CN213949703U

CN213949703U - Powder screw conveyer

Info

Publication number: CN213949703U
Application number: CN202022805073.1U
Authority: CN
Inventors: 李战营; 陆殷周; 唐亮; 王东华
Original assignee: Hainan Huasheng New Material Technology Co ltd
Current assignee: Hainan Huasheng New Material Technology Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-08-13
Anticipated expiration: 2030-11-27

Abstract

The utility model discloses a powder screw conveyor, which comprises a driving device, a reduction box, a spiral body and a cylinder body; the top of the cylinder body is provided with a portable detachable sealing cover; one end of the cylinder is arranged below one side of the reduction gearbox, and the driving device is arranged above the other side of the reduction gearbox; the spiral body is arranged in the cylinder body. The utility model discloses make things convenient for the dismouting, when needs overhaul or clearance, work load is obviously less, weak point consuming time, more thoroughly that can clear up.

Description

Powder screw conveyer

Technical Field

The utility model relates to a screw conveyer, concretely relates to powder screw conveyer.

Background

Different additives are required to be added in the process of producing the polycarbonate so as to meet the requirements of different purposes, the solid additive is added in the form of powder, the powder enters a screw conveyor after being measured by a weightlessness scale, and the screw conveyor provides driving force for the powder so as to ensure that the powder is added at a fixed speed; the conveying of the additive must have stable conveying speed, no material blockage and no material storage, otherwise, the uneven production of unqualified products can be directly caused;

as shown in fig. 1, the existing screw conveyor consists of a motor 6, a reduction box 7, a screw body 8 and a cylinder body 9, wherein the cylinder body is provided with a powder inlet and outlet and a sight glass, and the sight glass can be used for checking the conveying conditions such as whether the powder is blocked or not; the cross section of the cylinder body is circular, when phenomena such as material blocking and the like need to be maintained, the spiral body needs to be pulled out after shutdown and then cleaned, the operation is inconvenient, the consumed time is long, and the cleaning effect is poor.

Disclosure of Invention

The utility model aims to solve the technical problem that make things convenient for the dismouting, when needs overhaul or clearance, work load is obviously less, weak point consuming time, more thoroughly that can clear up.

The utility model discloses powder screw conveyer realizes through following technical scheme: comprises a driving device, a reduction gearbox, a spiral body and a cylinder body;

the top of the cylinder body is provided with a portable detachable sealing cover; one end of the cylinder body is arranged below one side of the reduction gearbox, and the driving device is arranged above the other side of the reduction gearbox; the spiral body is arranged in the cylinder body.

As the preferred technical scheme, the barrel is provided with a powder inlet, a powder outlet and a sight glass.

As a preferred technical scheme, one end of the spiral body is connected with the reduction box, and the reduction box is driven by the driving device so as to drive the spiral body to rotate.

As a preferred technical scheme, the cylinder is a U-shaped body.

The utility model has the advantages that: the utility model discloses make things convenient for the dismouting, when needs overhaul or clearance, work load is obviously less, weak point consuming time, more thoroughly that can clear up.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a conventional apparatus;

fig. 2 is a schematic structural diagram of the present invention.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

The use of terms herein such as "upper," "above," "lower," "below," and the like in describing relative spatial positions is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented and the spatially relative descriptors used herein interpreted accordingly.

In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 2, the utility model discloses a powder screw conveyor, which comprises a driving device 1, a reduction box 2, a spiral body 3 and a cylinder 4;

the top of the cylinder body 4 is provided with a portable dismounting sealing cover 5, so that the cylinder body 4 is convenient to dismount; one end of the cylinder 4 is arranged below one side of the reduction gearbox 2, and the driving device 1 is arranged above the other side of the reduction gearbox 2; the spiral body 3 is arranged in the cylinder body 4.

In this embodiment, the barrel 4 is provided with a powder inlet and outlet and a sight glass (not shown) for observing whether the powder is stuck.

In this embodiment, one end of the spiral body 3 is connected to the reduction box 2, and the reduction box 2 is driven by the driving device 1 to drive the spiral body 3 to rotate.

In this embodiment, the cylinder 4 is a U-shaped body, the lower half part of the cross section of the cylinder 4 is semicircular, and the upper part is rectangular.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a powder screw conveyer which characterized in that: comprises a driving device (1), a reduction box (2), a spiral body (3) and a cylinder body (4);

the top of the cylinder body (4) is provided with a portable dismounting sealing cover (5); one end of the cylinder body (4) is arranged below one side of the reduction gearbox (2), and the driving device (1) is arranged above the other side of the reduction gearbox (2); the spiral body (3) is arranged in the cylinder body (4).

2. The screw conveyor for powders of claim 1 wherein: the barrel (4) is provided with a powder inlet and outlet and a sight glass.

3. The screw conveyor for powders of claim 1 wherein: one end of the spiral body (3) is connected with the reduction gearbox (2), and the reduction gearbox (2) is driven by the driving device (1) so as to drive the spiral body (3) to rotate.

4. The screw conveyor for powders of claim 1 wherein: the cylinder body (4) is a U-shaped body.