CN211303377U - Improved single-roller material receiving plate for sintering machine - Google Patents

Abstract

The utility model belongs to the improvement of sintering machine single roll material receiving plate structure, especially a modified sintering machine single roll material receiving plate, include that the single roll material receiving plate that connects through setting up in sintering machine platform truck discharge opening department is connected with the pan feeding mouth of single-tooth roller crusher, it is horizontal first to set up two blocks of direction of feed slope above the rectangular bottom plate, second storage board, the front end above the bottom plate is setting up the assembly sloping platform to the direction of feed slope, the rear end above the bottom plate is setting up horizontal fender platform, set up the bead of connecting horizontal fender platform, first, second storage board and assembly sloping platform along its central axis above the bottom plate, set up the couple that is equipped with the pilot hole respectively in the back rear end and the middle part of bottom plate. The utility model discloses rational in infrastructure, be convenient for change, long service life can reduce workman's intensity of labour, and the time of overhaul period and downtime improve work efficiency.

Description

Improved single-roller material receiving plate for sintering machine

Technical Field

The utility model belongs to the improvement of sintering machine list roller material receiving plate structure, especially a modified sintering machine list roller material receiving plate.

Background

The single-roller receiving plate of the sintering machine mainly has the advantages that the single-roller receiving plate of the sintering machine can bear sintered ores sintered on a trolley of the sintering machine, the impact force of falling of the sintered ores at a certain height is achieved, the effect similar to chute buffering is achieved, the direct impact of materials on a single-toothed roller is reduced, the sintered ores can smoothly reach a single-toothed roller crusher to be crushed, the working environment is severe, the impact of falling of about 6 tons of cake-shaped sintered ores from the height of 2.5 meters needs to be borne, and the working condition temperature is changed from 300 ℃ to 800 ℃.

The design of 4 great steel castings of overall dimension are adopted in the flitch are connect to the tradition, install on connecing the flitch bottom plate, the tradition connects the structure of flitch to adopt long-pending material in the cell, form the material and knock down, reduce and connect flitch wearing and tearing and impact, it is few to store up the material in the cell in fact, the in service behavior is unsatisfactory, because the great casting internal stress of overall dimension is very big, can't thoroughly eliminate, the swelling capacity is very big during operating mode temperature variation, it is very easy wearing and tearing and chap appear to connect the flitch, cracked connects after the flitch fragment drops off, block very easily on single-roll castor board, this has restricted whole life who connects the flitch a little, only 3 months in service life.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a modified sintering machine list roller connects flitch, its is rational in infrastructure, is convenient for change, and long service life can reduce workman's intensity of labour, and the reduction overhauls time limit for a project and down time improve work efficiency.

The purpose of the utility model is realized like this: an improved single-roller receiving plate for sintering machine is composed of a single-roller receiving plate at the discharge port of trolley, a single-toothed roller crusher, two transverse first and second material storing plates, an inclined assembling platform, a transverse baffle platform, a rib, and hooks with assembling holes.

The main contents are as follows:

(1) the improved material receiving plate is formed by changing original 4 blocks into 8 blocks, so that the internal stress caused during casting and the expansion caused during temperature change can be greatly reduced, the cracking of the material receiving plate is avoided, and the material receiving plate is convenient to replace.

(2) The improved material receiving plate is provided with two material storage plates, and material accumulation on the material receiving plate is increased, so that the effects of wear resistance and buffering are achieved.

When the material receiving plate is replaced, firstly, water is pumped into the single roller to cool, then all small doors from top to bottom on two sides of the single roller are opened, a shell cover at the top of the single roller crusher is opened, the fixing pins of the single roller lugs are removed, the single roller lugs are hoisted to the upper part of the base by a crane, the structure of the base is unchanged, two lugs on the back surface of each material receiving plate are inserted into the material receiving plate base, and then the long pin shaft penetrates through the lug holes and the mounting fixing holes of the material receiving plate base. The material receiving plate is fixed on the base through the pin shaft, so that unnecessary auxiliary work such as remanufacturing and changing the base is avoided, and the purpose of improvement is achieved.

The effect is as follows:

compared with the prior art, the replacement time can be shortened to 18 hours from the original 30 hours, the overhaul period and the downtime are shortened, and the labor intensity of overhaul personnel is reduced; the manufacturing cost of spare parts is reduced by 20 percent on the original basis; the service life can be prolonged to 14 months from the original 3 months, so that the production process is stable, and the actual difficulty of field use is solved.

Application range and application prospect:

the single-roller receiving plate is suitable for the current domestic production line of the sintering machine, can be generally used in the design of single-roller receiving plates of the sintering machine and the transformation process of receiving plates in the production field, has better use and popularization values, and has very good sale prospect.

The utility model discloses rational in infrastructure, be convenient for change, long service life has reduced workman's intensity of labour, has shortened maintenance time limit for a project and downtime, has improved work efficiency.

Drawings

The present invention will be further described with reference to the accompanying drawings, wherein fig. 1 is a schematic view of the present invention, and fig. 2 is a schematic view of fig. 1.

Detailed Description

An improved single-roller receiving plate for a sintering machine is shown in figures 1 and 2, and comprises a single-roller receiving plate arranged at a discharging port of a trolley of the sintering machine and connected with a feeding port of a single-tooth roller crusher, two transverse first and second storage plates 2 and 3 inclined to the feeding direction are arranged on a rectangular bottom plate 1, an assembling inclined platform 4 inclined to the feeding direction is arranged at the front end of the upper surface of the bottom plate 1, a transverse baffle platform 5 is arranged at the rear end of the upper surface of the bottom plate 1, a convex rib 6 connecting the transverse baffle platform 5, the first and second storage plates 2 and 3 and the assembling inclined platform 4 is arranged on the upper surface of the bottom plate 1 along the central axis of the bottom plate, and hooks 7 provided with assembling holes are respectively arranged at the rear end and the middle part of the back surface of the bottom plate 1. The inclined first material storage plate 2, the inclined second material storage plate 3 and the inclined assembling sloping platform 4 respectively form an included angle of 45 degrees with the surface of the bottom plate 1. The base plate 1 had a width of 390mm and a length of 2265 mm. The length of the first material storage plate 2 is 220mm, the length of the second material storage plate 3 is 320mm, the thickness of the first material storage plate is 150mm, and the width of the first material storage plate is the same as that of the bottom plate 1.

Claims (4)

1. The utility model provides a modified sintering machine single roll connects flitch, includes that the single roll that connects flitch and single-tooth roller crusher's that department connects through setting up at sintering machine platform truck discharge opening is connected characterized by: the square material storage device is characterized in that two transverse first and second material storage plates (2 and 3) inclined to the material direction are arranged on a rectangular bottom plate (1), an assembly inclined table (4) inclined to the material direction is arranged at the front end of the upper surface of the bottom plate (1), a transverse baffle table (5) is arranged at the rear end of the upper surface of the bottom plate (1), a convex rib (6) connected with the transverse baffle table (5), the first and second material storage plates (2 and 3) and the assembly inclined table (4) is arranged on the upper surface of the bottom plate (1) along the central axis of the bottom plate, and hooks (7) provided with assembly holes are respectively arranged at the rear end and the middle part of the back surface of the bottom plate (1).

2. The improved single-roller receiving plate for sintering machine as claimed in claim 1, wherein: the inclined first material storage plate and the inclined second material storage plate (2, 3) and the inclined assembly inclined table (4) respectively form an included angle of 45 degrees with the surface of the bottom plate (1).

3. The improved single-roller receiving plate for sintering machine as claimed in claim 1, wherein: the width of the bottom plate (1) is 390mm, and the length is 2265 mm.

4. The improved single-roller receiving plate for sintering machine as claimed in claim 1, wherein: the length of the first material storage plate (2) is 220mm, the length of the second material storage plate (3) is 320mm, the thickness of the first material storage plate is 150mm, and the width of the first material storage plate is the same as that of the bottom plate (1).

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