Transport vehicle dumping device for mining engineering

Abstract

The utility model relates to a dumping device of a transport vehicle for mining engineering. Comprising a mine car and a rollover platform, the mine car comprises a car body and a carriage arranged on the car body, one side of the carriage is hinged to the car body, and then the carriage can turn over towards one side of the car body. A horizontal rail and a bent rail are arranged on the rollover platform, a limiting rail parallel to the bent rail is arranged above the bent rail, and irregular protrusions are arranged on the horizontal rail. The mine car with the carriage capable of turning over towards the side passes through the bent rail, one side of the mine car is lifted to the inclined state through the bent rail, then the carriage is turned over towards the side, and therefore the purpose of discharging is achieved, manual participation is not needed, the working efficiency is high, potential safety hazards basically do not exist, irregular protrusions are arranged on the horizontal rail, the mine car is made to vibrate, and the working efficiency is improved. Therefore, the mine car adhered to the carriage is completely unloaded, and the unloading is cleaner.

Description

Technical Field

[0001] The present application relates to the technical field of ore conveying equipment, and in particular to a dumping device for a transport vehicle used in mining engineering. Background Art

[0002] In the mining process, fixed mine cars are mostly used to transport ore materials. During underground transportation and unloading operations, fixed mine cars can only be unloaded manually or by mechanical equipment. Manual unloading is labor-intensive, and mechanical equipment hoisting operations are cumbersome, requiring a large number of workers, resulting in low work efficiency, and there are major safety hazards, which cannot meet the requirements of normal safe production use. Utility Model Content

[0003] In order to solve or partially solve the problems existing in the related technologies, the present application provides a dumping device for a transport vehicle for mining engineering, aiming to solve the technical problems of high unloading cost and great safety hazards of fixed mine vehicles.

[0004] The present application provides a dumping device for a transport vehicle for mining engineering, comprising

[0005] A mine car, comprising a car body and a carriage arranged on the car body, one side of the carriage being hinged to the car body so that the carriage can be flipped toward one side of the car body;

[0006] A tipping platform is provided with a horizontal rail and a curved rail, a limit rail parallel to the curved rail is provided above the curved rail, and an irregular protrusion is provided on the horizontal rail.

[0007] Optionally, in some embodiments, the mining engineering transport vehicle dumping device further includes:

[0008] The overturning auxiliary guide rod is arranged above the curved rail and is gradually bent toward the horizontal rail along the running direction of the mining car.

[0009] Optionally, in some solutions, a roller is provided on a side of the rollover auxiliary guide rod close to the horizontal rail.

[0010] Optionally, in some embodiments, the mining engineering transport vehicle dumping device further includes:

[0011] A reset guide rod is arranged on a side of the horizontal rail relative to the curved rail, and is gradually bent upward along the running direction of the mine car. The starting end of the reset guide rod is flush with the end of the limit rail, and the terminal height of the reset guide rod is greater than half of the height of the car when it is placed horizontally.

[0012] Optionally, in some embodiments, the mining engineering transport vehicle dumping device further includes:

[0013] A mineral material stacking platform is arranged on a side of the horizontal rail relative to the curved rail, and the height of the mineral material stacking platform is lower than the height of the tipping platform.

[0014] The technical solution provided by this application may have the following beneficial effects:

[0015] The present application allows a mine car with a flippable carriage to pass through a curved track, and uses the curved track to lift one side of the mine car to an inclined state, thereby flipping the carriage to the side, thereby achieving the purpose of unloading. No human intervention is required, the work efficiency is high, and there is basically no safety hazard. In addition, by arranging irregular protrusions on the horizontal rail, the mine car is vibrated, so that the mine car adhered to the carriage can be completely unloaded, and the unloading is cleaner.

[0016] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above and other objects, features and advantages of the present application will become more apparent through a more detailed description of exemplary embodiments of the present application in conjunction with the accompanying drawings, wherein the same reference numerals generally represent the same components in the exemplary embodiments of the present application.

[0018] Figure 1 It is a schematic structural diagram of a dumping device for a transport vehicle used in mining engineering shown in an embodiment of the present application;

[0019] Figure 2 It is a schematic diagram of the structure of a mine car unloading shown in an embodiment of the present application;

[0020] Figure 3 It is a schematic diagram of the structure of the rollover auxiliary guide rod shown in the embodiment of the present application.

[0021] Reference numerals:

[0022] 1. Mine car; 11. Car body; 12. Carriage; 2. Tipping platform; 3. Horizontal rail; 4. Curved rail; 5. Limit rail; 6. Tipping auxiliary guide rod; 61. Roller; 7. Reset guide rod; 8. Ore stacking platform. DETAILED DESCRIPTION

[0023] The embodiments of the present application will be described in more detail below with reference to the accompanying drawings. Although the embodiments of the present application are shown in the accompanying drawings, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to make the present application more thorough and complete, and to fully convey the scope of the present application to those skilled in the art.

[0024] It should be understood that although the terms "first", "second", "third", etc. may be used in this application to describe various information, this information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of this application, the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0025] In the description of the present application, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0026] Unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0027] See also Figure 1 The present application provides a dumping device for a transport vehicle for mining engineering, including a mine car 1 and a tipping platform 2; the mine car 1 includes a car body 11 and a carriage 12 arranged on the car body 11, one side of the carriage 12 is hinged to the car body 11 through a hinge, so that the carriage 12 can be flipped to one side of the car body 11, the car body 11 and the carriage 12 are made of iron or its alloy material to improve their structural strength and ensure that the car body 11 and the carriage 12 can be used for a long time, and the car body 11 has four wheels so that it can travel on rails.

[0028] The tipping platform 2 is formed by pouring concrete to facilitate cleaning of scattered ore when dumping the ore. A horizontal rail 3 and a curved rail 4 are provided on the tipping platform 2. The gap between the horizontal rail 3 and the curved rail 4 matches the wheelbase of the wheels on both sides of the vehicle body 11. A limiting rail 5 parallel to the curved rail 4 is provided above the curved rail 4, and an irregular protrusion is provided on the horizontal rail 3.

[0029] When the mine car 1 filled with ore passes through the curved track 4, one side of the mine car 1 is lifted upward along the curved track 4, thereby changing the mine car 1 from a horizontal state to an inclined state; the carriage 12 flips at least 90 degrees around the hinge connected to the car body 11, and then the ore in the carriage 12 is unloaded, and the unloading efficiency is high. Compared with manual unloading or unloading by a unloading machine, the unloading cost is lower, and the unloading can be done autonomously, with a lower unloading safety risk.

[0030] When the mine car 1 passes through the irregular protrusions on the horizontal rail 3, the mine car 1 bumps up and down due to the effect of the protrusions, thereby shaking off the ore adhering to the carriage 12, effectively ensuring that the ore in the carriage 12 is completely unloaded.

[0031] When the mine car 1 rises along the curved track 4, the setting of the limit rail 5 clamps the wheel on one side of the mine car 1 between the curved track 4 and the limit rail 5, effectively preventing the mine car 1 from overturning and ensuring the smooth unloading process.

[0032] Optionally, in some embodiments, Figure 2 As shown, in order to increase the contact area between the wheels of the mine car 1 and the curved rail 4 and the horizontal rail 3 during unloading, the upper surfaces of the curved rail 4 and the horizontal rail 3 are inclined, and the inclination angle is the same as the inclination of the mine car 1 in this position.

[0033] Optionally, in some embodiments, Figure 1 As shown, the dumping device of the transport vehicle for mining engineering also includes a rollover auxiliary guide rod 6, which is arranged above the curved rail 4 and gradually bent toward the horizontal rail 3 along the running direction of the mine car 1. When the mine car 1 passes through the rollover auxiliary guide rod 6, the rollover auxiliary guide rod 6 pushes the mine car 1 to the other side to ensure that the car 12 can be turned over smoothly, which is conducive to the smooth progress of the unloading operation.

[0034] Optionally, in some embodiments, Figure 1 and Figure 3 As shown, a roller 61 is provided on one side of the rollover auxiliary guide rod 6 close to the horizontal rail 3, which converts the sliding friction between the carriage 12 and the rollover auxiliary guide rod 6 into the rotational friction between the carriage 12 and the roller 61, so as to reduce the wear of the carriage 12, which is beneficial to improving the service life of the mine car 1.

[0035] Optionally, in some embodiments, Figure 1As shown, the dumping device of the transport vehicle for mining engineering also includes a reset guide rod 7, which is arranged on the side of the horizontal rail 3 relative to the curved rail 4, and is gradually bent upward along the running direction of the mine car 1. The starting end of the reset guide rod 7 is flush with the end of the limit rail 5, and the terminal height of the reset guide rod 7 is greater than half of the height of the car 12 when it is placed horizontally. When the mine car 1 passes the reset guide rod 7, the reset guide rod 7 lifts the overturned car 12 upward and resets it, without manual overturning and resetting, which reduces the labor intensity of the staff and improves the degree of automation of the unloading process.

[0036] Optionally, in some embodiments, Figure 1 As shown, the dumping device of the transport vehicle for mining engineering also includes a mineral material stacking platform 8, which is arranged on the side of the horizontal rail 3 relative to the curved rail 4, and the height of the mineral material stacking platform 8 is lower than the height of the tipping platform 2, and the distance between the horizontal rail 3 and the mineral material stacking platform 8 is smaller than the height of the carriage 12. After the carriage 12 is flipped, its upper edge extends to the top of the mineral material stacking platform 8, and then the ore is dumped onto the mineral material stacking platform 8, which effectively avoids the problem that the ore is on the tipping platform 2 and affects the movement of the mine car 1 or the flipping of the carriage 12, and further ensures the smooth unloading of the mine car 1.

[0037] The embodiments of the present application have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The selection of terms used herein is intended to best explain the principles of the embodiments, practical applications, or improvements to the technology in the market, or to enable other persons of ordinary skill in the art to understand the embodiments disclosed herein.

Claims

1. A dumping device for a transport vehicle for mining engineering, characterized in that: include A mine car, comprising a car body and a carriage arranged on the car body, one side of the carriage being hinged to the car body so that the carriage can be flipped toward one side of the car body; A tipping platform is provided with a horizontal rail and a curved rail, a limit rail parallel to the curved rail is provided above the curved rail, and an irregular protrusion is provided on the horizontal rail.

2. A dumping device for a transport vehicle for mining engineering according to claim 1, characterized in that: Also includes The overturning auxiliary guide rod is arranged above the curved rail and is gradually bent toward the horizontal rail along the running direction of the mining car.

3. A dumping device for a transport vehicle for mining engineering according to claim 2, characterized in that: A roller is arranged on one side of the rollover auxiliary guide rod close to the horizontal rail.

4. A dumping device for a transport vehicle for mining engineering according to claim 2 or 3, characterized in that: Also includes A reset guide rod is arranged on a side of the horizontal rail relative to the curved rail, and is gradually bent upward along the running direction of the mine car. The starting end of the reset guide rod is flush with the end of the limit rail, and the terminal height of the reset guide rod is greater than half of the height of the car when it is placed horizontally.

5. A mining engineering transport vehicle dumping device according to claim 1, characterized in that: Also includes A mineral material stacking platform is arranged on a side of the horizontal rail relative to the curved rail, and the height of the mineral material stacking platform is lower than the height of the tipping platform.

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