CN213084815U

CN213084815U - Conveying device

Info

Publication number: CN213084815U
Application number: CN202021005226.8U
Authority: CN
Inventors: 张兵; 石永希; 郑家祥
Original assignee: Panzhihua Qinggangping Mining Industry Co ltd
Current assignee: Panzhihua Qinggangping Mining Industry Co ltd
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2021-04-30
Anticipated expiration: 2030-06-04

Abstract

The embodiment of the utility model discloses a conveying device, including the rollgang that inclines to set up, the damageable station department of rollgang sets up the buffer drum, the buffer drum includes bearing frame and pivot, the both ends of pivot are installed on the bearing frame, set up the roller in the pivot, set up the conveyer belt on the roller; a support piece is arranged below the roller and comprises a spring and a sliding block, one end of the spring is installed on a support of the buffer roller, the other end of the spring is connected with the lower bottom surface, and the upper surface of the sliding block is connected with a conveying belt on the lower side of the roller; support pieces are arranged below the rollers at the climbing road section and the blanking point on the conveying roller way, so that the carrier roller and the support are supported, and the service lives of the carrier roller and the support are prolonged.

Description

Conveying device

Technical Field

The utility model relates to the field of machinary, especially, relate to a conveying device.

Background

When materials such as ores are crushed, the ores need to be conveyed through a crushing belt system, but as the crushing belt system is mostly in a climbing section and the belt is long, the service lives of a conventional carrier roller and a support at the climbing point are short, and the carrier roller support is inconvenient to replace and maintain; meanwhile, the material falling from a high position is easy to impact at the blanking point, so that the carrier roller and the bracket of the blanking point are frequently damaged.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem, the embodiment of the utility model provides a conveying device sets up support piece through the roller below with climbing road section department on the rollgang and blanking point department to support bearing roller and support, and then prolong the life of bearing roller and support.

In order to achieve the above purpose, the embodiment of the present invention provides a technical solution that:

the embodiment of the utility model provides a conveying device, including the rollgang of slope setting, the damageable station department of rollgang sets up buffer drum, buffer drum includes bearing frame and pivot, the both ends of pivot are installed on the bearing frame, set up the roller in the pivot, set up the conveyer belt on the roller;

the supporting piece is arranged below the roller and comprises a spring and a sliding block, one end of the spring is installed on the support of the buffer roller, the other end of the spring is connected with the lower bottom surface, and the upper surface of the sliding block is connected with the conveying belt on the lower side of the roller.

The embodiment of the utility model provides an in, the roller is including the first awl roller body portion, flat roller body portion and the second cone roller body portion of installing in proper order, first awl roller body portion flat roller body portion with the surface of second cone roller body portion sets up the casting glue layer.

In the embodiment of the present invention, the roller is disposed on the upper surface of the slider, and the roller is connected to the conveyer belt in a rolling manner.

The embodiment of the utility model provides an in, set up the runway hole on buffer roller's the support, the runway hole is followed the direction setting of pivot, set up the movable block on the runway hole, the spring mounting be in on the movable block, wherein, the movable block pass through set screw with buffer roller's leg joint and fix on the runway hole.

In the embodiment of the present invention, the spring is disposed in the sleeve, and the bottom opening of the sleeve is sleeved on the moving block.

In the embodiment of the utility model, along the conveying direction of the conveying belt on the lower side of the roller, the front end of the slide block is provided with a scraping plate, one end of the scraping plate is fixed on the front end face of the slide block, and the other end of the scraping plate is connected with the conveying belt;

and a bracket of the buffer roller is provided with a sundry collecting hopper, and a feed inlet of the sundry collecting hopper is positioned below the scraping plate.

The embodiment of the utility model discloses a conveying device, including the rollgang that the slope set up, the damageable station department of rollgang sets up the buffer drum, the buffer drum includes bearing frame and pivot, the both ends of pivot are installed on the bearing frame, set up the roller in the pivot, set up the conveyer belt on the roller; a support piece is arranged below the roller and comprises a spring and a sliding block, one end of the spring is installed on a support of the buffer roller, the other end of the spring is connected with the lower bottom surface, and the upper surface of the sliding block is connected with a conveying belt on the lower side of the roller; support pieces are arranged below the rollers at the climbing road section and the blanking point on the conveying roller way, so that the carrier roller and the support are supported, and the service lives of the carrier roller and the support are prolonged.

Drawings

Fig. 1 is a schematic structural view of a buffer roller according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a movable block mounted on a runway hole according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a slider with a scraping plate according to an embodiment of the present invention.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

The embodiment of the utility model provides a conveying device, as shown in fig. 1, 2 and 3, including the rollgang that sets up in the slope, the damageable station department of rollgang sets up the buffer drum, the buffer drum includes bearing frame 11 and pivot 12, the both ends of pivot 12 are installed on the bearing frame 11, set up the roller on the pivot 12, set up conveyer belt 13 on the roller; the supporting piece is arranged below the roller and comprises a spring 21 and a sliding block 22, one end of the spring 21 is installed on the support of the buffer roller, the other end of the spring 21 is connected with the lower bottom surface, and the upper surface of the sliding block 22 is connected with the conveying belt 13 on the lower side of the roller.

The conveying device comprises the buffer roller arranged at a vulnerable station and a conventional carrier roller arranged at other positions, wherein the vulnerable station is at an uphill road section and a blanking point, and the device at the station is subjected to a large action force of large ores and is easy to damage.

The conventional carrier roller is a product which can be bought in the market at present, and when the carrier roller is used, the whole shape and the composition of the carrier roller are the same as those of the roller on the buffer roller.

The buffer roller comprises bearing seats 11, a rotating shaft 12 and a roller, wherein the rotating shaft 12 is arranged between the two bearing seats 11 and can rotate, the roller is arranged on the rotating shaft 12, and a conveying belt 13 is further arranged on the roller. Specifically, the roller comprises a first conical roller body part 31, a flat roller body part 32 and a second conical roller body part 33 which are sequentially installed, wherein a casting glue layer is arranged on the outer surface of the first conical roller body part 31, the flat roller body part 32 and the second conical roller body part 33.

Here, the casting glue layer can effectively protect the roller, and the surface of the roller is prevented from being broken by smashing.

Further, the supporting piece is arranged below the roller and comprises a spring 21 and a sliding block 22, when the supporting piece is used, the spring 21 is vertically arranged on the support of the buffer roller, the sliding block 22 is arranged above the spring 21, when the supporting piece is used, the upper surface of the sliding block 22 is in sliding connection with the conveying belt 13, and therefore, the spring 21 in a compressed state supports the conveying belt 13 at the roller through the sliding block 22, so that a part of force applied to the rotating shaft 12 and the roller is shared, and the service life of the rotating shaft 12 and the roller is prolonged. Specifically, one of the sliders 22 may be supported by two or more of the springs 21.

Further, a roller 23 is arranged on the upper surface of the slide block 22, and the roller 23 is in rolling connection with the conveying belt 13 on the lower side of the roller. In this way, the friction between the slide 22 and the conveyor belt 13 is reduced, enabling a better transport of the conveyor belt 13.

Meanwhile, in order to prevent the spring 21 from being biased by the force between the slider 22 and the conveyor belt 13, the spring 21 is disposed in the sleeve 6, and the bottom end opening of the sleeve 6 is sleeved on the moving block 5.

Furthermore, a track hole 4 is formed in a bracket of the buffer roller, the track hole 4 is arranged along the direction of the rotating shaft 12, a moving block 5 is arranged on the track hole 4, and the spring 21 is installed on the moving block 5, wherein the moving block 5 is connected with the bracket of the buffer roller through a fixing screw and fixed on the track hole 4. In this way, the moving block 5 is mounted so that it can be adjusted according to the actual position when mounted.

Furthermore, since the conveyor belt 13 is adhered with the ore slag after being used for a long time, in order to avoid the abrasion of the slide block 22 caused by the contact of the ore slag with the slide block 22, the scraper 7 is provided, specifically, the scraper 7 is provided at the front end of the slide block 22 along the conveying direction of the conveyor belt 13 under the roller, one end of the scraper 7 is fixed on the front end surface of the slide block 22, and the other end of the scraper 7 is connected with the conveyor belt 13; the support of the buffer roller is provided with a sundry collecting hopper used for collecting ore impurities scraped by the scraping plate 7, and a feed inlet of the sundry collecting hopper is positioned below the scraping plate 7.

The above is only a preferred embodiment of the present invention, and it should be noted that the above preferred embodiment should not be considered as limiting the present invention, and the protection scope of the present invention should be subject to the scope defined by the claims. It will be apparent to those skilled in the art that various modifications and enhancements can be made without departing from the spirit and scope of the invention, and such modifications and enhancements are intended to be within the scope of the invention.

Claims

1. The conveying device is characterized by comprising an obliquely arranged conveying roller way, wherein a buffer roller is arranged at a vulnerable station of the conveying roller way, the buffer roller comprises a bearing seat (11) and a rotating shaft (12), two ends of the rotating shaft (12) are installed on the bearing seat (11), a roller is arranged on the rotating shaft (12), and a conveying belt (13) is arranged on the roller;

the support piece is arranged below the roller and comprises a spring (21) and a sliding block (22), one end of the spring (21) is installed on the support of the buffer roller, the other end of the spring (21) is connected with the lower bottom surface, and the upper surface of the sliding block (22) is connected with the conveying belt (13) on the lower side of the roller.

2. A conveying device according to claim 1, characterized in that the roller comprises a first conical roller body part (31), a flat roller body part (32) and a second conical roller body part (33) which are installed in sequence, and the outer surfaces of the first conical roller body part (31), the flat roller body part (32) and the second conical roller body part (33) are provided with a casting glue layer.

3. A conveyor device according to claim 1, characterized in that the slide (22) is provided with rollers (23) on its upper surface, said rollers (23) being in rolling connection with the conveyor belt (13) on the underside of the roller.

4. The conveying device according to claim 1, wherein a track hole (4) is formed in a bracket of the buffer roller, the track hole (4) is arranged along the direction of the rotating shaft (12), a moving block (5) is arranged on the track hole (4), and the spring (21) is installed on the moving block (5), wherein the moving block (5) is fixed on the track hole (4) through the connection of a fixing screw and the bracket of the buffer roller.

5. A conveyor device according to claim 3, characterised in that the spring (21) is arranged in a sleeve (6), the bottom end opening of the sleeve (6) being fitted over the moving block (5).

6. A conveying device according to claim 1, characterized in that a scraping plate (7) is arranged at the front end of the slide block (22) along the conveying direction of the conveying belt (13) at the lower side of the roller, one end of the scraping plate (7) is fixed on the front end surface of the slide block (22), and the other end of the scraping plate (7) is connected with the conveying belt (13);

and a sundry collecting hopper is arranged on the support of the buffer roller, and a feed inlet of the sundry collecting hopper is positioned below the scraping plate (7).