阅读说明：本技术 一种便于矿石装卸的自动化矿车 (Automatic mine car convenient to ore loading and unloading ) 是由 陈阿雄 于 2020-07-21 设计创作，主要内容包括：本发明公开了一种便于矿石装卸的自动化矿车,其结构包括移动轮、底座、牵引座、翻转结构、车斗,移动轮水平安装于底座下端,牵引座安装于底座右侧,翻转结构竖直安装于底座上端,车斗水平安装于翻转结构之间,翻转结构包括固定板、活动结构、连接管、转动结构,活动结构竖直安装于固定板上端两侧,转动结构水平安装于活动结构上端,本发明在转动结构下端设置了活动结构,以此来限定车斗的翻转方向,保证了矿石送出位置的统一,使其便于矿石的装卸；在活动结构上端设置了转动结构,转动调节柄,使转动盘进行转动并带动输送方向的单向阀对准槽口,根据重力的影响来驱动车斗翻转,限定了翻转的方向,便于矿石的收集堆放。(The invention discloses an automatic mine car convenient for loading and unloading ores, which structurally comprises moving wheels, a base, a traction seat, a turnover structure and a car hopper, wherein the moving wheels are horizontally arranged at the lower end of the base; the rotating structure is arranged at the upper end of the movable structure, the adjusting handle is rotated, the rotating disc is rotated, the one-way valve in the conveying direction is driven to align to the notch, the car hopper is driven to overturn according to the influence of gravity, the overturning direction is limited, and the ore is convenient to collect and stack.)

1. An automatic mine car convenient for ore loading and unloading structurally comprises moving wheels (1), a base (2), a traction seat (3), turnover structures (4) and a car hopper (5), wherein the moving wheels (1) are horizontally arranged at the lower end of the base (2), the traction seat (3) is arranged on the right side of the base (2), the turnover structures (4) are vertically arranged at the upper end of the base (2), and the car hopper (5) is horizontally arranged between the turnover structures (4); the method is characterized in that:

the turnover structure (4) comprises a fixing plate (41), a movable structure (42), a connecting pipe (43) and a rotating structure (44), wherein the movable structure (42) is vertically arranged on two sides of the upper end of the fixing plate (41), the rotating structure (44) is horizontally arranged on the upper end of the movable structure (42), and the connecting pipe (43) is embedded in the upper end of the movable structure (42).

2. An automated mine car for facilitating ore loading and unloading according to claim 1, wherein: the utility model discloses a portable oil supply device, including oil supply structure (42), movable structure (42) including oil supply structure (421), hose (422), sliding seat (423), support (424), install in oil supply structure (421) side hose (422), sliding seat (423) horizontal installation is between oil supply structure (421), support (424) are fixed in sliding seat (423) upper end, rotating-structure (44) horizontal installation is in sliding seat (423) upper end.

3. An automated mine car for facilitating ore loading and unloading according to claim 2, wherein: oil supply structure (421) include connector (21a), hydro-cylinder (21b), spring (21c), piston rod (21d), guide slot (21e), connector (21a) are installed in hydro-cylinder (21b) side, spring (21c) embedding is installed in hydro-cylinder (21b) inboard, piston rod (21d) swing joint is inboard in hydro-cylinder (21b), hydro-cylinder (21b) upper left end is located in guide slot (21e), connector (21a) are connected with sliding seat (423) lower extreme through hose (422).

4. An automated mine car for facilitating ore loading and unloading according to claim 1, wherein: the rotating structure (44) comprises a connecting seat (441), a driving structure (442) and an adjusting valve (443), wherein the connecting seat (441) is installed at the upper end and the lower end of the driving structure (442), the adjusting valve (443) is embedded in the inner side of the driving structure (442), the left end and the right end of the adjusting valve (443) are communicated with the connecting pipe (43), and the outer side of the driving structure (442) is fixedly connected with the car hopper (5).

5. An automated mine car for facilitating ore loading and unloading according to claim 4, wherein: drive structure (442) include framework (42a), oil pocket (42b), curved bar (42c), linkage dish (42d), bent spring (42e), axis of rotation (42f), it is inboard that framework (42a) is located to oil pocket (42b), it is inboard in oil pocket (42b) to inlay in curved bar (42c), linkage dish (42d) are equipped with two to respectively with curved bar (42c), car hopper (5) fixed connection, it is inboard that framework (42a) is located to bent spring (42 e).

6. An automated mine car for facilitating ore loading and unloading according to claim 4, wherein: the adjusting valve (443) comprises an oil pipe (43a), a conversion structure (43b) and an adjusting handle (43c), wherein the oil pipe (43a) is embedded in the left end and the right end of the conversion structure (43b), and the adjusting handle (43c) is movably connected to the inner side of the conversion structure (43 b).

7. An automated mine car for facilitating ore loading and unloading according to claim 6, wherein: the conversion structure (43b) comprises a valve body (b1), an inner cavity (b2), a notch (b3), a one-way valve (b4) and a rotating disc (b5), wherein the inner cavity (b2) is arranged on the inner side of the valve body (b1), the notch (b3) penetrates through the side end of the valve body (b1), the rotating disc (b5) is embedded into the inner cavity (b2), and the one-way valve (b4) is installed on the outer side of the rotating disc (b 5).

8. An automated mine car for facilitating ore loading and unloading according to claim 7, wherein: the number of the check valves (b4) is 4, two of the check valves (b4) are arranged on the same horizontal line in a pair, and the flow directions of the two pairs of the check valves (b4) are opposite.

Technical Field

The invention belongs to the field of ore machinery, and particularly relates to an automatic mine car convenient for loading and unloading ores.

Background

In the ore mining of mine, because be in the ore opening, the ore need use the mine car when transporting out, and for the convenience loading and unloading, adopted the automatic mine car of the ore loading and unloading of being convenient for, when transporting the ore, remove the restriction through the operation, make the mine car along with the direction of gravity of inboard ore, come the hopper to turn on one's side, make things convenient for it to unload the ore that loads, but prior art exists following not enoughly:

because the size of ore is irregular to pouring into at random in the loading process of ore, make the loading position of ore unset, cause the ore gravity inequality at car hopper both ends, when removing the restriction and uninstalling, will influence the direction of turning on one's side of car hopper, make the direction of turning on one's side of car hopper uncertain, be unfavorable for carrying on the collection of ore and stack.

The application thus proposes an automated mine car for facilitating ore loading and unloading, which ameliorates the above-mentioned drawbacks.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide an automatic mine car convenient for loading and unloading ores, and aims to solve the problems that in the prior art, due to irregular ore size and random dumping in the loading process of ores, the loading position of the ores is not fixed, so that the ore gravity at two ends of a car hopper is uneven, the side-turning direction of the car hopper is influenced when the limit is removed for unloading, the side-turning direction of the car hopper is uncertain, and the collection and stacking of the ores are not facilitated.

In order to achieve the purpose, the invention is realized by the following technical scheme: an automatic mine car convenient for loading and unloading ores structurally comprises moving wheels, bases, a traction seat, a turnover structure and a car hopper, wherein the moving wheels are horizontally arranged at the lower end of the bases and are connected through hinges; the turnover structure comprises a fixed plate, a movable structure, a connecting pipe and a rotating structure, wherein the movable structure is vertically arranged on two sides of the upper end of the fixed plate and welded with the fixed plate, the rotating structure is horizontally arranged on the upper end of the movable structure and is mechanically connected with the movable structure, and the connecting pipe is embedded in the upper end of the movable structure and is communicated with the rotating structure.

The invention is further improved, the movable structure comprises an oil supply structure, a hose, a movable seat and a bracket, the hose is arranged at the side end of the oil supply structure and is mechanically connected, the movable seat is horizontally arranged between the oil supply structures and is movably connected, the bracket is fixed at the upper end of the movable seat and is welded with the movable seat, and the rotating structure is horizontally arranged at the upper end of the movable seat and is connected with the movable seat through a connecting pipe.

The oil supply structure is further improved, the oil supply structure comprises a connecting port, an oil cylinder, a spring, a piston rod and a guide groove, the connecting port is arranged at the side end of the oil cylinder, the inner side of the connecting port is communicated, the spring is embedded in the inner side of the oil cylinder, the upper end of the spring abuts against the lower end of the piston rod, the piston rod is movably connected to the inner side of the oil cylinder and is positioned on the same axis, the guide groove is arranged at the left upper end of the oil cylinder and is movably connected with the piston rod.

The invention is further improved, the rotating structure comprises a connecting seat, a driving structure and an adjusting valve, the connecting seat is arranged at the upper end and the lower end of the driving structure and welded with the upper end and the lower end of the driving structure, the adjusting valve is embedded in the inner side of the driving structure and communicated with the inner side of the driving structure, the left end and the right end of the adjusting valve are communicated with a connecting pipe, and the outer side of the driving structure is fixedly connected with a.

The invention is further improved, the driving structure comprises a frame body, an oil cavity, a curved rod, a linkage disc, curved springs and a rotating shaft, the oil cavity is arranged inside the frame body and is of an integrated structure, the curved rod is embedded inside the oil cavity and is movably connected with the frame body, the linkage disc is provided with two linkage discs, the two linkage discs are respectively and fixedly connected with the curved rod and a car hopper, and the curved springs are arranged inside the frame body and abut against the left end of the curved rod.

The invention is further improved, the regulating valve comprises an oil pipe, a conversion structure and a regulating handle, the oil pipe is embedded and installed at the left end and the right end of the conversion structure, the inner sides of the oil pipe are communicated, and the regulating handle is movably connected to the inner side of the conversion structure and is positioned on the same axis.

The invention is further improved, the conversion structure comprises a valve body, an inner cavity, a notch, a one-way valve and a rotating disc, the inner cavity is arranged on the inner side of the valve body and is of an integrated structure, the notch penetrates through the side end of the valve body and is communicated with the inner side of the inner cavity, the rotating disc is embedded in the inner side of the inner cavity and is movably connected with the valve body, and the one-way valve is arranged on the outer side of the rotating disc and is movably connected with the valve body.

The invention is further improved, 4 check valves are arranged and are uniformly distributed on the outer side of the rotating disc, two check valves are arranged on the same horizontal line in a pair, the flow directions of the two pairs of check valves are opposite, and the check valves correspond to the notches.

According to the technical scheme, the automatic mine car convenient for loading and unloading the ores has the following beneficial effects:

the movable structure is arranged at the lower end of the rotating structure, the car hopper is influenced by the gravity of the ore at the inner side to press the movable seat downwards and act on the upper end of the oil supply structure, the piston rod is stressed to move downwards and moves towards the lower end of the inner side of the oil cylinder, the oil at the inner side is extruded out while the spring is compressed, the oil is sent into the hose along the connecting port, the rotating structure connected with the connecting pipe is input, the oil rotates towards the fixed direction, the car hopper is turned downwards, the turning direction of the car hopper is limited, the uniformity of the ore sending-out position is ensured, and the loading and unloading of the ore are facilitated.

The upper end of the movable structure is provided with the rotating structure, the adjusting handle is rotated to enable the rotating disc to rotate and drive the one-way valve in the conveying direction to be aligned with the notch, at the moment, the movable structure is pushed to move due to the influence of ore gravity on the inner side of the car hopper, oil on the inner side of the car hopper is extruded and sent to the connecting pipe and enters the oil pipe, the oil enters the one-way valve along the notch and flows into the driving structure connected with the inner cavity, the oil on the inner side of the oil cavity is continuously increased to push the curved rod to move on the inner side of the frame body, the curved spring is also extruded, the linkage disc connected with the curved rod drives the car hopper to turn over, the car hopper is driven to turn over under the influence of the gravity, the turning direction.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic illustration of an automated mining vehicle for facilitating ore loading and unloading in accordance with the present invention;

FIG. 2 is a schematic structural diagram of the flip structure of the present invention;

FIG. 3 is a schematic structural view of the mobile structure of the present invention;

FIG. 4 is a schematic structural diagram of an oil supply structure according to the present invention;

FIG. 5 is a schematic structural view of a rotary structure of the present invention;

FIG. 6 is a schematic structural diagram of a driving structure according to the present invention;

FIG. 7 is a schematic view of a regulator valve according to the present invention;

fig. 8 is a schematic structural diagram of a conversion structure according to the present invention.

In the figure: the device comprises a moving wheel-1, a base-2, a traction seat-3, a turnover structure-4, a car hopper-5, a fixed plate-41, a movable structure-42, a connecting pipe-43, a rotating structure-44, an oil supply structure-421, a hose-422, a movable seat-423, a bracket-424, a connecting port-21 a, an oil cylinder-21 b, a spring-21 b, a piston rod-21 d, a guide groove-21 e, a connecting seat-441, a driving structure-442, an adjusting valve-443, a frame-42 a, an oil cavity-42 b, a curved rod-42 c, a linkage disc-42 d, a curved spring-42 e, a rotating shaft-42 f, an oil pipe-43 a, a conversion structure-43 b, an adjusting handle-43 c, a valve body-b 1, an inner cavity-b 2, a connecting rod, Notch-b 3, check valve-b 4, rotating disc-b 5.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.