CN110217503A - A kind of wear-resistant hopper for transporting sintered material - Google Patents

Abstract

The invention discloses a wear-resistant hopper for transporting sintered materials, which comprises: a wallboard, the wallboard is evenly connected with several bottom plates from top to bottom, and the bottom surface of the bottom plate is evenly connected with several right-angled support plates from left to right. The other right-angled side of the board is connected to the wallboard, the top surface of the bottom board is connected to several partitions from left to right, and the other right-angled side of the partition is connected to the wallboard. A hopper block is arranged on the bottom plate between the hopper blocks, and a distance is left between the rear side of the hopper block and the wallboard. The invention provides a wear-resistant hopper for transporting sintered materials, which has good wear resistance, is durable, is convenient for disassembly and maintenance, ensures safe production, and improves production efficiency.

Description

A wear-resistant hopper for transporting sintered materials

technical field

The invention belongs to the technical field of metallurgy, in particular to a wear-resistant hopper for transporting sintered materials.

Background technique

In the metallurgical industry, hoppers are often used to transport sintered materials. At present, most of the hoppers used to transport sintered materials in domestic metallurgical production are in the form of wear-resistant linings and grid plates. This kind of hopper wears out quite seriously over time, and even some parts The falling off will bring great potential safety hazards to sintering production, and bring heavy maintenance work. In order to change the above situation, in recent years, we have transformed the existing grid plate hopper, that is, changing the integral grid plate hopper into a unit grid plate hopper. However, a new problem has also emerged, that is, there is always a lot of sintered ore between the frame and the rib plate of the unit grid plate, and it is often necessary to disassemble the unit with the help of chain hoists and crowbars, which will still bring heavy maintenance work, which has a serious impact on production.

Contents of the invention

In order to solve the above existing problems, the present invention proposes a wear-resistant hopper for transporting sintered materials. The hopper has good wear resistance, durability, easy disassembly and maintenance, which ensures safe production and improves production efficiency.

In order to achieve the above object, the present invention adopts the following solutions, including:

Wall boards, the wall boards are evenly connected to several bottom boards from top to bottom, the bottom surface of the bottom boards is evenly connected to several right-angled support boards from left to right, the other right-angled side of the support boards is connected to the wall boards, and the top surface of the bottom boards is from left to right. Connect several partitions to the right, the other right-angle side of the partition is connected to the wallboard, the left end, the right end of the bottom board and the bottom board between every two adjacent partitions are provided with hopper blocks, and the rear side of the hopper block is connected to the wallboard. Leave a space in between.

The left end of the bottom plate, the right end and the bottom plate between every two adjacent partitions are provided with a hopper block, and a hopper block is bolted on the bottom plate between the left end of the odd numbered bottom plate and the leftmost partition. Two hopper blocks are connected by bolts on the bottom plate between two adjacent ones, and two hopper blocks are connected by bolts on the bottom plate between the rightmost partition and the right end of the bottom plate; between the left end of the even-numbered bottom plate and the leftmost partition Two hopper blocks are connected by bolts on the bottom plate between each pair of adjacent two hopper blocks, and a hopper block is bolted on the bottom plate between the rightmost partition and the right end of the bottom plate.

The hopper block is provided with a pair of vertical hopper block through holes, the diameter of the upper part of the hopper block through hole is greater than the diameter of the lower part, and one end of the bolt passes through the through hole of the hopper block and the through hole on the bottom plate successively to connect the nut; The front edge of the bottom surface of the hopper block is provided with strip-shaped protrusions, and the corners between the front side and the top surface of the hopper block are inclined surfaces.

The connection is welded.

The hopper block is made of high wear-resistant manganese steel.

The invention provides a wear-resistant hopper for transporting sintered materials, which has good wear-resistant performance, is durable, is convenient for disassembly and maintenance, ensures safe production, and improves production efficiency.

Description of drawings

Fig. 1 is a schematic diagram of the front view of the present invention.

Fig. 2 is a left view structural diagram of Fig. 1 .

FIG. 3 is a schematic top view of the structure in FIG. 1 .

Fig. 4 is a schematic diagram of the cross-sectional structure along line A-A of Fig. 2 .

Detailed ways

Below in conjunction with accompanying drawing, the present invention is described in further detail, so that those skilled in the art can understand more clearly, as shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, the present invention adopts following scheme, comprises:

Wallboard 1, said wallboard is evenly connected with several bottom boards 2 from top to bottom, and the bottom surface of the bottom board is evenly connected with several right-angled supporting boards 3 from left to right, and the other right-angled side of the supporting board is connected with the wallboard, and the top of the bottom board The surface is connected with several partitions 4 from left to right, and the other right-angled side of the partition is connected to the wallboard. The left end, the right end of the bottom plate and the bottom between every two adjacent partitions are provided with a hopper block 5. There is a gap between the rear side and the wall panel.

Preferably, a hopper block is provided on the left end, the right end of the bottom plate, and the bottom plate between every two adjacent partitions, and a hopper block is bolted on the bottom plate between the left end of the odd-numbered bottom plate and the leftmost partition , two hopper blocks are connected by bolts on the bottom plate between every two adjacent ones, and two hopper blocks are bolted on the bottom plate between the rightmost partition and the right end of the bottom plate; Connect two hopper blocks with bolts on the bottom plate between the partitions, connect two hopper blocks with bolts on the bottom plate between each pair of adjacent plates, and connect one hopper block with bolts on the bottom plate between the rightmost partition and the right end of the bottom plate piece.

Preferably, the hopper block is provided with a pair of vertical hopper block through holes, the diameter of the upper part of the hopper block through hole is larger than the diameter of the lower part, and one end of the bolt 6 passes through the through hole of the hopper block, the through hole on the bottom plate and then threaded Connecting nut 7; the front edge of the bottom surface of the hopper block is provided with a strip-shaped protrusion, and the corner between the front side and the top surface of the hopper block is an inclined plane.

Preferably, said connection is welding.

Preferably, the hopper block is made of high wear-resistant manganese steel.

The present invention is not limited to the above-mentioned specific embodiments, only the bottom plate is connected to the wall plate, and the hopper block is connected to the bottom plate, and no matter what form the hopper block is, it falls within the scope of protection claimed by the present invention.

The invention provides a wear-resistant hopper for transporting sintered materials, which has good wear-resistant performance, is durable, is convenient for disassembly and maintenance, ensures safe production, and improves production efficiency.

Claims (5)

1. a kind of wear-resistant hopper for transporting sintered material, including wallboard (1), it is characterised in that: the wallboard is uniform from top to bottom Connect several bottom plates (2), the bottom surface of bottom plate uniformly connects the support plate (3) of several squares from left to right, the support plate it is another One right-angle side connection wall plate, the top surface of bottom plate connect several partitions (4) from left to right, and another right-angle side of partition connects wallboard, The left end of the bottom plate, right end and per the bottom plate between adjacent separator two-by-two on hopper block (5) are set, the trailing flank of hopper block There are spacing between wallboard.

2. wear-resistant hopper according to claim 1, it is characterised in that: the left end of the bottom plate, right end and per adjacent two-by-two Hopper block is set on the bottom plate between partition, is that bolt connects on the bottom plate between the left part and most left clapboard of odd number bottom plate A block bucket block is connect, two block bucket blocks are bolted on per the bottom plate between adjacent two-by-two, in most right clapboard and bottom plate right end Two block bucket blocks are bolted on bottom plate between portion；Spiral shell on bottom plate between the left part and most left clapboard of even number bottom plate It tethers and connects two block bucket blocks, two block bucket blocks are bolted on per the bottom plate between adjacent two-by-two, in most right clapboard and bottom plate A block bucket block is bolted on bottom plate between right part.

3. wear-resistant hopper according to claim 1 or claim 2, it is characterised in that: the hopper block is equipped with a pair of vertical hopper block Through-hole, the diameter on the hopper block through-hole top are greater than the diameter of lower part, and one end of bolt (6) sequentially passes through hopper block through-hole, bottom Through-hole rear thread attaching nut (7) on plate；The forward position of hopper block bottom surface is equipped with the protrusion of bar shaped, the hopper block front side The corner of face and top surface is inclined-plane.

4. wear-resistant hopper according to claim 1, it is characterised in that: described to be connected as welding.

5. wear-resistant hopper according to claim 3, it is characterised in that: the hopper block is made of high-wearing feature manganese steel.