CN217780119U

CN217780119U - Automatic powdery material feeding device

Info

Publication number: CN217780119U
Application number: CN202221276731.5U
Authority: CN
Inventors: 宋志祥; 秦金平; 赵志浩; 刘文思
Original assignee: Hubei Jinglan Cement Group Co ltd
Current assignee: Hubei Jinglan Cement Group Co ltd
Priority date: 2022-05-24
Filing date: 2022-05-24
Publication date: 2022-11-11
Anticipated expiration: 2032-05-24

Abstract

The utility model relates to a powdery material automatic feeding device, including the support, the workbin is inhaled to the top of support installation, inhales the hopper bottom fixedly connected with bellows of workbin, the outer wall bottom fixedly connected with connecting plate of bellows, a plurality of flexible gag lever posts of equidistance fixedly connected with before the bottom of connecting plate and support, the utility model has the advantages of it is following: the air in the material suction box is sucked out by the fan through the air suction pipe, negative pressure is formed inside the material suction box, the powdery material enters the negative pressure pipeline under the action of suction force, gas containing material powder is separated from material in the material collection tank, the material powder is collected and guided into the conveying tank car through the corrugated pipe at the bottom, dust raising is avoided, the working environment is improved, and the labor intensity is reduced; the bottom of bellows is equipped with the threaded rod, extrudes the connecting plate behind the feed inlet department of tank car, extrudees the outer wall of feed inlet through the threaded rod, seals the feed inlet, avoids the dust to spill over.

Description

Automatic powdery material feeding device

Technical Field

The utility model relates to a charging equipment technical field, concretely relates to powdery material automatic feeding device.

Background

In the prior art, when the raw cement warehouse and the cement warehouse are cleaned, powdery materials at the bottom of the warehouse need to be cleaned and transported by a vehicle, and when the raw cement warehouse and the cement warehouse are cleaned and loaded, the mode of cleaning and loading by manpower or a forklift is mainly adopted, so that the dust in the warehouse is large, the labor intensity of workers is high, and the loading efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the mode of manual work or forklift material cleaning and feeding leads to the big dust raising in the warehouse, the labor intensity of the workers is big, and the feeding efficiency is low, and provides an automatic powder material feeding device, which enables the fan to pump out the air in the material suction box through the exhaust tube, the negative pressure is formed in the material suction box, the powder material enters a negative pressure pipeline under the action of suction force, the gas containing the powder realizes the gas-material separation in the material collection tank, the powder is collected, the dust raising is avoided in the conveying tank car through the guiding of the bottom corrugated tube, and the working environment is improved; the bottom of bellows is equipped with the threaded rod, extrudes the connecting plate behind the feed inlet department of tank car, extrudees the outer wall of feed inlet through the threaded rod, seals the feed inlet, avoids the dust to spill over.

The utility model provides a technical scheme that technical problem adopted is: the utility model provides a powdery material automatic feeding device, includes the support, the workbin is inhaled to the top of support installation, inhale the hopper bottom fixedly connected with bellows of workbin, the outer wall bottom fixedly connected with connecting plate of bellows, equidistance fixedly connected with a plurality of flexible gag lever posts before the bottom of connecting plate and support.

As an optimal technical scheme of the utility model, inhale the top of workbin and can dismantle and be connected with two dust removal sack, the top of dust removal sack is connected with the exhaust tube, two the exhaust tube all is connected with roots's fan.

As an optimized technical scheme of the utility model, inhale one side fixedly connected with inlet pipe of workbin, the inlet pipe extends to the inside of inhaling the workbin.

As an optimized technical proposal of the utility model, the inner wall of the suction box and the position of the relative inlet pipe are fixedly connected with baffles.

As a preferred technical scheme of the utility model, the bottom fixedly connected with stop collar of connecting plate, stop collar and bellows intercommunication, the bottom of connecting plate just is located the outside fixedly connected with sealing washer of stop collar.

As a preferred technical scheme of the utility model, two backup pads of the relative fixedly connected with in bottom both sides of connecting plate, two the equal threaded connection in middle part of backup pad has the threaded rod.

The utility model has the advantages of it is following: the air in the material suction box is sucked out by the fan through the air suction pipe, negative pressure is formed inside the material suction box, the powdery material enters the negative pressure pipeline under the action of suction force, gas containing material powder is separated from material in the material collection tank, the material powder is collected and guided into the conveying tank car through the corrugated pipe at the bottom, dust raising is avoided, the working environment is improved, and the labor intensity is reduced; the bottom of bellows is equipped with the threaded rod, extrudes the connecting plate behind the feed inlet department of tank car, extrudees the outer wall of feed inlet through the threaded rod, seals the feed inlet, avoids the dust to spill over.

Drawings

FIG. 1 is a schematic sectional view of a preferred embodiment of the present invention;

fig. 2 is a schematic perspective view of a preferred embodiment of the present invention.

Description of reference numerals: 1. a support; 2. a material suction box; 3. a bellows; 4. a connecting plate; 5. a limiting sleeve; 6. a seal ring; 7. a support plate; 8. a threaded rod; 9. a telescopic limiting rod; 10. a dust removal cloth bag; 11. an air exhaust pipe; 12. a feed pipe; 13. and a baffle plate.

Detailed Description

The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 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. Moreover, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, 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.

The present invention will be further explained with reference to the accompanying drawings.

Please combine to refer to fig. 1-2, the utility model relates to a powdery material automatic feeding device, which comprises a bracket 1, the top of support 1 is installed and is inhaled workbin 2, inhale hopper bottom fixedly connected with bellows 3 of workbin 2, the outer wall bottom fixedly connected with connecting plate 4 of bellows 3, equidistance fixedly connected with a plurality of flexible gag lever posts 9 before connecting plate 4 and the bottom of support 1.

Inhale the top of workbin 2 and can dismantle and be connected with two dust removal sack 10, the top of dust removal sack 10 is connected with exhaust tube 11, two exhaust tube 11 all is connected with the roots fan, and exhaust tube 11's fan will inhale the air in the workbin 2 and separate and form the negative pressure, inhale workbin 2 and introduce the air from inlet pipe 12, bring the powdery material into and inhale workbin 2, inhale one side fixedly connected with inlet pipe 12 of workbin 2, inlet pipe 12 extends to the inside of inhaling workbin 2, inhales the inner wall of workbin 2 and the fixed position fixedly connected with baffle 13 relative to inlet pipe 12, and the material strikes on baffle 13 when getting into and inhaling workbin 2, avoids under inertial action direct movement to dust removal sack 10 department, and the bottom fixedly connected with stop collar 5 of connecting plate 4, stop collar 5 and bellows 3 intercommunication, the bottom of connecting plate 4 just is located the outside fixedly connected with sealing washer 6 of stop collar 5, and the bottom both sides of connecting plate 4 relatively fixedly connected with two backup pads 7, two the middle part of backup pad 7 all threaded connection has 8, extrudes the feed inlet of threaded rod 4 in the feed inlet of feed port department back, through threaded rod 8 with the tank truck, with dust seal, avoid overflowing.

Specifically, the utility model discloses during the use, lengthen bellows 3, cover 4 feed inlet departments at the skip with the connecting plate of 3 bottoms of bellows, rotating threaded rod 8, extrude the outer wall at the feed inlet through threaded rod 8, it is sealed to the feed inlet, avoid the dust to spill over, close the valve of bellows 3, open the fan of exhaust tube 11, the air that will inhale in the workbin 2 is taken out and is formed the negative pressure, inhale workbin 2 and introduce the air from inlet pipe 12, bring powdery material into and inhale workbin 2, when the material gets into and inhales workbin 2, the striking is on baffle 13, avoid direct movement to dust removal sack 10 department under inertial action, when dust removal sack 10 is blockked up, close the fan of this exhaust tube 11, open the fan of another exhaust tube 11, the most dust of time dust removal sack 10 surface blockage can rely on the dead weight whereabouts to inhale workbin 2 bottoms, reduce the jam time, improve material loading efficiency.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Other parts not described in detail in the present invention belong to the prior art, and are not described herein again.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications or substitutions do not depart from the scope of the invention in its corresponding aspects.

Claims

1. The utility model provides a powdery material automatic feeding device, its characterized in that, includes support (1), the top of support (1) is installed and is inhaled workbin (2), inhale hopper bottom fixedly connected with bellows (3) of workbin (2), outer wall bottom fixedly connected with connecting plate (4) of bellows (3), equidistance fixedly connected with a plurality of flexible gag lever posts (9) before connecting plate (4) and the bottom of support (1).

2. The automatic powder material feeding device as claimed in claim 1, wherein two dust removal cloth bags (10) are detachably connected to the top of the material suction box (2), an air suction pipe (11) is connected to the top of each dust removal cloth bag (10), and a roots blower is connected to each of the two air suction pipes (11).

3. An automatic feeding device for powdery materials according to claim 1, characterized in that a feeding pipe (12) is fixedly connected to one side of the suction box (2), and the feeding pipe (12) extends to the inside of the suction box (2).

4. An automatic powder feeding device as claimed in claim 3, characterized in that a baffle (13) is fixedly connected to the inner wall of the suction box (2) in a position opposite to the feeding pipe (12).

5. The automatic powdery material feeding device according to claim 1, wherein a limiting sleeve (5) is fixedly connected to the bottom of the connecting plate (4), the limiting sleeve (5) is communicated with the corrugated pipe (3), and a sealing ring (6) is fixedly connected to the bottom of the connecting plate (4) and positioned outside the limiting sleeve (5).

6. The automatic powder feeding device of claim 1, wherein two support plates (7) are fixedly connected to two sides of the bottom of the connecting plate (4) relatively, and a threaded rod (8) is connected to the middle of each support plate (7) in a threaded manner.