Bending beam belt conveyor

Abstract

The utility model belongs to the technical field of belt conveyor, specifically discloses a bent beam belt conveyor, including belt conveyor beam frame, front support stand, have rear support stand, bent beam, upper supporting roller, lower supporting roller, rain cover and boat-shaped base. Compared with prior art, the bent beam of the utility model adopts steel plate bending integrated molding in the inner side of belt conveyor beam frame, only needs laser blanking, bending forming, eliminates the welding procedure, greatly improves production efficiency, saves production cost, reduces pollution gas emission at the same time, is beneficial to environmental protection, and the supporting roller group can be directly hung between the bent beams, the supporting roller crossbeam is saved, is more portable, and is convenient to move.

Description

Technical Field

[0001] This utility model relates to the field of belt conveyor technology, and in particular to a bending beam belt conveyor. Background Technology

[0002] Most belt conveyors currently on the market are truss-type belt conveyors, but traditional truss-type belt conveyors have the following disadvantages:

[0003] 1. Production process: Using angle steel, channel steel and other profiles for welding: it requires cutting, splicing and spot welding according to drawings, welding, and post-weld dimension correction. The process is relatively complex, time-consuming and labor-intensive.

[0004] 2. The installation of the column support legs requires a fixed civil engineering foundation with pre-embedded bolts;

[0005] 3. The construction of the civil engineering foundation takes a long time, and the civil engineering foundation needs to be redone every time the house is moved;

[0006] 4. Once installed and secured, it is inconvenient to move;

[0007] 5. The truss has a hollow structure, and the belt is located on the upper side of the truss. Side winds can easily cause dust. Summary of the Invention

[0008] The purpose of this invention is to address the shortcomings of existing technologies and provide a bending beam belt conveyor.

[0009] To achieve the above objectives, this utility model is implemented according to the following technical solution:

[0010] A bent beam belt conveyor includes a belt conveyor beam frame, within which a belt conveyor is installed. Front support columns are located on both sides of the belt conveyor beam frame at the front end of the belt conveyor, and rear support columns are located on both sides of the belt conveyor beam frame in the middle of the belt conveyor. The belt conveyor is installed inside the belt conveyor beam frame via a bent beam. The bent beam is formed by bending steel plates and includes a first L-shaped steel plate section at the bottom, a vertical steel plate section connected to one end of the first L-shaped steel plate section, a first inclined steel plate section connected to the top of the vertical steel plate section, a second inclined steel plate section connected to the top of the first inclined steel plate section, and a second L-shaped steel plate section connected to the second inclined steel plate section. The two ends of an upper idler roller of the belt conveyor are installed between the two sides of the first inclined steel plate sections. The upper idler roller includes a middle idler roller and side idler rollers hinged to both ends of the middle idler roller, with the ends of the side idler rollers installed on the first inclined steel plate sections. The two ends of a lower idler roller of the belt conveyor are installed on the first L-shaped steel plate sections via a lower idler roller frame.

[0011] Furthermore, a rain cover is installed at the top of the belt conveyor, with both ends of the rain cover installed at the top of the second L-shaped steel plate section.

[0012] Furthermore, the front support column and the rear support column are provided with multiple mounting holes from top to bottom for adjusting the installation height.

[0013] Furthermore, the rear support column is provided with a boat-shaped base at its bottom.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. Improved production process: The bending beam on the inner side of the belt conveyor beam frame is formed by bending steel plate in one piece. It only requires laser cutting and bending, eliminating the welding process, which greatly improves production efficiency and saves production costs; at the same time, it reduces the emission of polluting gases and is beneficial to environmental protection.

[0016] 2. To solve the problem of difficult belt conveyor movement when the crushing line moves: the standardized module has an integrated bent beam structure, and the entire equipment is connected by bolts. The standardized module can be quickly assembled and disassembled.

[0017] 3. To address the issue of long construction time and the need to rebuild the foundation for each relocation: the support column structure has been improved with a boat-shaped base to increase the contact area with the ground, reducing ground requirements and eliminating the need for a new foundation; the multi-hole structure on the column allows for adjustment of the equipment's angle and height to adapt to uneven ground.

[0018] 4. Hanging roller assembly: The roller assembly can be directly hung between the bending beams, eliminating the need for the roller crossbeam, making it lighter and easier to move;

[0019] 5. The entire conveyor belt is placed inside the bending beam to prevent dust from being stirred up by side winds. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of the bending beam belt conveyor of this utility model.

[0021] Figure 2 This is a sectional view along the BB direction of the bending beam belt conveyor of this utility model.

[0022] Figure 3 This is a schematic diagram of the structure of the bent beam of this utility model.

[0023] Figure 4 This is a structural diagram of the rear support column. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of this utility model clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. The specific embodiments described herein are for illustrative purposes only and are not intended to limit the scope of the utility model.

[0025] like Figures 1-4 The illustrated bending beam belt conveyor includes a belt conveyor beam frame 1, within which a belt conveyor is installed. Front support columns 2 are located on both sides of the belt conveyor beam frame 1 at the front end of the belt conveyor, and rear support columns 3 are located on both sides of the belt conveyor beam frame 1 in the middle of the belt conveyor. The belt conveyor is installed inside the belt conveyor beam frame 1 via a bending beam 5. The bending beam 5 is formed by bending steel plates and includes a first L-shaped steel plate segment 51 at the bottom, a vertical steel plate segment 52 connected to one end of the first L-shaped steel plate segment 51, and a first inclined steel plate connected to the top end of the vertical steel plate segment 52. The belt conveyor consists of a first inclined steel plate section 53, a second inclined steel plate section 54 connected to the top of the first inclined steel plate section 53, and a second L-shaped steel plate section 55 connected to the second inclined steel plate section 54. The two ends of the upper idler roller of the belt conveyor are installed between the two sides of the first inclined steel plate sections 53. The upper idler roller includes an intermediate idler roller 6 and side idler rollers 7 hinged to both ends of the intermediate idler roller 6. The ends of the side idler rollers 7 are installed on the first inclined steel plate section 53. The two ends of the lower idler roller 10 of the belt conveyor are installed on the first L-shaped steel plate section 51 through the lower idler roller frame 9. All connections are made with bolts and nuts for easy disassembly.

[0026] In this embodiment, the bending beam 5 inside the belt conveyor beam frame 1 is integrally formed by bending steel plates. Only laser cutting and bending are required, eliminating the welding process and greatly improving production efficiency and saving production costs. Simultaneously, it reduces pollutant emissions, benefiting environmental protection. The idler roller assembly can be directly suspended between the bending beams, eliminating the need for idler roller crossbeams, making it lighter and easier to move. Furthermore, since the bending beam 5 is made of bent steel plates, the entire belt conveyor is placed inside the bending beam, preventing dust from being stirred up by lateral winds.

[0027] like Figure 2 As shown, a rain cover 8 is installed at the top of the belt conveyor. The two ends of the rain cover 8 are installed at the top of the second L-shaped steel plate section 55, and are connected with bolts and nuts for easy disassembly.

[0028] In actual use, the front support column 2 and the rear support column 3 have multiple mounting holes from top to bottom, such as... Figure 4 As shown, the rear support column 3 has multiple mounting holes 31 for adjusting the installation height. When connected to the belt conveyor beam 1, it is also connected with bolts and nuts for easy disassembly. The bottom of the rear support column 3 is provided with a boat-shaped base 4, which increases the contact area with the ground, reduces the requirements for the ground, and eliminates the need for a civil engineering foundation.

[0029] The technical solution of this utility model is not limited to the specific embodiments described above. All technical modifications made based on the technical solution of this utility model shall fall within the protection scope of this utility model.

Claims

1. A bending beam belt conveyor, comprising a belt conveyor beam frame, a belt conveyor installed within the belt conveyor beam frame, front support columns on both sides of the belt conveyor beam frame at the front end of the belt conveyor, and rear support columns on both sides of the belt conveyor beam frame in the middle of the belt conveyor; characterized in that: The belt conveyor is installed inside the belt conveyor beam frame via a bending beam. The bending beam is formed by bending steel plates and includes a first L-shaped steel plate section at the bottom, a vertical steel plate section connected to one end of the first L-shaped steel plate section, a first inclined steel plate section connected to the top of the vertical steel plate section, a second inclined steel plate section connected to the top of the first inclined steel plate section, and a second L-shaped steel plate section connected to the second inclined steel plate section. The two ends of the upper idler roller of the belt conveyor are installed between the two first inclined steel plate sections. The upper idler roller includes a middle idler roller and side idler rollers hinged to both ends of the middle idler roller. The ends of the side idler rollers are installed on the first inclined steel plate section. The two ends of the lower idler roller of the belt conveyor are installed on the first L-shaped steel plate section via a lower idler roller frame.

2. The bending beam belt conveyor according to claim 1, characterized in that: The top of the belt conveyor is equipped with a rain cover, and the two ends of the rain cover are installed on the top of the second L-shaped steel plate section.

3. The bending beam belt conveyor according to claim 1, characterized in that: The front and rear support columns have multiple mounting holes from top to bottom for adjusting the installation height.

4. The bending beam belt conveyor according to claim 1, characterized in that: The rear support column is equipped with a boat-shaped base at its bottom.

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