Rock exploration drilling rig

Abstract

The utility model relates to the technical field of drilling devices, in particular to a rock exploration drilling device which comprises a bottom plate, a drilling head, a U-shaped plate, a first air cylinder, a motor and a dismounting assembly, the dismounting assembly comprises a sliding groove, a sliding block, a shell, a limiting rod, a circular ring and a spring, and an opening is formed in the bottom plate. When the drilling head needs to be disassembled and replaced, the limiting rod is pulled upwards to be separated from the outer portion of the sliding block, then a worker can push the sliding block to enable the sliding block and the sliding groove to be separated from the adaptive state, and therefore the drilling head is disassembled and replaced; and then the limiting rod is loosened, under the elastic force effect of the spring, the limiting rod is located in the sliding block again, and therefore the sliding block and the drilling head are limited and fixed, and through the arrangement, the drilling head can be rapidly disassembled and assembled, the efficiency of replacing the drilling head is improved, and the influence on subsequent drilling work is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of drilling devices, in particular to a rock exploration drilling device. Background Art

[0002] Drilling refers to the operation of drilling holes with machines to take samples and determine the geological conditions of the strata. It is an important technical means in geological exploration. A drilling rig is used to drill from the surface downward to form a cylindrical borehole in the stratum to identify and divide the strata. Cores, ore samples, and soil samples can be obtained from different depths in the borehole for analysis and research to determine the physical and mechanical properties and indicators of rocks and soil layers to provide design needs. Drilling is an engineering construction project that uses drilling equipment to drill holes from the surface to the underground to achieve the desired task. From the purpose of drilling, it can be divided into: geological drilling, hydrological well drilling, engineering survey drilling, oil drilling, etc. The existing drilling device has poor stability during operation and will shake and be unstable, which greatly reduces the practicality of the device. In addition, the existing device cannot be moved conveniently, making it inconvenient to use in some areas, resulting in greatly reduced limitations in use.

[0003] The prior art patent (CN214697680U) discloses a rock exploration drilling device for engineering design, including a bottom plate and a drilling head, wherein the bottom plate is arranged at the lower end of a workbench, and a support frame is installed at the upper end of the workbench. The application solves the problem that the existing drilling device is poor in stability during operation by setting a fixed structure, which may cause shaking and instability, thus greatly reducing the practicality of the device, making it better fixed and greatly improving the practicality, and solves the problem that the existing device cannot be conveniently moved by setting a mobile device, making it inconvenient to use in some areas, resulting in greatly reduced limitations on use, making it more convenient to move and solving limitations on use.

[0004] However, in the above-mentioned prior art, the drilling head will be damaged after long-term operation, but it is currently impossible to quickly disassemble the drilling head, which affects the efficiency of replacing the drilling head and affects subsequent drilling work. Utility Model Content

[0005] The utility model aims to provide a rock exploration drilling device, which solves the problem in the prior art that the drill head may be damaged after long-term work, but the drill head cannot be quickly disassembled, which affects the efficiency of replacing the drill head and affects subsequent drilling work.

[0006] To achieve the above-mentioned purpose, the utility model provides a rock exploration drilling device, comprising a base plate, a drilling head, a U-shaped plate, a first cylinder, a motor and a disassembly assembly, wherein the disassembly assembly comprises a slide groove, a slider, a shell, a limit rod, a ring and a spring, the base plate is provided with an opening, the U-shaped plate is fixedly connected to the base plate and is located at the upper end of the base plate, one end of the first cylinder is fixedly connected to the inner top wall of the U-shaped plate, the other end of the first cylinder is fixedly connected to the motor, the output end of the motor is fixedly connected to the slide groove, the slider is slidably adapted to the slide groove, the drilling head is fixedly connected to the bottom end of the slider, the shell is fixedly connected to the upper end of the slide groove, one end of the limit rod passes through the shell and the slide groove, and is located inside the slider, the ring is fixedly sleeved on the outside of the limit rod and is located inside the shell, and the two ends of the spring are respectively fixedly connected to the ring and the inner wall of the shell.

[0007] Wherein, the disassembly assembly also includes a handle, which is fixedly connected to the limiting rod and is located at the upper end of the limiting rod.

[0008] Wherein, the disassembly assembly further includes a guide rail and a sliding block, wherein the guide rail is fixedly connected to the inner wall of the shell, the sliding block is fixedly connected to the limit rod and is located inside the shell, and the sliding block is slidably adapted to the guide rail.

[0009] Wherein, the rock exploration drilling device also includes a plurality of movable wheels, which are rotatably connected to the base plate respectively and are respectively located around the bottom of the base plate.

[0010] Wherein, the rock exploration drilling device also includes two reinforcement plates, one end of the two reinforcement plates are respectively fixedly connected to the first cylinder, the other ends of the two reinforcement plates are respectively fixedly connected to the inner wall of the U-shaped plate, and the two reinforcement plates are respectively located on both sides of the first cylinder.

[0011] Among them, the rock exploration drilling device also includes a plurality of fixing units, each of which includes a second cylinder, a connecting plate and a plurality of fixing cones, and the plurality of fixing units are respectively arranged around the bottom of the base plate, one end of the second cylinder is fixedly connected to the bottom of the base plate, and the other end of the second cylinder is fixedly connected to the connecting plate, and the plurality of fixing cones are respectively arranged at the bottom of the connecting plate.

[0012] The utility model provides a rock exploration drilling device. When the drill head needs to be disassembled and replaced, the limit rod is pulled upward to disengage the limit rod from the outside of the slider. Then the staff can push the slider to disengage the slider from the sliding groove, thereby disassembling the drill head for replacement. When reinstalling, it is only necessary to adapt the slider to the sliding groove again, and then release the limit rod. Under the elastic force of the spring, the limit rod is located inside the slider again, thereby limiting and fixing the slider and the drill head. Therefore, through the above-mentioned arrangement, the drill head can be quickly disassembled and installed, which improves the efficiency of replacing the drill head and avoids affecting subsequent drilling work. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0014] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model.

[0015] Figure 2 It is an overall front view of the first embodiment of the utility model.

[0016] Figure 3 The utility model Figure 2 AA line section view.

[0017] Figure 4 The utility model Figure 3 Enlarged view of the local structure at point B.

[0018] Figure 5 It is an overall structural diagram of the second embodiment of the utility model.

[0019] Figure 6 It is an overall front view of the second embodiment of the utility model.

[0020] Figure 7 The utility model Figure 6 CC line section view.

[0021] 101-bottom plate, 102-drilling head, 103-U-shaped plate, 104-first cylinder, 105-motor, 106-moving wheel, 107-reinforcement plate, 108-slide groove, 109-slider, 110-housing, 111-limiting rod, 112-ring, 113-spring, 114-handle, 115-guide rail, 116-sliding block, 117-opening, 201-second cylinder, 202-connecting plate, 203-fixed cone. DETAILED DESCRIPTION

[0022] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0023] First embodiment:

[0024] See also Figures 1 to 4 ,in, Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model. Figure 2 It is a front view of the whole of the first embodiment of the utility model. Figure 3 The utility model Figure 2 AA line section view, Figure 4 The utility model Figure 3 Enlarged view of the local structure at point B.

[0025] The utility model provides a rock exploration drilling device, including a base plate 101, a drilling head 102, a U-shaped plate 103, a first cylinder 104, a motor 105, a disassembly component, a plurality of moving wheels 106 and two reinforcement plates 107, the disassembly component includes a slide groove 108, a slider 109, a shell 110, a limit rod 111, a ring 112 and a spring 113, a handle 114, a guide rail 115 and a sliding block 116, and the base plate 101 is provided with an opening 117.

[0026] With respect to this specific embodiment, when it is necessary to disassemble and replace the drilling head 102, the handle 114 is pulled upward to drive the limit rod 111 to move upward, so that the limit rod 111 is disengaged from the outside of the slider 109, and then the staff can push the slider 109 to disengage the slider 109 from the sliding groove 108, thereby removing the drilling head 102 for replacement. When reinstalling, it is only necessary to adapt the slider 109 to the sliding groove 108 again, and then release the limit rod 111. Under the elastic force of the spring 113, the limit rod 111 is located inside the slider 109 again, thereby limiting and fixing the slider 109 and the drilling head 102. Therefore, through the above-mentioned configuration, the drilling head 102 can be quickly disassembled and installed, which improves the efficiency of replacing the drilling head 102 and avoids affecting subsequent drilling work.

[0027] Among them, the U-shaped plate 103 is fixedly connected to the bottom plate 101 and is located at the upper end of the bottom plate 101, one end of the first cylinder 104 is fixedly connected to the inner top wall of the U-shaped plate 103, the other end of the first cylinder 104 is fixedly connected to the motor 105, the output end of the motor 105 is fixedly connected to the slide groove 108, the slider 109 is slidably adapted to the slide groove 108, the drilling probe 102 is fixedly connected to the bottom end of the slider 109, the shell 110 is fixedly connected to the upper end of the slide groove 108, one end of the limit rod 111 passes through the shell 110 and the slide groove 108, and is located inside the slider 109, the ring 112 is fixedly sleeved on the outside of the limit rod 111, and is located inside the shell 110, and the two ends of the spring 113 are fixedly connected to the ring 112 and the inner wall of the shell 110 respectively. When the drilling probe 102 needs to be disassembled and replaced, the limiting rod 111 is pulled upward to make the limiting rod 111 disengage from the outside of the slider 109, and then the staff can push the slider 109 to make the slider 109 and the slide groove 108 disengage from the adaptation state, thereby removing the drilling probe 102 for replacement. When reinstalling, it is only necessary to adapt the slider 109 and the slide groove 108 again, and then loosen the limiting rod 111. Under the elastic force of the spring 113, the limiting rod 111 is located inside the slider 109 again, thereby limiting and fixing the slider 109 and the drilling probe 102. Therefore, through the above-mentioned arrangement, the drilling probe 102 can be quickly disassembled and installed, thereby improving the efficiency of replacing the drilling probe 102 and avoiding affecting the subsequent drilling work.

[0028] Secondly, the handle 114 is fixedly connected to the limiting rod 111 and is located at the upper end of the limiting rod 111. The setting of the handle 114 facilitates the staff to pull the limiting rod 111 through the handle 114, avoiding the situation that the hand slips easily when directly pulling the limiting rod 111.

[0029] At the same time, the guide rail 115 is fixedly connected to the inner wall of the housing 110, the sliding block 116 is fixedly connected to the limiting rod 111 and is located inside the housing 110, and the sliding block 116 is slidably adapted to the guide rail 115. When the limiting rod 111 moves, the cooperation between the guide rail 115 and the sliding block 116 can reduce the shaking of the limiting rod 111 during movement, making the limiting rod 111 more stable during movement.

[0030] In addition, the plurality of moving wheels 106 are respectively rotatably connected to the bottom plate 101 and are respectively located around the bottom of the bottom plate 101. The plurality of moving wheels 106 facilitates the staff to move the device, thereby improving the flexibility of the device.

[0031] When using the rock exploration drilling device of the utility model, the motor 105 and the drilling head 102 are pushed downward by the first cylinder 104, and then the motor 105 is started, so that the output end of the motor 105 drives the drilling head 102 to rotate, and then the drilling head 102 drills the ground. When the drilling head 102 needs to be disassembled and replaced, the handle 114 is pulled upward to drive the limit rod 111 to move upward, so that the limit rod 111 is separated from the outside of the slider 109, and then the staff can push the slider 109 to disengage the slider 109 from the sliding groove 108. The adapting state, so that the drilling head 102 can be disassembled for replacement, and when reinstalling, only the slider 109 needs to be pulled upward. It is adapted to the slide groove 108 again, and then the limit rod 111 is released. Under the elastic force of the spring 113, the limit rod 111 is located inside the slider 109 again, so that the slider 109 and the drilling head 102 are limited and fixed. Therefore, through the above-mentioned arrangement, the drilling head 102 can be quickly disassembled and installed, which improves the efficiency of replacing the drilling head 102 and avoids affecting the subsequent drilling work. When the limit rod 111 moves, the cooperation of the guide rail 115 and the sliding block 116 can reduce the shaking of the limit rod 111 during movement, making the limit rod 111 more stable during movement. Through the multiple moving wheels 106, it is convenient for the staff to move the device, thereby improving the flexibility of the device.

[0032] Second embodiment:

[0033] Based on the first embodiment, please refer to Figures 5 to 7 ,in, Figure 5 It is a schematic diagram of the overall structure of the second embodiment of the utility model. Figure 6 It is an overall front view of the second embodiment of the utility model. Figure 7 The utility model Figure 6 CC line section view.

[0034] The utility model provides a rock exploration drilling device, which also includes two reinforcement plates 107 and a plurality of fixing units, each of which includes a second cylinder 201 , a connecting plate 202 and a plurality of fixing cones 203 .

[0035] According to this specific embodiment, the two reinforcing plates 107 are provided to improve the stability of the first cylinder 104, thereby preventing the drilling head 102 from vibrating continuously during operation, causing the first cylinder 104 to shake continuously, thereby improving the stability of the device. When the device is working, the second cylinder 201 pushes the connecting plate 202 to move downward, so that the multiple fixing cones 203 are inserted into the ground, thereby fixing the device and facilitating drilling work.

[0036] One end of the two reinforcing plates 107 is fixedly connected to the first cylinder 104, and the other ends of the two reinforcing plates 107 are fixedly connected to the inner side wall of the U-shaped plate 103, respectively, and the two reinforcing plates 107 are respectively located on both sides of the first cylinder 104. The arrangement of the two reinforcing plates 107 improves the stability of the first cylinder 104, prevents the drilling head 102 from vibrating continuously during operation, and causes the first cylinder 104 to shake continuously, thereby improving the stability of the device.

[0037] Secondly, a plurality of the fixing units are respectively arranged around the bottom of the bottom plate 101, one end of the second cylinder 201 is fixedly connected to the bottom of the bottom plate 101, the other end of the second cylinder 201 is fixedly connected to the connection plate 202, and a plurality of the fixing cones 203 are arranged at the bottom of the connection plate 202. When the device is working, the second cylinder 201 pushes the connection plate 202 to move downward, so that the plurality of the fixing cones 203 are inserted into the ground, thereby fixing the device and facilitating drilling work.

[0038] When using the rock exploration drilling device of the utility model, the two reinforcing plates 107 are provided to improve the stability of the first cylinder 104, thereby preventing the drilling head 102 from vibrating continuously during operation, causing the first cylinder 104 to shake continuously, thereby improving the stability of the device. When the device is working, the second cylinder 201 pushes the connecting plate 202 to move downward, so that the multiple fixing cones 203 are inserted into the ground, thereby fixing the device and facilitating drilling work.

[0039] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A rock exploration drilling device, comprising a base plate and a drilling head, characterized in that: Also includes a U-shaped plate, a first cylinder, a motor and a disassembly assembly; The disassembly assembly includes a slide groove, a slider, a shell, a limit rod, a ring and a spring. The bottom plate is provided with an opening. The U-shaped plate is fixedly connected to the bottom plate and is located at the upper end of the bottom plate. One end of the first cylinder is fixedly connected to the inner top wall of the U-shaped plate, the other end of the first cylinder is fixedly connected to the motor, the output end of the motor is fixedly connected to the slide groove, the slider is slidably adapted to the slide groove, the drilling probe is fixedly connected to the bottom end of the slider, the shell is fixedly connected to the upper end of the slide groove, one end of the limit rod passes through the shell and the slide groove and is located inside the slider, the ring is fixedly sleeved on the outside of the limit rod and is located inside the shell, and the two ends of the spring are fixedly connected to the ring and the inner wall of the shell respectively.

2. The rock exploration drilling device according to claim 1, characterized in that: The disassembly assembly also includes a handle, which is fixedly connected to the limiting rod and is located at the upper end of the limiting rod.

3. The rock exploration drilling device according to claim 2, characterized in that: The disassembly assembly also includes a guide rail and a sliding block. The guide rail is fixedly connected to the inner wall of the shell. The sliding block is fixedly connected to the limit rod and is located inside the shell. The sliding block is slidably adapted to the guide rail.

4. The rock exploration drilling device according to claim 3, characterized in that: The rock exploration drilling device also includes a plurality of moving wheels, which are rotatably connected to the bottom plate and are respectively located around the bottom of the bottom plate.

5. The rock exploration drilling device according to claim 4, characterized in that: The rock exploration drilling device also includes two reinforcement plates, one end of the two reinforcement plates is fixedly connected to the first cylinder respectively, the other end of the two reinforcement plates is fixedly connected to the inner wall of the U-shaped plate respectively, and the two reinforcement plates are respectively located on both sides of the first cylinder.

6. The rock exploration drilling device according to claim 5, characterized in that: The rock exploration drilling device also includes multiple fixing units, each of which includes a second cylinder, a connecting plate and multiple fixing cones. The multiple fixing units are respectively arranged around the bottom of the base plate, one end of the second cylinder is fixedly connected to the bottom of the base plate, and the other end of the second cylinder is fixedly connected to the connecting plate, and the multiple fixing cones are respectively arranged at the bottom of the connecting plate.

Images