order and extend to the installation storehouse, the fixed cover of lower extreme of rotation axis (41) has been connect umbrella-type driving gear (42), umbrella-type driving gear (42) meshing connection is umbrella-type driven gear (43) of vertical setting, and umbrella-type driven gear (43) are fixed cup joints in runner assembly one end, umbrella-type driven gear (43) are located between stationary pipe (6) and outer fixed pipe (7).

4. The pipe residue-free discharge device of claim 3, wherein: the rotating assembly is an inner rotating pipe (8), the bevel driven gear (43) and the fixed pipe (6) are both located on the inner side of the L-shaped dustproof partition plate (10), one end, close to the bevel driving gear (42), of the inner rotating pipe (8) penetrates through the bevel driven gear (43) and is inserted into a groove (61) formed in one end of the fixed pipe (6), and one end, far away from the bevel driving gear (42), of the inner rotating pipe (8) penetrates through and is inserted into the outer fixed pipe (7).

5. The pipe residue-free discharge device of claim 4, wherein: the outer wall of the inner rotating pipe (8) is attached to the inner wall of the outer fixing pipe (7), and the inner rotating pipe (8) and the outer fixing pipe (7) are provided with notches (9) in a penetrating mode.

6. The pipe residue-free discharge device of claim 1, wherein: the dust removal nozzle (5) penetrates through the fixing plate (3) and the upper sealing cover (1) in sequence and extends to the upper portion of the outer fixing pipe (7), and the dust removal nozzle (5) is fixed on the fixing plate (3) through a bolt.

7. The pipe residue-free discharge device of claim 1, wherein: and the outer side end of the outer fixed pipe (7), the outer side end of the fixed pipe (6) and the lower end of the conical discharging barrel (21) are respectively fixed with a connecting flange.

8. The pipe residue-free discharge device of claim 7, wherein: the outer side end of the outer fixed pipe (7) is welded with a connecting flange, the outer side end of the fixed pipe (6) is welded with a connecting flange, and the lower end of the conical discharging barrel (21) is welded with a connecting flange.

9. The pipe residue-free discharge device of claim 4, wherein: the outer fixed pipe (7) is welded on the side wall of the installation bin, and the fixed pipe (6) is welded on the side wall of the installation bin.

10. The pipe residue-free discharge device of claim 4, wherein: and the L-shaped dustproof partition plate (10) is welded on the inner wall of the mounting bin.

Technical Field

The invention relates to the technical field of conveyors, in particular to a pipeline residue-free discharging device.

Background

Disclosure of Invention

The invention aims to provide a pipeline residue-free discharging device to solve the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: the pipeline residue-free discharging device comprises an upper sealing cover and a lower returning frame, the lower end of the upper sealing cover is contacted with the upper end of the lower returning frame and is welded and fixed, the lower end of the lower return frame is integrally connected with a conical charging barrel, the upper end of the upper sealing cover is fixed with a fixing plate through a screw, the fixed plate is fixedly provided with a driving device and a dust removal nozzle, the upper sealing cover and the lower return frame form an installation bin, one side of the installation bin is fixedly connected with a fixed pipe in a penetrating way, the middle part of the installation bin is fixedly connected with an L-shaped dustproof clapboard, the fixed pipe is arranged at the inner side of the L-shaped dustproof clapboard, the other side of the installation bin is fixedly connected with an outer fixed pipe in a penetrating way, one end of the outer fixed pipe close to the fixed pipe is inserted on the L-shaped dustproof partition plate, the lower end of the driving device is connected with a rotating assembly through a transmission structure, and the dust removal nozzle is positioned above the outer fixed pipe, and the outer wall of the outer fixed pipe is provided with a through hole in an inclined manner in a penetrating manner.

Preferably, the driving device is an angle cylinder, and the angle cylinder is fixed on the fixing plate through a bolt.

Preferably, the rotating shaft of the corner cylinder penetrates through the fixed plate and the upper sealing cover in sequence and extends into the mounting bin, the lower end of the rotating shaft is fixedly sleeved with the bevel driving gear, the bevel driving gear is in meshed connection with the bevel driven gear which is vertically arranged, the bevel driven gear is fixedly sleeved at one end of the rotating assembly, and the bevel driven gear is located between the fixed pipe and the outer fixed pipe.

Preferably, the rotating assembly is an inner rotating pipe, the bevel driven gear and the fixed pipe are both located on the inner side of the L-shaped dustproof partition, one end, close to the bevel driving gear, of the inner rotating pipe penetrates through the bevel driven gear and is inserted into a groove formed in one end of the fixed pipe, and one end, far away from the bevel driving gear, of the inner rotating pipe penetrates through the outer fixed pipe and is inserted into the groove.

Preferably, the outer wall of the inner rotating pipe is attached to the inner wall of the outer fixing pipe, and the inner rotating pipe and the outer fixing pipe are provided with notches in a penetrating mode.

Preferably, the dust removal nozzle penetrates through the fixing plate and the upper sealing cover in sequence and extends to the upper part of the outer fixing pipe, and the dust removal nozzle is fixed on the fixing plate through a bolt.

Preferably, the outer end of the outer fixed pipe, the outer end of the fixed pipe and the lower end of the conical discharging barrel are respectively fixed with a connecting flange.

Preferably, the outer side end of the outer fixed pipe is welded with a connecting flange, the outer side end of the fixed pipe is welded with a connecting flange, and the lower end of the conical lower charging barrel is welded with a connecting flange.

Preferably, the outer fixed pipe is welded on the side wall of the installation bin, and the fixed pipe is welded on the side wall of the installation bin.

Preferably, the L-shaped dustproof partition plate is welded on the inner wall of the installation bin.

Compared with the prior art, the invention has the beneficial effects that: the device is opened and closed, so that no material residue exists at the blanking point in the material conveying process. The problem of thereby can effectively solve the raw materials and pile up or because of a conveying line of different materials sharing in transportation process because of remaining, cause the raw materials to pollute and influence the quality of material, cause the incident even.

Drawings

FIGS. 1 and 2 are perspective views of the present invention;

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

FIG. 4 is a front view of the present invention;

FIG. 5 is a cross-sectional view taken along line A-A of FIG. 4;

FIG. 6 is a schematic view of a groove structure according to the present invention;

fig. 7 is a bottom view of the present invention.

In the figure: the device comprises an upper sealing cover 1, a downward-returning frame 2, a fixing plate 3, a conical discharging barrel 21, a corner cylinder 4, a rotating shaft 41, an umbrella-shaped driving gear 42, an umbrella-shaped driven gear 43, a dust removal spray head 5, a fixed pipe 6, a groove 61, an outer fixed pipe 7, an inner rotating pipe 8, a notch 9 and an L-shaped dustproof partition plate 10.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 7, the present invention provides a technical solution: the pipeline residue-free discharging device comprises an upper sealing cover 1 and a lower return type frame 2, wherein the lower end of the upper sealing cover 1 is in contact with and welded and fixed on the upper end of the lower return type frame 2, the lower end of the lower return type frame 2 is integrally connected with a conical lower charging barrel 21, the upper end of the upper sealing cover 1 is fixedly provided with a fixing plate 3 through a screw, a driving device and a dust removing nozzle 5 are fixedly arranged on the fixing plate 3, the upper sealing cover 1 and the lower return type frame 2 form an installation bin, one side of the installation bin is fixedly connected with a fixing pipe 6 in a penetrating way, the middle part of the installation bin is fixedly connected with an L-shaped dustproof baffle plate 10, a fixed pipe 6 is arranged on the inner side of the L-shaped dustproof baffle plate 10, the other side of the installation bin is fixedly connected with an outer fixing pipe 7 in a penetrating way, one end, close to the fixed pipe 6, of the outer fixing pipe 7 is inserted into the L-shaped dustproof baffle plate 10, the lower, the outer wall of the outer fixing pipe 7 is provided with a through hole which is arranged in an inclined way in a penetrating way.

The driving device is an angle cylinder 4, and the angle cylinder 4 is fixed on the fixing plate 3 through a bolt.

A rotating shaft 41 of the corner cylinder 4 sequentially penetrates through the fixed plate 3 and the upper sealing cover 1 and extends into the mounting bin, a bevel driving gear 42 is fixedly sleeved at the lower end of the rotating shaft 41, the bevel driving gear 42 is in meshed connection with a bevel driven gear 43 which is vertically arranged, the bevel driven gear 43 is fixedly sleeved at one end of the rotating assembly, and the bevel driven gear 43 is positioned between the fixed pipe 6 and the outer fixed pipe 7.

The rotating assembly is an inner rotating pipe 8, the bevel driven gear 43 and the fixed pipe 6 are both positioned on the inner side of the L-shaped dustproof partition plate 10, one end of the inner rotating pipe 8, close to the bevel driving gear 42, penetrates through the bevel driven gear 43 and is inserted into a groove 61 formed in one end of the fixed pipe 6, and one end, far away from the bevel driving gear 42, of the inner rotating pipe 8 penetrates through and is inserted into the outer fixed pipe 7.

The outer wall of interior rotating-tube 8 laminates the inner wall setting of outer fixed tube 7, and all runs through on interior rotating-tube 8 and the outer fixed tube 7 and sets up breach 9.

The dust removing nozzle 5 penetrates through the fixing plate 3 and the upper sealing cover 1 in sequence and extends to the upper part of the outer fixing pipe 7, and the dust removing nozzle 5 is fixed on the fixing plate 3 through a bolt.

And connecting flanges are respectively fixed at the outer side end of the outer fixed pipe 7, the outer side end of the fixed pipe 6 and the lower end of the conical discharging barrel 21.

The outer side end of the outer fixed pipe 7 is welded with a connecting flange, the outer side end of the fixed pipe 6 is welded with a connecting flange, and the lower end of the conical discharging barrel 21 is welded with a connecting flange.

The outer fixed pipe 7 is welded on the side wall of the installation bin, and the fixed pipe 6 is welded on the side wall of the installation bin.

The L-shaped dustproof partition plate 10 is welded on the inner wall of the installation bin.

Firstly, the device is assembled to a multi-point blanking position of a pipe chain conveyor for use.

And secondly, the inner rotating pipe 8 is rotated when the valve is closed, so that the relative position between the inner rotating pipe 8 and the outer fixed pipe 7 is changed, and the same gap 9 of the inner rotating pipe 8 and the gap 9 of the outer fixed pipe 7 are in 180-degree correspondence, namely the gap 9 of the inner rotating pipe 8 is farthest away from the gap of the outer fixed pipe 7.

Thirdly, operating steps:

first, when opening (discharging):

the corner cylinder 4 drives the umbrella-shaped driving gear 42 to rotate for 180 degrees;

the corresponding bevel driven gear 43 drives the inner rotating pipe 8 to rotate 180 degrees;

the inner rotating pipe 8 is rotated, so that the relative position of the inner rotating pipe 8 and the outer fixing pipe 7 is changed, and then the notch 9 of the inner rotating pipe 8 completely corresponds to the notch 9 of the outer fixing pipe 7, namely, the blanking action is completed.

When closing: the corner cylinder 4 drives the bevel driving gear 42 to rotate 180 degrees in the opposite direction, the corresponding bevel driven gear 43 drives the inner rotating pipe 8 to rotate 180 degrees in the opposite direction, and the notch 9 of the inner rotating pipe 8 is stopped at the top, so that the closing action can be completed.

And fourthly, the dust removal nozzle 5 sprays air to the external fixed pipe 7 and the closed internal rotating pipe 8 from multiple angles, so that the adsorbed materials in the blanking device are removed, and the air spraying time length can be adjusted.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.