Reinforcing structure of gangue discharging opening

Abstract

The utility model discloses a gangue feed opening reinforcing structure which comprises a quadrangular feed opening, the feed opening is vertically through, a discharge opening is formed in one side of the feed opening, a striker plate capable of moving vertically is arranged on the outer side of the discharge opening, a semicircular notch is formed in the lower portion of the striker plate, and the semicircular notch is communicated with the discharge opening. A plurality of U-shaped reinforcing ribs are arranged on the side, away from the striker plate, of the discharging port, the reinforcing ribs are fixed to the outer wall of the discharging port in a welded mode, a conveying belt for bearing materials is arranged below the discharging port, mounting grooves are formed in the positions, on the two sides of the striker plate, of the discharging port, a plurality of mounting holes are formed in the mounting grooves, and the mounting holes are communicated with the reinforcing ribs. The striker plates are matched with the corresponding mounting holes through bolts, and the height of the striker plates can be adjusted through the mounting grooves; the gangue discharge port reinforcing structure has high stability during use, the size of the discharge port can be adjusted, materials are prevented from being blocked and stacked, in addition, gangue can be buffered during use, and the gangue discharge port reinforcing structure is suitable for application and popularization.

Description

TECHNICAL FIELD

[0001] The utility model relates to gangue blanking conveying technical field especially relates to a gangue blanking port reinforcing structure. BACKGROUND

[0002] Gangue is mixed in the stone block of coal seam, contains a small amount of combustible, not easy to burn. In the coal mining industry, gangue is mainly in the production process of building well, developing excavation, coal mining and coal washing.

[0003] Among them, coal gangue has certain utilization value, and it is mainly used for producing gangue cement, light aggregate of concrete, refractory brick and other building materials, in addition, it can also be used for recycling coal, coal and gangue mixed combustion power generation.

[0004] And gangue usually needs blanking port to carry out blanking and conveying when using, and the traditional blanking port structure is single, easy to be impacted and deformed, also easy to be blocked and accumulated at the port, not conducive to continuous conveying, and the use effect is not ideal. UTILITY MODEL CONTENT

[0005] The utility model aims at solving above -mentioned problem and provides a gangue blanking port reinforcing structure with strong stability, and the size of blanking port can be adjusted, avoids material blocking and accumulating, and additionally can buffer gangue when using.

[0006] In order to realize the above-mentioned purpose, the technical scheme of the utility model is as follows: a gangue blanking port reinforcing structure, including the blanking port of quadrilateral, the blanking port is through, one side of the blanking port is equipped with the discharge gate, the discharge gate outside is equipped with the movable baffle, the lower of the baffle is equipped with semicircular notch, the blanking port is equipped with multiple U-shaped reinforcing ribs on the side away from the baffle, the reinforcing rib is fixed on the outer wall of blanking port through welding, the lower of the blanking port is equipped with the conveyer belt of material receiving.

[0007] Preferably, the blanking port is equipped with mounting groove on the both sides of baffle, the mounting groove is equipped with multiple mounting holes, the baffle is matched with the corresponding mounting hole through bolt, the height of baffle can be adjusted through mounting groove.

[0008] Preferably, the blanking port is also equipped with damping buffer structure, the damping buffer structure includes cross-shaped support frame, the middle of support frame is equipped with integrally arranged fixed disc, the upper of fixed disc is equipped with conical buffer plate, multiple damping support rods are arranged between buffer plate and fixed disc.

[0009] Preferably, the damping support rod comprises a fixed shaft fixed on the fixed disc, a lifting sleeve is sleeved on the fixed shaft, the top of the lifting sleeve is fixedly connected with the buffer plate, and the bottom of the lifting sleeve is supported in suspension by the compression spring.

[0010] Preferably, a plurality of supports are arranged below the conveying belt, and drive rollers for driving the conveying belt to run are arranged in the supports.

[0011] Preferably, the drive rollers comprise a first drive roller and two second drive rollers, the two second drive rollers are symmetrically arranged on the two sides of the first drive roller, the second drive rollers are upwardly curved, and the two sides of the conveying belt are upwardly bent through the second drive rollers.

[0012] The utility model discloses a gangue discharge port reinforcing structure, including the discharge port of quadrilateral, the discharge port is through, one side of discharge port is equipped with the discharge gate, the discharge gate outside is equipped with the material baffle that can move up and down, the material baffle below is equipped with semicircle notch, the discharge port is equipped with a plurality of U type's reinforcing rib on the side away from the material baffle, the reinforcing rib is fixed through welding in the outer wall of discharge port, the discharge port below is equipped with the conveying belt of material receiving, the discharge port is equipped with the mounting groove on the both sides of material baffle, the mounting groove is equipped with a plurality of mounting holes, the material baffle passes through bolt and corresponding mounting hole cooperation, the height of material baffle can be adjusted through mounting groove, compared with prior art, this gangue discharge port reinforcing structure has strong stability when using, and the size of discharge port is adjustable, avoids material congestion and piles up, and additionally when using also can have the beneficial effect of buffering gangue. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is whole structure schematic diagram of the utility model discloses a gangue discharge port reinforcing structure Figure 1 .

[0014] Figure 2 It is whole structure schematic diagram of the utility model discloses a gangue discharge port reinforcing structure Figure 2 .

[0015] Figure 3 It is internal structure schematic diagram of the discharge port in the utility model discloses a gangue discharge port reinforcing structure.

[0016] Figure 4 It is the enlarged structure schematic diagram of the utility model Figure 3 discloses a gangue discharge port reinforcing structure in A place.

[0017] Figure 5 It is structure schematic diagram of the support in the utility model discloses a gangue discharge port reinforcing structure.

[0018] In the figure: 1, support; 11, first transmission roller; 12, second transmission roller; 2, conveying belt; 3, discharging port; 31, discharge port; 32, reinforcing rib; 33, mounting groove; 34, mounting hole; 4, material blocking plate; 41, semicircular notch; 42, movable plate; 5, buffer plate; 51, support frame; 52, fixed disc; 53, fixed shaft; 54, lifting sleeve; 55, compression spring. DETAILED DESCRIPTION

[0019] The utility model will be explained in further detail now in combination with the drawings. The drawings are simplified schematic diagrams, and only schematically illustrate the basic structure of the utility model, so they only show the structure related to the utility model.

[0020] Please refer to Figures 1-5 A gangue discharging port reinforcing structure, including the discharging port 3 that presents quadrilateral, the discharging port 3 is through from top to bottom, one side of the discharging port 3 is equipped with the discharge port 31, wherein the discharge port 31 is communicated with the bottom end of the discharging port, the material in the discharging port is vertically through and is discharged, when the material is more, also can simultaneously discharge at the discharge port 31, can avoid the material to fall and accumulate, the outer side of the discharge port 31 is equipped with the material blocking plate 4 that can move up and down, the lower of the material blocking plate 4 is equipped with the semicircular notch 41, the material blocking plate 4 blocks part discharge port 31, the discharging port 3 is equipped with multiple U-shaped reinforcing ribs 32 on the side away from the material blocking plate 4, the reinforcing rib 32 is fixed in the outer wall of the discharging port 3 by welding, can greatly improve the overall strength of the discharging port, avoid the deformation of gangue impact, the lower of the discharging port 3 is equipped with the conveying belt 2 of receiving gangue material.

[0021] Because the discharging port 3 is through from top to bottom, and one side of the discharging port 3 is equipped with the discharge port 31, therefore the gangue material enters the discharging port from the top, can be discharged from the bottom and the discharge port 31, multiple reinforcing ribs 32 can increase the overall strength, avoid deformation, in addition, the material blocking plate 4 can block part discharge port, can adjust the size of outlet according to the amount of gangue material, and the practicability is strong;The discharged gangue material can directly fall on the conveying belt 2, avoid the material to accumulate at the discharging port.

[0022] In the embodiment, the discharging port 3 is equipped with the mounting groove 33 on the both sides of the material blocking plate 4, the mounting groove 33 is equipped with multiple mounting holes 34, the material blocking plate 4 is fixed by the bolt and the corresponding mounting hole 34 cooperation, the height of the material blocking plate 4 can be adjusted by the mounting groove 33;When using, if need to increase the discharge port 31, at this time, only need to adjust the height of the material blocking plate 4 upwards, similarly, if want to reduce the size of the discharge port 31, the material blocking plate 4 moves downwards, moves to the required position after screwing the bolt and the corresponding mounting hole cooperation fixed.

[0023] Further, the blanking port 3 is further provided with a damping buffer structure, the damping buffer structure comprises a cross-shaped support frame 51, the middle of the support frame 51 is provided with a fixed disc 52 arranged integrally, the top of the fixed disc 52 is provided with a conical buffer plate 5, and a plurality of damping support rods are arranged between the buffer plate 5 and the fixed disc 52.

[0024] The damping support rod comprises a fixed shaft 53 fixed on the fixed disc 52, a lifting sleeve 54 is sleeved on the fixed shaft 53, the top of the lifting sleeve 54 is fixedly connected with the buffer plate 5, and the bottom of the lifting sleeve 54 is supported in suspension by a compression spring 55; when the buffer plate 5 is pressed, the compression spring 55 is contracted to move the buffer plate 5 and the lifting sleeve 54 downward.

[0025] That is, the inner top wall of the lifting sleeve 54 is not in contact with the top end of the fixed shaft, and the lifting sleeve and the buffer plate 5 are supported by the compression spring 55; when the gangue material is expanded on the buffer plate 5, the buffer plate is pressed to move downward, at this time, the lifting sleeve moves downward with the buffer plate to make the compression spring contract; when the gangue is separated from the buffer plate, the compression spring rebounds to return, so that effective damping and buffering can be achieved, direct impact of the material on the blanking port or the conveying belt below is avoided, and the service life of the equipment is improved.

[0026] As a preferred scheme, a plurality of supports 1 are arranged below the conveying belt 2, and the support 1 is provided with a transmission roller for driving the conveying belt to run.

[0027] The transmission roller comprises a first transmission roller 11 and two second transmission rollers 12, the two second transmission rollers 12 are symmetrically arranged on the two sides of the first transmission roller 11, and the second transmission rollers 12 are upwardly curved; the two sides of the conveying belt 2 are bent upward by the second transmission rollers 12; the conveying belt after being bent is in a “(“ shape, can effectively convey the gangue material, avoid the material from spilling, and is convenient to use.

[0028] Obviously, the above embodiments are only examples for clearly illustrating, and are not intended to limit the embodiments. Based on the above description, other different forms of changes or variations can be made by those skilled in the art. Here, all the embodiments need not and cannot be exhausted. The changes or variations derived therefrom are still within the protection scope of the present application.

Claims

1. A reinforcing structure for a gangue discharge port, characterized in that, It includes a quadrilateral discharge port that runs vertically through the material. A discharge port is located on one side of the discharge port. A baffle plate that can move vertically is located outside the discharge port. A semi-circular notch is located below the baffle plate. Multiple U-shaped reinforcing ribs are located on the side of the discharge port away from the baffle plate. The reinforcing ribs are fixed to the outer wall of the discharge port by welding. A conveyor belt for receiving materials is located below the discharge port.

2. The reinforced structure for the gangue discharge port according to claim 1, characterized in that, The material discharge port has mounting grooves on both sides of the baffle plate, and multiple mounting holes are provided in the mounting grooves. The baffle plate is bolted to the corresponding mounting holes, and the height of the baffle plate can be adjusted through the mounting grooves.

3. The reinforced structure for the gangue discharge port according to claim 1 or 2, characterized in that, The feed inlet is also equipped with a shock-absorbing and buffering structure, which includes a cross-shaped support frame, an integrally formed fixed plate in the middle of the support frame, a conical buffer plate above the fixed plate, and multiple shock-absorbing support rods between the buffer plate and the fixed plate.

4. The reinforced structure for the gangue discharge port according to claim 3, characterized in that, The shock-absorbing support rod includes a fixed shaft fixed on a fixed plate, and a lifting sleeve is sleeved on the fixed shaft. The top of the lifting sleeve is fixedly connected to the buffer plate, and the bottom is suspended by a compression spring. When the buffer plate is compressed, the compression spring contracts, causing the buffer plate and the lifting sleeve to move downward.

5. The reinforced structure for the gangue discharge port according to claim 1, characterized in that, Multiple supports are provided below the conveyor belt, and transmission rollers that drive the conveyor belt are installed inside the supports.

6. The reinforced structure for the gangue discharge port according to claim 5, characterized in that, The transmission roller includes a first transmission roller and two second transmission rollers. The two second transmission rollers are symmetrically arranged on both sides of the first transmission roller, and the second transmission rollers are curved upwards. The two sides of the conveyor belt are bent upwards by the second transmission rollers.

Images