CN218308455U

CN218308455U - Discharge port anti-splashing device for vertical crusher of steel recovery production line

Info

Publication number: CN218308455U
Application number: CN202222525987.1U
Authority: CN
Inventors: 王涛; 贾伟; 蔺青
Original assignee: Baoji Fengmao Material Recycling Co ltd
Current assignee: Baoji Fengmao Material Recycling Co ltd
Priority date: 2022-09-23
Filing date: 2022-09-23
Publication date: 2023-01-17
Anticipated expiration: 2032-09-23

Abstract

The utility model provides a device that splashes is prevented to vertical crusher for steel recovery production line, be fixed in vertical crusher's play hopper material mouth both sides respectively with two sets of backplate subassemblies, two sets of backplate subassembly lower extremes are fixed in on the conveying equipment feed end corresponds the side frame, the fixed stop one end that goes out hopper material mouth department is located in the slope is installed on a hopper material mouth roof, the fixed stop other end is located the backplate subassembly, the movable cover plate one end that is located the fixed stop top is rotated and is installed on the backplate subassembly that corresponds the side, and the movable cover plate lid closes the back other end and takes on the backplate subassembly, the material that sees off from a hopper material mouth shifts out behind fixed stop and the movable cover plate in proper order under the alternate effect of conveying link joint of conveying equipment. The utility model discloses can effectively send out the material that splashes to a hopper material mouth and cushion and block, eliminate the material and splash and the potential safety hazard brought to the staff, avoid the material to fly away conveying equipment and increase staff intensity of labour's problem, prevent splashing effectual, the security is high.

Description

Discharge port anti-splashing device for vertical crusher of steel recovery production line

Technical Field

The utility model belongs to the technical field of the breaker, concretely relates to device that splashes is prevented to discharge gate for vertical breaker of production line is retrieved to steel.

Background

In recent years, with the continuous and rapid development of economy in China, china has become a world-wide iron and steel consumption country, the amount of consumed iron and steel accounts for about half of the world iron and steel yield every year, iron ore resources in China are relatively in short supply, and the world iron ore resources are limited, so that the recovery of waste iron and steel becomes an indispensable link.

The waste steel is used as a renewable resource and is one of important raw materials in the steel industry, about 0.8 ton of steel can be made by recycling 1 ton of waste steel, about 2 to 3 tons of iron ore can be saved, about 1 ton of coke can be saved, and the discharge of waste gas, waste water and waste residue can be respectively reduced by about 86 percent, 76 percent and 97 percent, so that the waste steel can be effectively recycled, the exploitation consumption of natural mineral resources can be greatly reduced, and the purposes of reducing land occupation, reducing the total social energy consumption, saving investment, protecting the ecological environment and improving the labor production benefit can be achieved. Particularly, in the present day that natural mineral resources are extremely consumed and scarce, the position of waste metal resources in the economic sustainable development strategy of the world is more prominent.

The recovered waste steel needs to be cut, crushed, magnetically separated, sorted, purified, cleaned, preheated, refined and the like, and the vertical crusher for crushing the waste steel is used for crushing the recovered steel, the recovered materials can be effectively crushed under continuous striking of the rotary knife roll, and the traditional vertical crusher is in the actual use process, because the discharge port directly faces to the feed end of the conveying equipment, the steel materials after the crushing operation are easy to splash when being discharged, the randomness of the splashing direction is easy to hurt operators, and the peripheral materials of the feed end of the conveying equipment are caused to pass through the ground, and need to be periodically cleaned, so that the labor intensity of workers is increased, and the safety is poor.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem: the utility model provides a device that splashes is prevented to vertical crusher of production line is retrieved to steel, through set up removable cover and the fixed stop who is connected with the backplate subassembly on a hopper material mouth, can effectively send out the hopper material and buffer and block, eliminate the material and splash and the potential safety hazard that brings the staff, the setting of backplate subassembly can block that the material card goes into between the frame of conveying equipment feed end and the transport link joint and block the material departure that is not blockked by removable cover and fixed stop, avoid the material departure conveying equipment and increase staff intensity of labour's problem, it is effectual to prevent splashing, and the security is high.

The utility model adopts the technical proposal that: the discharge port anti-splashing device for the vertical crusher of the steel recovery production line comprises a movable cover plate, a fixed baffle and two guard plate assemblies, wherein the two guard plate assemblies are respectively fixed on two sides of a discharge hopper material port of the vertical crusher, the lower ends of the two guard plate assemblies are fixed on a side frame corresponding to a feeding end of conveying equipment, the movable cover plate and the fixed baffle are arranged between the two guard plate assemblies and are positioned above the feeding end of the conveying equipment, one end of the fixed baffle at the discharge hopper material port is arranged on the top wall of the discharge hopper material port, the other end of the fixed baffle is positioned on the guard plate assemblies, one end of the movable cover plate positioned above the fixed baffle is rotatably arranged on the guard plate assemblies at the corresponding sides, the other end of the movable cover plate is hung on the discharge hopper when the movable cover is lifted, the other end of the movable cover plate is overlapped on the guard plate assemblies, and materials sent out from the discharge hopper material port are sequentially shifted out from the fixed baffle and the movable cover plate under the body replacing effect of the conveying chain plate of the conveying equipment.

The side guard plate assembly comprises a frame, a conveying device, a guard plate and a side guard plate, wherein the frame is used for blocking a material card to be clamped into a feeding end of the conveying device, the side guard plate is used for blocking the material flying out, the guard plate is of a plate-shaped structure matched with the shape of the upper end face of the frame of the feeding end of the conveying device, the width of the guard plate is larger than the width of the frame of the conveying device, the guard plate is centered and fixed on the side frame corresponding to the conveying device, the side guard plate is higher than the top wall of a hopper material port, one end of the side guard plate is fixed on the outer side wall of the hopper material port, and the lower ends of the hopper material discharge section and the side guard plate are fixed on the guard plate.

Furthermore, the movable cover plate comprises a grid plate and a protective net fixed on the grid plate, two sides of the grid plate on the same side as the discharge hopper material port are rotatably connected to the side protection plates on the corresponding sides, a hook is arranged in the middle of the outer edge of the grid plate, and the hook is connected to a hanging ring on the outer wall of the discharge hopper in a hanging mode after the movable cover plate is lifted.

Further, the protection network is multilayer wire net, and multilayer wire net passes through the screw fixation around the grating.

Furthermore, the fixed baffle is a rubber plate, the upper end of the rubber plate is fixed on the outer wall of the vertical plate of the angle iron through a screw, and the horizontal plate of the angle iron is fixed on the top wall of the material opening through a screw.

The utility model has the advantages compared with the prior art:

1. according to the technical scheme, the movable cover plate and the fixed baffle plate which are connected with the guard plate assembly are arranged on the discharge hopper material opening, so that splashed materials sent out from the discharge hopper material opening can be buffered and blocked for the second stage, potential safety hazards brought to workers due to splashing of the materials are effectively eliminated, and the safety and reliability are good;

2. according to the technical scheme, the protection plate which is wider than the width of the conveying equipment rack and is fixed on the corresponding side rack of the conveying equipment in a centering manner is arranged on the conveying equipment, so that the problem that materials are clamped between the rack at the feeding end of the conveying equipment and a conveying chain plate can be effectively solved, the reliable and efficient conveying of the materials is ensured, and the failure rate of the conveying chain plate is reduced;

3. according to the technical scheme, the side guard plates fixed on the side walls of the material opening of the discharging hopper are arranged on the guard plates, so that the third blocking of the flying materials which are not blocked by the movable cover plate and the fixed baffle is realized, the problem that the labor intensity of workers is increased due to the fact that the materials fly out of the conveying equipment is effectively solved, the anti-splashing effect is good, and the safety is high;

4. this technical scheme simple structure, the modern design, removable cover and fixed stop change the convenience, excellent in use effect and with low costs have higher use value.

Drawings

FIG. 1 is a diagram of the use state of the movable cover plate of the present invention when it is lifted;

FIG. 2 is a schematic view of the movable cover plate of the present invention in use;

fig. 3 is a schematic structural view of the removable cover plate of the present invention when it is not installed.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to fig. 1-3 in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements" does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

A discharge port anti-splashing device for a vertical crusher of a steel recovery production line is shown in figures 1-3 and comprises a movable cover plate 1, a fixed baffle plate 2 and guard plate components 3, wherein two groups of guard plate components 3 are respectively fixed on two sides of a discharge port 4 of a discharge hopper of the vertical crusher, the lower ends of the two groups of guard plate components 3 are fixed on a side frame corresponding to a feed end of conveying equipment 5, the movable cover plate 1 and the fixed baffle plate 2 are both arranged between the two groups of guard plate components 3 and are positioned above the feed end of the conveying equipment 5, one end of the fixed baffle plate 2 obliquely arranged at the discharge port 4 is arranged on the top wall of the discharge port 4, the other end of the fixed baffle plate 2 is positioned on the guard plate components 3, one end of the movable cover plate 1 positioned above the fixed baffle plate 2 is rotatably arranged on the guard plate component 3 on the corresponding side, the other end of the movable cover plate 1 is hung on the discharge hopper 4 when the movable cover plate 1 is closed, and the other end of the movable cover plate component 3 is overlapped, and materials sent out from the discharge hopper 4 are sequentially moved out from the fixed baffle plate 2 and the movable cover plate 1 under the alternate action of the conveying equipment; in the structure, through the movable cover plate 1 and the fixed baffle 2 which are connected with the guard plate component 3 and are arranged on the material port of the discharge hopper 4, the material which is splashed can be conveyed out from the material port of the discharge hopper 4 to be subjected to secondary buffering and blocking, the potential safety hazard brought to workers due to splashing of the material is effectively eliminated, and the safety and the reliability are good.

The specific structure of the guard plate component 3 is as follows: the guard plate component 3 comprises a guard plate 3-1 used for preventing materials from being clamped between a rack at the feeding end of the conveying equipment 5 and a conveying chain plate and a side guard plate 3-2 used for preventing the materials from flying out, the guard plate 3-1 is of a plate-shaped structure matched with the shape of the upper end face of the rack at the feeding end of the conveying equipment 5, the width of the guard plate 3-1 is larger than the width of the rack of the conveying equipment 5 and is fixed on the side rack corresponding to the conveying equipment 5 in a centering manner, the side guard plate 3-2 is higher than the top wall of a material port of the discharge hopper 4, one end of the side guard plate 3-2 is fixed on the outer side wall of the material port of the discharge hopper 4, and the lower ends of the discharge hopper 4 and the side guard plate 3-2 are fixed on the guard plate 3-1; in the structure, the protection plate 3-1 which is wider than the width of the frame 5 of the conveying equipment and is fixed on the side frame corresponding to the conveying equipment 5 in a centering manner is arranged on the conveying equipment 5, so that the problem that materials are clamped between the frame at the feeding end of the conveying equipment 5 and a conveying chain plate can be effectively solved, the reliable and efficient conveying of the materials is ensured, and the failure rate of the conveying chain plate is reduced; the side guard plate 3-2 fixed on the side wall of the material opening of the discharge hopper 4 is arranged on the protection plate 3-1, so that the third blocking of the flying materials which are not blocked by the movable cover plate 1 and the fixed baffle plate 2 is realized, the problem that the labor intensity of workers is increased due to the fact that the materials fly out of the conveying equipment is effectively avoided, the splashing prevention effect is good, and the safety is high.

The specific structure of the removable cover 1 is as follows: the movable cover plate 1 comprises a grid plate 1-1 and a protective net 1-2 fixed on the grid plate 1-1, two sides of the grid plate 1-1 on the same side as a material port of the discharge hopper 4 are rotatably connected to side protective plates 3-2 on corresponding sides, a hook is arranged in the middle of the outer edge of the grid plate 1-1, and the movable cover plate 1 is lifted and then is connected to a hanging ring 6 on the outer wall of the discharge hopper 4 in a hanging mode; specifically, the protective net 1-2 is a plurality of layers of steel wire meshes, and the plurality of layers of steel wire meshes are fixed around the grid plate 1-1 through screws; when the equipment is used normally, the movable cover plate 1 is rotated to the outer end to be freely placed on the protection plate 3-1, the materials flying out of the fixed baffle plate 2 are secondarily blocked, when the fixed baffle plate 2 needs to be replaced, the movable cover plate 1 can be fixed after the hook rotating to the movable cover plate 1 is lifted and connected with the hanging ring 6, and the fixed baffle plate 2 can be conveniently replaced and the condition of the materials inside the hopper 4 can be conveniently observed.

The mounting structure of the fixed baffle 2 is as follows: the fixed baffle 2 is a rubber plate, the upper end of the rubber plate is fixed on the outer wall of the vertical plate of the angle iron 7 through a screw, and the horizontal plate of the angle iron 7 is fixed on the top wall of the material opening through a screw; fixed stop 2 adopts the rubber slab for fixed stop 2 has higher buffer function, thereby very big reduction splashes the energy of material, improves and blocks the effect, and plays certain guard action to removable cover 1.

This technical scheme simple structure, the modern design, removable cover 1 and fixed stop 2 are changed conveniently, excellent in use effect and with low costs, have higher use value.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. Device that splashes is prevented to vertical crusher of production line is retrieved to steel, its characterized in that: the material conveying device is characterized by comprising a movable cover plate (1), a fixed baffle plate (2) and guard plate components (3), wherein the two guard plate components (3) are fixed on two sides of a material opening of a discharge hopper (4) of the vertical crusher respectively, the lower ends of the two guard plate components (3) are fixed on a side frame corresponding to a material inlet end of the conveying device (5), the movable cover plate (1) and the fixed baffle plate (2) are arranged between the two guard plate components (3) and are located above the material inlet end of the conveying device (5), one end of the fixed baffle plate (2) at the material opening of the discharge hopper (4) is obliquely arranged on the top wall of the material opening of the discharge hopper (4), the other end of the fixed baffle plate (2) is located on the guard plate component (3), one end of the movable cover plate (1) above the fixed baffle plate (2) is rotatably arranged on the guard plate component (3) on the corresponding side, the other end of the movable cover plate (1) is hung on the discharge hopper (4) when the movable cover plate component (1) is lifted, the other end of the movable cover plate (1) is overlapped on the guard plate component (3), and the movable cover plate (1) is moved out of the discharge hopper (4) in turn to move out from the lower end of the movable cover plate component (2) of the conveying device.

2. The discharge port anti-splashing device for the vertical crusher of the steel recovery production line according to claim 1, characterized in that: the guard plate component (3) comprises a guard plate (3-1) and a side guard plate (3-2), wherein the guard plate (3-1) is used for blocking a material to be clamped into a frame at a feed end of the conveying equipment (5) and between conveying chain plates, the side guard plate (3-1) is of a plate-shaped structure matched with the shape of the upper end face of the frame at the feed end of the conveying equipment (5), the width of the guard plate (3-1) is larger than that of the frame of the conveying equipment (5) and is fixed on the side frame corresponding to the conveying equipment (5) in a centering mode, the side guard plate (3-2) is higher than the material opening top wall of the material outlet hopper (4) and one end of the side guard plate (3-2) is fixed on the material opening outer side wall of the material outlet hopper (4), and the lower ends of the material outlet hopper (4) and the side guard plate (3-2) are fixed on the guard plate (3-1).

3. The discharge port anti-splashing device for the vertical crusher of the steel recovery production line according to claim 2, characterized in that: the movable cover plate (1) comprises a grid plate (1-1) and a protective net (1-2) fixed on the grid plate (1-1), two sides of the grid plate (1-1) on the same side as a material opening of the discharge hopper (4) are rotatably connected to side protective plates (3-2) on the corresponding sides, a hook is arranged in the middle of the outer edge of the grid plate (1-1), and the hook is hung on a hanging ring (6) on the outer wall of the discharge hopper (4) after the movable cover plate (1) is lifted.

4. The discharge port anti-splashing device for the vertical crusher of the steel recovery production line according to claim 3, characterized in that: the protective net (1-2) is a multi-layer steel wire mesh, and the multi-layer steel wire mesh is fixed around the grid plate (1-1) through screws.

5. The discharge port anti-spattering device for the vertical crusher in the steel recovery production line according to any one of claims 1 to 4, wherein: the fixed baffle (2) is a rubber plate, the upper end of the rubber plate is fixed on the outer wall of the vertical plate of the angle iron (7) through a screw, and the horizontal plate of the angle iron (7) is fixed on the top wall of the material opening through a screw.