Ore transfer device for ore mining

Abstract

The utility model discloses an ore transfer device for ore mining, which comprises an ore car frame and a car hopper, the car hopper is arranged between the frame bodies of the ore car frame, the ore transfer device also comprises an auxiliary protection mechanism, the auxiliary protection mechanism comprises an L-shaped holding frame, a limiting rod, a flange nut, a rubber inclined protection block, a side plate, a T-shaped hanging plate, an arc base strip, an L-shaped rubber supporting plate and a polyurethane rod, l-shaped holding frames are symmetrically welded outside a vertical frame plate on one side of the mine car frame, an auxiliary protection mechanism is arranged at the positions of the mine car frame and the car hopper, the auxiliary protection mechanism is arranged at the assembly position of one side of the mine car frame to limit the structure of the car hopper tipping towards the assembly position, and then the other side of the car hopper is provided with a rubber inclined protection block and an L-shaped rubber supporting plate of the auxiliary protection mechanism to provide outer side protection. When the car hopper rolls over and collides to the mine car frame, the rubber inclined protection block and the L-shaped rubber supporting plate can reduce the collision strength between the car hopper and the mine car frame, it is effectively guaranteed that the car hopper and the mine car frame are not prone to large collision damage, and the service life of the car hopper is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of ore transfer vehicles, in particular to an ore transfer device used in ore mining. Background Art

[0002] Ore refers to a mineral aggregate from which useful components can be extracted or which itself has certain properties that can be utilized. It can be divided into metallic minerals and non-metallic minerals. The unit content of useful components in the ore is called the ore grade. Precious metal ores such as gold and platinum are expressed in grams per ton, and other ores are often expressed in percentages. During the ore mining process, a transfer device is required to transport the ore. When transferring the ore, the original ore car is usually used to pull a dump truck on the track to transfer the ore.

[0003] When the existing dump truck places ore in the bucket on the frame for transportation, the bucket and the frame are limited only by the pin. When the pin flips out of the pin seat of the bucket, the bucket loses its limit and quickly tilts to the side of the frame to unload. However, the bucket body on the unloading side of the bucket often suffers greater impact damage, resulting in a reduced service life of the bucket. For this reason, we propose an ore transfer device for ore mining. Utility Model Content

[0004] The main purpose of the utility model is to provide an ore transfer device for ore mining, wherein an auxiliary mechanism is arranged at the mine car frame and the car bucket, and the auxiliary mechanism is assembled at one side of the mine car frame to limit the car bucket from tipping over to this part, and the other side of the rear car bucket is provided with a rubber oblique protection block and an L-shaped rubber support plate of the auxiliary mechanism to provide outer side protection. When the car bucket rolls over and hits the mine car frame, the rubber oblique protection block and the L-shaped rubber support plate can reduce the collision force between the car bucket and the mine car frame, effectively ensuring that the car bucket is not easily damaged by a large collision with the mine car frame, extending the service life of the car bucket, and effectively solving the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] An ore transfer device for ore mining includes a mine car frame and a bucket, wherein the bucket is installed between the frame bodies of the mine car frame, and further includes an auxiliary mechanism, wherein the auxiliary mechanism includes an L-shaped holder, a limit rod, a flange nut, a rubber oblique protective block, a side plate, a T-shaped hanging plate, an arc base bar, an L-shaped rubber support plate and a polyurethane rod. An L-shaped holder is symmetrically welded to the outside of a vertical frame plate on one side of the mine car frame, and a limit rod is inserted between the frame rings of the L-shaped holder. The limit rod is screwed to the end of the rod away from the rod head. There are flange nuts, and a rubber oblique protective block is bonded to the outside of the bucket wall on the side of the bucket away from the limit rod, and a T-shaped groove is opened inside the rubber oblique protective block, and a side plate is welded to the bucket in the T-shaped groove, and a T-shaped hanging groove for clamping the T-shaped hanging plate is opened in the plate body of the side plate, the T-shaped hanging plate exposing the T-shaped hanging groove and the lower plate body of the T-shaped groove is welded to the upper surface of the arc base bar, and an L-shaped rubber support plate is bonded to the outer arc surface of the arc base bar, and the L-shaped rubber support plate is filled with polyurethane rods.

[0007] Furthermore, the arc base bar is recessed away from the outer arc surface of the T-shaped hanging plate to form a groove, and the convex strip bonded with the inner arc surface convex of the L-shaped rubber support plate is inserted into the groove of the arc base bar;

[0008] By adopting the above technical solution, the arc base strip accommodates the convex strip of the L-shaped rubber support plate through the strip groove, thereby achieving a firm fitting and bonding between the arc base strip and the L-shaped rubber support plate.

[0009] Furthermore, a through hole is provided on the side of the L-shaped rubber support plate, which passes through the plate body, and a polyurethane rod is inserted and bonded into the through hole;

[0010] By adopting the above technical solution, the L-shaped rubber support plate is perforated to accommodate the polyurethane rod for penetration filling and bonding.

[0011] Furthermore, the vertical frame plate of the L-shaped holder is welded to the outside of the vertical frame body of the mining vehicle frame, and a frame ring is integrally formed on the outside of the top frame plate of the L-shaped holder;

[0012] By adopting the above technical solution, after the L-shaped holder is welded with the vertical frame plate outside the mine car frame, the limit rod can be inserted through the frame ring to prevent the bucket from tipping over between the L-shaped holders.

[0013] Furthermore, a long non-threaded rod body of a limiting rod is passed through between the two sets of frame rings of the L-shaped holder, and a threaded rod tail is provided at the rod tail of the limiting rod passing through the frame ring, and a flange nut is screwed to the threaded rod tail of the limiting rod;

[0014] By adopting the above technical solution, the unthreaded long rod of the limiting rod passes through the two sets of frame rings of the L-shaped bracket and is screwed with the flange nut at the threaded rod tail, so that the limiting rod is installed on the L-shaped bracket.

[0015] Furthermore, two sets of side plates are welded on the outside of the truck bed, and two sets of plate bodies with T-shaped hanging plates are clamped in the two sets of plate bodies of the side plates;

[0016] By adopting the technical scheme, the two groups of side plates accommodate the two groups of T-shaped plates above the arc base strips to provide stable hanging positions.

[0017] Compared with the prior art, the ore transporting device has the following beneficial effects:

[0018] The auxiliary protection mechanism limits the structure of the ore car frame from tilting to one side, and the rubber inclined protection block and the L-shaped rubber supporting plate on the other side of the ore car frame provide lateral protection.

[0019] The rubber inclined protection block has a side plate inside to provide support, and the L-shaped rubber supporting plate has an arc base strip inside to provide hard support, and the L-shaped rubber supporting plate has a high-elasticity polyurethane rod inside to provide elastic resistance, thereby ensuring that the L-shaped rubber supporting plate can provide good impact buffering for the ore car frame, greatly reducing the impact damage when the ore car frame contacts the ore car frame. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 The auxiliary protection mechanism of the ore transporting device for ore mining is an exploded view.

[0021] Figure 2 The auxiliary protection mechanism of the ore transporting device for ore mining is an exploded view.

[0022] In the figure: 1, ore car frame; 2, ore car; 3, auxiliary protection mechanism; 4, L-shaped holder; 5, limit rod; 6, flange nut; 7, rubber inclined protection block; 8, T-shaped containing groove; 9, side plate; 10, T-shaped hanging groove; 11, T-shaped hanging plate; 12, arc base strip; 13, L-shaped rubber supporting plate; 14, perforation; 15, polyurethane rod. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, purposes and effects of the present application easy to understand, the following will further describe the present application in conjunction with specific embodiments.

[0024] For example, Figure 1-2As shown, an ore transport device for ore mining includes a mine car frame 1 and a bucket 2, wherein the bucket 2 is installed between the frames of the mine car frame 1, and further includes an auxiliary mechanism 3, wherein the auxiliary mechanism 3 includes an L-shaped holder 4, a limit rod 5, a flange nut 6, a rubber oblique protective block 7, a side plate 9, a T-shaped hanging plate 11, an arc base bar 12, an L-shaped rubber support plate 13 and a polyurethane rod 15. An L-shaped holder 4 is symmetrically welded to the outside of the vertical frame plate on one side of the mine car frame 1, and a limit rod 5 is inserted between the frame rings of the L-shaped holder 4. The limit rod 5 is screwed with a rod tail away from its own rod head. Flange nut 6, a rubber oblique protective block 7 is bonded to the outside of the bucket wall on the side of the bucket 2 away from the limit rod 5, and a T-shaped groove 8 is opened inside the rubber oblique protective block 7, a side plate 9 is welded at the bucket 2 in the T-shaped groove 8, and a T-shaped hanging groove 10 for clamping a T-shaped hanging plate 11 is opened in the plate body of the side plate 9, the T-shaped hanging plate 11 exposing the T-shaped hanging groove 10 and the lower plate body of the T-shaped hanging plate 11 is welded to the upper surface of the arc base bar 12, and the outer arc surface of the arc base bar 12 is bonded with an L-shaped rubber support plate 13, and the L-shaped rubber support plate 13 is filled with polyurethane rods 15.

[0025] The arc base strip 12 is recessed away from the outer arc surface of the T-shaped hanging plate 11 to form a groove, and the convex strip with the inner arc surface convex of the L-shaped rubber support plate 13 is stuck in the groove of the arc base strip 12;

[0026] By adopting the above technical solution, the arc base strip 12 accommodates the convex strip of the L-shaped rubber support plate 13 through the strip groove, thereby achieving a firm fitting and bonding between the arc base strip 12 and the L-shaped rubber support plate 13 .

[0027] The L-shaped rubber support plate 13 has a through hole 14 on its side that passes through the plate, and a polyurethane rod 15 is inserted and bonded into the through hole 14.

[0028] By adopting the above technical solution, the L-shaped rubber support plate 13 has the through hole 14 to accommodate the polyurethane rod 15 for penetration filling and bonding.

[0029] The vertical frame plate of the L-shaped holder 4 is welded to the outside of the vertical frame of the mining vehicle frame 1, and a frame ring is integrally formed on the outside of the top frame plate of the L-shaped holder 4;

[0030] By adopting the above technical solution, after the L-shaped holder 4 is welded to the outside of the mining vehicle frame 1 with the vertical frame plate, the limit rod 5 can be inserted through the frame ring to prevent the bucket 2 from tipping over between the L-shaped holders 4.

[0031] Among them, a non-threaded long rod body of the limiting rod 5 is passed through between the two sets of frame rings of the L-shaped holder 4, and a threaded rod tail is provided at the rod tail of the limiting rod 5 passing through the frame ring, and a flange nut 6 is screwed to the threaded rod tail of the limiting rod 5;

[0032] By adopting the above technical solution, the unthreaded long rod body of the limiting rod 5 passes through the two sets of frame rings of the L-shaped bracket 4 and is screwed with the flange nut 6 at the threaded rod tail, thereby installing the limiting rod 5 on the L-shaped bracket 4.

[0033] There are two sets of side plates 9 welded on the outside of the truck bed 2, and two sets of plate bodies of the side plates 9 are clamped with two sets of plate bodies of the T-shaped hanging plates 11;

[0034] By adopting the above technical solution, the truck bed 2 accommodates the two groups of T-shaped plates 11 above the arc base bars 12 with two groups of side plates 9 to provide a stable hanging position.

[0035] It should be noted that the present invention is an ore transfer device for ore mining. After the L-shaped holder 4 of the auxiliary mechanism 3 is set at the mine frame 1 for welding, the limit rod 5 is installed by passing the frame ring of the L-shaped holder 4 with a non-threaded rod body and then screwing the flange nut 6. The limit rod 5 can prevent the bucket 2 from tipping over between the L-shaped holders 4, and the side plate 9 of the auxiliary mechanism 3 can be welded to the outside of the bucket wall on the side of the bucket 2 away from the limit rod 5. At the same time, the rubber oblique guard block 7 is bonded to the bucket 2 near the side plate 9 to ensure that the side plate 9 can be stuck in the rubber oblique guard. The T-shaped hanging plate 11 above the arc base bar 12 can be inserted into the T-shaped hanging groove 10 of the side plate 9 for installation after applying glue, and the L-shaped rubber support plate 13 is glued to the outside of the arc base bar 12 to provide buffer protection, and the perforation 14 of the L-shaped rubber support plate 13 is filled with polyurethane rods 15 to provide elastic support. When the mine car frame 1 is transporting ore on the ore mining track, the ore can be directly poured into the car bucket 2, and then the pin plate of the mine car frame 1 can be stuck in the pin seat on both sides of the car bucket 2 for limiting, and then the mine The frame 1 is pulled on the track with the bottom wheel. When the mine car frame 1 is transported to the dumping position with the bucket 2 loaded with ore, the worker can flip the pin plate of the mine car frame 1 upward from the pin seat of the bucket 2 and pull it out. Then the bucket 2 is flipped inside the frame of the mine car frame 1 with the bucket plates on both sides. At this time, the bucket 2 is quickly dumped outward. When the bucket 2 tilts and falls and hits the mine car frame 1, the rubber oblique protection block 7 and the L-shaped rubber support plate 13 outside the bucket 2 provide impact buffering, thereby reducing the impact force between the bucket 2 and the mine car frame 1, and there is The side panels 9 provide support, while the L-shaped rubber support plate 13 has an arc base bar 12 to provide hard support. At the same time, the L-shaped rubber support plate 13 has a highly elastic polyurethane rod 15 to provide elastic resistance, thereby ensuring that the L-shaped rubber support plate 13 can provide better impact cushioning for the car bucket 2, ensuring that the car bucket 2 is not easily damaged by collision with the mine car frame 1. After the car bucket 2 is tilted, the ore in the bucket can slide down and be discharged directly, and then the car bucket 2 can be pulled back into the mine car frame 1, and the pin plate of the mine car frame 1 can be re-inserted into the pin seat of the car bucket 2 for restriction.

[0036] It should be noted that the utility model is a kind of ore transfer device for ore exploitation, components in the utility model are components known to those skilled in the art, and its structure and principle are known to those skilled in the art by technical manual or by conventional experimental method.

[0037] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model can also have various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. An ore transfer device for ore mining, comprising a mine car frame (1) and a car bucket (2), wherein the car bucket (2) is installed between the frame bodies of the mine car frame (1), characterized in that: The auxiliary protection mechanism (3) further comprises an L-shaped support frame (4), a limiting rod (5), a flange nut (6), a rubber oblique protection block (7), a side plate (9), a T-shaped hanging plate (11), an arc base bar (12), an L-shaped rubber support plate (13) and a polyurethane rod (15). An L-shaped support frame (4) is symmetrically welded to the outside of a vertical frame plate on one side of the mining vehicle frame (1), and a limiting rod (5) is inserted between the frame rings of the L-shaped support frame (4). A flange nut (6) is screwed to the end of the limiting rod (5) away from the rod head of the limiting rod (5). The bucket wall on the side of the bucket (2) away from the limiting rod (5) is A rubber oblique protective block (7) is bonded to the outside, and a T-shaped groove (8) is provided inside the rubber oblique protective block (7). A side plate (9) is welded to the truck bed (2) in the T-shaped groove (8), and a T-shaped hanging groove (10) for clamping a T-shaped hanging plate (11) is provided in the plate body of the side plate (9). The lower plate body of the T-shaped hanging plate (11) that exposes the T-shaped hanging groove (10) and the T-shaped groove (8) is welded to the upper strip surface of the arc base bar (12), and an L-shaped rubber support plate (13) is bonded to the outer arc surface of the arc base bar (12), and the L-shaped rubber support plate (13) is filled with a polyurethane rod (15).

2. The ore transfer device for ore mining according to claim 1, characterized in that: The arc base strip (12) is recessed away from the outer arc surface of the T-shaped hanging plate (11) to form a groove, and a convex strip bonded with the inner arc surface convex of the L-shaped rubber support plate (13) is inserted into the groove of the arc base strip (12).

3. The ore transfer device for ore mining according to claim 2, characterized in that: The side surface of the L-shaped rubber support plate (13) is provided with a through hole (14) penetrating the plate body, and a polyurethane rod (15) is inserted into and bonded to the through hole (14).

4. The ore transfer device for ore mining according to claim 1, characterized in that: The vertical frame plate of the L-shaped support frame (4) is welded to the outside of the vertical frame body of the mining vehicle frame (1), and a frame ring is integrally formed on the outside of the top frame plate of the L-shaped support frame (4).

5. The ore transfer device for ore mining according to claim 1, characterized in that: A non-threaded long rod of the limiting rod (5) is passed through between the two sets of frame rings of the L-shaped holder (4), and a threaded rod tail is provided at the rod tail of the limiting rod (5) passing through the frame ring, and a flange nut (6) is screwed on the threaded rod tail of the limiting rod (5).

6. The ore transfer device for ore mining according to claim 1, characterized in that: Two groups of side plates (9) are welded on the outside of the truck bed (2), and two groups of plate bodies of the side plates (9) are clamped with two groups of plate bodies of T-shaped hanging plates (11).

Images