CN114735489A - Mining crossing type mine car loading and unloading machine capable of moving automatically - Google Patents

Abstract

The invention relates to the technical field of mine car mounting and dismounting machines, in particular to a mine self-moving spanning type mine car mounting and dismounting machine which comprises a mine car mounting and dismounting machine base, a hoisting platform, an upper cantilever, a lower cantilever, a hopper, a hydraulic assembly and a walking assembly, wherein a rotary platform is fixedly installed at the central position of the mine car mounting and dismounting machine base, the hoisting platform is fixedly connected with a rotary part of the rotary platform, a first rotary seat is arranged at the rear side end of the hoisting platform, and a second rotary seat is arranged at the front side end of the hoisting platform; through setting up by mine car load-unload machine base, jack-up platform, go up cantilever, lower cantilever, hopper, hydraulic assembly and walking subassembly combination constitute mining can be from moving straddle type mine car load-unload machine to realize the whole removal of mine car load-unload machine through the walking subassembly, it compares in traditional fixed mine car load-unload machine, and it can be comparatively convenient remove the turnover, thereby effectively improve the use convenience of load-unload machine of mine car.

Description

A self-moving leaping mine car loader for mine use

technical field

The invention relates to the related technical field of mine car loader and unloader, in particular to a mine car loader and unloader that can be moved by itself.

Background technique

The mine truck loader is a mechanical device used for loading or unloading ore materials in the mining process, but the existing mine loading and unloading machinery and equipment cannot walk in the roadway where the mine truck is installed due to the volume, and the freight mine truck is loading and unloading. The cargo is mainly completed by manpower, which has high labor intensity, high risk factor, and low efficiency. Therefore, the present invention proposes a self-moving straddle-type mine car loader and unloader for mining to solve the above problems.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a self-moving straddle-type mine car loader and unloader for mining, so as to solve the problems raised in the above-mentioned background art.

In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: a self-movable spanning-type mine car loader and unloader for mining, which includes:

The base of the mine car loader and unloader, a rotating platform is fixedly installed at the center of the base of the mine car loader, and an operation bin is arranged on the side of the base of the mine car loader;

a lifting platform, the lifting platform is fixedly connected with the rotating part of the rotating platform, and the rear side end of the lifting platform is provided with a first rotating seat, and the front side end of the lifting platform is provided with a second rotating seat;

an upper cantilever, the upper cantilever is rotatably connected with the first rotating seat on the lifting platform, and the upper cantilever is provided with a third rotating seat, a fourth rotating seat and a fifth rotating seat at one time from the rear side to the front side;

a lower cantilever, the lower cantilever is rotatably connected with the fourth rotating seat on the upper cantilever, and the lower cantilever is provided with a sixth rotating seat and a seventh rotating seat in sequence from top to bottom;

a hopper, a rotating rod is arranged on the hopper, and the rotating rod is rotatably connected with the end of the lower cantilever, and an eighth rotating seat is arranged on the outer side of the hopper;

A hydraulic assembly, the hydraulic assembly is composed of a first hydraulic cylinder, a second hydraulic cylinder and a third hydraulic cylinder, the upper cantilever is driven by the first hydraulic cylinder, the lower cantilever is driven by the second hydraulic cylinder, the first hydraulic cylinder is Three hydraulic cylinders are driven by the hopper;

The walking assembly is composed of a combination of a first walking mechanism and a second walking mechanism.

Preferably, a counterweight structure is provided on the rear side end of the lifting platform.

Preferably, the cylinder of the first hydraulic cylinder is rotatably connected to the second rotating base, the telescopic rod of the first hydraulic cylinder is rotatably connected to the third rotating base, and the cylinder of the second hydraulic cylinder is rotatably connected to the fifth rotating base , and the telescopic rod of the second hydraulic cylinder is rotatably connected with the sixth rotating base, the cylinder of the third hydraulic cylinder is rotatably connected with the seventh rotating base, and the telescopic rod of the third hydraulic cylinder is rotatably connected with the eighth rotating base.

Preferably, both the first traveling mechanism and the second traveling mechanism are composed of a combination of a support leg, a rotating shaft mounting seat, a track wheel assembly and a drive track.

Preferably, the crawler wheel assembly is composed of a combination of multiple sets of rotating shafts and crawler wheels, the rotating shafts are rotatably mounted on the rotating shaft mounting seat, the crawler wheels are fixedly connected to the rotating shaft, and the drive crawler is mounted on the crawler wheels.

Preferably, driven sprockets are installed on the rotating shafts of the foremost ends of the first traveling mechanism and the second traveling mechanism, and a driving mechanism is installed on the base of the mine car loader, and a transmission sprocket is installed on the rotating shaft of the driving mechanism, And the transmission chain is used for transmission between the transmission sprocket and the driven sprocket.

Preferably, the first hydraulic cylinder, the second hydraulic cylinder, the third hydraulic cylinder, the rotating platform, and the driving mechanism are all connected with the control module in the operation chamber by electrical signals, and the operation chamber is installed in the mine by a pull-out type. into the mounting slot on the side wall of the truck loader base.

Compared with the prior art, the beneficial effects of the present invention are:

1. By setting the mine car loader base, lifting platform, upper cantilever, lower cantilever, hopper, hydraulic components and walking components, the mine car loader can be self-moving and straddling, so as to realize the mining truck through the walking components. The overall movement of the loader, compared with the traditional fixed mine car loader, it can move and turn around more conveniently, thereby effectively improving the convenience of the mine car loader;

2. And by setting the walking assembly to be composed of a first traveling mechanism and a second traveling mechanism, and the first traveling mechanism and the second traveling mechanism are both composed of a support leg, a rotating shaft mounting seat, a crawler wheel assembly and a transmission track. , so that the height of the bottom surface of the base of the mine car loader can be ensured through the high first traveling mechanism and the second traveling mechanism, so that the mine cart can travel in a leaping manner from the bottom of the mine car loader base, thereby improving its device. The flexibility of the actual loading or unloading process, and compared with the traditional mine car loader, its leaping loading and unloading method can facilitate continuous loading and unloading, thereby effectively improving the loading and unloading efficiency.

Description of drawings

Fig. 1 is the structural representation of the present invention;

Fig. 2 is the enlarged schematic diagram of the structure at place A in Fig. 1;

Fig. 3 is the front view of the present invention;

Figure 4 is a side view of the present invention.

In the figure: mine car loader base 1, lifting platform 2, upper cantilever 3, lower cantilever 4, hopper 5, the first hydraulic cylinder 6, the second hydraulic cylinder 7, the third hydraulic cylinder 8, the operation bin 9, the first hydraulic cylinder The traveling mechanism 10 , the second traveling mechanism 11 , the supporting legs 12 , the rotating shaft mounting seat 13 , the transmission track 14 , the rotating shaft 15 , the crawler wheel 16 , and the rotating rod 17 .

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

1-4, the present invention provides a technical solution: a self-moving straddling mine car loader for mining, the mining self-moving straddling mine car loader includes a mine car loader base 1, a hoist Platform 2, upper cantilever 3, lower cantilever 4, hopper 5, hydraulic components, walking components, a rotating platform is fixedly installed at the center of the base 1 of the mine car loader, and an operation bin is set on the side of the base 1 of the mine car loader 9. The lifting platform 2 is fixedly connected with the rotating part of the rotating platform, and the rear end of the lifting platform 2 is provided with a first rotating seat, and the front end of the lifting platform 2 is provided with a second rotating seat, and the upper cantilever 3 It is rotatably connected with the first rotating seat on the lifting platform 2. The upper cantilever 3 is provided with a third rotating seat, a fourth rotating seat and a fifth rotating seat from the rear side to the front side. The lower cantilever 4 is connected to the upper cantilever 3. The fourth rotating base is rotatably connected, the lower cantilever 4 is sequentially provided with a sixth rotating base and a seventh rotating base from top to bottom, a rotating rod 17 is provided on the hopper 5, and the rotating rod 17 is rotatably connected with the end of the lower cantilever 4, and The outer side of the hopper 5 is provided with an eighth rotating seat. The hydraulic components are composed of a first hydraulic cylinder 6, a second hydraulic cylinder 7 and a third hydraulic cylinder 8. The upper cantilever 3 is driven by the first hydraulic cylinder 6, and the lower cantilever 4 is driven by the second hydraulic cylinder 6. The hydraulic oil cylinder 7 is driven, the third hydraulic oil cylinder is driven by the hopper 5, and the traveling assembly is composed of the first traveling mechanism 10 and the second traveling mechanism 11. 3. The mine truck loader and unloader composed of the lower cantilever 4, the hopper 5, the hydraulic components and the walking components can be self-moving and straddling, so that the overall movement of the mining truck loader can be realized through the walking components. The truck loader can be moved and turned around more conveniently, thereby effectively improving the convenience of the mine truck loader.

The rear side end of the lifting platform 2 is provided with a counterweight structure to improve the overall balance and stability of the device;

The cylinder of the first hydraulic cylinder 6 is rotatably connected to the second rotating base, the telescopic rod of the first hydraulic cylinder 6 is rotatably connected to the third rotating base, the cylinder of the second hydraulic cylinder 7 is rotatably connected to the fifth rotating base, and the second hydraulic cylinder 7 is rotatably connected to the fifth rotating base. The telescopic rod of the hydraulic cylinder 7 is rotatably connected with the sixth rotating base, the cylinder of the third hydraulic cylinder 8 is rotatably connected with the seventh rotating base, and the telescopic rod of the third hydraulic cylinder 8 is rotatably connected with the eighth rotating base;

The first traveling mechanism 10 and the second traveling mechanism 11 are both composed of a support leg 12, a rotating shaft mounting seat 13, a crawler wheel assembly and a transmission track 14. The crawler wheel assembly is composed of multiple sets of rotating shafts 15 and crawler wheels 16. The rotating shaft 15 rotates Installed on the rotating shaft mounting seat 13, the crawler wheel 16 is fixedly connected with the rotating shaft 15, the transmission crawler 14 is installed on the crawler wheel 16, and the rotating shaft 15 at the frontmost end of the first traveling mechanism 10 and the second traveling mechanism 11 is installed with a driven sprocket. , and the mine car loader base 1 is provided with a driving mechanism, and a transmission sprocket is installed on the rotating shaft of the driving mechanism, and the transmission chain is transmitted between the transmission sprocket and the driven sprocket. The first traveling mechanism 10 and the second traveling mechanism 12 are combined, and the first traveling mechanism 10 and the second traveling mechanism 11 are both composed of the supporting legs 12, the rotating shaft mounting seat 13, the crawler wheel assembly and the transmission track 14, so as to pass the The height of the first traveling mechanism 10 and the second traveling mechanism 12 are higher to ensure the height of the bottom surface of the base 1 of the mine car loader, so that the mine car can travel under the base 1 of the mine car loader, thereby improving the actual loading of the device. or flexibility of the unloading process;

The first hydraulic cylinder 6, the second hydraulic cylinder 7, the third hydraulic cylinder 8, the rotary platform, and the drive mechanism are all connected with the control module in the operation compartment 9 by electrical signals. In the installation slot on the side wall of the machine base 1, the pull-out installation can avoid that the operation compartment 9 takes up a lot of space when non-manual operation is used;

The overall power source of the device can also be powered by pneumatic, electric or battery;

In addition to manual operation, the device can also be controlled and operated by automatic control or remote control;

Working principle: By setting the mine car loader base 1, lifting platform 2, upper cantilever 3, lower cantilever 4, hopper 5, hydraulic components and walking components, the mine car loader can be self-moving and spanning. The overall movement of the mine car loader and unloader is realized through the walking component. Compared with the traditional fixed mine car loader and unloader, it can be moved and turned around more conveniently, thereby effectively improving the convenience of the mine car loader and unloader. In actual use, when The staff drives the upper cantilever 3, the lower cantilever 4 and the hopper 5 through the first hydraulic cylinder 6, the second hydraulic cylinder 7 and the third hydraulic cylinder 8, so as to realize the loading and unloading operation of the mineral material. After the loading or unloading is completed, the staff transports the filled or unloaded mine car along the track under the base 1 of the mine car loader through the track, and then the second mine car relies on the loader to repeat the above loading or unloading. The unloading work will be done until the loading or unloading of multiple mine carts is completed, that is, a single unit can be powered off or until the mine cart is continuously unloaded. Two walking mechanisms 11, and then drive the minecart loading and unloading machine to the designated position along the track.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, and substitutions can be made in these embodiments without departing from the principle and spirit of the invention and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (7)

1. a self-moving straddling mine car loader for mining, is characterized in that: the self-moving straddling mine car loader for mining comprises: A mine car loader base (1), a rotating platform is fixedly installed at the center of the mine car loader base (1), and an operation bin (9) is provided on the side of the mine car loader base (1); A lifting platform (2), the lifting platform (2) is fixedly connected with the rotating part of the rotating platform, and the rear side end of the lifting platform (2) is provided with a first rotating seat, and the The front side end is provided with a second rotating seat; The upper cantilever (3) is rotatably connected with the first rotating seat on the lifting platform (2), and the upper cantilever (3) is provided with a third rotating seat once from the rear side to the front side , the fourth rotating seat and the fifth rotating seat; A lower cantilever (4), the lower cantilever (4) is rotatably connected with the fourth rotating seat on the upper cantilever (3), and the lower cantilever (4) is sequentially provided with a sixth rotating seat and a seventh rotating seat from top to bottom ; A hopper (5), a rotating rod (17) is provided on the hopper (5), and the rotating rod (17) is rotatably connected with the end of the lower cantilever (4), and an eighth rotating seat is arranged on the outer side of the hopper (5) ; a hydraulic assembly, the hydraulic assembly is composed of a first hydraulic cylinder (6), a second hydraulic cylinder (7) and a third hydraulic cylinder (8), and the upper cantilever (3) is driven by the first hydraulic cylinder (6), The lower cantilever (4) is driven by a second hydraulic cylinder (7), and the third hydraulic cylinder is driven by a hopper (5); A running assembly is provided, which is composed of a combination of a first running mechanism (10) and a second running mechanism (11). 2 . The self-moving straddle-type mine car loader and unloader for mining according to claim 1 , wherein a counterweight structure is provided on the rear side end of the lifting platform ( 2 ). 3 . 3. A self-moving straddling mine car loader and unloader for mining according to claim 1, characterized in that: the oil cylinder of the first hydraulic oil cylinder (6) is rotatably connected to the second rotating seat, and the first hydraulic oil cylinder (6) is rotatably connected to the second rotating seat. The telescopic rod of the oil cylinder (6) is rotatably connected with the third rotating base, the oil cylinder of the second hydraulic cylinder (7) is rotatably connected with the fifth rotating base, and the telescopic rod of the second hydraulic cylinder (7) is rotatably connected with the sixth rotating base Rotationally connected, the oil cylinder of the third hydraulic oil cylinder (8) is rotatably connected with the seventh rotating seat, and the telescopic rod of the third hydraulic oil cylinder (8) is rotatably connected with the eighth rotating seat. 4. A self-moving straddle-type mine car loader and unloader for mining according to claim 1, characterized in that: the first traveling mechanism (10) and the second traveling mechanism (11) are both supported by support legs (12). ), a rotating shaft mounting seat (13), a track wheel assembly and a drive track (14) are combined. 5. The self-moving straddle-type mine car loader and unloader for mining according to claim 4, wherein the crawler wheel assembly is composed of a combination of multiple sets of rotating shafts (15) and crawler wheels (16). The rotating shaft (15) is rotatably mounted on the rotating shaft mounting seat (13), the crawler wheel (16) is fixedly connected with the rotating shaft (15), and the transmission crawler belt (14) is mounted on the crawler wheel (16). 6. A self-moving straddle-type mine car loader and unloader for mining according to claim 5, characterized in that: the rotating shaft (15) at the frontmost side end of the first traveling mechanism (10) and the second traveling mechanism (11) ) is installed with a driven sprocket, and a driving mechanism is provided on the base (1) of the mine car loader and unloader, and a transmission sprocket is installed on the rotating shaft of the driving mechanism, and a transmission chain is passed between the transmission sprocket and the driven sprocket. Carry out transmission. 7. A self-moving straddle-type mine car loader and unloader for mining according to claim 6, characterized in that: the first hydraulic cylinder (6), the second hydraulic cylinder (7), the third hydraulic cylinder ( 8), the rotating platform and the drive mechanism are all connected with the control module in the operation compartment (9) by electrical signals, and the operation compartment (9) is a pull-out mounted on the side wall of the base (1) of the mine car loader. in the installation slot.

Images