Drilling rig

Abstract

The utility model relates to the technical field of drilling, and discloses a drilling rig, a second stand column is provided with a positioning mechanism, the positioning mechanism comprises a round rod, a fastening frame and a plug pin, one end of the round rod is fixedly connected with the fastening frame, the plug pin is inserted into the round rod, the plug pin is sleeved with a fixing block in a sliding mode, one end of the fastening frame is fixedly connected with a laser transmitter, and the other end of the fastening frame is fixedly connected with a second stand column. A first inserting hole longitudinally penetrates through the interior of the round rod, a second inserting hole communicating with the first inserting hole transversely penetrates through the interior of the round rod, and two symmetrically-distributed adjusting mechanisms are further installed at the top of the base. The positioning mechanism can accurately position the drilling position of the drilling rod, so that the drilling rod can perform drilling work in an ideal area, the drilling rod can be rotated after being positioned, the actual drilling work cannot be influenced, compared with a traditional mode, the drilling precision of the drilling rod is higher, and the drilling position can be accurately grasped without naked eye observation.

Description

Technical Field

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

[0002] In the process of geological prospecting, drilling equipment is needed to drill the geology, starting from the surface of the geology and drilling downwards. As the drilling depth continues to increase, the materials within the geology can be exposed. The main purpose is to search for areas containing minerals and then conduct drilling work.

[0003] A Chinese patent discloses a prospecting drilling device (authorization announcement number CN220645845U), which drives a threaded push rod to rotate through the operation of a motor, and the rotation of the threaded push rod drives the movement of a threaded sleeve. At this time, the threaded push rod moves downward, and the downward movement of the threaded push rod drives the drill bit to move downward. The drill bit moves downward through the through hole and drills into the ground. When the drill bit moves downward, the support plate and the drill bit move downward. The support plate uses a circular ring plate to limit the drill bit, which reduces the problem of the drill bit offset during drilling to a certain extent. However, it can be seen from the drawings in the above specification that during actual drilling, the through hole is aligned with the ideal drilling area by naked eye observation, and then the drill bit rotating above is continuously moved downward to complete the drilling work. However, through observation and basic common sense, it can be known that: due to the lack of corresponding positioning measures on the through hole, and the through hole is aligned with the ideal drilling area by naked eye observation, when the drill bit moves downward, it is easy to cause deviations in the drilling position, which in turn causes the drilling accuracy to be insufficient. Utility Model Content

[0004] The purpose of the utility model is to provide a drilling device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drilling device, comprising a base, a groove is passed through the top center of the base, and a first column and a second column are fixedly connected to the top of the base, a support plate is fixedly connected to the first column, and an external sliding sleeve of the first column is provided with an adjustment frame, a first servo motor is fixedly connected to the top of the support plate, a driving end of the first servo motor passes through the support plate and is fixedly connected to a threaded rod, the bottom end of the threaded rod is rotatably connected to the top of the base through a bearing, an external threaded sleeve of the threaded rod is provided with an adjustment block, and the adjustment block is fixedly connected to the adjustment frame, A horizontal plate is also fixedly connected to the adjustment frame, and a motor is fixedly connected to the top of the horizontal plate. The driving end of the motor passes through the horizontal plate and is fixedly connected to the drill rod. A positioning mechanism is installed on the second column. The positioning mechanism includes a round rod, a fastening frame and a latch. One end of the round rod is fixedly connected to the fastening frame, and the inside of the round rod is plugged with a latch, and the external sliding sleeve of the latch is provided with a fixed block. One end of the fastening frame is fixedly connected to a laser transmitter, and the inside of the round rod is longitudinally penetrated by a first socket, and the inside of the round rod is transversely penetrated by a second socket connected to the first socket. Two symmetrically distributed adjustment mechanisms are also installed on the top of the base.

[0006] Optionally, the center point of the laser emitter and the center point of the drill rod are on the same vertical line, and the center point of the pin and the center point of the first socket are on the same vertical line.

[0007] Optionally, the first socket and the second socket are of equal size, and the latch is slidably inserted into the first socket and the second socket.

[0008] Optionally, the fixing block is fixedly connected to the second column, the round rod passes through the second column, and the round rod and the second column are rotatably connected via a bearing.

[0009] Optionally, the adjustment mechanism includes a baffle, a second servo motor and a first bracket, the second servo motor is fixedly connected to the baffle, the driving end of the second servo motor passes through the baffle and is fixedly connected to the first bracket, the second bracket is hingedly connected to one end of the first bracket, the bottom end of the second bracket is hingedly connected to a placement plate, and two insertion rods are fixedly connected to the bottom of the placement plate.

[0010] Optionally, the baffle is fixedly connected to the front surface of the base, and the insertion rod slides through the base.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The positioning mechanism can accurately locate the drilling position of the drill rod, so that the drill rod can be drilled in the ideal area. After positioning, it can also be rotated so that it will not affect the actual drilling work. Compared with the traditional method, the drilling accuracy of the drill rod is higher, and the drilling position can be accurately grasped without naked eye observation.

[0013] 2. The adjustment mechanism can drive the placement plate and the insertion rod to move up and down. Compared with the traditional method, there is no need to manually insert the insertion rod into the soil, and there is no need to manually pull the insertion rod out of the soil, which saves time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 This is a structural schematic diagram of an adjustment mechanism in a drilling device of the utility model;

[0016] Figure 3 This is a structural schematic diagram of a positioning mechanism in a drilling device of the utility model;

[0017] Figure 4 The utility model is a schematic structural diagram of a round rod in a drilling device.

[0018] In the figure: 1. base; 2. groove; 3. first column; 31. support plate; 32. adjustment frame; 33. first servo motor; 34. threaded rod; 35. adjustment block; 36. cross plate; 37. motor; 38. drill rod; 4. second column; 5. positioning mechanism; 51. round rod; 52. fastening frame; 53. latch; 54. fixing block; 55. laser transmitter; 56. first socket; 57. second socket; 6. adjustment mechanism; 61. baffle; 62. second servo motor; 63. first bracket; 64. second bracket; 65. placement plate; 66. plug rod. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figures 1 to 4The utility model provides a drilling device, including a base 1, a groove 2 is passed through the top center of the base 1, and a first column 3 and a second column 4 are fixedly connected to the top of the base 1, a support plate 31 is fixedly connected to the first column 3, and an external sliding sleeve of the first column 3 is provided with an adjustment frame 32, a first servo motor 33 is fixedly connected to the top of the support plate 31, a driving end of the first servo motor 33 passes through the support plate 31 and is fixedly connected to a threaded rod 34, the bottom end of the threaded rod 34 is rotatably connected to the top of the base 1 through a bearing, an external threaded sleeve of the threaded rod 34 is provided with an adjustment block 35, the adjustment block 35 is fixedly connected to the adjustment frame 32, a horizontal plate 36 is also fixedly connected to the adjustment frame 32, a motor 37 is fixedly connected to the top of the horizontal plate 36, a driving end of the motor 37 passes through the horizontal plate 36 and is fixedly connected to a drill rod 38.

[0021] A positioning mechanism 5 is installed on the second column 4. The positioning mechanism 5 includes a round rod 51, a fastening frame 52 and a latch 53. The fastening frame 52 is fixedly connected to one end of the round rod 51, and the latch 53 is inserted inside the round rod 51. The external sliding sleeve of the latch 53 is provided with a fixing block 54. A laser emitter 55 is fixedly connected to one end of the fastening frame 52. A first plug hole 56 is longitudinally penetrated inside the round rod 51, and a second plug hole 57 communicating with the first plug hole 56 is transversely penetrated inside the round rod 51. The center point of the laser emitter 55 and the center point of the drill rod 38 are on the same vertical line, and the center point of the latch 53 and the center point of the first plug hole 56 are on the same vertical line. On a vertical line, the first socket 56 and the second socket 57 are of equal size, the pin 53 is slidably inserted into the first socket 56 and the second socket 57, the fixing block 54 is fixed to the second column 4, the round rod 51 passes through the second column 4, the round rod 51 and the second column 4 are rotatably connected by a bearing, and the positioning mechanism 5 can accurately position the drilling position of the drill rod 38, so that the drill rod 38 can perform drilling work in an ideal area, and can also be rotated after positioning so that it will not affect the actual drilling work. Compared with traditional methods, the drilling accuracy of the drill rod 38 is higher, and the drilling position can be accurately grasped without naked eye observation.

[0022] Two symmetrically distributed adjustment mechanisms 6 are also installed on the top of the base 1. The adjustment mechanism 6 includes a baffle 61, a second servo motor 62 and a first bracket 63. The second servo motor 62 is fixedly connected to the baffle 61. The driving end of the second servo motor 62 passes through the baffle 61 and is fixedly connected to the first bracket 63. One end of the first bracket 63 is hinged to the second bracket 64. The bottom end of the second bracket 64 is hinged to a placement plate 65. Two insertion rods 66 are fixedly connected to the bottom of the placement plate 65. The baffle 61 is fixed to the front surface of the base 1. The insertion rod 66 slides through the base 1. The adjustment mechanism 6 can drive the placement plate 65 and the insertion rod 66 to move up and down. Compared with the traditional method, there is no need to manually insert the insertion rod 66 into the soil, and there is no need to manually pull the insertion rod 66 out of the soil, which is more time-saving and labor-saving.

[0023] The model of the motor 37 is YE2, and the models of the first servo motor 33 and the second servo motor 62 are both ACSM110-G04030LZ.

[0024] Working principle: When using this device, mark the area to be drilled, then turn on the laser transmitter 55, the laser transmitter 55 can emit a laser beam vertically downward, then move the entire device until the point irradiated by the laser beam coincides with the mark, so as to determine the designated position to be drilled. When the position of the device is determined, control the second servo motor 62 to work, and the second servo motor 62 can drive the first bracket 63 to reverse after reversing, and the reversal of the first bracket 63 can drive the second bracket 64 to move, and then drive the placement plate 65 and the insertion rod 66 to move continuously downward until the insertion rod 66 is inserted into the soil, and then hold the pin 53 to move up, at this time the pin 53 is pulled out of the first socket 56, and then hold the round The rod 51 rotates forward or reversely by ninety degrees, at which time the second socket 57 moves to a vertical state, and then the pin 53 is inserted into the second socket 57. At this time, the fastening frame 52 and the laser transmitter 55 are flipped ninety degrees so that they will not affect the drilling work of the drill rod 38. Then the motor 37 and the first servo motor 33 are controlled to work. After the motor 37 works, it can drive the drill rod 38 to rotate. After the first servo motor 33 rotates forward, it can drive the threaded rod 34 to rotate forward, and then it can drive the adjustment block 35, the adjustment frame 32, the cross plate 36, and the motor 37 to move downward, thereby driving the rotating drill rod 38 to move downward. When the drill rod 38 continues to move downward from the groove 2, the drilling work of the soil can be completed.

[0025] 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 drilling device, comprising a base (1), characterized in that: The top center of the base (1) is penetrated by a groove (2), and the top of the base (1) is fixedly connected to a first column (3) and a second column (4), the first column (3) is fixedly connected to a support plate (31), and an external sliding sleeve of the first column (3) is provided with an adjustment frame (32), the top of the support plate (31) is fixedly connected to a first servo motor (33), the driving end of the first servo motor (33) passes through the support plate (31) and is fixedly connected to a threaded rod (34), the bottom end of the threaded rod (34) is rotatably connected to the top of the base (1) via a bearing, the external threaded sleeve of the threaded rod (34) is provided with an adjustment block (35), the adjustment block (35) is fixedly connected to the adjustment frame (32), the adjustment frame (32) is also fixedly connected to a horizontal plate (36), and the top of the horizontal plate (36) is fixedly connected to the motor ( 37), the driving end of the motor (37) passes through the horizontal plate (36) and is fixedly connected to the drill rod (38), a positioning mechanism (5) is installed on the second column (4), the positioning mechanism (5) comprises a round rod (51), a fastening frame (52) and a latch (53), one end of the round rod (51) is fixedly connected to the fastening frame (52), the inside of the round rod (51) is plugged with the latch (53), the external sliding sleeve of the latch (53) is provided with a fixing block (54), one end of the fastening frame (52) is fixedly connected to a laser transmitter (55), the inside of the round rod (51) is longitudinally penetrated by a first plug hole (56), and the inside of the round rod (51) is transversely penetrated by a second plug hole (57) communicating with the first plug hole (56), and two symmetrically distributed adjustment mechanisms (6) are also installed on the top of the base (1).

2. A drilling device according to claim 1, characterized in that: The center point of the laser emitter (55) and the center point of the drill rod (38) are located on the same vertical line, and the center point of the latch pin (53) and the center point of the first plug hole (56) are located on the same vertical line.

3. A drilling device according to claim 1, characterized in that: The first plug hole (56) and the second plug hole (57) are of equal size, and the latch (53) is slidably inserted into the first plug hole (56) and the second plug hole (57).

4. A drilling device according to claim 1, characterized in that: The fixing block (54) is fixedly connected to the second column (4); the round rod (51) passes through the second column (4); and the round rod (51) and the second column (4) are rotatably connected via a bearing.

5. A drilling device according to claim 1, characterized in that: The adjustment mechanism (6) comprises a baffle (61), a second servo motor (62) and a first bracket (63); the baffle (61) is fixedly connected to the second servo motor (62); a driving end of the second servo motor (62) passes through the baffle (61) and is fixedly connected to the first bracket (63); one end of the first bracket (63) is hingedly connected to the second bracket (64); the bottom end of the second bracket (64) is hingedly connected to a placement plate (65); and the bottom of the placement plate (65) is fixedly connected to two insertion rods (66).

6. A drilling device according to claim 5, characterized in that: The baffle (61) is fixedly connected to the front surface of the base (1), and the insertion rod (66) slides through the base (1).

Images