Rock breaking drilling tool for oil exploitation

Abstract

The invention discloses a rock breaking drilling tool for oil exploitation, and relates to the technical field of rock breaking drilling tools for oil exploitation, the rock breaking drilling tool for oil exploitation comprises a seat body, and an air cylinder is fixed at the top of the seat body. According to the rock breaking drilling tool for oil exploitation, when an electric telescopic rod is started, a transmission plate can be driven to move downwards, the transmission plate extrudes a sliding seat, the sliding seat drives a connecting plate and a supporting block to move downwards to make contact with the ground, and therefore the effect of supporting equipment is achieved, and the stability of the equipment is improved; and when a supporting block extrudes the ground, the supporting block and a connecting plate get close to each other, an extruding rod can extrude the inner side of an inserting block, the inserting block is rotated and unfolded, when the equipment inclines and topples, the inserting block is inserted into the ground, the stability of the equipment is further improved, and the problem that the equipment topples is solved.

Description

Technical Field

[0001] The invention relates to the technical field of rock crushing drill tools for oil production, in particular to a rock crushing drill tool for oil production. Background Art

[0002] The process of oil extraction requires drilling of rocks. Rock drilling and crushing refers to the process of crushing rocks by mechanical equipment and other methods to facilitate oil extraction. During the oil extraction process, hard rocks are converted into crushed stones, gravel or other forms of rock fragments that can be transported, processed or utilized. Usually, rock crushing during oil extraction mainly uses mechanical drilling to drill holes on the surface or deep rock mass of the rock, and then crushes the rock into crushed stones or gravel by rotation or vibration, so as to facilitate oil extraction.

[0003] The patent announcement number CN118327462B is a rock crushing drill tool for oil mining, including a main device, the main device is used to drive the drill bit to rise and fall and rotate, and the main device is provided with a drill bit device and six moving devices, the drill bit device is used to crush the rock, and the moving device is used to move. The present invention adopts a method of arranging a breaker hammer and a small breaker hammer inside the outer drill bit to drill and crush the rock, which can fully crush the rock in front of the drill bit, and the rock is fully crushed by multiple layers of small breaker hammers and discharged from the chip groove of the outer drill bit, and the crushing effect is good. The opening angle of the moving device can be adjusted, and the height of the main device can be adjusted by the lifting mechanism, which increases the terrain adaptability of the device. After the device moves to the working position, the rotating wheel is propped up by the supporting mechanism, so that the rotating wheel is separated from the ground, preventing the device from shaking and moving during the drilling and crushing process, thereby improving stability.

[0004] The rock crushing drill tools used in the above-mentioned oil mining are inevitably prone to tipping over when the equipment is supported by support plates. When the equipment is used again, the drill tools may generate severe vibrations when encountering some relatively hard stones during drilling operations, which may cause the equipment to tilt and tip over, easily causing serious damage to the equipment. Summary of the invention

[0005] In view of the deficiencies of the prior art, the present invention provides a rock crushing drill tool for oil mining, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: A rock crushing drill tool for oil mining, comprising a seat body, a cylinder is fixed on the top of the seat body, a support plate is fixed on the top output end of the cylinder, a control panel is fixed on the front of the support plate, an alarm is fixed on the top of the support plate, the alarm and the control panel are electrically connected, a motor is fixed on the top of the support plate, a drill rod is fixed on the output end of the motor, a drill bit is fixed on the bottom of the drill rod, a connecting seat is fixed on the outer wall of the seat body, a moving wheel is rotatably installed on the inner side of the connecting seat, supporting devices for improving the stability of the equipment are arranged on both sides of the connecting seat, a cleaning device is arranged on the side wall of the connecting seat, and a striking device for knocking the supporting device is arranged on the outer wall of the connecting seat;

[0007] Among them, the supporting device includes a fixed seat, an electric telescopic rod, a transmission block, a sliding seat, a connecting spring, a connecting plate, a supporting block, a reset spring, an extrusion rod and an insert block; the fixed seat is fixed to the top of the connecting seat, the electric telescopic rod is fixed to the top of the fixed seat, the transmission block is fixed to the output end of the electric telescopic rod, the sliding seat is slidably installed on the side wall of the connecting seat, one side of the connecting spring is fixed to the inner side of the connecting seat, the other side of the connecting spring is fixed to the top of the sliding seat, and the connecting plate is fixed to the bottom of the sliding seat. When the equipment is moved to the position where drilling is required for drilling, the electric telescopic rod is started first, so that the electric telescopic rod can drive the transmission plate to move downward, which will cause the transmission plate to squeeze the sliding seat, drive the sliding seat to move downward, and drive the support block to move downward to contact the ground, so as to support the equipment.

[0008] According to the above technical solution, the extrusion rod passes through the connecting plate and is slidably connected at the penetration point, the support block is fixed at the bottom of the extrusion rod, one side of the return spring is fixed at the top of the connecting plate, and the other side of the return spring is fixed to the protrusion of the outer wall of the extrusion rod.

[0009] According to the above technical solution, the plug block is rotatably installed on the side wall of the sliding seat, the end of the extrusion rod is in contact with the inner side of the plug block, and a first torsion spring is fixed to the side wall of the sliding seat. The first torsion spring is fixed to the side wall of the plug block on the side away from the sliding seat, and when the support block moves downward and contacts the ground and is subjected to an extrusion force, the support block will be moved closer to the connecting plate, so that the extrusion rod can move into the through hole opened in the side wall of the plug block, and the extrusion rod can squeeze the plug block to rotate and unfold it.

[0010] According to the above technical scheme, the cleaning device includes a rotating rod, a rotating block, a connecting frame, a slider, a transmission spring, a fixed block, a long plate, a limit block, an L-shaped block, a pressure sensor, a shovel plate and a return spring; the rotating rod is rotatably installed on the side wall of the connecting seat, the rotating block is fixed on the outer wall of the rotating rod, the connecting frame is fixed on the end point of the rotating rod, the slider is slidably installed on the inner wall of the connecting frame, and a second torsion spring is fixed on the side wall of the rotating block, and the side of the second torsion spring away from the rotating block is fixed to the side wall of the connecting seat. When the transmission plate moves downward, the rotating block will be squeezed, so that the rotating block can drive the rotating rod to rotate.

[0011] According to the above technical solution, one side of the transmission spring is fixed to the inner wall of the connecting frame, and the other side of the transmission spring is fixed to the side wall of the slider. The shovel plate is slidably installed on the end of the slider. When the rotating rod rotates, it can drive the connecting frame to rotate, so that the slider drives the shovel plate to rotate.

[0012] According to the above technical solution, the fixed block is fixed to the top of the shovel plate, the L-shaped block is fixed to the outer wall of the fixed block, one side of the return spring is fixed to the side wall of the fixed block, the other side of the return spring is fixed to the outer wall of the slider, the pressure sensor is fixed to the side wall of the slider, and the pressure sensor is electrically connected to the control panel. When the shovel plate pushes away the stone at the bottom of the support block, when the stone is embedded in the soil and cannot be pushed away, the shovel plate will be moved by the extrusion force.

[0013] According to the above technical solution, the long plate is fixed to the outer wall of the connecting frame, the limit block is fixed to the side wall of the fixed block, the outer wall of the long plate is provided with a limit hole, the inner wall of the limit hole is in contact with the outer wall of the limit block, and when the shovel plate is moved by the extrusion force, the shovel plate can drive the limit block on the fixed block to move out of the limit hole, thereby releasing the limit on the shovel plate and allowing the slider to drive the shovel plate to move upward.

[0014] According to the above technical solution, the striking mechanism includes an auxiliary spring, a guide block, an L-shaped knocking block, a semicircular block and an arc block; the guide block is slidably installed on the inner side of the outer wall of the connecting seat, one side of the auxiliary spring is fixed to the top of the guide block, and the other side of the auxiliary spring is fixed to the inner side of the connecting seat, the L-shaped knocking block is fixed to the side wall of the guide block, the arc block is fixed to the outer wall of the rotating rod, and the semicircular block is fixed to the top of the L-shaped knocking block. When the rotating rod rotates, the arc block can move on the semicircular block, and through the cooperation of the auxiliary spring, the L-shaped knocking block can knock the top of the supporting block back and forth.

[0015] The present invention provides a rock crushing drill tool for oil mining, which has the following beneficial effects:

[0016] (1) The present invention provides a supporting device. When the electric telescopic rod is started, the transmission plate can be driven to move downward, so that the transmission plate presses the sliding seat, and the sliding seat drives the connecting plate and the supporting block to move downward and contact the ground, thereby playing the effect of supporting the equipment and improving the stability of the equipment; and when the supporting block presses the ground, the supporting block and the connecting plate are close to each other, which can make the squeezing rod press the inner side of the plug block, so that the plug block rotates and unfolds. When the equipment tilts and falls, the plug block is inserted into the ground, which further improves the stability of the equipment and solves the problem of the equipment falling.

[0017] (2) The present invention provides a cleaning device. When the transmission plate moves downward, the transmission plate can squeeze the rotating block, so that the rotating block rotates, so that the rotating block drives the connecting frame to rotate, and the slider drives the shovel plate to shovel away the stones at the bottom of the support block, so as to prevent the support block from having stones at the bottom when performing supporting operations, which will cause uneven force on the support block, thereby solving the problem of increasing the risk of equipment tilting or tipping; and when the shovel plate rotates to remove the stones at the bottom of the support block, when it encounters stones embedded in the ground, the shovel plate can be moved by excessive squeezing force, so that the fixed block drives the L-shaped block to move and squeeze the pressure sensor, so that the pressure sensor transmits a signal to the control panel, so that the control panel controls the alarm to sound an alarm, prompting the staff to change the position of the equipment, and when the fixed block moves, the limit of the shovel plate can be released through the cooperation of the transmission spring and the limit block, so that the transmission spring drives the slider back to the connecting frame, so that the shovel plate is away from the ground and no longer contacts the stones on the ground, thereby solving the problem of shovel plate damage.

[0018] (3) The present invention provides a striking device. When the rotating rod rotates, the arc block can rotate on the semicircular block. With the cooperation of the auxiliary spring, when the support block is reset after use, the L-shaped striking block can strike the top of the support block back and forth, knocking away impurities such as mud attached to the support block when it is tightly supported on the ground, thereby solving the problem of uneven force on the support plate during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a partial structural schematic diagram of the present invention;

[0021] Figure 3 It is a schematic diagram of the local structure of the present invention;

[0022] Figure 4 For the present invention Figure 3 A magnified schematic diagram of the structure of A;

[0023] Figure 5 It is a schematic diagram of the structure of the support device of the present invention;

[0024] Figure 6 It is a partial structural schematic diagram of the cleaning device of the present invention;

[0025] Figure 7 It is a schematic diagram of the partial structure of the cleaning device of the present invention;

[0026] Figure 8 Schematic diagram of the partial structure of the striking device of the present invention

[0027] In the figure: 1, seat body; 2, cylinder; 3, support plate; 4, motor; 5, drill rod; 6, drill bit; 7, connecting seat; 8, moving wheel; 91, fixed seat; 92, electric telescopic rod; 93, transmission block; 94, sliding seat; 95, connecting plate; 96, connecting spring; 97, extrusion rod; 98, supporting block; 99, reset spring; 910, plug block; 101, rotating rod; 102, rotating block; 103, connecting frame; 104, transmission spring; 105, slider; 106, long board; 107, shovel board; 108, return spring; 109, fixed block; 110, L-shaped block; 111, pressure sensor; 112, limit block; 1101, auxiliary spring; 1102, guide block; 1103, arc block; 1104, L-shaped knocking block; 1105, semicircular block; 12, control panel; 13, alarm. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] See also Figure 1-Figure 8An embodiment of the present invention is: a rock crushing drill tool for oil mining, comprising a seat body 1, a cylinder 2 is fixed on the top of the seat body 1, a support plate 3 is fixed on the top output end of the cylinder 2, a control panel 12 is fixed on the front of the support plate 3, an alarm 13 is fixed on the top of the support plate 3, the alarm 13 is electrically connected to the control panel 12, a motor 4 is fixed on the top of the support plate 3, a drill rod 5 is fixed on the output end of the motor 4, a drill bit 6 is fixed on the bottom of the drill rod 5, a connecting seat 7 is fixed on the outer wall of the seat body 1, a moving wheel 8 is rotatably installed on the inner side of the connecting seat 7, and supporting devices for improving the stability of the equipment are arranged on both sides of the connecting seat 7; wherein the supporting device comprises a fixed seat 91, an electric telescopic rod 92, a transmission block 93, a sliding seat 94, a connecting spring 96, a connecting plate 95, a supporting block 98, a reset spring 99, an extrusion rod 97 and an insert block 910; the fixed seat 91 is fixed on At the top of the connecting seat 7, the electric telescopic rod 92 is fixed on the top of the fixed seat 91, the transmission block 93 is fixed on the output end of the electric telescopic rod 92, the sliding seat 94 is slidably installed on the side wall of the connecting seat 7, one side of the connecting spring 96 is fixed on the inner side of the connecting seat 7, and the other side of the connecting spring 96 is fixed on the top of the sliding seat 94, the connecting plate 95 is fixed on the bottom of the sliding seat 94, the extrusion rod 97 passes through the connecting plate 95, and the penetration is slidably connected, the support block 98 is fixed on the bottom of the extrusion rod 97, one side of the return spring 99 is fixed on the top of the connecting plate 95, and the other side of the return spring 99 is fixed on the outer wall protrusion of the extrusion rod 97, the plug block 910 is rotatably installed on the side wall of the sliding seat 94, the end of the extrusion rod 97 is in contact with the inner side of the plug block 910, and the side wall of the sliding seat 94 is fixed with a first torsion spring, and the side of the first torsion spring away from the sliding seat 94 is fixed to the side wall of the plug block 910.

[0030] Two groups of support blocks 98 are arranged on the connecting seat 7, and the two groups of support blocks 98 are symmetrically arranged with the center line of the connecting seat 7 in the vertical direction as the symmetry axis, and by starting the electric telescopic rod 92, the transmission block 93 can squeeze the sliding seat 94, so that the support blocks 98 can move downward to contact the ground to support the equipment;

[0031] When the support block 98 presses the ground, the support block 98 is pressed by the ground, which makes the support block 98 and the connecting plate 95 approach each other, so that the extrusion rod 97 can press the inner side of the plug block 910, so that the plug block 910 can rotate and unfold, thereby preventing the device from tipping over. When the device tilts and falls over, the plug block 910 is inserted into the ground, further improving the stability of the device.

[0032] When the present embodiment is in operation, when the device is used, the device is moved to the designated position where a hole needs to be drilled, and the electric telescopic rod 92 is first started, thereby driving the transmission block 93 to move downward. When the transmission block 93 moves downward to contact the top of the sliding seat 94, the sliding seat 94 is pressed downward to drive the connecting spring 96 to stretch. When the sliding seat 94 moves downward, the connecting plate 95 can drive the extrusion rod 97 and the supporting block 98 to move downward. When the supporting block 98 moves downward to contact the ground, the device is supported. When the supporting block 98 contacts the ground, the sliding seat 94 continues to drive the connecting plate 95 to move downward. The plate 95 moves downward, so that the support block 98 is subjected to an extrusion force, so that the support block 98 and the connecting plate 95 are close to each other, thereby driving the return spring 99 to stretch, and when the connecting plate 95 and the support block 98 are close to each other, the extrusion rod 97 can squeeze the inner side of the plug block 910, so that the extrusion rod 97 can squeeze the plug block 910 to unfold from the sliding seat 94, and when the plug block 910 is unfolded and rotated, the first torsion spring can be compressed and deformed, and when the plug block 910 is unfolded, the stability of the device is further improved, and when the device falls, the plug block 910 can contact the ground to support the device;

[0033] When the electric telescopic rod 92 is started to drive the transmission block 93 to move upward, the transmission block 93 will not squeeze the sliding seat 94. Because the connecting spring 96 is in a stretched state, the connecting spring 96 drives the sliding seat 94 to move upward. When the sliding seat 94 moves upward, it can drive the connecting plate 95 and the support block 98 to move upward, so that the support block 98 is away from the ground, and the support for the equipment is released to move the equipment. When the support block 98 moves upward, the support block 98 is no longer subjected to the squeezing force. Because the reset spring 99 is in a stretched state, the squeezing rod 97 and the connecting plate 95 are reset, so that the squeezing rod 97 moves downward on the sliding seat 94 without squeezing the inner side of the plug block 910, so that the plug block 910 is not subjected to the squeezing force. Because the first torsion spring is in a contracted state, the first torsion spring drives the plug block 910 to reset and retract, preventing the plug block 910 from being in the expanded state all the time and affecting the user.

[0034] See also Figure 1-Figure 8On the basis of the above embodiment, in another embodiment of the present invention, the side wall of the connecting seat 7 is provided with a cleaning device, the outer wall of the connecting seat 7 is provided with a striking device for knocking the supporting device, and the cleaning device includes a rotating rod 101, a rotating block 102, a connecting frame 103, a slider 105, a transmission spring 104, a fixed block 109, a long plate 106, a limit block 112, an L-shaped block 110, a pressure sensor 111, a shovel plate 107 and a return spring 108; the rotating rod 101 is rotatably installed on the side wall of the connecting seat 7, the rotating block 102 is fixed to the outer wall of the rotating rod 101, the connecting frame 103 is fixed to the end point of the rotating rod 101, the slider 105 is slidably installed on the inner wall of the connecting frame 103, and the side wall of the rotating block 102 is fixed with a second torsion spring, and the side of the second torsion spring away from the rotating block 102 is fixed to the connecting The side wall of the seat 7, one side of the transmission spring 104 is fixed to the inner wall of the connecting frame 103, the other side of the transmission spring 104 is fixed to the side wall of the slider 105, the shovel plate 107 is slidably installed on the end of the slider 105, the fixed block 109 is fixed to the top of the shovel plate 107, the L-shaped block 110 is fixed to the outer wall of the fixed block 109, one side of the return spring 108 is fixed to the side wall of the fixed block 109, the other side of the return spring 108 is fixed to the outer wall of the slider 105, the pressure sensor 111 is fixed to the side wall of the slider 105, the pressure sensor 111 is electrically connected to the control panel 12, the long plate 106 is fixed to the outer wall of the connecting frame 103, the limit block 112 is fixed to the side wall of the fixed block 109, the outer wall of the long plate 106 is provided with a limit hole, and the inner wall of the limit hole is fitted with the outer wall of the limit block 112.

[0035] Two groups of shovel plates 107 are arranged on the connecting seat 7, and the two groups of shovel plates 107 are symmetrically arranged with the center line of the connecting seat 7 in the vertical direction as the symmetry axis. When the transmission block 93 moves downward, the transmission block 93 can squeeze the rotating block 102, so that the rotating block 102 can rotate, so that the rotating block 102 can drive the connecting frame 103 to rotate, so that the slider 105 drives the shovel plates 107 to shovel away the stones at the bottom of the support block 98, so as to prevent the support block 98 from having stones at the bottom when performing the supporting operation, which will cause the support block 98 to be unevenly stressed and easily cause the equipment to tip over;

[0036] When the shovel board 107 rotates to remove the stones at the bottom of the support block 98 and encounters stones embedded in the ground, the shovel board 107 can be squeezed by the excessive pressure and move, so that the fixed block 109 drives the L-shaped block 110 to move and squeeze the pressure sensor 111, so that the pressure sensor 111 transmits a signal to the control panel 12, and the control panel 12 controls the alarm 13 to sound an alarm, so as to prompt the staff to change the position of the equipment to prevent large protruding stones at the bottom of the support block 98, which may cause the equipment to tip over due to uneven force.

[0037] And when the fixed block 109 moves, the limit on the shovel plate 107 can be released through the cooperation of the transmission spring 104 and the limit block 112, so that the transmission spring 104 drives the slider 105 to be retracted into the connecting frame 103, so that the shovel plate 107 is away from the ground and no longer contacts the stones on the ground, thereby solving the problem of damage to the shovel plate 107.

[0038] The striking mechanism includes an auxiliary spring 1101, a guide block 1102, an L-shaped knocking block 1104, a semicircular block 1105 and an arc block 1103; the guide block 1102 is slidably installed on the inner side of the outer wall of the connecting seat 7, one side of the auxiliary spring 1101 is fixed to the top of the guide block 1102, the other side of the auxiliary spring 1101 is fixed to the inner side of the connecting seat 7, the L-shaped knocking block 1104 is fixed to the side wall of the guide block 1102, the arc block 1103 is fixed to the outer wall of the rotating rod 101, and the semicircular block 1105 is fixed to the top of the L-shaped knocking block 1104.

[0039] When the rotating rod 101 rotates, the arc block 1103 can rotate on the semicircular block 1105. Through the cooperation of the auxiliary spring 1101, the support block 98 can be reset after use, so that the L-shaped knocking block 1104 can knock on the top of the support block 98 back and forth, knocking off the dirt and other impurities attached to the support block 98 when it is tightly supported on the ground, thereby solving the problem of uneven force on the support block 98 during use.

[0040] When the embodiment is working, when the transmission block 93 moves downward, the bottom of the transmission block 93 can press the outer wall of the rotating block 102, so that the rotating block 102 is forced to rotate downward, so that the rotating block 102 can drive the rotating rod 101 to rotate, so that the second torsion spring is compressed and deformed, and when the rotating rod 101 rotates, the connecting frame 103 can drive the slider 105 to move, so that the slider 105 drives the shovel plate 107 to rotate, and when the shovel plate 107 rotates to the bottom of the support block 98, When passing by, the stones on the ground directly below the support block 98 can be shoveled away, so that the stones are not directly below the support block 98, to prevent the support block 98 from having stones under it, which will affect the support effect of the support block 98 on the equipment; and when the stones directly below the support block 98 are embedded in the soil, when the shovel plate 107 contacts the stones embedded in the soil, the shovel plate 107 will be subjected to a large extrusion force, so that the shovel plate 107 will move at the bottom of the slider 105, so that the fixed block 109 drives the return spring 108 is stretched, and when the fixed block 109 moves, it can drive the L-shaped block 110 to move, so that the L-shaped block 110 squeezes the pressure sensor 111 fixed on the side wall of the slider 105, so that the pressure sensor 111 is squeezed and sends a signal, and transmits the signal to the control panel 12, so that the control panel 12 transmits the signal to the alarm 13, so that the alarm 13 reminds the staff that the current position is not suitable for supporting the equipment, and when the fixed block 109 moves, it can drive the limit block 112 The shovel plate 107 is moved out from the limiting hole on the long plate 106, thereby releasing the limiting of the shovel plate 107 and the slider 105. Since the transmission spring 104 is in a stretched state, the transmission spring 104 drives the slider 105 to extend into the connecting frame 103, driving the shovel plate 107 away from the ground and not in contact with the stones embedded in the ground, so as to prevent the shovel plate 107 from exerting too much pressure on the stones and causing damage. When the shovel plate 107 is not subjected to the pressure, the return spring 108 can drive the shovel plate 107 to reset on the slider 105.

[0041] When the transmission block 93 moves upward and does not squeeze the rotating block 102, the second torsion spring is in a compressed deformation state, so that the rotating rod 101 drives the connecting frame 103 and the sliding block 105 to reset, and when the rotating rod 101 rotates and resets, the arc block 1103 is brought into contact with the semicircular block 1105, so that the arc surface of the arc block 1103 squeezes the arc surface of the semicircular block 1105, so that the semicircular block 1105 moves downward under the squeezing force, so that the semicircular block 1105 can drive the L-shaped knocking block 1104 to move downward, so that the guide block 1102 drives the auxiliary spring 1101 to stretch, and When the L-shaped knocking block 1104 moves downward, it can knock on the top of the support block 98 after it is reset upward, and when the arc block 1103 rotates to no longer contact the semicircular block 1105, the auxiliary spring 1101 is in a stretched state, thereby driving the guide block 1102 and the L-shaped knocking block 1104 to move upward for reset. By moving the arc block 1103 on the semicircular block 1105, the L-shaped knocking block 1104 can knock back and forth on the top of the support block 98, and can knock off impurities such as mud stuck to the bottom of the support block 98, so that stable support operations can be performed next time.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rock crushing drill for oil mining, comprising a seat (1), characterized in that: A cylinder (2) is fixed on the top of the base body (1), a support plate (3) is fixed on the top output end of the cylinder (2), a control panel (12) is fixed on the front of the support plate (3), an alarm (13) is fixed on the top of the support plate (3), the alarm (13) and the control panel (12) are electrically connected, a motor (4) is fixed on the top of the support plate (3), a drill rod (5) is fixed on the output end of the motor (4), a drill bit (6) is fixed on the bottom of the drill rod (5), a connecting seat (7) is fixed on the outer wall of the base body (1), a moving wheel (8) is rotatably mounted on the inner side of the connecting seat (7), supporting devices for improving the stability of the equipment are arranged on both sides of the connecting seat (7), a cleaning device is arranged on the side wall of the connecting seat (7), and a striking device for striking the supporting device is arranged on the outer wall of the connecting seat (7); The supporting device comprises a fixed seat (91), an electric telescopic rod (92), a transmission block (93), a sliding seat (94), a connecting spring (96), a connecting plate (95), a supporting block (98), a reset spring (99), an extrusion rod (97) and an insert block (910); the fixed seat (91) is fixed to the top of the connecting seat (7), the electric telescopic rod (92) is fixed to the top of the fixed seat (91), the transmission block (93) is fixed to the output end of the electric telescopic rod (92), the sliding seat (94) is slidably mounted on the side wall of the connecting seat (7), one side of the connecting spring (96) is fixed to the inner side of the connecting seat (7), the other side of the connecting spring (96) is fixed to the top of the sliding seat (94), and the connecting plate (95) is fixed to the bottom of the sliding seat (94).

2. A rock crushing drill tool for oil mining according to claim 1, characterized in that: The extrusion rod (97) passes through the connecting plate (95) and is slidably connected at the penetration point. The support block (98) is fixed to the bottom of the extrusion rod (97). One side of the return spring (99) is fixed to the top of the connecting plate (95), and the other side of the return spring (99) is fixed to the protrusion of the outer wall of the extrusion rod (97).

3. A rock crushing drill tool for oil mining according to claim 2, characterized in that: The insert block (910) is rotatably mounted on the side wall of the sliding seat (94), the end of the extrusion rod (97) is in contact with the inner side of the insert block (910), and a first torsion spring is fixed to the side wall of the sliding seat (94), and the side of the first torsion spring away from the sliding seat (94) is fixed to the side wall of the insert block (910).

4. A rock crushing drill tool for oil mining according to claim 1, characterized in that: The cleaning device comprises a rotating rod (101), a rotating block (102), a connecting frame (103), a sliding block (105), a transmission spring (104), a fixed block (109), a long plate (106), a limit block (112), an L-shaped block (110), a pressure sensor (111), a shovel plate (107) and a return spring (108); the rotating rod (101) is rotatably mounted on the side wall of the connecting seat (7), the rotating block (102) is fixed on the outer wall of the rotating rod (101), the connecting frame (103) is fixed on the end point of the rotating rod (101), the sliding block (105) is slidably mounted on the inner wall of the connecting frame (103), and a second torsion spring is fixed on the side wall of the rotating block (102), and the side of the second torsion spring away from the rotating block (102) is fixed to the side wall of the connecting seat (7).

5. A rock crushing drill tool for oil mining according to claim 4, characterized in that: One side of the transmission spring (104) is fixed to the inner wall of the connection frame (103), the other side of the transmission spring (104) is fixed to the side wall of the slider (105), and the shovel plate (107) is slidably mounted on the end of the slider (105).

6. A rock breaking drill tool for oil mining according to claim 5, characterized in that: The fixed block (109) is fixed on the top of the shovel plate (107), the L-shaped block (110) is fixed on the outer wall of the fixed block (109), one side of the return spring (108) is fixed on the side wall of the fixed block (109), the other side of the return spring (108) is fixed on the outer wall of the slider (105), the pressure sensor (111) is fixed on the side wall of the slider (105), and the pressure sensor (111) is electrically connected to the control panel (12).

7. A rock breaking drill tool for oil mining according to claim 6, characterized in that: The long plate (106) is fixed to the outer wall of the connection frame (103), the limit block (112) is fixed to the side wall of the fixed block (109), the outer wall of the long plate (106) is provided with a limit hole, and the inner wall of the limit hole is in contact with the outer wall of the limit block (112).

8. A rock breaking drill tool for oil mining according to claim 7, characterized in that: The striking mechanism comprises an auxiliary spring (1101), a guide block (1102), an L-shaped striking block (1104), a semicircular block (1105) and an arc block (1103); the guide block (1102) is slidably mounted on the inner side of the outer wall of the connecting seat (7); one side of the auxiliary spring (1101) is fixed to the top of the guide block (1102); the other side of the auxiliary spring (1101) is fixed to the inner side of the connecting seat (7); the L-shaped striking block (1104) is fixed to the side wall of the guide block (1102); the arc block (1103) is fixed to the outer wall of the rotating rod (101); and the semicircular block (1105) is fixed to the top of the L-shaped striking block (1104).

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