A hydraulic drilling vehicle for mining that is easy to adjust

Abstract

The present application relates to a mining hydraulic drilling vehicle that is easy to adjust, and relates to the technical field of mining equipment, which includes a vehicle body, a drilling arm for drilling a mountain is provided at one end of the vehicle body, and a collecting mechanism is provided at one end of the vehicle body close to the drilling arm, and the collecting mechanism is located below the vehicle body, and the collecting mechanism includes a collecting box for collecting mud, and the collecting box is located below the drilling arm. The present application has the effect of facilitating vehicle passage.

Description

Technical Field

[0001] The present application relates to the technical field of mining equipment, and in particular to a mining hydraulic drilling vehicle that is easy to adjust. Background Art

[0002] The boring rig is used in underground excavation projects such as underground mine tunnels, railway and highway tunnels, and hydraulic culverts. After the boring rig is moved to the working surface, the jack is used to firmly support the rig body, the drill arm and the thruster are swung to align the drill tool with the hole position, the thruster applies axial thrust to drill the hole, and the rock debris is discharged out of the hole by injecting water into the hole, and the water and rock debris are mixed into mud and flow out.

[0003] Related technology can refer to the Chinese patent with announcement number CN215859987U, which discloses a mining excavation drilling vehicle, including a body assembly, a drill arm, a swivel connecting seat assembly, a rear drive assembly, a compensating propulsion assembly and a front drive assembly; the drill arm has a first arm body and a second arm body, the front end of the first arm body is fixedly connected to the rear end of the second arm body, and the first arm body and the second arm body are arranged at an angle; the swivel connecting seat assembly is connected to the body assembly and to the rear end of the first arm body; the rear drive assembly is connected to the swivel connecting seat assembly and the intersection of the first arm body and the second arm; the compensating propulsion assembly corresponds to the opening of the angle formed between the first arm body and the second arm body; the front drive assembly is connected to the compensating propulsion assembly and the intersection of the first arm body and the second arm.

[0004] With respect to the above-mentioned related technologies, the inventor believes that when using the above-mentioned drilling vehicle to drill holes in a mountain, mud tends to gather under the drilling vehicle, making it difficult for vehicles to pass. Summary of the invention

[0005] In order to facilitate the passage of vehicles, the present application provides a mining hydraulic drilling vehicle that is easy to adjust.

[0006] The present application provides a mining hydraulic drilling vehicle that is easy to adjust, which adopts the following technical solution:

[0007] A mining hydraulic drilling vehicle that is easy to adjust comprises a vehicle body, one end of which is provided with a drill arm for drilling holes in a mountain, and one end of the vehicle body close to the drill arm is provided with a collecting mechanism, which is located below the vehicle body. The collecting mechanism comprises a collecting box for collecting mud, and the collecting box is located below the drill arm.

[0008] By adopting the above technical solution, the drill arm drills a hole in the mountain, and by injecting water into the cavity, the rock slag and water are mixed into mud, and the mud flows out of the borehole and falls into the collection box, which is convenient for collecting the mud, which is conducive to reducing the phenomenon of mud gathering under the drilling vehicle and facilitating the passage of vehicles. At the same time, it is conducive to reducing the mud splashing into the vehicle engine when the vehicle is driving, which is conducive to increasing the service life of the vehicle. Collecting the mud during the drilling process is conducive to reducing the phenomenon of subsequent mud collection, which is conducive to improving work efficiency.

[0009] Optionally, the collecting mechanism further comprises a driving member for driving the collecting box to move to the bottom of the vehicle body, and the cross section of the collecting box is equal to the cross section of the lower end of the vehicle body.

[0010] By adopting the above technical solution, the driving member is started, and the driving member drives the collection box to move to the bottom of the vehicle body. The vehicle body seals the collection box, which is beneficial to reduce the splashing of mud during vehicle driving and facilitates the transportation of mud.

[0011] Optionally, the driving member includes a driving screw horizontally arranged on the lower surface of the vehicle body and a driving motor for driving the driving screw to rotate, the driving motor is fixedly connected to one end of the vehicle body, the driving screw rotates, and the collection box moves linearly along the direction of the driving screw.

[0012] By adopting the above technical solution, the drive motor is started, and the output shaft of the drive motor drives the drive screw to rotate, and the drive screw drives the collection box to move horizontally, making the process of moving the collection box horizontally more convenient.

[0013] Optionally, a guide plate for changing the direction of mud movement is provided at the upper end of the collecting box, and the guide plate is located at the upper end of the collecting box.

[0014] By adopting the above technical solution, when the mud falls, the mud falls onto the guide plate, and the guide plate changes the movement direction of the mud, thereby facilitating the mud to fall into the collection box, which is beneficial to reducing the phenomenon of mud falling outside the collection box.

[0015] Optionally, the lower end of the guide plate is fixedly connected to a rotating rod, and the rotating rod is rotatably connected to the upper end of the collection box. A groove is opened on one side of the vehicle body, and the guide plate is movably connected to the groove of the vehicle body, and the groove is adapted to the guide plate.

[0016] By adopting the above technical solution, when the mud needs to be collected, the rotating rod is rotated, and the rotating rod drives the guide plate to rotate, so that the guide plate is tilted, thereby facilitating the guidance of the mud. When the vehicle is driving, the guide plate is rotated to the groove, which is conducive to reducing the space occupied by the guide plate, facilitating the vehicle to drive, and at the same time helping to reduce the risk of the guide plate being damaged.

[0017] Optionally, the guide plate is provided with a connecting nail for connecting to the mountain body, the connecting nail is slidably connected to an end of the guide plate away from the rotating rod, and the connecting nail is arranged perpendicular to the guide plate.

[0018] By adopting the above technical solution, the connecting nails are connected to the mountain, which is beneficial to improving the stability of the guide plate and making the rotating rod less likely to be damaged.

[0019] Optionally, the collection box is connected to a push rod for driving the connecting pin to extend or retract along the vertical direction of the guide plate, one end of the push rod is hinged to the end of the collection box close to the guide plate, and the end of the push rod away from the collection box is provided with a driving rack, the push rod is hinged to one end of the driving rack, the driving rack is slidingly connected to the guide plate, the end of the driving rack away from the push rod is meshed with a transmission gear, the transmission gear is coaxially connected to a transmission rod, both ends of the transmission rod are rotatably connected to the guide plate, the transmission rod is coaxially connected to a driven gear, and one end of the connecting pin is meshed with a tooth groove meshed with the driven gear.

[0020] By adopting the above technical solution, the guide plate rotates toward the direction of the vehicle body, and the guide plate cooperates with the push rod to drive the drive rack to slide relative to the guide plate, the drive rack drives the transmission gear to rotate, the transmission gear drives the transmission rod to rotate, the transmission rod drives the driven gear to rotate, and the driven gear drives the connecting nail to retract into the guide plate, which is beneficial to reduce the risk of the connecting nail injuring the workers and improves safety.

[0021] Optionally, a vibration plate is provided at the lower end of the collection box, the vibration plate is slidably connected to the collection box and is located inside the collection box, a gap is left between the vibration plate and the collection box, and the collection box is provided with a lifting cylinder for driving the vibration plate to rise and fall, and the lifting cylinder is located in the gap.

[0022] By adopting the above technical solution, the lifting cylinder is started, and the piston rod of the lifting cylinder drives the vibration plate to rise and fall, so that the mud in the collection box is evenly distributed in the collection box, reducing the phenomenon of excessive overflow of mud on one side of the collection box.

[0023] Optionally, a plurality of support columns for supporting the vehicle body are provided on the outside of the vehicle body, and the support columns are evenly arranged circumferentially. A driving cylinder is provided at the upper end of the support column, and the cylinder body of the driving cylinder is connected to the vehicle body, and the piston rod of the driving cylinder is connected to the upper end of the support column.

[0024] By adopting the above technical solution, the support column supports the vehicle body. When the vehicle is operating on uneven terrain, the driving cylinder is started, the piston rod of the driving cylinder is extended, and the support column is driven to descend. Multiple support columns cooperate to make the vehicle body level and the collection box is not easy to tilt, which is beneficial to reduce the phenomenon of mud spilling out of the collection box.

[0025] In summary, the present application includes at least one of the following beneficial technical effects of a mining hydraulic drilling vehicle that is easy to adjust:

[0026] By setting up a collection box, the collection box collects the mud, which is helpful to reduce the phenomenon of mud gathering under the vehicle, thereby facilitating the passage of vehicles and reducing the phenomenon of subsequent mud collection, thereby helping to improve work efficiency;

[0027] 2. By setting the guide plate, the mud falls onto the guide plate, and the guide plate guides the mud into the collection box, which is helpful to reduce the phenomenon of mud falling outside the collection box. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the overall structure of a mining hydraulic drilling vehicle that is easy to adjust;

[0029] Figure 2 It is a schematic diagram highlighting the structure of the drive screw;

[0030] Figure 3 It is a schematic diagram highlighting the structure of the drive rack;

[0031] Figure 4 yes Figure 1 Enlarged schematic diagram of part A.

[0032] In the figure, 1, vehicle body; 11, cab; 12, driving wheel; 13, bracket; 14, baffle; 2, drill arm; 3, support mechanism; 31, driving cylinder; 32, support column; 4, collecting mechanism; 41, collecting box; 42, driving member; 411, limit block; 421, driving screw; 422, driving motor; 412, vibration plate; 413, lifting cylinder; 43, guide plate; 431, rotating rod; 432, rotating motor; 433, side plate; 44, connecting nail; 441, transmission rod; 442, driven gear; 443, transmission gear; 444, driving rack; 445, pushing rod. DETAILED DESCRIPTION

[0033] The present application is further described in detail below in conjunction with all the accompanying drawings.

[0034] The embodiment of the present application discloses a hydraulic drilling vehicle for mining that is easy to adjust.

[0035] Reference Figure 1A hydraulic drilling vehicle for mining that is easy to adjust includes a vehicle body 1, a drill arm 2, a support mechanism 3 and a collection mechanism 4. The vehicle body 1 is a rectangular parallelepiped, one end of the vehicle body 1 is connected to the drill arm 2, and the drill arm 2 is located at the upper end of the vehicle body 1. The support mechanism 3 is connected to the outside of the vehicle body 1, and the collection mechanism 4 is located below the drill arm 2. The drill arm 2 drills a hole in the mountain, injects water into the hole, and the water and rock slag are mixed into mud, and the collection mechanism 4 collects the mud.

[0036] Reference Figure 1 A cab 11 is provided at the upper end of the vehicle body 1. The vehicle body 1 is provided with four driving wheels 12. The four driving wheels 12 are evenly arranged in the circumference. The vehicle moves by the driving wheels 12. Brackets 13 are provided at both ends of the cab 11. The brackets 13 are arranged vertically. A baffle 14 is fixedly connected to one end of the bracket 13 away from the cab 11. The baffle 14 is arranged horizontally and is located directly above the cab 11. The brackets 13 support the baffle 14, and the baffle 14 protects the driver in the cab 11, which is conducive to reducing the risk of injury to the driver.

[0037] Reference Figure 1 The support mechanism 3 includes four driving cylinders 31 and four supporting columns 32. The driving cylinders 31 are evenly arranged on the outside of the vehicle body 1 in the circumferential direction. The driving cylinders 31 are vertically arranged. The cylinder body of the driving cylinders 31 is fixedly connected to the vehicle body 1. The piston rod of the driving cylinders 31 is fixedly connected to the supporting columns 32. The supporting columns 32 are located below the driving cylinders 31.

[0038] Reference Figure 1 When the vehicle travels to an uneven terrain, the driving cylinder 31 is started, the piston rod of the driving cylinder 31 is extended, and the support column 32 is driven down. The four support columns 32 cooperate with each other to keep the vehicle body 1 in a horizontal state, thereby improving the balance and stability of the vehicle. At the same time, the mud in the collecting mechanism 4 is not easy to spill out.

[0039] Reference Figure 1 and Figure 2 The collecting mechanism 4 includes a collecting box 41 and a driving member 42. The cross section of the collecting box 41 is equal to the cross section of the lower end of the vehicle body 1. The upper end of the collecting box 41 is fixedly connected to a limiting block 411. A T-shaped slide groove is provided on the lower surface of the vehicle body 1. The cross section of the limiting block 411 is equal to the cross section of the T-shaped slide groove. The limiting block 411 is slidably connected to the slide groove of the vehicle body 1. The limiting block 411 makes it difficult for the collecting box 41 to be separated from the vehicle body 1. The driving member 42 includes two driving screws 421 and two driving motors 422. The driving screws 421 are horizontally arranged on the lower surface of the vehicle body 1. The output shaft of the driving motor 422 is fixedly connected to the driving screw 421. The driving motor 422 is fixedly connected to the vehicle body 1. The limiting block 411 cooperates with the driving screw 421.

[0040] Reference Figure 1and Figure 2 , start the drive motor 422, the output shaft of the drive motor 422 drives the drive screw 421 to rotate, the collection box 41 moves linearly along the direction of the drive screw 421, and the collection box 41 moves to the bottom of the drill arm 2, so as to facilitate the collection of mud. When there is no need to collect the mud, the collection box 41 moves horizontally to the bottom of the vehicle body 1, which helps to reduce the phenomenon of mud splashing during the driving of the vehicle. The collection box 41 collects the mud, which helps to reduce the phenomenon of mud gathering under the drilling vehicle, making the drive wheel 12 less likely to slip, and facilitating the passage of the vehicle. At the same time, when the vehicle is driving, it helps to reduce the risk of mud splashing into the vehicle engine, which helps to increase the service life of the vehicle engine. Collecting the mud during the drilling process helps to reduce the phenomenon of subsequent mud collection, which helps to improve work efficiency.

[0041] Reference Figure 1 and Figure 3 The collecting box 41 is provided with a vibration plate 412, the vibration plate 412 is located in the collecting box 41, the vibration plate 412 is horizontally arranged, the vibration plate 412 is slidably connected to the collecting box 41, a gap is left between the vibration plate 412 and the collecting box 41, the collecting box 41 is provided with a lifting cylinder 413, the lifting cylinder 413 is vertically arranged, and the piston rod of the lifting cylinder 413 is fixedly connected to the vibration plate 412.

[0042] Reference Figure 1 and Figure 3 , start the lifting cylinder 413, the lifting cylinder 413 operates synchronously, the piston rod of the lifting cylinder 413 extends, driving the vibration plate 412 to rise, and the vibration plate 412 drives the mud to rise and fall, so that the mud is evenly distributed in the collection box 41, reducing the phenomenon of excessive mud gathering on one side of the collection box 41, so that the mud is not easy to overflow.

[0043] Reference Figure 1 and Figure 3 A guide plate 43 is provided at one end of the collecting box 41 close to the drill arm 2, and a rotating rod 431 is rotatably connected to the upper end of the collecting box 41, and the rotating rod 431 is fixedly connected to one end of the guide plate 43. A rotating motor 432 is fixedly connected to the upper end of the collecting box 41, and the output shaft of the rotating motor 432 is fixedly connected to the rotating rod 431. The cross-street surface of the guide plate 43 is a right-angled trapezoid, and side plates 433 are fixedly connected on both sides of the guide plate 43. The side plates 433 are vertically arranged with the guide plate 43, and the side plates 433 are located on a side of the guide plate 43 close to the vehicle body 1.

[0044] Reference Figure 1 and Figure 3 A groove is provided at one end of the vehicle body 1 close to the drill arm 2, and the groove is matched with the guide plate 43. The guide plate 43 is movably connected to the groove of the vehicle body 1. Two slots are provided on the vehicle body 1, and the slots are matched with the side plate 433. The side plate 433 is movably connected to the slots of the vehicle body 1.

[0045] Reference Figure 1 and Figure 3 , start the rotating motor 432, the output shaft of the rotating motor 432 drives the rotating rod 431 to rotate, the rotating rod 431 drives the guide plate 43 to rotate in the direction away from the vehicle body 1, the end of the guide plate 43 away from the rotating rod 431 conflicts with the mountain, the guide plate 43 guides the mud, which is convenient for the mud to fall into the collection box 41, and the side plate 433 blocks the mud, which is helpful to reduce the mud splashing. When the vehicle is driving, the rotating motor 432 rotates the guide plate 43 into the groove, which is helpful to reduce the space occupied by the guide plate 43, which is convenient for the vehicle to drive, and at the same time, it is helpful to reduce the risk of the guide plate 43 being damaged, thereby increasing the service life of the guide plate 43.

[0046] Reference Figure 3 and Figure 4 The guide plate 43 has two connecting nails 44 slidably connected to one end away from the rotating rod 431. The two connecting nails 44 are located at both ends of the guide plate 43. The connecting nails 44 are perpendicular to the side of the guide plate 43 away from the side plate 433. A transmission rod 441 is rotatably connected inside the guide plate 43. The transmission rod 441 is coaxially connected to two driven gears 442. One end of the connecting nail 44 is provided with a tooth groove meshing with the driven gear 442. The transmission rod 441 is coaxially connected to a transmission gear 443. The transmission gear 443 is meshed with a driving rack 444. The driving rack 444 is slidably connected to the guide plate 43. The driving rack 444 is horizontally arranged relative to the guide plate 43. A push rod 445 is hinged at one end of the collecting box 41 close to the guide plate 43. One end of the push rod 445 passes through the guide plate 43 and is hinged to the end of the driving rack 444 away from the transmission gear 443.

[0047] Reference Figure 3 and Figure 4 When the guide plate 43 rotates, the push rod 445 pushes the driving rack 444 to slide, the driving rack 444 drives the transmission gear 443 to rotate, the transmission gear 443 drives the transmission rod 441 to rotate, the transmission rod 441 drives the driven gear 442 to rotate, the driven gear 442 drives the connecting nail 44 to extend out of the guide plate 43, the connecting nail 44 is fixed on the mountain, which is conducive to improving the stability of the guide plate 43, and the rotating rod 431 is not easy to be damaged. When the guide plate 43 is not needed, the connecting nail 44 is retracted into the guide plate 43, which is conducive to reducing the risk of the connecting nail 44 hitting the worker, thereby improving the safety of the operation.

[0048] The implementation principle of a mining hydraulic drilling vehicle that is easy to adjust in the embodiment of the present application is as follows: when drilling a mountain, the vehicle drives to the work site, starts the driving cylinder 31, and the piston rod of the driving cylinder 31 extends, driving the support column 32 to descend, and the support column 32 supports the vehicle body 1. Then the driving motor 422 is started, and the output shaft of the driving motor 422 drives the driving screw 421 to rotate, and the collection box 41 moves linearly along the direction of the driving screw 421. The rotating motor 432 is started, and the rotating motor 432 drives the rotating rod 431 to rotate, and the rotating rod 431 drives the guide plate 43 to rotate, and the end of the guide plate 43 away from the rotating rod 431 conflicts with the mountain. When the guide plate 43 rotates, the push rod 445 pushes the driving rack 444, and the driving rack 444 drives the transmission gear 443 to rotate, and the transmission gear 443 drives the transmission rod 441 to rotate, and the transmission rod 441 drives the driven gear 442 to rotate, and the driven gear 442 drives the connecting nail 44 to extend out of the guide plate 43, and the connecting nail 44 connects to the mountain. The drill arm 2 drills a hole in the mountain and injects water into the hole while drilling. The water and rock debris are mixed into mud. The mud flows down and flows into the collection box 41 through the guide plate 43. The lifting cylinder 413 is started, and the lifting cylinder 413 drives the vibration plate 412 to rise and fall. The vibration plate 412 drives the mud to rise and fall, so that the mud is evenly distributed in the collection box 41.

[0049] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A hydraulic drilling vehicle for mining that is easy to adjust, comprising a vehicle body (1), characterized in that: A drilling arm (2) for drilling a hole in a mountain is provided at one end of the vehicle body (1); a collecting mechanism (4) is provided at one end of the vehicle body (1) close to the drilling arm (2); the collecting mechanism (4) is located below the vehicle body (1); the collecting mechanism (4) comprises a collecting box (41) for collecting mud; the collecting box (41) is located below the drilling arm (2); a guide plate (43) for changing the direction of mud movement is provided at the upper end of the collecting box (41); the guide plate (43) is located at the upper end of the collecting box (41). The guide plate (43) is provided with a connecting nail (44) for connecting to the mountain body, the lower end of the guide plate (43) is fixedly connected to a rotating rod (431), the rotating rod (431) is rotatably connected to the upper end of the collection box (41), a groove is provided on one side of the vehicle body (1), the guide plate (43) is movably connected to the groove of the vehicle body (1), the groove is adapted to the guide plate (43), the connecting nail (44) is slidably connected to the end of the guide plate (43) away from the rotating rod (431), The connecting pin (44) is arranged vertically with the guide plate (43); the collecting box (41) is connected with a push rod (445) for driving the connecting pin (44) to extend or retract in a vertical direction of the guide plate (43); one end of the push rod (445) is hinged to one end of the collecting box (41) close to the guide plate (43); one end of the push rod (445) is provided with a driving rack (444) away from the collecting box (41); the push rod (445) is hinged to one end of the driving rack (444) The driving rack (444) is slidably connected to the guide plate (43), one end of the driving rack (444) away from the push rod (445) is meshed with a transmission gear (443), the transmission gear (443) is coaxially connected to a transmission rod (441), both ends of the transmission rod (441) are rotatably connected to the guide plate (43), the transmission rod (441) is coaxially connected to a driven gear (442), and one end of the connecting nail (44) is provided with a tooth groove meshing with the driven gear (442).

2. The easily adjustable mining hydraulic drilling vehicle according to claim 1, characterized in that: The collecting mechanism (4) further comprises a driving member (42) for driving the collecting box (41) to move to the bottom of the vehicle body (1); the cross section of the collecting box (41) is equal to the cross section of the lower end of the vehicle body (1).

3. The easily adjustable mining hydraulic drilling vehicle according to claim 2, characterized in that: The driving member (42) comprises a driving screw (421) horizontally arranged on the lower surface of the vehicle body (1) and a driving motor (422) for driving the driving screw (421) to rotate; the driving motor (422) is fixedly connected to one end of the vehicle body (1); when the driving screw (421) rotates, the collection box (41) moves linearly along the direction of the driving screw (421).

4. The easily adjustable mining hydraulic drilling vehicle according to claim 1, characterized in that: A vibration plate (412) is provided at the lower end of the collection box (41), the vibration plate (412) is slidably connected to the collection box (41) and the vibration plate (412) is located inside the collection box (41), a gap is left between the vibration plate (412) and the collection box (41), and the collection box (41) is provided with a lifting cylinder (413) for driving the vibration plate (412) to rise and fall, and the lifting cylinder (413) is located in the gap.

5. The easily adjustable mining hydraulic drilling vehicle according to claim 1, characterized in that: A plurality of support columns (32) for supporting the vehicle body (1) are provided on the outer side of the vehicle body (1); the support columns (32) are evenly arranged in the circumferential direction; a driving cylinder (31) is provided at the upper end of the support column (32); a cylinder body of the driving cylinder (31) is connected to the vehicle body (1); and a piston rod of the driving cylinder (31) is connected to the upper end of the support column (32).

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