Ore loading buffer device

Abstract

The utility model discloses an ore loading buffer device which comprises an inclined plate, vertical plates are symmetrically installed at the top end of the inclined plate, a flow guide pipe is installed at the position, between the two vertical plates, of the top end of the inclined plate, a blocking mechanism is installed at the top end of the inclined plate, and the blocking mechanism comprises a rotating column, a containing plate and a rubber pad. A plurality of rotating columns are arranged at the top end of the inclined plate in a rotating mode at equal intervals, and placing plates are arranged at the positions, located between the inner walls of the inclined plate, of the outer surfaces of the rotating columns. According to the device, the problem that fine broken stones are splashed when colliding with large broken stones is solved, the diameter of an air outlet is reduced, then workers can conveniently adsorb dust in the ore flowing process, and when a placement plate is vertically placed, the ores can be effectively blocked, so that the ore flowing speed is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of mining industry, concretely is a kind of ore loading buffering device. BACKGROUND

[0002] Mineral resources are important natural resources and important material basis for social production development, and people's production and life in modern society cannot be separated from mineral resources, and ore needs to be mined in mine, and after mining, the ore dug in the mine needs to be transported out of the mine by ore transport equipment such as transport vehicle, and then sent to warehouse or processing plant, and when the ore is sent to the processing plant, a large truck is usually used for transportation, and since the ore is relatively hard, the ore with large size has high loading requirements when loading.

[0003] Therefore, a kind of ore loading buffering device is disclosed in China patent, application number 202021790310.5, the utility model reduces the speed when ore falls, thereby reducing the impact force of ore and truck hopper, on the one hand, can effectively protect the hopper, on the other hand, improve the safety of operation, and durable.

[0004] Although the application meets the use demand of user to some extent, there are still some defects in actual use process, and the specific problems are as follows, since ore is prone to collision in flow process, since ore is broken in collision process, and the impact force of large ore in flow process causes the problem of splashing of broken stone in the process of contact between broken stone and large ore, thereby causing the problem of low safety around the device. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of ore loading buffering device to solve the problem that ore is prone to collision in flow process in the above background art, since ore is broken in collision process, and the impact force of large ore in flow process causes the problem of splashing of broken stone in the process of contact between broken stone and large ore, thereby causing the problem of low safety around the device.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of ore loading buffering device, including inclined plate, the inclined plate top end is symmetrically equipped with vertical plate, the inclined plate top end is located between two vertical plates and is equipped with flow guide pipe, the inclined plate top end is equipped with barrier mechanism, the barrier mechanism includes rotating column, placement plate and rubber pad;

[0007] Several rotating columns are equidistantly rotationally installed on the top end of the inclined plate, the outer surface of the rotating column is installed with a placement plate between the inner wall of the inclined plate, and the bottom end of the placement plate is bonded with a rubber pad.

[0008] The blocking mechanism further comprises a fixing ring, a sawtooth gear, an inner sawtooth belt and a positioning ring.

[0009] The fixing ring is sleeved outside the rotating column and is welded between the rotating column and the inclined plate, a plurality of sawtooth gears are equidistantly sleeved on the outer surface of the rotating column, the outer surface of the sawtooth gears is meshingly connected with the inner sawtooth belt, and the outer surface of the rotating column is welded with the positioning ring at a position between the inner walls of the inclined plate.

[0010] Preferably, the top end of the placing plate is welded with the outer surface of the positioning ring, and the two ends of the placing plate are mutually attached between the inner walls of the inclined plate.

[0011] The buffering assembly comprises a mounting strip, a rotating rod, a partition plate and a blocking plate.

[0012] The mounting strip is mounted at the bottom end of the inclined plate, the number of the mounting strips is two, the rotating rod is rotationally connected between the two mounting strips, the partition plate is equidistantly welded on the inner wall of the rotating rod, and the blocking plate is welded between the two mounting strips and the edge position of the bottom end of the inclined plate.

[0013] The buffering assembly further comprises a positioning block, a lead screw, a threaded sleeve and an arc-shaped strip.

[0014] The positioning block is welded at one end of the mounting strip, the lead screw is welded at the middle of the bottom end of the positioning block, the outer surface of the lead screw is threadedly connected with the threaded sleeve, and the arc-shaped strip is movably connected at the bottom end of the threaded sleeve.

[0015] Preferably, one end of the arc-shaped strip is mutually attached with one end of the mounting strip, and the inner wall of the arc-shaped strip is mutually attached with the outer side of one end of the rotating rod.

[0016] Compared with the prior art, the utility model has the advantages of:

[0017] The utility model discloses a blocking mechanism can effectively protect the broken stone flowing at the top end of the inclined plate, prevent the problem of the fine broken stone from splashing when colliding with the larger broken stone, and reduce the diameter of the air outlet, thereby facilitating personnel to adsorb and treat the dust in the ore flowing process, and when the placing plate is vertically placed, the ore can be effectively blocked, thereby reducing the ore flowing speed.

[0018] The utility model discloses a buffering assembly can effectively reduce the ore flowing speed, prevent the problem of the ore directly contacting the vehicle, thereby achieving the purpose of buffering the ore, preventing the problem of the ore directly contacting the object and being broken due to impact, and effectively protecting the integrity of the ore. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1The utility model provides a whole structure schematic diagram of ore loading buffering device,

[0020] Figure 2 The utility model provides a whole structure schematic diagram of ore loading buffering device,

[0021] Figure 3 The utility model provides a whole structure schematic diagram of ore loading buffering device,

[0022] Figure 4 The utility model provides a whole structure schematic diagram of ore loading buffering device.

[0023] In the drawing: 1, inclined plate, 2, vertical plate, 3, flow guide pipe,

[0024] 4, barrier mechanism, 401, fixed ring, 402, rotating column, 403, sawtooth wheel, 404, inner sawtooth belt, 405, positioning ring, 406, placing plate, 407, rubber pad,

[0025] 5, buffering assembly, 501, installation strip, 502, rotating rod, 503, partition plate, 504, blocking plate, 505, positioning block, 506, screw rod, 507, threaded sleeve, 508, arc strip. DETAILED DESCRIPTION

[0026] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the utility model.

[0027] Please refer to Figures 1-4 The utility model provides a technical scheme: a kind of ore loading buffering device, it includes inclined plate 1, inclined plate 1 top end symmetrical installation has vertical plate 2, inclined plate 1 top end between two vertical plates 2 installation has flow guide pipe 3, inclined plate 1 top end installation has barrier mechanism 4, barrier mechanism 4 includes rotating column 402, placing plate 406 and rubber pad 407;

[0028] Several rotating columns 402 equidistantly rotate and install at the top end of inclined plate 1, rotating column 402 outer surface is installed between the position of the inner wall of inclined plate 1 with placing plate 406, placing plate 406 bottom end bonding has rubber pad 407.

[0029] Barrier mechanism 4 further includes fixed ring 401, sawtooth wheel 403, inner sawtooth belt 404 and positioning ring 405;

[0030] The fixed ring 401 is sleeved outside the rotating column 402 and is welded between the inclined plate 1, the rotating column 402 is sleeved with the sawtooth gears 403 on both sides of the outer surface at equal intervals, the outer surfaces of the sawtooth gears 403 are meshed with the inner sawtooth belts 404, the rotating column 402 is welded with the positioning ring 405 at the position between the inner walls of the inclined plate 1, the positioning ring 405 is welded between the top end of the placing plate 406 and the outer surface of the positioning ring 405, the two ends of the placing plate 406 are mutually attached between the inner walls of the inclined plate 1, facilitating the rotation of the placing plate 406, and reducing the rotation difficulty of the placing plate 406.

[0031] The buffer assembly 5 comprises the mounting strips 501, the rotating rods 502, the partition plates 503 and the blocking plates 504.

[0032] The mounting strips 501 are mounted at the bottom end of the inclined plate 1, the number of the mounting strips 501 is two in total, the rotating rods 502 are rotatably connected between the two mounting strips 501, the partition plates 503 are welded on the inner walls of the rotating rods 502 at equal intervals, and the blocking plates 504 are welded between the two mounting strips 501 and the bottom end edge of the inclined plate 1.

[0033] The buffer assembly 5 further comprises the positioning blocks 505, the lead screws 506, the threaded sleeves 507 and the arc-shaped strips 508.

[0034] The positioning blocks 505 are welded at one end of the mounting strips 501, the lead screws 506 are welded at the middle of the bottom end of the positioning blocks 505, the threaded sleeves 507 are threadedly connected to the outer surfaces of the lead screws 506, the arc-shaped strips 508 are movably connected to the bottom ends of the threaded sleeves 507, the one end of the arc-shaped strip 508 is mutually attached to the one end of the mounting strip 501, and the inner wall of the arc-shaped strip 508 is mutually attached to the outer side of the one end of the rotating rod 502, thereby increasing the friction between the arc-shaped strip 508 and the rotating rod 502 and reducing the rotation speed of the rotating rod 502.

[0035] Working principle: during the actual use of the device, the user rotates the threaded sleeve 507, the threaded sleeve 507 rotates and moves along the outer surface of the lead screw 506, the arc-shaped strip 508 moves due to the movement of the threaded sleeve 507, the rotating rod 502 is extruded when the arc-shaped strip 508 moves, the friction between the rotating rod 502 and the arc-shaped strip 508 is increased, the mineral on the inclined plate 1 flows and contacts the partition plate 503 in the rotating rod 502, and impacts the partition plate 503, the partition plate 503 is slowly rotated when the mineral impacts the partition plate 503, the mineral is deflected when the rotating rod 502 is slowly rotated, so that the mineral is loaded, the flow speed of the mineral is effectively reduced, the problem of the direct contact between the mineral and the vehicle is prevented, thereby achieving the purpose of buffering the mineral, preventing the problem of the rupture of the mineral due to the impact of the direct contact between the mineral and the object, and effectively protecting the integrity of the mineral.

[0036] And the user pulls the inner sawtooth belt 404, the inner sawtooth belt 404 rotates and drives the sawtooth gear 403 to rotate, the sawtooth gear 403 rotates and drives the rotating column 402 to rotate, the rotating column 402 rotates and drives the positioning ring 405 to rotate, the positioning ring 405 rotates and drives the placement plate 406 to rotate, the placement plate 406 rotates and drives the rubber pad 407 and the other positioning ring 405 to coincide, and the extrusion is fixed, so that the plurality of positioning rings 405, the placement plate 406 and the rubber pad 407 are combined into a plate, and the plate combined by the positioning ring 405, the placement plate 406 and the rubber pad 407 can effectively protect the gravel flowing at the top end of the inclined plate 1, prevent the fine gravel from splashing due to collision with the larger gravel, and reduce the diameter of the air outlet, thereby facilitating the personnel to adsorb and treat the dust in the ore flowing process, and when the placement plate 406 is vertically placed, the ore can be effectively blocked, thereby reducing the problem of ore flowing speed.

[0037] It should be noted that, in the present text, relational terms such as first and second and the like can only be used to distinguish one entity or action from another entity or action, without necessarily requiring or implying that there is any such actual relationship or order between these entities or actions. Moreover, the terms "comprises", "comprising" or any other variant thereof are intended to cover non-exclusive inclusions, so that a process, method, article or apparatus including a series of elements includes not only those elements, but also other elements not explicitly listed or inherent to such a process, method, article or apparatus.

[0038] Although the embodiments of the present application have been shown and described, it is understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A ore loading buffer device, comprising an inclined plate (1), a buffer assembly (5), characterized in that: The top end of the inclined plate (1) is symmetrically provided with vertical plates (2), the top end of the inclined plate (1) is provided with a flow guide pipe (3) between the two vertical plates (2), and the top end of the inclined plate (1) is provided with a blocking mechanism (4), the blocking mechanism (4) comprises rotating columns (402), placing plates (406) and rubber pads (407); A plurality of rotating columns (402) are equidistantly rotatably installed at the top end of the inclined plate (1), the outer surface of the rotating column (402) is provided with a placing plate (406) at the position between the inner walls of the inclined plate (1), and the bottom end of the placing plate (406) is bonded with a rubber pad (407).

2. A rock loading buffer device according to claim 1, characterised in that: The blocking mechanism (4) further comprises a fixed ring (401), a sawtooth gear (403), an inner sawtooth belt (404) and a positioning ring (405); The fixed ring (401) is sleeved on the outer side of the rotating column (402) and is welded and connected between the inclined plate (1), the outer surface of the rotating column (402) is equidistantly sleeved with a sawtooth gear (403) on both sides, a plurality of sawtooth gears (403) are meshed and connected with an inner sawtooth belt (404) on the outer surface, and the outer surface of the rotating column (402) is welded with a positioning ring (405) at the position between the inner walls of the inclined plate (1).

3. A rock loading buffer device according to claim 2, characterised in that: The top end of the placing plate (406) and the outer surface of the positioning ring (405) are welded and connected, and the two ends of the placing plate (406) and the inner walls of the inclined plate (1) are mutually attached.

4. A rock loading buffer device according to claim 1, characterised in that: The buffer assembly (5) comprises mounting strips (501), rotating rods (502), partition plates (503) and blocking plates (504); The mounting strips (501) are mounted at the bottom end of the inclined plate (1), the number of the mounting strips (501) is two in total, the rotating rod (502) is rotatably connected between the two mounting strips (501), the partition plates (503) are equidistantly welded on the inner wall of the rotating rod (502), and the blocking plates (504) are welded between the two mounting strips (501) and the bottom end edge position of the inclined plate (1).

5. A rock loading buffer device as claimed in claim 1, wherein: The buffer assembly (5) further comprises positioning blocks (505), lead screws (506), threaded sleeves (507) and arc-shaped strips (508); The positioning block (505) is welded at one end of the mounting strip (501), the lead screw (506) is welded at the bottom end of the positioning block (505), the outer surface of the lead screw (506) is threadedly connected with the threaded sleeve (507), and the bottom end of the threaded sleeve (507) is movably connected with the arc-shaped strip (508).

6. A rock loading buffer device according to claim 5, characterised in that: One end of the arc-shaped strip (508) and one end of the mounting strip (501) are mutually attached, and the inner wall of the arc-shaped strip (508) and the outer side of one end of the rotating rod (502) are mutually attached.

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