Drilling rig for granite exploration

Abstract

The drilling rig for granite exploration comprises a supporting plate, two sliding rails are arranged at the upper end of the supporting plate, a rotating frame is arranged between the interiors of the two sliding rails in a sliding mode, an electric push rod is rotationally arranged in the rotating frame through a rotating column, and a mounting frame is arranged at the telescopic end of the electric push rod. A second motor is arranged in the mounting frame, an output shaft of the second motor is provided with a cavity block through a coupler, a drilling head is arranged in the cavity block through a bolt, a lifting mechanism for driving the rotating frame to ascend and descend is arranged in the sliding rail, and an angle adjusting mechanism for adjusting the drilling angle is arranged on the right side of the rotating frame. By means of the drilling rig for granite exploration, granite on the lower side can be drilled straightly on the ground surface, the position of the drill bit can be adjusted to drill granite on the side face of the ground surface, meanwhile, fixing through manpower or other fixing mechanisms is not needed, the drilling process is accelerated, the exploration efficiency is improved, and the drilling rig is suitable for popularization and application. And meanwhile, manpower is saved.

Description

Technical Field

[0001] This utility model belongs to the field of granite exploration technology, and specifically relates to a drilling device for granite exploration. Background Technology

[0002] A granite exploration drilling rig is a specialized device used in geological exploration to drill and sample geological structures such as granite. This equipment typically includes a drilling rig, drill rod, drill bit, power system, and control system, designed to ensure that accurate samples can be obtained from the target geological layer to support subsequent geological research and assessment.

[0003] Existing granite exploration drilling equipment uses a lifting mechanism to drive a motor-driven drill bit to move straight downwards to drill into the granite below. When drilling into granite on the side of the ground, personnel need to adjust the drilling position of the drilling equipment. When drilling into the side of the granite, manual labor or other fixing devices are also required to keep the drilling straight, which increases the complexity of operation and labor costs. At the same time, adjusting the drilling angle and fixing the device is time-consuming, which slows down the exploration progress. Utility Model Content

[0004] In view of this, this utility model addresses the shortcomings of the prior art by providing a drilling device for granite exploration. It can drill vertically into granite on the ground surface and can also adjust the position of the drill bit to drill into granite on the side of the ground. It does not require manual labor or other fixing mechanisms for fixation, thus speeding up the drilling process, improving exploration efficiency, and saving manpower.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: a drilling device for granite exploration, including a support plate, two slide rails are provided on the upper end of the support plate, the two slide rails are symmetrically positioned, a rotating frame is slidably arranged between the two slide rails, an electric push rod is rotatably arranged inside the rotating frame via a rotating column, an installation frame is provided on the telescopic end of the electric push rod, a second motor is arranged inside the installation frame, a cavity block is provided on the output shaft of the second motor via a coupling, a drill bit is arranged inside the cavity block via bolts, a lifting mechanism for driving the rotating frame to rise and fall is provided inside the slide rails, an angle adjustment mechanism for adjusting the drilling angle is provided on the right side of the rotating frame, and the lifting mechanism includes two screws rotatably arranged inside the two slide rails. The mechanism consists of two lead screws, each with a gear at its upper end. The two gears are positioned symmetrically and connected by a toothed belt. An electric drive unit 1, which drives the gears, is located at the rear end of the left slide rail. This electric drive unit 1 includes a motor 1 located at the rear end of the left slide rail. The output shaft of motor 1 is connected to the upper end of the left gear via a coupling. The angle adjustment mechanism includes a frame plate located on the right side of the rotating frame. A worm gear is rotatably mounted inside the frame plate. A worm wheel is located on the right side of the rotating column, meshing with the worm gear. An electric drive unit 2, which drives the worm gear, is located on the right side of the rotating frame. This electric drive unit 2 includes a motor 3 located on the right side of the rotating frame. The output shaft of motor 3 is connected to the rear end of the worm gear via a coupling.

[0006] As a further improvement of this utility model, a control panel is provided at the upper end of the support plate, and motor one, motor two, motor three and electric push rod are all electrically connected to the control panel.

[0007] As a further improvement of this utility model, four fixing rivets are provided at the lower end of the support plate, and the four fixing rivets are fixed to the support plate by welding.

[0008] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0009] Firstly, by placing the support plate on a suitable granite drilling position, and then controlling the start of the second drive motor, the output shaft drives the drill bit inside the cavity block to rotate. Next, by controlling the start of the first motor to rotate, the output shaft drives the left gear to rotate, which in turn drives the right gear to rotate through the toothed belt meshing with it. This causes the lead screws on both sides to rotate, causing the rotating frame to move downward under the constraint of the slide rail, thus quickly and stably achieving drilling of the granite.

[0010] Secondly, by controlling the rotation of motor three, the output shaft drives the worm gear to rotate, which in turn drives the meshing worm wheel to rotate, and drives the electric push rod on the rotating column to rotate 90 degrees. Then, by controlling the operation of motor two and the electric push rod, the telescopic end drives the rotating drill bit to drill into the granite on the side. It is also possible to control the drilling of the drill bit on the rotating frame to move up and down by controlling motor one to adjust the drilling height of the granite on the side. It can drill into the granite on the ground surface in a straight line and can also adjust the position of the drill bit to drill into the granite on the side below the ground. At the same time, no manual or other fixing mechanism is required to fix it, which speeds up the drilling process, improves exploration efficiency, and saves manpower.

[0011] Third, the drill bit can be removed and quickly replaced by unscrewing the bolts on the cavity block, making it easier for personnel to replace drill bits of different specifications and improving the adaptability of the drilling equipment.

[0012] Fourth, by inserting fixing rivets into the soil to fix the support plate, it is possible to prevent the support plate from shifting during drilling, thus making the drilling of granite more stable. Attached Figure Description

[0013] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is an enlarged structural diagram of point A in this utility model;

[0016] Figure 3 This is a front view structural diagram of the present invention;

[0017] Figure 4 This is a schematic diagram of the mounting frame, motor 2, cavity block, and drill probe structure of this utility model.

[0018] In the diagram: 101, support plate; 102, slide rail; 103, gear; 104, toothed belt; 105, motor one; 106, lead screw; 107, fixing rivet; 108, control panel; 109, drill probe; 110, rotating frame; 111, mounting frame; 112, motor two; 113, cavity block; 114, electric push rod; 201, motor three; 202, worm gear; 203, frame plate; 204, worm. Detailed Implementation

[0019] To better understand this utility model, the following embodiments further illustrate its content, but the scope of protection of this utility model is not limited to the embodiments described below. Numerous specific details are set forth in the following description to provide a more thorough understanding of this utility model. However, it will be apparent to those skilled in the art that this utility model can be practiced without one or more of these details.

[0020] like Figure 1 , 3 As shown in Figure 4, a drilling device for granite exploration includes a support plate 101. Two slide rails 102 are provided on the upper end of the support plate 101. The two slide rails 102 and the support plate 101 are fixed together by welding. A rotating frame 110 is slidably arranged between the two slide rails 102. An electric push rod 114 is rotatably arranged inside the rotating frame 110 via a rotating column. A mounting frame 111 is provided on the telescopic end of the electric push rod 114. A second motor 112 is arranged inside the mounting frame 111. A cavity block 113 is provided on the output shaft of the second motor 112 via a coupling. A drill bit 109 is bolted inside the cavity block 113. The interior of 02 is equipped with a lifting mechanism that drives the rotating frame 110 to rise and fall. The right side of the rotating frame 110 is equipped with an angle adjustment mechanism for adjusting the drilling angle. The lifting mechanism includes two lead screws 106 rotatably installed inside the two slide rails 102. The upper end of each lead screw 106 is equipped with a gear 103. The two gears 103 are connected by a toothed belt 104. The rear end of the left slide rail 102 is equipped with an electric drive unit 1 that drives the gear 103 to rotate. The electric drive unit 1 includes a motor 105 installed at the rear end of the left slide rail 102. The output shaft of the motor 105 is connected to the upper end of the gear 103 on the left side through a coupling.

[0021] like Figure 1 , 2 As shown, the angle adjustment mechanism includes a frame plate 203 disposed on the right side of the rotating frame 110. A worm gear 204 is rotatably disposed inside the frame plate 203. A worm wheel 202 is disposed on the right side of the rotating column. The worm wheel 202 is meshed with the worm gear 204. An electric drive unit two for driving the worm gear 204 to rotate is disposed on the right side of the rotating frame 110. The electric drive unit two includes a motor three 201 disposed on the right side of the rotating frame 110. The output shaft of the motor three 201 is connected to the rear end of the worm gear 204 through a coupling.

[0022] like Figure 1 , 3 As shown, a control panel 108 is provided at the upper end of the support plate 101. Motor 105, Motor 2 112, Motor 3 201 and electric push rod 114 are all electrically connected to the control panel 108.

[0023] By placing the support plate 101 on a suitable granite drilling position, and then controlling the opening motor 112 to run via the control panel 108, the output shaft drives the drill probe 109 inside the cavity block 113 to rotate. Then, the opening motor 105 is controlled to rotate via the control panel 108, and the output shaft drives the left gear 103 to rotate. In turn, the toothed belt 104 meshes with the gear 103 and drives the right gear 103 to rotate. This causes the lead screws 106 on both sides to rotate, which in turn causes the rotating frame 110 to move downward under the constraint of the slide rail 102, thereby achieving drilling of the granite.

[0024] When drilling is required on the side granite, the control panel 108 controls the rotation of motor 201, which in turn drives the worm gear 204 to rotate, thereby driving the meshing worm wheel 202 to rotate, and driving the electric push rod 114 on the rotating column to rotate to 90 degrees. Then, the control panel 108 controls the operation of motor 112 and electric push rod 114. The extension end drives the rotating drill bit 109 to drill on the side granite. The control panel 108 can also control motor 105 to move the drill bit 109 on the rotating frame 110 up and down to adjust the drilling height of the side granite.

[0025] The drill probe 109 can be removed and quickly replaced by unscrewing the bolts on the cavity block 113, making it convenient for personnel to replace drill probes 109 of different specifications.

[0026] According to another embodiment of the present invention, such as Figure 1 As shown, the lower end of the support plate 101 is provided with four fixing rivets 107. By inserting the fixing rivets 107 into the soil, the support plate 101 is fixed to prevent the support plate 101 from shifting during the drilling process.

[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Any other modifications or equivalent substitutions made by those skilled in the art to the technical solution of this utility model, as long as they do not depart from the spirit and scope of the technical solution of this utility model, should be covered within the scope of the claims of this utility model.

Claims

1. A drilling device for granite exploration, comprising a support plate (101), characterized in that: The upper end of the support plate (101) is provided with two slide rails (102). A rotating frame (110) is slidably arranged between the two slide rails (102). An electric push rod (114) is rotatably arranged inside the rotating frame (110) via a rotating column. An installation frame (111) is provided on the telescopic end of the electric push rod (114). A second motor (112) is arranged inside the installation frame (111). A cavity block (113) is arranged on the output shaft of the second motor (112) via a coupling. A drill probe (109) is arranged inside the cavity block (113) via bolts. A lifting mechanism for driving the rotating frame (110) to rise and fall is provided inside the slide rails (102). An angle adjustment mechanism for adjusting the drilling angle is arranged on the right side of the rotating frame (110).

2. The drilling apparatus for granite exploration as described in claim 1, characterized in that: The lifting mechanism includes two lead screws (106) rotatably disposed inside two slide rails (102). Each lead screw (106) has a gear (103) at its upper end. The two gears (103) are connected by a toothed belt (104). An electric drive unit for driving the gears (103) to rotate is disposed at the rear end of the slide rail (102) on the left side.

3. The drilling device for granite exploration as described in claim 2, characterized in that: The electric drive unit includes a motor (105) located at the rear end of the left slide rail (102), and the output shaft of the motor (105) is connected to the upper end of the gear (103) on the left side via a coupling.

4. The drilling apparatus for granite exploration as described in claim 3, characterized in that: The angle adjustment mechanism includes a frame plate (203) disposed on the right side of the rotating frame (110), a worm gear (204) is rotatably disposed inside the frame plate (203), a worm wheel (202) is disposed on the right side of the rotating column, the worm wheel (202) is meshed with the worm gear (204), and an electric drive unit II for driving the worm gear (204) to rotate is disposed on the right side of the rotating frame (110).

5. The drilling apparatus for granite exploration as described in claim 4, characterized in that: The electric drive unit 2 includes a motor 3 (201) located on the right side of the rotating frame (110), and the output shaft of the motor 3 (201) is connected to the rear end of the worm gear (204) via a coupling.

6. The drilling apparatus for granite exploration as described in claim 1, characterized in that: The lower end of the support plate (101) is provided with four fixing rivets (107).

7. The drilling apparatus for granite exploration as described in claim 5, characterized in that: The upper end of the support plate (101) is provided with a control panel (108), and motor one (105), motor two (112), motor three (201) and electric push rod (114) are all electrically connected to the control panel (108).

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