Dedusting mining vehicle for strip mine field

Abstract

The utility model relates to the technical field of mining vehicles, and discloses a dedusting mining vehicle for a strip mine field, which is characterized in that a support frame is arranged on a base, a water tank is arranged on the support frame, and a water pump is arranged at the top of the water tank; the water storage barrel is arranged on the supporting frame through a supporting rod, and the water storage barrel is communicated with the water pump through a water pipe; the spray head is arranged on the supporting rod through a co-location rod, the spray head is communicated with the water storage barrel through a hose, the co-location rod is rotationally connected with the supporting rod, a rotary knob is arranged at one end of the co-location rod, and a nut is arranged at the other end of the co-location rod in a threaded mode; the dust collection assembly is arranged on the supporting frame. The fan assembly is matched with the water pump assembly to treat dust during mining, a user opens the water pump, the water pump pumps water from the water tank and enters the water storage barrel through the water pipe, water is sprayed out of the spray head to treat the dust under the pressure of the water pump and the high-level pressure of the water storage barrel, and the functionality of the whole device is improved by matching with the dust removal assembly.

Description

Technical Field

[0001] This utility model relates to the field of mining vehicle technology, specifically a dust removal mining vehicle for open-pit mines. Background Technology

[0002] Metallic ores are the main raw materials for the smelting industry, while non-metallic ores are important chemical raw materials and building materials. The mined ores need to be transported outside the mine by rail mine cars. Mine cars are narrow-gauge railway transport vehicles used in mines to transport bulk materials such as coal, ore and waste rock. They can be driven by manpower, winches or tractors.

[0003] When mining in open-pit mines, the friction between the mining teeth and the ore generates a large amount of dust, which reduces the visibility of workers and affects their health. Existing equipment collects floating dust by setting up fans, but relying solely on fans for dust removal is a single method with low dust removal efficiency. Different methods need to be combined to improve dust removal efficiency. To solve the above problems, we propose a dust removal mining vehicle for open-pit mines. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a dust removal mining vehicle for open-pit mines, which has the advantage of adding water spraying for dust suppression and solves the problem of the original device having a relatively simple dust removal method.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a dust removal mining vehicle for open-pit mines, comprising a mining device; the mining device includes: symmetrically arranged pillars on the top of the base, with digging teeth rotatably arranged on the pillars via a rotating shaft; a motor mounted on the pillars; a recycling box located below the digging teeth; a dust removal device mounted on the mining device, comprising: a support frame mounted on the base, a water tank mounted on the support frame, and a water pump mounted on the top of the water tank; a water storage tank mounted on the support frame via a support rod, the water storage tank and the water pump being connected via a water pipe; a nozzle mounted on the support rod via a corresponding rod, the nozzle and the water storage tank being connected via a flexible hose, the corresponding rod and the support rod being rotatably connected, a knob being provided at one end of the corresponding rod, and a nut being threaded onto the other end of the corresponding rod; and a dust collection assembly mounted on the support frame.

[0008] In some embodiments, the dust collection assembly includes: a fan mounted on the support frame; a connecting box and the fan's air intake fixedly connected, with two dust collection heads provided on the top of the connecting box; and a dust collection box mounted on the base and connected to the fan via a dust collection pipe.

[0009] In some embodiments, the dust collection box is provided with a viewing window.

[0010] In some embodiments, the connecting box is symmetrically provided with fixing blocks on the opposite outer side wall, the water pipe passes through the fixing blocks and is provided with a valve on the water pipe.

[0011] In some embodiments, the knob is provided with a plurality of rectangular blocks.

[0012] In some embodiments, a limiting block is provided at the other end of the locating rod.

[0013] In some embodiments, the nozzle is a mist nozzle.

[0014] In some embodiments, the hose is a spiral hose.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, this utility model provides a dust removal mining vehicle for open-pit mines, which has the following beneficial effects:

[0017] 1. The open-pit mine uses a dust removal mining vehicle, which uses a fan assembly in conjunction with a water pump assembly to treat the dust generated during mining. When the user turns on the water pump, the water pump draws water from the water tank and flows through the water pipe into the water storage tank. Under the pressure of the water pump and the high pressure of the water storage tank, the water is sprayed out from the nozzle to treat the dust. The dust removal assembly enhances the functionality of the entire device.

[0018] 2. The dust removal mining vehicle used in this open-pit mine increases the range of water spraying for dust removal by setting multiple nozzles. Furthermore, a co-positioning rod is set on the support rod to control the synchronous rotation of multiple nozzles, thereby expanding the spraying range. Knobs and nuts are set at both ends of the co-positioning rod to facilitate the user's control of the rotation of the co-positioning rod and to fix the co-positioning rod. The cooperation of each component improves the flexibility of the entire device. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the water pump assembly in this utility model;

[0021] Figure 3 This is a schematic diagram of the nozzle assembly in this utility model;

[0022] Figure 4 This is a schematic diagram of the dust collection component in this utility model.

[0023] In the picture:

[0024] 1. Mining equipment; 11. Base; 12. Support column; 13. Motor 1; 14. Mining teeth; 15. Recycling box;

[0025] 2. Dust removal device; 21. Support frame; 22. Water pump; 221. Water pipe; 222. Valve; 223. Water tank; 23. Water storage cylinder; 231. Support rod; 24. Corresponding rod; 241. Knob; 242. Nut; 243. Limiting block; 25. Nozzle; 251. Hose; 26. Dust collection assembly; 261. Fan; 262. Connection box; 263. Dust collection head; 264. Dust collection pipe; 265. Dust collection box; 266. Viewing window. Detailed Implementation

[0026] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0027] It should be noted that all directional indications in the embodiments of this application are only used to explain the relative positional relationship and movement of each component in a specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0028] In this application, unless otherwise expressly specified and limited, the terms "connection," "fixed," etc., should be interpreted broadly. For example, "fixed" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0029] When mining in open-pit mines, the friction between the mining teeth and the ore generates a lot of dust, which reduces the visibility of workers and affects their health. Existing equipment uses fans to collect the floating dust.

[0030] In related technologies, relying solely on fans for dust removal is a relatively simple method, which leads to dust easily scattering and low dust removal efficiency. Different methods need to be combined to improve dust removal efficiency.

[0031] To address some of the problems in related technologies, this application provides a dust removal mining vehicle for open-pit mines. The user turns on the water pump 22, which draws water from a filled water tank 223. The valve 222 is opened, allowing water to flow through the water pipe 221 into the water storage tank 23. The water storage tank 23 is fixed to the top of the support rod 231. A nozzle 25 is positioned at the bottom of the water storage tank 23 via a corresponding rod 24. The nozzle 25 and the water storage tank 23 are connected by a flexible hose 251. Therefore, under the pressure of the water pump 22 and the high-pressure difference in the water storage tank 23, water enters the nozzle 25 from the hose 251 and is sprayed out to clean the dust. To improve cleaning efficiency, the user can control the rotation of the corresponding rod 24 via the knob 241 to adjust the angle of the nozzle 25, expanding its spray range and thus improving the overall dust removal efficiency of the device.

[0032] This application is described below with reference to the accompanying drawings and specific embodiments:

[0033] Combination Figures 1-4 This application provides a dust removal mining vehicle for open-pit mines, including a mining device 1; the mining device 1 includes: a base 11 with symmetrically arranged support columns 12 on top, and mining teeth 14 rotatably arranged on the support columns 12 via a rotating shaft; a motor 13 is arranged on the support columns 12; a recycling box 15 is arranged below the mining teeth 14; the mining device 1 is equipped with a dust removal device 2, the dust removal device 2 including: a support frame 21 arranged on the base 11, a water tank 223 arranged on the support frame 21, and a top of the water tank 223 is provided with A water pump 22 is provided; a water storage tank 23 is mounted on the support frame 21 via a support rod 231, and the water storage tank 23 and the water pump 22 are connected via a water pipe 221; a nozzle 25 is mounted on the support rod 231 via a corresponding rod 24, and the nozzle 25 and the water storage tank 23 are connected via a flexible hose 251, the corresponding rod 24 and the support rod 231 are rotatably connected, one end of the corresponding rod 24 is provided with a knob 241, and the other end of the corresponding rod 24 is threaded with a nut 242; a dust collection assembly 26 is mounted on the support frame 21.

[0034] When mining, the user turns on motor 13. The output end of motor 13 is fixedly connected to the shaft on the support column 12 and the mining tooth 14. Therefore, motor 13 controls the rotation of the mining tooth 14. The user pushes the entire device to the mining site using the handle, so that the mining tooth 14 comes into contact with the ore. Under the action of friction, the mining tooth 14 crushes the ore. The mining tooth 14 is provided with multiple grooves to support the crushed ore. As the mining tooth 14 rotates, the ore in the grooves falls into the recycling box 15. A lot of dust is generated during the mining process. The user turns on water pump 22, and water pump 22 draws water from water tank 223. Water is pumped from the middle and the valve 222 is opened to allow water to enter the water storage tank 23 through the water pipe 221. The water storage tank 23 is fixed to the top of the support rod 231. The nozzle 25 is set at the bottom of the water storage tank 23 through the corresponding rod 24. The nozzle 25 and the water storage tank 23 are connected by the hose 251. Therefore, under the pressure of the water pump 22 and the high pressure difference of the water storage tank 23, water enters the nozzle 25 from the hose 251 and is sprayed out to clean the dust. At the same time, in order to improve the cleaning efficiency, the user can control the rotation of the corresponding rod 24 through the knob 241 to adjust the angle of the nozzle 25, expand the spray range of the nozzle 25, and thus improve the dust removal efficiency of the entire device.

[0035] In some embodiments, the dust collection assembly 26 includes: a fan 261 mounted on the support frame 21; a connecting box 262 fixedly connected to the air intake of the fan 261, with two suction heads 263 disposed on the top of the connecting box 262; and a dust collection box 265 mounted on the base 11 and connected to the fan 261 via a suction pipe 264. When the user turns on the fan 261, the input end of the fan 261 generates suction, which absorbs dust from the air through the connecting box 262 and the suction heads 263. The dust is then discharged from the output end of the fan 261 through the suction pipe 264 into the dust collection box 265, thus completing the collection of dust. This method can improve the absorption efficiency of small, lightweight dust particles in the air.

[0036] In some embodiments, the dust collection box 265 is provided with a viewing window 266. The viewing window 266 allows the user to observe the dust collection box 265 and clean it in a timely manner to prevent dust from overflowing and clogging the suction pipe 264, which would affect the suction process.

[0037] In some embodiments, the connecting box 262 is symmetrically provided with fixing blocks on opposite outer walls, the water pipe 221 passes through the fixing blocks and is provided with a valve 222. The fixing blocks provide support for the water pipe 221, improving the stability of the entire device. The user can control the flow rate of water in the water pipe 221 through the valve 222 to meet the needs of different scenarios.

[0038] In some embodiments, the knob 241 is provided with a plurality of rectangular blocks. The rectangular blocks on the knob 241 provide a point of force for the user, making it easier for the user to more accurately control the rotation of the nozzle 25 through the positioning lever 24.

[0039] In some embodiments, a limiting block 243 is provided at the other end of the corresponding rod 24. The limiting block 243 is provided to prevent the nut 242 from moving and falling off when the corresponding rod 24 is rotated counterclockwise.

[0040] In some embodiments, the nozzle 25 is a mist nozzle. When liquid passes through the nozzle, due to the nozzle design of the nozzle 25, the liquid is subjected to shear force and centrifugal force when it is sprayed out, thereby being broken down into tiny droplets to form a mist. The mist nozzle has a large spray range, which improves dust removal efficiency.

[0041] In some embodiments, the hose 251 is a spiral hose. Spiral hoses have high strength and pressure resistance, a long service life, and good deformation resistance. Combined with the rotation of the positioning rod 24 and the nozzle 25, this makes the entire device easier to use.

[0042] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," and "some examples" indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. In addition, those skilled in the art can combine and integrate the different embodiments or examples described in this specification.

[0043] Furthermore, the technical solutions of the various embodiments can be combined with each other, but only if they are based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed in this application.

[0044] 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, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A dust-removing mining vehicle for open-pit mines, comprising a mining device (1); the mining device (1) comprising: The base (11) has symmetrical support columns (12) on its top, and mining teeth (14) are rotatably mounted on the support columns (12) via a rotating shaft; Motor 1 (13) is mounted on the support column (12); A recycling bin (15) is located below the mining tooth (14); The feature is that the mining device (1) is equipped with a dust removal device (2), the dust removal device (2) comprising: A support frame (21) is provided on the base (11), a water tank (223) is provided on the support frame (21), and a water pump (22) is provided on the top of the water tank (223); A water storage tank (23) is mounted on the support frame (21) via a support rod (231), and the water storage tank (23) and the water pump (22) are connected via a water pipe (221); The nozzle (25) is mounted on the support rod (231) via a corresponding rod (24). The nozzle (25) and the water storage cylinder (23) are connected via a hose (251). The corresponding rod (24) and the support rod (231) are rotatably connected. A knob (241) is provided at one end of the corresponding rod (24), and a nut (242) is threaded on the other end of the corresponding rod (24). A vacuuming assembly (26) is mounted on the support frame (21).

2. The dust removal mining vehicle for open-pit mines according to claim 1, characterized in that: The vacuuming assembly (26) includes: A fan (261) is mounted on the support frame (21); The connecting box (262) is fixedly connected to the air intake of the fan (261), and two dust suction heads (263) are provided on the top of the connecting box (262); A dust collection box (265) is mounted on the base (11) and is connected to the fan (261) via a dust suction pipe (264).

3. A dust-removing mining vehicle for open-pit mines according to claim 2, characterized in that: The dust collection box (265) is provided with a viewing window (266).

4. A dust-removing mining vehicle for open-pit mines according to claim 2, characterized in that: The connecting box (262) has symmetrical fixing blocks on its opposite outer side wall, the water pipe (221) passes through the fixing blocks and a valve (222) is provided on the water pipe (221).

5. A dust-removing mining vehicle for open-pit mines according to claim 1, characterized in that: The knob (241) is provided with multiple rectangular blocks.

6. A dust-removing mining vehicle for open-pit mines according to claim 1, characterized in that: A limit block (243) is provided at the other end of the corresponding rod (24).

7. A dust-removing mining vehicle for open-pit mines according to claim 1, characterized in that: The nozzle (25) is a mist nozzle.

8. A dust-removing mining vehicle for open-pit mines according to claim 1, characterized in that: The hose (251) is a spiral hose.

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