CN219278651U

CN219278651U - Belt material cleaning mechanism

Info

Publication number: CN219278651U
Application number: CN202320649098.8U
Authority: CN
Inventors: 贺建国; 曹旭宾; 邬吉祥; 冯二莲; 黄飞; 李凤敏
Original assignee: Wuhai Baogang Wanteng Steel Co ltd
Current assignee: Wuhai Baogang Wanteng Steel Co ltd
Priority date: 2023-03-29
Filing date: 2023-03-29
Publication date: 2023-06-30
Anticipated expiration: 2033-03-29

Abstract

The utility model relates to cleaning of adhesive materials of a belt conveyor of an iron and steel enterprise, in particular to a belt cleaning mechanism. Comprises a mounting bracket; the mounting bracket is hinged with a first connecting rod and a second connecting rod, a main roller is arranged between the first connecting rod and the second connecting rod, and the main roller is respectively connected with the first connecting rod and the second connecting rod in a rotating way through a rotating shaft; the main roller is positioned between the uplink belt and the downlink belt; the main roller is provided with a plurality of branch rollers along the periphery, and at least one branch roller in the plurality of branch rollers contacts with the descending belt. The device can always generate downward vibrating force on the adhesive material on the belt conveyor, so that the belt conveyor is clean, is not damaged and worn, and has a good cleaning effect.

Description

Belt material cleaning mechanism

Technical Field

The utility model relates to cleaning of adhesive materials of a belt conveyor of an iron and steel enterprise, in particular to a belt cleaning mechanism.

Background

The belt conveyor is the most common equipment in conveying materials, and in iron and steel enterprises, the water content of the materials is generally 5% -10%, so that the materials are easy to adhere to the belt conveyor. The adhesive material can be scattered below the belt frame in the belt return process, and post personnel need to clean the scattered material, so that the working time and the labor intensity are increased, and the potential safety hazard of belt conveyor twisting injury exists.

The treatment measures for the iron and steel enterprises are as follows: a cleaning device is additionally arranged at the tail of a belt conveyor, and as shown in fig. 1, the cleaning device adopts a hard scraper 1 to scrape materials, and the scraping device has the following problems at present.

1. When the scraper is used, the hard scraper 1 and the belt conveyor 2 are tangent, and the cleaning is clean. Along with the abrasion of the scraper, gaps are formed between the scraper 1 and the belt conveyor 2, materials are easy to fill in the gaps, and the filled materials abrade and scratch the surface of the belt, so that the surface of the belt becomes rough and is easy to stick.

2. In continuous production, the belt conveyor 2 cannot stop, so that the position of the scraper 1 cannot be adjusted in time, and the scraper cannot be replaced in time when worn.

Disclosure of Invention

The utility model provides a belt material cleaning mechanism aiming at the defects existing in the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme that the utility model comprises a mounting bracket; the mounting bracket is hinged with a first connecting rod and a second connecting rod, a main roller is arranged between the first connecting rod and the second connecting rod, and the main roller is respectively connected with the first connecting rod and the second connecting rod in a rotating way through a rotating shaft; the main roller is positioned between the uplink belt and the downlink belt; the main roller is provided with a plurality of branch rollers along the periphery, and at least one branch roller in the plurality of branch rollers contacts with the descending belt.

Further, the plurality of branch rollers are uniformly distributed on the periphery of the main roller, each branch roller is detachably connected with the main roller through a C-shaped clamping ring seat, the C-shaped clamping ring seat is fixedly connected to the main roller, each branch roller is connected with a connecting lug column through a connecting strip, when the branch roller is arranged on the C-shaped clamping ring seat, the connecting lug column of the branch roller is positioned in an opening of the C-shaped clamping ring seat, and the connecting strip of the branch roller extends out from the opening of the C-shaped clamping ring seat; the C-shaped clamping ring seat is used for radial limiting of the connecting lug column.

Further, a cavity or a groove is formed in the main roller, and the cavity or the groove is filled with filler.

Still further, the filler is metal or rubber.

Further, the branch rollers adopt round steel pipes.

Further, the first connecting rod and the second connecting rod are hinged with the mounting bracket through respective lugs, the lugs are fixed on the mounting bracket, and the lugs are in rotary connection with the corresponding connecting rods through bolts or pin shafts.

Further, the first connecting rod is parallel to the second connecting rod, and the rotating shaft penetrates through the main roller and is fixedly connected with the main roller; one end of the rotating shaft is rotationally connected with the free end of the first connecting rod, and the other end of the rotating shaft is rotationally connected with the free end of the second connecting rod.

Further, the installing support is style of calligraphy structure, style of calligraphy structure includes two vertical landing legs, is located the diaphragm between two landing legs, and diaphragm one end links firmly with the top of one of them landing leg, and the diaphragm other end links firmly with the top of another landing leg.

Further, the transverse plate is hinged with the first connecting rod and the second connecting rod respectively.

Further, the mounting bracket spans the descending belt, one supporting leg of the mounting bracket is positioned at one side of the descending belt, and the other supporting leg of the mounting bracket is positioned at the other side of the descending belt; the transverse plate is positioned above the descending belt.

Compared with the prior art, the utility model has the beneficial effects.

The vibrating and cleaning device is driven by the driving force of the belt conveyor (or friction force), and the vibrating and cleaning device rotates, namely the main roller rotates; since 10 branch rollers arranged on the main roller are arranged at intervals, only one branch roller is in contact with the belt at the same time in the belt running. In continuous time, the plurality of branch rollers are contacted and collided with the belt conveyor in sequence. That is, downward vibrating force is formed to the downward (return) belt conveyor in the rotation process.

The utility model overcomes the defects of scratch of the belt conveyor, abrasion of the belt conveyor and unclean cleaning of the scraper by a cleaning method in the prior art, can always generate downward vibrating force on the adhesive material on the belt conveyor, and has the advantages of clean cleaning, no damage and abrasion of the belt conveyor and good cleaning effect.

Drawings

The utility model is further described below with reference to the drawings and the detailed description. The scope of the present utility model is not limited to the following description.

Fig. 1 is a schematic view of a prior art purge apparatus.

Fig. 2 is a schematic view of a usage state of the rapping and cleaning device according to an embodiment.

Fig. 3 is a top view of a rapping cleaning device in accordance with an exemplary embodiment.

Fig. 4 is a schematic diagram of the connection of the main roll and the branch roll.

In fig. 1, 1 is a scraper and 2 is a belt conveyor;

in fig. 2 to 4, 3 is an uplink belt, 4 is a downlink belt, 5 is a support lug, 6 is a branch roller, 7 is a main roller, 8 is a support leg, 9 is a rotating shaft, 10 is a first connecting rod, 11 is a second connecting rod, 12 is a mounting bracket, 13 is a bolt, 14 is a connecting rod, 15 is a C-shaped clamping ring seat, 16 is a connecting strip, and 17 is a connecting lug column.

Description of the embodiments

As shown in fig. 2-4, the rapping cleaning device of the present utility model comprises a mounting bracket 12; the mounting bracket 12 is hinged with a first connecting rod 10 and a second connecting rod 11, a main roller 7 is arranged between the first connecting rod 10 and the second connecting rod 11, and the main roller 7 is respectively and rotatably connected with the first connecting rod 10 and the second connecting rod 11 through a rotating shaft 9; and the main roller 7 is positioned between the upward belt 3 and the downward belt 4; the main roller 7 has a plurality of branch rollers 6 distributed along the outer circumference, and at least one branch roller 6 among the plurality of branch rollers 6 contacts the descending belt 4.

The main roller 7 can rotate along with the operation of the belt conveyor, no special driving force is needed, and investment and energy consumption are saved. The vibration material cleaning device is arranged at the return position (namely the descending belt 4) of the belt conveyor head, so that the adhesive material on the belt conveyor is vibrated down, and the adhesive material can be prevented from being scattered to other positions below the belt frame and inconvenient to clean.

In embodiment 1, the plurality of branch rollers 6 are uniformly distributed on the periphery of the main roller 7, each branch roller 6 is detachably connected with the main roller 7 through a C-shaped snap ring seat 15, the C-shaped snap ring seat 15 is fixedly connected to the main roller 7, the branch rollers 6 are connected with a connecting lug column 17 through connecting strips 16, when the branch rollers 6 are mounted on the C-shaped snap ring seat 15, the connecting lug column 17 of the branch rollers 6 is positioned in an opening of the C-shaped snap ring seat 15, and the connecting strips 16 of the branch rollers 6 extend out from the opening of the C-shaped snap ring seat 15; the C-shaped snap ring seat 15 is used for radial limiting of the connecting lug 17. The detachable arrangement makes it convenient to replace and overhaul when the branch rollers 6 are worn.

In embodiment 2, a cavity or a groove is formed in the main roller 7, and the cavity or the groove is filled with a filler. The filler is metal or rubber. Phi of main roller 7 _{Outer part} The vibration strength is adjusted by filling materials with different densities (such as high-density metal or low-density rubber) into the main roller 7 to form a solid shaft with 500mm according to the material cleaning difficulty. Different materials are cleaned, such as coke powder, anthracite, concentrate powder and the like, which are difficult to clean, are filled with high-density metal materials, and materials which are easy to clean are filled with low-density rubber materials.

The branch rollers 6 are round steel pipes. 10 phi are uniformly arranged on the main roller 7 _{Inner part} Steel pipe having a thickness δ=3 mm and a gap a=79 mm between the branching rollers 6.

Preferably, the first connecting rod 10 and the second connecting rod 11 are hinged to the mounting bracket 12 through respective lugs 5, the lugs 5 are fixed on the mounting bracket 12, and are rotatably connected with the corresponding connecting rods through bolts 13 or pin shafts with the lugs 5. The first connecting rod 10 is parallel to the second connecting rod 11, and the rotating shaft 9 passes through the main roller 7 and is fixedly connected with the main roller 7; one end of the rotating shaft 9 is rotatably connected with the free end of the first connecting rod 10, and the other end of the rotating shaft 9 is rotatably connected with the free end of the second connecting rod 11.

In embodiment 3, the mounting bracket 12 is used as a support of the main roller 7 and is of a -shaped structure, the -shaped structure comprises two vertical supporting legs 8, a transverse plate positioned between the two supporting legs 8, one end of the transverse plate is fixedly connected with the top of one supporting leg 8, and the other end of the transverse plate is fixedly connected with the top of the other supporting leg 8. The transverse plate is also hinged with a first connecting rod 10 and a second connecting rod 11 respectively.

The first installation method is as follows: the mounting bracket 12 spans the descending belt 4, one supporting leg 8 of the mounting bracket 12 is positioned on one side of the descending belt 4, and the other bracket of the mounting bracket 12 is positioned on the other side of the descending belt 4; the cross plate is located above the down-link belt 4.

The second installation method is as follows: the mounting bracket 12 can also be hung on a beam of the belt conveyor by a pin rod through the mounting bracket 12.

Summary of technical points:

1) The vibration material cleaning device is arranged at the return position of the machine head of the belt conveyor, and the adhesive material on the belt conveyor is intensively vibrated and cleaned at the return position, so that the adhesive material is prevented from being scattered to all positions below the belt frame and inconvenient to clean.

2) The solid main roller 7 can do autorotation along with the operation of the belt conveyor, and the rotation power of the material cleaning device is not required to be provided.

3) The main roller 7 is filled with high-density metal or low-density rubber materials according to the requirement, so as to generate vibrating forces with different intensities and clean the adhesive materials with different degrees; the 10 branch rollers 6 uniformly arranged on the periphery of the main roller 7 have a certain gap, and in the process that the material cleaning device rotates along with the belt conveyor, the material cleaning device can generate a downward vibrating force to act on the return belt conveyor, and high potential energy is converted into kinetic energy to impact the descending belt 4 so as to generate vibration, so that the sticky material vibration is removed. The belt conveyor has high running speed (about 1.36 m/s) and good vibration and material cleaning effect.

4) The vibrating and cleaning device overcomes the defects that a scraper scratches a belt conveyor, wears the belt conveyor and cleans the material uncleanly, can always generate downward vibrating force on the adhesive material on the belt conveyor, and has the advantages of clean cleaning, no damage and wear on the belt conveyor and good cleaning effect.

It should be understood that the foregoing detailed description of the present utility model is provided for illustration only and is not limited to the technical solutions described in the embodiments of the present utility model, and those skilled in the art should understand that the present utility model may be modified or substituted for the same technical effects; as long as the use requirement is met, the utility model is within the protection scope of the utility model.

Claims

1. A belt cleaning mechanism comprises a mounting bracket; the method is characterized in that: the mounting bracket is hinged with a first connecting rod and a second connecting rod, a main roller is arranged between the first connecting rod and the second connecting rod, and the main roller is respectively connected with the first connecting rod and the second connecting rod in a rotating way through a rotating shaft; the main roller is positioned between the uplink belt and the downlink belt;

the main roller is provided with a plurality of branch rollers along the periphery, and at least one branch roller in the plurality of branch rollers contacts with the descending belt.

2. A belt cleaning mechanism as claimed in claim 1, wherein: the plurality of branch rollers are uniformly distributed on the periphery of the main roller, each branch roller is detachably connected with the main roller through a C-shaped clamping ring seat, the C-shaped clamping ring seat is fixedly connected to the main roller, each branch roller is connected with a connecting lug column through a connecting strip, when the branch rollers are arranged on the C-shaped clamping ring seat, the connecting lug columns of the branch rollers are positioned in the openings of the C-shaped clamping ring seat, and the connecting strips of the branch rollers extend out from the openings of the C-shaped clamping ring seat; the C-shaped clamping ring seat is used for radial limiting of the connecting lug column.

3. A belt cleaning mechanism as claimed in any one of claims 1-2, wherein: and a cavity or a groove is formed in the main roller, and the cavity or the groove is filled with filler.

4. A belt cleaning mechanism as claimed in claim 3, wherein: the filler is metal or rubber.

5. A belt cleaning mechanism as claimed in any one of claims 1-2, wherein: the branch rollers adopt round steel pipes.

6. A belt cleaning mechanism as claimed in any one of claims 1-2, wherein: the first connecting rod and the second connecting rod are hinged with the mounting bracket through respective lugs, and the lugs are fixed on the mounting bracket and are in rotary connection with the corresponding connecting rods through bolts or pin shafts.

7. A belt cleaning mechanism as claimed in any one of claims 1-2, wherein: the first connecting rod is parallel to the second connecting rod, and the rotating shaft penetrates through the main roller and is fixedly connected with the main roller; one end of the rotating shaft is rotationally connected with the free end of the first connecting rod, and the other end of the rotating shaft is rotationally connected with the free end of the second connecting rod.

8. A belt cleaning mechanism as claimed in any one of claims 1-2, wherein: the mounting support is style of calligraphy structure, style of calligraphy structure includes two vertical landing legs, is located the diaphragm between two landing legs, and diaphragm one end links firmly with the top of one of them landing leg, and the diaphragm other end links firmly with the top of another landing leg.

9. The belt cleaning mechanism of claim 8, wherein: the transverse plate is hinged with the first connecting rod and the second connecting rod respectively.

10. The belt cleaning mechanism of claim 8, wherein: the mounting bracket stretches across the descending belt, one supporting leg of the mounting bracket is positioned on one side of the descending belt, and the other supporting leg of the mounting bracket is positioned on the other side of the descending belt; the transverse plate is positioned above the descending belt.