CN212607747U

CN212607747U - Improved structure of belt conveyor

Info

Publication number: CN212607747U
Application number: CN202021030806.2U
Authority: CN
Inventors: 王咏箴; 周贺; 谢胜荣
Original assignee: Zhangjiagang Pohang Stainless Steel Co Ltd
Current assignee: Zhangjiagang Pohang Stainless Steel Co Ltd
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2021-02-26
Anticipated expiration: 2030-06-08

Abstract

The utility model discloses an improved structure of a belt conveyor, which is characterized in that a scraper device is arranged below the conveyor belt, the scraper device comprises a driving wheel and a driven wheel which are symmetrically arranged at two sides of a groove body, chains are arranged on the driving wheel and the driven wheel at two sides, a plurality of scrapers are arranged between the two chains, and the scrapers are vertical to the movement direction of the chains; wear-resisting plates are arranged at the bottom and two side walls of the groove body, and the bottom of the scraping plate is in contact with the wear-resisting plates; a material pouring groove is arranged above the conveying belt, and a conical material opening is formed in the lower end of the material pouring groove; the chain is arranged in parallel with the conveying belt, and the included angle between the chain and the horizontal plane is alpha; the upper end of the scraper device is arranged in the bin; the chain runs in the opposite direction to the conveyor belt. The automatic blanking device has the advantages of being simple and compact in structure, stable in operation, safe and reliable, capable of effectively avoiding environment pollution caused by blanking, free of manual cleaning and capable of improving the working efficiency of the conveyor.

Description

Improved structure of belt conveyor

Technical Field

The utility model belongs to the field of conveyer especially relates to a band conveyer's improvement structure.

Background

The belt conveyor moves according to the friction transmission principle, and is suitable for conveying powdery, granular and small-block low-abrasion materials and bagged materials which are easy to take out, such as coal, broken stones, sand, cement, chemical fertilizers, grains and the like; the automatic centralized conveying system has the advantages of long conveying distance, large conveying capacity, continuous conveying and the like, is reliable in operation, and is easy to realize automatic and centralized control; in the running process of the belt conveyor in the prior art, the phenomenon of blanking of partial materials or dust is inevitable, the working environment is seriously influenced, and the environmental pollution is caused; the cleaning and maintenance of the environment need to spend a large amount of manpower and material resources, and the maintenance cost is increased.

SUMMERY OF THE UTILITY MODEL

For overcoming the not enough of prior art, the utility model aims to provide a belt conveyor's improvement structure, compact structure is reasonable, and the operation is stable, effectively avoids the blanking phenomenon.

In order to realize above-mentioned technical purpose, reach foretell technical requirement, the utility model discloses the technical scheme who adopts:

an improved structure of a belt conveyor comprises a rack which is obliquely arranged, wherein a driving roller is arranged at the upper end of the rack, a turnabout drum is arranged at the lower end of the rack, and a closed conveying belt is tightly sleeved on the driving roller and the turnabout drum; the scraper device comprises a driving wheel and a driven wheel which are symmetrically arranged at two sides of a groove body, chains are arranged on the driving wheel and the driven wheel at the two sides, a plurality of scrapers are arranged between the two chains, and the scrapers are perpendicular to the moving direction of the chains; the bottom of the tank body and the two side walls of the tank body are provided with wear-resisting plates, and the bottom of the scraping plate is in contact with the wear-resisting plates.

In a specific embodiment of the present invention, a material pouring groove is disposed above the conveyer belt, and a material outlet is disposed at a lower end of the material pouring groove.

In a specific embodiment of the present invention, the chain is disposed parallel to the conveyor belt, and the included angle with the horizontal plane is set to α.

In a specific embodiment of the present invention, the upper end of the scraper device is disposed inside the bin.

In a specific embodiment of the present invention, the chain runs in the opposite direction to the conveyor belt.

When the material pouring device is used, the belt conveyor is started, materials fall onto the belt from the material pouring groove, the materials run clockwise along the belt, and the materials are conveyed to the material bin; the material dumping groove is arranged to effectively prevent the material from scattering from two sides of the belt due to the large paving area, so that the material transportation efficiency is improved, and the material can conveniently enter the storage bin; when the materials are inevitably scattered at the bottom of the groove body, the scraper of the scraper device runs anticlockwise under the driving of the chain, and the scraper below runs upwards along the bottom plate of the groove body to scrape the scattered materials into the bin; effectively avoid blanking polluted environment, need not artifical the cleaning, improve production efficiency.

Compared with the prior art, the beneficial effects of the utility model are that: compared with the traditional structure, the scraper device is arranged below the conveyor belt, the driving wheels and the driven wheels on two sides of the scraper device are both provided with chains, and the scraper is arranged between the chains, so that scattered materials can be effectively scraped, and the pollution to the environment is avoided; wear-resisting plates are arranged at the bottom and two side walls of the groove body, and the bottom of the scraping plate is in contact with the wear-resisting plates, so that the wear of the bottom plate is reduced, and the service life of the groove body is prolonged; a material pouring groove is arranged above the conveying belt, so that the material is effectively prevented from scattering from two sides of the belt due to large paving area, the material conveying efficiency is improved, and the material can conveniently enter a storage bin; the chain is arranged in parallel with the conveying belt, and the scraper is vertical to the moving direction of the chain; the working efficiency of the scraper is improved; the utility model discloses simple structure is compact, and the operation is stable, and safe and reliable effectively avoids the blanking polluted environment, need not the manual work and cleans, has improved the work efficiency of conveyer.

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 embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are 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 the present invention.

Fig. 2 is a view from a-a of fig. 1 according to the present invention.

Fig. 3 is a view from B-B of fig. 1 according to the present invention.

In the figure: 1-a frame 2-a driving roller 3-a bend roller 4-a conveyer belt 5-a scraper device 6-a groove body 7-a driving wheel.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the utility model, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the utility model.

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 simplicity of description, and 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.

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 interpreted broadly, e.g. as a fixed connection, a detachable connection or an integral connection; 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 utility model can be understood in specific cases to those of ordinary skill in the art.

As shown in fig. 1 to 3, an improved structure of a belt conveyor comprises a rack 1 which is obliquely arranged, wherein a driving roller 2 is arranged at the upper end of the rack 1, a direction-changing roller 3 is arranged at the lower end of the rack 1, and a closed conveying belt 4 is tightly sleeved on the driving roller 2 and the direction-changing roller 3; the method is characterized in that: a scraper device 5 is arranged below the conveyor belt 4, the scraper device 5 comprises a driving wheel 7 and a driven wheel 8 which are symmetrically arranged at two sides of the trough body 6, chains 9 are arranged on the driving wheel 7 and the driven wheel 8 at the two sides, a plurality of scrapers 10 are arranged between the two chains 9, and the scrapers 10 are perpendicular to the movement direction of the chains 9; wear-resisting plates 11 are arranged at the bottom and two side walls of the groove body 6, and the bottom of the scraper 10 is in contact with the wear-resisting plates 11.

A material pouring groove 12 is arranged above the conveying belt 4, and the lower end of the material pouring groove 12 is provided with a conical material opening; the chain 9 is arranged in parallel with the conveying belt 4, and the included angle between the chain and the horizontal plane is alpha; the upper end of the scraper 10 device is arranged in the bin 13; the chain 9 runs in the opposite direction to the conveyor belt 4.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An improved structure of a belt conveyor comprises a rack (1) which is obliquely arranged, wherein a driving roller (2) is arranged at the upper end of the rack (1), a turnabout drum (3) is arranged at the lower end of the rack (1), and a closed conveying belt (4) is tightly sleeved on the driving roller (2) and the turnabout drum (3); the method is characterized in that: a scraper device (5) is arranged below the conveying belt (4), the scraper device (5) comprises a driving wheel (7) and a driven wheel (8) which are symmetrically arranged at two sides of the trough body (6), chains (9) are arranged on the driving wheel (7) and the driven wheel (8) at two sides, a plurality of scrapers (10) are arranged between the two chains (9), and the scrapers (10) are perpendicular to the moving direction of the chains (9); wear-resisting plates (11) are arranged at the bottom and two side walls of the groove body (6), and the bottom of the scraper blade (10) is in contact with the wear-resisting plates (11).

2. The improvement of a belt conveyor as in claim 1 wherein: a material pouring groove (12) is arranged above the conveying belt (4), and a conical material opening is formed in the lower end of the material pouring groove (12).

3. The improvement of a belt conveyor as in claim 1 wherein: the chain (9) is arranged in parallel with the conveying belt (4), and the included angle between the chain and the horizontal plane is alpha.

4. The improvement of a belt conveyor as in claim 1 wherein: the upper end of the scraper (10) device is arranged in the bin (13).

5. The improvement of a belt conveyor as in claim 1 wherein: the running direction of the chain (9) is opposite to that of the conveying belt (4).