Mine transport vehicle for ore mining

Abstract

The utility model discloses a mine transport vehicle for ore mining, and relates to the technical field of mine transport vehicles. The vehicle comprises a vehicle body, connecting frames are fixedly installed on the two sides of the vehicle body, threaded rods rotationally penetrate through the tops of the two connecting frames, the thread directions of the two threaded rods are opposite, and the outer sides of the two threaded rods are in threaded connection with L-shaped fixing blocks; a same connecting plate is fixedly mounted between the two L-shaped fixing blocks, first bevel gears are fixedly mounted on one sides of the two threaded rods, two symmetrically-distributed fixing seats are fixedly mounted at the top end of the vehicle body, and a rotating shaft rotationally penetrates through the tops of the fixing seats; two second bevel gears used in cooperation with the first bevel gears are fixedly installed outside the rotating shaft. According to the utility model, the full vehicle body is automatically covered, and ores are prevented from falling off from the vehicle body in the transportation process.

Description

Technical Field

[0001] The utility model relates to the technical field of mine transport vehicles, in particular to a mine transport vehicle used for ore mining. Background Art

[0002] Ore refers to a mineral aggregate from which useful components can be extracted or which has certain properties that can be utilized. It can be divided into metallic minerals and non-metallic minerals. The unit content of useful components (elements or minerals) in an ore is called the ore grade. Precious metal ores such as gold and platinum are expressed in grams per ton, while other ores are usually expressed in percentages.

[0003] Due to the poor ground conditions in the mining area, the transport vehicle will experience bumps during driving, which can easily cause the ore loaded on the vehicle to fall off the vehicle body. At the same time, the ore will also generate a lot of dust when it is bumpy, polluting the surrounding environment. Utility Model Content

[0004] In order to solve the problem that the transport vehicle may be bumpy during driving, which may easily cause the ore loaded on the vehicle to fall off the vehicle body, and at the same time, the ore will generate a lot of dust while being bumpy, polluting the surrounding environment; the purpose of the utility model is to provide a mining transport vehicle for ore mining.

[0005] To solve the above technical problems, the utility model adopts the following technical solutions: a mining transport vehicle for ore mining, comprising a vehicle body, connecting frames are fixedly installed on both sides of the vehicle body, threaded rods are rotatably penetrated at the tops of the two connecting frames, the threads of the two threaded rods are in opposite directions, L-shaped fixing blocks are threadedly connected to the outer sides of the two threaded rods, the same connecting plate is fixedly installed between the two L-shaped fixing blocks, a first bevel gear is fixedly installed on one side of the two threaded rods, two symmetrically distributed fixing seats are fixedly installed on the top of the vehicle body, a rotating shaft is rotatably penetrated at the top of the fixing seat, a winding roller is fixedly installed on the outside of the rotating shaft, and two second bevel gears used in conjunction with the first bevel gear are fixedly installed on the outside of the rotating shaft, the two second bevel gears are at opposite ends, and one end of the rotating shaft penetrates one of the second bevel gears.

[0006] Preferably, a first fixed block is provided at the top edge of the vehicle body, a first electric telescopic rod is fixedly installed on the top of the first fixed block, a moving platform is fixedly installed on the driving end of the first electric telescopic rod, a supporting platform is provided at the top of the moving platform, a water tank is fixedly installed at the top edge of the support platform, a water pump is fixedly installed at the top edge of the water tank, a rotating plate is provided on the upper surface of the support platform, a nozzle is provided on the side of the rotating plate away from the water tank, transport pipes are fixedly installed on both sides of the water pump, one of the transport pipes is connected to the water tank, and the other transport pipe is a telescopic hose that passes through the rotating plate and is connected to the nozzle.

[0007] Compared with the prior art, the beneficial effects of the utility model are:

[0008] 1. This application realizes automatic covering of the fully loaded vehicle body, thus preventing the ore from falling from the vehicle body during transportation;

[0009] 2. The present application realizes the conversion of the covering cloth from dry operation to wet operation, thus avoiding the problem that during the ore transportation process, the dust in the ore floats in the air due to the bumpy road, thereby polluting the surrounding environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0011] Figure 1 It is a schematic diagram of the structure of the utility model.

[0012] Figure 2 It is a schematic diagram of the structure after being split in the utility model.

[0013] Figure 3 For this utility model Figure 2 Enlarged view of point A in the middle.

[0014] Figure 4 It is a schematic diagram of the connection structure between the worm gear and the rotating rod in the utility model.

[0015] In the figure: 1, vehicle body; 10, first empty slot; 11, connecting frame; 12, threaded rod; 13, L-shaped fixing block; 14, connecting plate; 15, first bevel gear; 2, fixing seat; 21, rotating shaft; 22, winding roller; 23, second bevel gear; 3, first fixing block; 31, first electric telescopic rod; 32, moving platform; 33, supporting platform; 34, water tank; 35, water pump; 36, rotating plate; 37, transport pipe; 38, nozzle; 4, second electric telescopic rod; 5, second fixing block; 51, worm; 52, worm wheel; 53, rotating rod; 54, third fixing block; 6, supporting frame; 61, slide groove; 62, slider; 7, protective cover; 71, second empty slot; 8, disc. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] Example: Figure 1-4 As shown, the utility model provides a mining transport vehicle for ore mining, including a vehicle body 1, connecting frames 11 are fixedly installed on both sides of the vehicle body 1, threaded rods 12 are rotatably penetrated at the tops of the two connecting frames 11, the threads of the two threaded rods 12 are in opposite directions, L-shaped fixing blocks 13 are threadedly connected to the outer sides of the two threaded rods 12, the same connecting plate 14 is fixedly installed between the two L-shaped fixing blocks 13, a first bevel gear 15 is fixedly installed on one side of the two threaded rods 12, two symmetrically distributed fixing seats 2 are fixedly installed on the top of the vehicle body 1, a rotating shaft 21 is rotatably penetrated at the top of the fixing seat 2, a winding roller 22 is fixedly installed on the outside of the rotating shaft 21, two second bevel gears 23 used in conjunction with the first bevel gear 15 are fixedly installed on the outside of the rotating shaft 21, the two second bevel gears 23 are opposite ends, one end of the rotating shaft 21 penetrates one of the second bevel gears 23, and a first empty groove 10 used in conjunction with the L-shaped fixing block 13 is opened on the inner side of each connecting frame 11.

[0018] A first fixed block 3 is provided at the top edge of the vehicle body 1, a first electric telescopic rod 31 is fixedly installed on the top of the first fixed block 3, a moving platform 32 is fixedly installed on the driving end of the first electric telescopic rod 31, a supporting platform 33 is provided at the top of the moving platform 32, a water tank 34 is fixedly installed at the top edge of the supporting platform 33, a water pump 35 is fixedly installed at the top edge of the water tank 34, a rotating plate 36 is provided on the upper surface of the supporting platform 33, a nozzle 38 is provided on the side of the rotating plate 36 away from the water tank 34, transport pipes 37 are fixedly installed on both sides of the water pump 35, one of the transport pipes 37 is connected to the water tank 34, and the other transport pipe 37 is a telescopic hose that passes through the rotating plate 36 and is connected to the nozzle 38.

[0019] A second electric telescopic rod 4 is fixedly installed on the upper surface of the movable platform 32, and a driving end of the second electric telescopic rod 4 is connected to the bottom end of the support platform 33. By setting the second electric telescopic rod 4, when the second electric telescopic rod 4 is started, the support platform 33 and the components on the support platform 33 are driven to move upward, so that the height of the nozzle 38 can be adjusted at will, thereby increasing the spraying range of water.

[0020] Two symmetrically distributed second fixed blocks 5 are fixedly installed on one side of the top of the support platform 33 away from the water tank 34, a worm 51 is rotatably installed on the top of the second fixed block 5, the outer side of the worm 51 is meshingly connected with a worm wheel 52, the middle part of the worm wheel 52 is fixedly installed with a rotating rod 53, the outer side of the rotating rod 53 is rotatably sleeved with two third fixed blocks 54, the third fixed blocks 54 are fixed on the support platform 33, and the rotating plate 36 is fixed on the rotating rod 53. By arranging the worm 51 and the worm wheel 52, when the worm 51 rotates, the worm wheel 52 is driven to rotate, thereby driving the rotating rod 53 and the rotating plate 36 as well as the transport pipe 37 and the nozzle 38 connected to the rotating plate 36 to rotate, so that the angle of the nozzle 38 can be adjusted at will to spray water on the covering cloth at a long distance.

[0021] Two symmetrically distributed support frames 6 are fixedly installed on the top of the moving platform 32. The support frames 6 are located at the edge of the moving platform 32. A slide groove 61 is opened on the inner side of each support frame 6. A slider 62 is provided on the internal sliding card of the slide groove 61. The slider 62 is fixed on the support platform 33. By setting the slide groove 61 and the slider 62, the support platform 33 is more stable when moving.

[0022] The top of the vehicle body 1 is located outside the second bevel gear 23 and a protective cover 7 is fixedly installed. The movable platform 32 is fitted with the protective cover 7. A second empty groove 71 is provided on the side of the protective cover 7 close to the L-shaped fixed block 13. By setting the protective cover 7, the first bevel gear 15 and the second bevel gear 23 are protected to prevent a large amount of dust from falling onto the first bevel gear 15 and the second bevel gear 23 and affecting the meshing between the first bevel gear 15 and the second bevel gear 23.

[0023] Two discs 8 are fixedly mounted on the outside of the rotating shaft 21. The discs 8 are fixed to the ends of the winding roller 22. The discs 8 are provided to limit the position of the rolled-up covering cloth to prevent the covering cloth from moving around during rolling and affecting the rolling of the covering cloth.

[0024] Working principle: In actual use, one end of the covering cloth is fixed on the surface of the winding roller 22, and the other end is fixed on the bottom end of the connecting plate 14 through the second empty groove 71. Then, the wear-resistant layer can be fixedly connected to the bottom of the covering cloth to increase the wear resistance of the covering cloth. When the vehicle body 1 is full of ore, the motor connected to the rotating shaft 21 is started, so that the motor drives the rotating shaft 21 to rotate clockwise, thereby driving the winding roller 22 and the second bevel gears 23 at both ends to rotate clockwise. The second bevel gears 23 at both ends rotate with the corresponding first bevel gears 15 and threaded rods 12. Because the threads of the two threaded rods 12 are opposite, the corresponding L-shaped fixing block 13, connecting plate 14 and the covering cloth and wear-resistant layer at the bottom end of the connecting plate 14 are driven to move away from the vehicle head. When the covering cloth and the wear-resistant layer reach the end of the vehicle body 1, the motor is turned off to prevent the ore from falling from the vehicle body 1 during transportation.

[0025] When it is necessary to spray water on the covering cloth, start the first electric telescopic rod 31 to drive the mobile platform 32 and the component nozzle 38 on the mobile platform 32 to move back and forth. At the same time, the water pump 35 allows the water in the water tank 34 to enter the transport pipe 37 through the water pump 35 and then spray it out from the nozzle 38. While the covering cloth is unrolled, the covering cloth can be sprayed with water at the same time. Then, the unrolling speed should be slightly slower than the telescopic speed of the first electric telescopic rod 31, or after the covering cloth completely covers the vehicle body 1, start the first electric telescopic rod 31, and adjust the height of the support platform 33 through the second electric telescopic rod 4 and the meshing between the worm 51 and the worm wheel 52 to drive the rotating rod 53, the rotating plate 36, and the nozzle 38 to adjust the angle to achieve spraying of the covering cloth, thereby avoiding the problem of dust in the ore floating in the air and polluting the surrounding environment due to the bumpy road during transportation.

[0026] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A mine transport vehicle for ore mining, comprising a vehicle body (1), characterized in that: A connecting frame (11) is fixedly installed on both sides of the vehicle body (1), and a threaded rod (12) is rotatably penetrated at the top of the two connecting frames (11), and the thread directions of the two threaded rods (12) are opposite. The outer sides of the two threaded rods (12) are threadedly connected with an L-shaped fixing block (13), and a same connecting plate (14) is fixedly installed between the two L-shaped fixing blocks (13). A first bevel gear (15) is fixedly installed on one side of the two threaded rods (12). Two symmetrically distributed fixing seats (2) are fixedly installed at the top of the vehicle body (1), and a rotating shaft (21) is rotatably penetrated at the top of the fixing seat (2). A winding roller (22) is fixedly installed on the outside of the rotating shaft (21), and two second bevel gears (23) used in conjunction with the first bevel gear (15) are fixedly installed on the outside of the rotating shaft (21), and the two second bevel gears (23) are opposite ends, and one end of the rotating shaft (21) penetrates one of the second bevel gears (23).

2. A mine transport vehicle for ore mining as claimed in claim 1, characterized in that: A first fixed block (3) is provided at the top edge of the vehicle body (1); a first electric telescopic rod (31) is fixedly mounted on the top of the first fixed block (3); a moving platform (32) is fixedly mounted on the driving end of the first electric telescopic rod (31); a supporting platform (33) is provided at the top of the moving platform (32); a water tank (34) is fixedly mounted at the top edge of the supporting platform (33); a water pump (35) is fixedly mounted at the top edge of the water tank (34); a rotating plate (36) is provided on the upper surface of the supporting platform (33); a nozzle (38) is provided on the side of the rotating plate (36) away from the water tank (34); transport pipes (37) are fixedly mounted on both sides of the water pump (35); one of the transport pipes (37) is connected to the water tank (34); and the other transport pipe (37) is a telescopic hose that passes through the rotating plate (36) and is connected to the nozzle (38).

3. A mine transport vehicle for ore mining as claimed in claim 2, characterized in that: A second electric telescopic rod (4) is fixedly mounted on the upper surface of the movable platform (32), and a driving end of the second electric telescopic rod (4) is connected to the bottom end of the supporting platform (33).

4. A mine transport vehicle for ore mining as claimed in claim 2, characterized in that: Two second fixed blocks (5) are symmetrically arranged and fixedly mounted on one side of the top of the support platform (33) away from the water tank (34); a worm (51) is rotatably mounted on the top of the second fixed block (5); a worm wheel (52) is meshingly connected to the outer side of the worm (51); a rotating rod (53) is fixedly mounted in the middle of the worm wheel (52); two third fixed blocks (54) are rotatably sleeved on the outer side of the rotating rod (53); the third fixed blocks (54) are fixed on the support platform (33); and the rotating plate (36) is fixed on the rotating rod (53).

5. A mine transport vehicle for ore mining as claimed in claim 2, characterized in that: Two symmetrically distributed support frames (6) are fixedly mounted on the top of the movable platform (32). The support frames (6) are located at the edge of the movable platform (32). A slide groove (61) is provided on the inner side of each support frame (6). A sliding block (62) is provided inside the slide groove (61). The sliding block (62) is fixed on the support platform (33).

6. A mine transport vehicle for ore mining as claimed in claim 2, characterized in that: The top end of the vehicle body (1) is located outside the second bevel gear (23) to fix a protective cover (7), the movable platform (32) is in close contact with the protective cover (7), and a second empty groove (71) is provided on one side of the protective cover (7) close to the L-shaped fixing block (13).

7. A mine transport vehicle for ore mining as claimed in claim 1, characterized in that: Two discs (8) are fixedly mounted on the outside of the rotating shaft (21), and the discs (8) are fixed on the ends of the winding roller (22).

8. A mine transport vehicle for ore mining as claimed in claim 1, characterized in that: Each of the connecting frames (11) is provided with a first empty slot (10) on the inner side thereof for use with an L-shaped fixing block (13).

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