Coal mine geology drilling sampling device

Abstract

The utility model relates to the technical field of geological exploration, in particular to a coal mine geology drilling sampling device which comprises a bottom plate and a sampling mechanism, the sampling mechanism comprises a supporting plate, a drill rod, a spiral cutter, two limiting rings, a disc, a sliding rod, a holding rod, a plurality of idler wheels, a lifting assembly, a rotating assembly and a moving assembly, and the supporting plate is fixedly connected with the lifting assembly. The drill rod penetrates through the supporting plate and is rotationally connected with the supporting plate, the spiral cutter is arranged on the outer side of the drill rod, the disc is arranged in the drill rod, the sliding rod penetrates through the drill rod, one end of the sliding rod is fixedly connected with the disc, the other end of the sliding rod is fixedly connected with the holding rod, the rollers are all arranged on the lower surface of the bottom plate, and the rotating assembly is arranged on the upper surface of the supporting plate. And the moving assembly is arranged on one side of the bottom plate, through the arrangement, collected sandy soil can be taken out without detaching the drill rod, and more time and labor are saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to geological exploration technical field especially relates to a coal mine geological drilling ore sampling device. BACKGROUND

[0002] In the process of surveying coal mine geology, it is necessary to collect and sample the sandy soil of coal mine land. At present, when carrying out sandy soil sampling work, the staff needs to use a drilling device to drill holes in the ground first, and then use a sampling device to collect the soil containing crushed ore after drilling to the ore layer of the ground. The drilling of the ground and the sampling work need to be carried out separately, which is troublesome, inconvenient for the staff and reduces the efficiency of the sampling work.

[0003] In order to solve the above technical problems, the patent file with the publication number (CN211013606U) discloses a coal mine geological drilling ore sampling device, which includes a support frame, a hydraulic cylinder is arranged at the upper end of the support frame, a hydraulic rod is arranged inside the hydraulic cylinder, a motor is arranged at the lower end of the hydraulic rod, a bearing seat is arranged at the lower end of the motor, a rotating shaft is arranged inside the bearing seat, a drill rod is arranged at the lower end of the rotating shaft, and a threaded drill bit is arranged on the outer surface of the drill rod. By arranging sampling holes on both sides of the drill rod, the drill rod can drill holes in the coal mine land while allowing the sandy soil containing crushed ore to fall into the through hole inside the drill rod through the sampling port, thereby enabling sampling while drilling the coal mine land, effectively improving the work efficiency of the sampling work.

[0004] However, in the above-mentioned prior art, the drill rod needs to be disassembled before the collected sandy soil is poured out, which is very time-consuming and laborious, resulting in low practicality. UTILITY MODEL CONTENT

[0005] The utility model aims to provide a coal mine geological drilling ore sampling device, which aims to solve the technical problem of low practicality caused by the need to disassemble the drill rod before pouring out the collected sandy soil in the prior art.

[0006] The utility model discloses a coal mine geological drilling mine sampling device, including bottom plate and sampling mechanism, the sampling mechanism includes support plate, drill rod, spiral knife, two limit rings, disc, slide bar, grip lever, a plurality of gyro wheel, lifting assembly, rotating assembly and moving assembly, the lifting assembly sets up in the upper surface of bottom plate, the support plate with the fixed connection of lifting assembly, the drill rod penetrates the support plate, and with the rotation connection of support plate, the spiral knife sets up the outside of drill rod, two limit rings all are set up in the outside of drill rod, and are respectively with the lifting plate, the disc sets up the inside of drill rod, the slide bar penetrates the drill rod, and with the slide connection of drill rod, one end of slide bar with the disc fixed connection, the other end of slide bar with the grip lever fixed connection, a plurality of gyro wheel all set up in the lower surface of bottom plate, the rotating assembly sets up in the upper surface of support plate, the moving assembly sets up in one side of bottom plate.

[0007] Among them, the lifting assembly includes L type board, first motor, screw rod, lifting plate and multiple sets of guide pieces, the L type board fixed connection is in the upper surface of bottom plate, the first motor sets up in the upper surface of L type board, the lifting plate with The fixed connection of support plate is located in one side of support plate, the screw rod penetrates the lifting plate, and with the screw thread cooperation of lifting plate, one end of screw rod with The rotation connection of bottom plate, the other end of screw rod with The output fixed connection of first motor, multiple sets of guide pieces all set up in the upper surface of bottom plate.

[0008] Among them, each group of guide pieces includes guide rod and limit block, the guide rod penetrates the support plate, and with The slide connection of support plate, one end of guide rod with The fixed connection of bottom plate, the other end of guide rod with The fixed connection of limit block.

[0009] Among them, the rotating assembly includes second motor, driving wheel and driven wheel, the driven wheel is set up in the upper end of drill rod, the second motor sets up in the upper surface of support plate, the driving wheel with The output fixed connection of second motor is engaged with driven wheel.

[0010] Among them, the moving assembly includes two connecting rods, round bar and antiskid sleeve, one end of two connecting rods is fixed with The bottom plate respectively, the other end of two connecting rods is fixed with The round bar respectively, the antiskid sleeve is set up in the outside of round bar.

[0011] The utility model discloses a coal mine geological drilling mine sampling device, the spiral sword is arranged at the outside of drill rod, the disc is arranged at the inside of drill rod, the slide rod is through drill rod, one end of slide rod is fixedly connected with disc, the other end of slide rod is fixedly connected with the handle rod, when using specifically, through the lifting assembly drives the support plate to move down, the support plate drives drill rod to move down, and the rotating assembly drives drill rod to rotate, and drill rod drives spiral sword to rotate, thereby carries out the hole digging to coal mine, in the process of hole digging, the soil can enter the inside of drill rod through the lower end of drill rod and is resisted and holds the disc to slide up, and the disc drives slide rod to move up, and then the lifting assembly drives the support plate to move up, and the support plate drives drill rod to move up, until the lower end of drill rod is located the above of bottom plate, then places the collecting container below drill rod, then presses down the handle rod, and the handle rod drives slide rod to move down, and slide rod drives disc to move down, thereby pushes out the soil in drill rod, and this method can effectively solve the prior art, needs to disassemble drill rod, and then pours out the collected sand and soil, and it is very time -consuming and labor -intensive, leads to the problem of lower practicality. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to make the technical scheme of the embodiments of the utility model or the prior art clearer, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without paying creative labor.

[0013] Figure 1 It is the structural schematic diagram of the utility model.

[0014] Figure 2 It is the perspective view of the utility model.

[0015] Figure 3 It is the side view of the utility model.

[0016] Figure 4 It is the A-A line structure section view of the utility model. Figure 3

[0017] ​101-bottom plate, 102-supporting plate, 103-drill rod, 104-spiral knife, 105-limiting ring, 106-disc, 107-sliding rod, 108-grip rod, 109-roller, 110-L-shaped plate, 111-first motor, 112-screw rod, 113-lifting plate, 114-guide rod, 115-limiting block, 116-second motor, 117-driving wheel, 118-driven wheel, 119-connecting rod, 120-round rod, 121-anti-skid sleeve. DETAILED DESCRIPTION

[0018] The embodiments of the present application are described in detail below, examples of which are shown in the drawings. The embodiments described below by referring to the drawings are exemplary and are intended to explain the present application, and cannot be understood as a limitation of the present application.

[0019] Please refer to Figures 1-4 , wherein Figure 1 is a structural schematic diagram of the present application, Figure 2 is a perspective view of the present application, Figure 3 is a side view of the present application, Figure 4 is a Figure 3 A-A line structure sectional view of the present application.

[0020] The present application provides a coal mine geological drilling ore sampling device, comprising a bottom plate 101 and a sampling mechanism, the sampling mechanism comprises a supporting plate 102, a drill rod 103, a spiral knife 104, two limiting rings 105, a disc 106, a sliding rod 107, a grip rod 108, a plurality of rollers 109, a lifting assembly, a rotating assembly and a moving assembly, the lifting assembly comprises an L-shaped plate 110, a first motor 111, a screw rod 112, a lifting plate 113 and a plurality of guide pieces, each set of guide pieces comprises a guide rod 114 and a limiting block 115, the rotating assembly comprises a second motor 116, a driving wheel 117 and a driven wheel 118, the moving assembly comprises two connecting rods 119, a round rod 120 and an anti-skid sleeve 121, the foregoing scheme solves the problem in the prior art that the drill rod needs to be disassembled, and then the collected sand is poured out, which is very time-consuming and laborious, resulting in low practicability.

[0021] For this specific embodiment, the lifting assembly is arranged on the upper surface of the bottom plate 101, the support plate 102 is fixedly connected with the lifting assembly, the drill rod 103 penetrates through the support plate 102 and is rotationally connected with the support plate 102, the spiral knife 104 is arranged on the outer side of the drill rod 103, two limiting rings 105 are both sleeved on the outer side of the drill rod 103 and respectively abut against the lifting plate 113, the disc 106 is arranged in the interior of the drill rod 103, the slide rod 107 penetrates through the drill rod 103 and is slidingly connected with the drill rod 103, one end of the slide rod 107 is fixedly connected with the disc 106, the other end of the slide rod 107 is fixedly connected with the handle rod 108, a plurality of the rollers 109 are all arranged on the lower surface of the bottom plate 101, the rotating assembly is arranged on the upper surface of the support plate 102, the moving assembly is arranged on one side of the bottom plate 101, and in specific use, the support plate 102 is driven downward by the lifting assembly, the drill rod 103 is driven downward by the support plate 102, meanwhile, the drill rod 103 is driven to rotate by the rotating assembly, the drill rod 103 drives the spiral knife 104 to rotate, so that the coal mine ground is excavated, in the process of excavating, the soil enters into the interior of the drill rod 103 through the lower end of the drill rod 103 and abuts against the disc 106 to slide upward, the disc 106 drives the slide rod 107 to move upward, then the support plate 102 is driven upward by the lifting assembly, the drill rod 103 is driven upward by the support plate 102, until the lower end of the drill rod 103 is located above the bottom plate 101, then the collecting container is placed below the drill rod 103, then the handle rod 108 is pressed downward, the handle rod 108 drives the slide rod 107 to move downward, the slide rod 107 drives the disc 106 to move downward, so that the soil in the drill rod 103 is pushed out.

[0022] Wherein, the L-shaped plate 110 is fixedly connected with the upper surface of the bottom plate 101, the first motor 111 is arranged on the upper surface of the L-shaped plate 110, the lifting plate 113 is fixedly connected with the support plate 102 and located on one side of the support plate 102, the lead screw 112 penetrates through the lifting plate 113 and threadedly cooperates with the lifting plate 113, one end of the lead screw 112 is rotationally connected with the bottom plate 101, the other end of the lead screw 112 is fixedly connected with the output end of the first motor 111, a plurality of the guide members are arranged on the upper surface of the bottom plate 101, in specific use, the first motor 111 is started, the output end of the first motor 111 drives the lead screw 112 to rotate, so that the lifting plate 113 moves up and down, the lifting plate 113 drives the support plate 102 to move up and down.

[0023] Secondly, the guide rod 114 penetrates through the support plate 102 and is in sliding connection with the support plate 102, one end of the guide rod 114 is fixedly connected with the bottom plate 101, and the other end of the guide rod 114 is fixedly connected with the limiting block 115, when in specific use, the lifting plate 113 drives the support plate 102 to move up and down, so that the support plate 102 slides on the guide rod 114, thereby guiding the support plate 102, and the limiting block 115 limits the support plate 102.

[0024] Meanwhile, the driven wheel 118 is sleeved on the upper end of the drill rod 103, the second motor 116 is arranged on the upper surface of the support plate 102, the driving wheel 117 is fixedly connected with the output end of the second motor 116 and is in engagement with the driven wheel 118, when in specific use, the second motor 116 is started, the output end of the second motor 116 drives the driving wheel 117 to rotate, the driving wheel 117 drives the driven wheel 118 to rotate, and the driven wheel 118 drives the drill rod 103 to rotate.

[0025] In addition, one end of each of the two connecting rods 119 is fixedly connected with the bottom plate 101, and the other end of each of the two connecting rods 119 is fixedly connected with the round rod 120, the anti-skid sleeve 121 is sleeved on the outer side of the round rod 120, when in specific use, the round rod 120 is pushed, the round rod 120 drives the bottom plate 101 to move through the two connecting rods 119, and a plurality of the rollers 109 are driven to rotate, thereby facilitating the movement of the device, and the friction of the round rod 120 can be enhanced through the anti-skid sleeve 121.

[0026] When the coal mine geological drilling and sampling device is used, the first motor 111 is started, the output end of the first motor 111 drives the screw rod 112 to rotate, the lifting plate 113 is driven to move downwards, the support plate 102 is driven to move downwards by the lifting plate 113, the drill rod 103 is driven to move downwards by the support plate 102, the second motor 116 is started, the output end of the second motor 116 drives the driving wheel 117 to rotate, the driving wheel 117 drives the driven wheel 118 to rotate, the drill rod 103 is driven to rotate by the driven wheel 118, and the spiral knife 104 is driven to rotate by the drill rod 103, so that the coal mine is drilled, in the drilling process, the soil enters the inside of the drill rod 103 through the lower end of the drill rod 103 and abuts against the disc 106 to slide upwards, the disc 106 drives the sliding rod 107 to move upwards, then the first motor 111 is reversed, the support plate 102 is driven to move upwards, the drill rod 103 is driven to move upwards by the support plate 102, until the lower end of the drill rod 103 is located above the bottom plate 101, then the collecting container is placed below the drill rod 103, then the handle 108 is pressed downwards, the handle 108 drives the sliding rod 107 to move downwards, the sliding rod 107 drives the disc 120 to move downwards, so that the soil in the drill rod 103 is pushed out, so that the problem that the drill rod needs to be disassembled and the collected sand is poured out, which is very time-consuming and laborious, and the practicability is low, can be effectively solved.

[0027] The above only discloses a preferred embodiment of the utility model, of course, cannot limit the scope of the utility model, and the person skilled in the art can understand that all or part of the processes of the above embodiment are implemented, and equivalent changes made according to the utility model claims still belong to the range covered by the utility model.

Claims

1. A coal mine geological drilling and sampling device, comprising a base plate, characterized in that, It also includes a sampling mechanism, which includes a support plate, a drill rod, a spiral knife, two limiting rings, a disc, a slide rod, a handle, a plurality of rollers, a lifting assembly, a rotating assembly and a moving assembly, the lifting assembly is arranged on the upper surface of the base plate, the support plate is fixedly connected with the lifting assembly, the drill rod penetrates through the support plate and is rotatably connected with the support plate, the spiral knife is arranged on the outer side of the drill rod, two limiting rings are sleeved on the outer side of the drill rod and are respectively attached to the lifting plate, the disc is arranged inside the drill rod, the slide rod penetrates through the drill rod and is slidably connected with the drill rod, one end of the slide rod is fixedly connected with the disc, the other end of the slide rod is fixedly connected with the handle, a plurality of rollers are arranged on the lower surface of the base plate, the rotating assembly is arranged on the upper surface of the support plate, and the moving assembly is arranged on one side of the base plate.

2. The coal mine geological drilling and sampling device according to claim 1, characterized in that, The lifting assembly includes an L-shaped plate, a first motor, a lead screw, a lifting plate and a plurality of guide pieces, the L-shaped plate is fixedly connected to the upper surface of the base plate, the first motor is arranged on the upper surface of the L-shaped plate, the lifting plate is fixedly connected with the support plate and located on one side of the support plate, the lead screw penetrates through the lifting plate and is threadedly connected with the lifting plate, one end of the lead screw is rotatably connected with the base plate, the other end of the lead screw is fixedly connected with the output end of the first motor, and a plurality of guide pieces are arranged on the upper surface of the base plate.

3. The coal mine geological drilling and sampling device according to claim 2, characterized in that, Each group of guide pieces includes a guide rod and a limiting block, the guide rod penetrates through the support plate and is slidably connected with the support plate, one end of the guide rod is fixedly connected with the base plate, and the other end of the guide rod is fixedly connected with the limiting block.

4. The coal mine geological drilling and sampling device according to claim 3, characterized in that, The rotating assembly includes a second motor, a driving wheel and a driven wheel, the driven wheel is sleeved on the upper end of the drill rod, the second motor is arranged on the upper surface of the support plate, the driving wheel is fixedly connected with the output end of the second motor and engaged with the driven wheel.

5. The coal mine geological drilling and sampling device according to claim 4, characterized in that, The moving assembly includes two connecting rods, a round rod and an anti-skid sleeve, one end of each of the two connecting rods is fixedly connected with the base plate, the other end of each of the two connecting rods is fixedly connected with the round rod, and the anti-skid sleeve is sleeved on the outer side of the round rod.

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