CN212798329U

CN212798329U - Screw conveyer

Info

Publication number: CN212798329U
Application number: CN202021024192.7U
Authority: CN
Inventors: 程诚; 林路
Original assignee: Nanjing Lanao Environmental Technology Co ltd
Current assignee: Nanjing Lanao Environmental Technology Co ltd
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2021-03-26
Anticipated expiration: 2030-06-05

Abstract

The utility model relates to a screw conveyor, belonging to the technical field of environmental protection equipment; the conveying belt conveying device comprises a support, a U-shaped groove arranged on the support, a conveying belt which is arranged in the U-shaped groove and extends spirally at equal intervals, and a driving device which is arranged at one end of the U-shaped groove and can drive the conveying belt to rotate, wherein a through discharge hole is formed below one end, far away from the driving device, of the U-shaped groove; the utility model provides a screw conveyer, simple structure, installation maintenance convenience, it is with low costs.

Description

Screw conveyer

Technical Field

The utility model relates to a screw conveyer belongs to environmental protection equipment technical field.

Background

In daily production life, can produce a large amount of rubbish, waste material, sewage etc. and need collect the processing, can produce a large amount of waste residues among sewage, the waste material processing procedure, can form the mud cake after the mud dehydration, need carry these products to corresponding flow equipment among the sewage treatment process, current conveying equipment is complicated, and the installation is maintained and is wasted time and energy, and is with high costs.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome not enough among the prior art, provide a screw conveyer, simple structure, installation maintenance convenience, it is with low costs.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a screw conveyer, its includes the support, set up U type groove on the support, set up the conveyer belt that the equidistance spiral in U type groove extends and set up the conveyer belt pivoted drive arrangement that can drive in U type groove one end, the discharge gate that link up is seted up to U type groove one end below of keeping away from drive arrangement.

Further, drive arrangement passes through connector releasable connection with conveyer belt, the connector rotates with U type groove one end to be connected, connector one end is stretched into U type inslot and coaxial and is equipped with the flange plate, the connector other end stretches out to U type groove outside and drive arrangement's output shaft coaxial coupling, conveyer belt one end is equipped with the flange plate and can is connected with the flange plate cooperation of being connected.

Further, the cover above the U-shaped groove is provided with a cover cap, and one end of the cover cap close to the driving device is provided with a through feeding hole.

Further, the distance between the end face of the conveying plate belt, which is far away from the feeding hole, and the two end faces of the discharging hole along the conveying direction is smaller than the length of the discharging hole along the conveying direction.

Further, the bottom surface of the inner wall of the U-shaped groove is polished.

Further, a flexible scraping layer is arranged on the peripheral edge of the conveying plate belt.

Compared with the prior art, the utility model discloses the beneficial effect who reaches:

the conveying belt in the technical scheme is designed without a shaft, and conveying structures such as bearings and the like do not need to be additionally arranged in a U-shaped groove, so that the material conveying is smoother, and the installation and maintenance are simpler;

the technical scheme is provided with the cover cap, so that the contact area between the materials and the outside can be reduced, the overflow of the materials is reduced, and the diffusion of smell and air pollution are reduced;

the technical scheme is provided with the flexible material scraping layer, so that material residues on the inner wall of the U-shaped groove can be reduced, and the conveying efficiency is ensured;

according to the technical scheme, the inner wall of the U-shaped groove is polished, so that friction between the U-shaped groove and the conveying plate belt is reduced, and conveying efficiency and use safety are ensured.

Drawings

Fig. 1 is a schematic front view of a screw conveyor according to an embodiment of the present invention;

fig. 2 is an enlarged schematic view of a partial structure of a conveyor belt of a screw conveyor according to an embodiment of the present invention.

Description of reference numerals: 1-support, 2-U-shaped groove, 3-conveying plate belt, 4-driving device, 5-discharge port, 6-connector, 7-connecting flange, 8-conveying flange, 9-cover, 10-feed port and 11-flexible scraper layer.

Detailed Description

The present invention will be further described with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being 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, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

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 by those of ordinary skill in the art through specific situations.

The screw conveyor comprises a support 1, a U-shaped groove 2 arranged on the support, a conveyor belt 3 which is arranged in the U-shaped groove and extends spirally at equal intervals, and a driving device 4 which is arranged at one end of the U-shaped groove and can drive the conveyor belt to rotate, wherein a through discharge hole 5 is formed below one end, far away from the driving device, of the U-shaped groove;

the driving device can be a motor, an internal combustion engine or a motor, the internal combustion engine, a speed reducer and other conveying devices are combined to form the U-shaped groove, the U-shaped groove can be horizontally or obliquely arranged under the support of the support, the conveying plate belt is driven by the driving device to rotate, materials are conveyed to the discharge port along the conveying plate belt and fall from the discharge port, the bottom surface of the U-shaped groove is semicircular and can be attached to the spiral conveying plate belt, material leakage is reduced, and conveying efficiency and space utilization efficiency are guaranteed.

According to one embodiment, the driving device is detachably connected with the conveying plate belt through a connector 6, the connector is rotatably connected with one end of a U-shaped groove, one end of the connector extends into the U-shaped groove and is coaxially provided with a connecting flange 7, the other end of the connector extends out of the U-shaped groove and is coaxially connected with an output shaft of the driving device, and one end of the conveying plate belt is provided with a conveying flange 8 which can be matched and connected with the connecting flange;

the flange plate is convenient, fast and accurate to connect, can be conveniently mounted and dismounted, is convenient to replace, is easy to maintain and is low in cost.

In one embodiment, a cover cap 9 is covered above the U-shaped groove, and a through feed inlet 10 is formed at one end of the cover cap close to the driving device;

the cover can prevent the materials from overflowing, reduce the odor diffusion and reduce the air pollution.

In one embodiment, the distance between the end face of the conveying plate belt far away from the feeding hole and the two end faces of the discharging hole along the conveying direction is smaller than the length of the discharging hole along the conveying direction;

the tail end of the conveying plate belt is located right above the discharge port, so that the materials can be accurately conveyed to the position above the discharge port and fall down, material residues in the U-shaped groove are reduced, and conveying efficiency is guaranteed.

In one embodiment, the bottom surface of the inner wall of the U-shaped groove is polished;

the contact friction with the outer edge of the conveying plate belt is reduced, the conveying efficiency is improved, and the abrasion consumption of equipment is reduced.

In one embodiment, the peripheral edge of the conveying plate belt is provided with a flexible scraper layer 11;

the flexible material scraping layer can be made of rubber, textile fabrics, brushes and the like, abrasion to the inner wall of the U-shaped groove can be reduced while the sealing performance between the conveying belt and the inner wall of the U-shaped groove is guaranteed, material residues on the inner wall of the U-shaped groove are reduced, and conveying efficiency is guaranteed.

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 modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be considered as the protection scope of the present invention.

Claims

1. A screw conveyor characterized by: the conveying belt device comprises a support (1), a U-shaped groove (2) arranged on the support, a conveying belt (3) arranged in the U-shaped groove and spirally extending at equal intervals, and a driving device (4) arranged at one end of the U-shaped groove and capable of driving the conveying belt to rotate, wherein a through discharge hole (5) is formed in the lower portion of one end, far away from the driving device, of the U-shaped groove.

2. A screw conveyor according to claim 1, wherein: the utility model discloses a conveyor belt, including drive arrangement, conveyer belt, U type groove, connector, U type groove, drive arrangement and conveyer belt pass through connector (6) releasable connection, the connector rotates with U type groove one end to be connected, connector one end is stretched into U type inslot and coaxial and is equipped with flange plate (7), the connector other end stretches out to U type groove outside and drive arrangement's output shaft coaxial coupling, conveyer belt one end is equipped with and carries flange plate (8) and can be connected with flange plate cooperation.

3. A screw conveyor according to claim 2, wherein: the cover above the U-shaped groove is provided with a cover cap (9), and one end of the cover cap close to the driving device is provided with a through feed inlet (10).

4. A screw conveyor according to claim 3, wherein: the distance between the end face of the conveying plate belt far away from the feeding hole and the two end faces of the discharging hole along the conveying direction is smaller than the length of the discharging hole along the conveying direction.

5. A screw conveyor according to claim 1, wherein: and the bottom surface of the inner wall of the U-shaped groove is subjected to polishing treatment.

6. A screw conveyor according to claim 1, wherein: and a flexible scraping layer (11) is arranged on the peripheral edge of the conveying plate belt.