A soil layer rotary drilling guiding device

Abstract

This invention discloses a rotary drilling guidance device for soil layers, relating to the field of foundation soil drilling construction. It includes a drilling guidance movable seat with a blind hole for the drill rod of a rotary drilling rig to pass through. The drilling guidance movable seat is connected to the mast guide frame of the rotary drilling rig via a movable control mechanism. The movable control mechanism includes a control console base with a hollow structure, and a drive mechanism is installed and connected within the hollow cavity of the control console base. A rotating base, driven by the drive mechanism, is mounted and connected above the drive mechanism. An adjustment mechanism is installed and connected to the rotating base, and the adjustment mechanism is connected to the drilling guidance movable seat. This guidance device not only overcomes the limitations of rotary drilling rigs in initial verticality and initial guidance but also solves the defect that the drill rod cannot be adjusted and corrected in a timely manner during operations in complex strata or deep holes.

Description

Technical Field

[0001] This invention relates to the field of foundation soil drilling construction, specifically to a soil rotary drilling guide device. Background Technology

[0002] Rotary drilling rigs are highly efficient pile foundation drilling equipment that uses a rotating drill bit to extract soil and form pile holes through cyclical operations. Compared to traditional equipment, they offer faster construction speeds, wider adaptability to geological formations, and better environmental performance, making them widely used in cast-in-place pile projects for buildings and bridges. During drilling, the drill rod needs constant adjustment to prevent tilting. Existing rotary drilling rigs rely on their mast guide frame and keyway / groove structure for drill rod adjustment, primarily providing initial vertical guidance and stability during the initial drilling phase. However, this becomes difficult to implement in complex geological formations or deep holes. To address these technical challenges, a device for guiding the rotary drilling rig's drill rod is urgently needed to facilitate drilling guidance and adjustment in complex geological formations or deep holes. Summary of the Invention

[0003] The objective of this invention is achieved through the following technical solution:

[0004] A soil rotary drilling guide device includes a drilling guide movable seat, wherein the drilling guide movable seat is provided with a through blind hole for the drill rod of the rotary drilling rig to move through;

[0005] The drilling guide movable seat is used to be connected to the mast guide frame of the rotary drilling rig for lifting and lowering via a movable control mechanism;

[0006] The activity control mechanism includes a control console base, which is movably connected to the mast guide frame via an electric movable guide rail. The control console base is hollow, and a drive mechanism is installed and connected in the hollow cavity of the control console base. A rotating base is installed and connected above the drive mechanism, which is movably driven to rotate by the drive mechanism. The rotating base is set in a rotating shell, and the rotating shell is movably connected to the control console base.

[0007] An adjustment mechanism is installed on the rotating base. The adjustment mechanism is used to connect with the drilling guide movable seat and control the movement of the drilling guide movable seat through the adjustment mechanism.

[0008] Preferably, a movable guide sleeve is provided in the blind hole of the channel, and a protective spring is fitted on the movable guide sleeve. One end of the protective spring is used to connect with the movable guide sleeve, and the other end of the protective spring is used to connect with the inner wall of the blind hole of the channel opened by the drilling guide movable seat.

[0009] Hydraulic rods are respectively provided on both sides of the drilling guide movable seat;

[0010] One end of the hydraulic rod is hinged to the side wall of the drilling guide seat via a pin, and the other end of the hydraulic rod is hinged to the side wall of the rotating housing via a pin.

[0011] Preferably, the adjustment mechanism includes an adjustment and control rotating arc-shaped frame;

[0012] One end of the adjustable and control rotating arc frame is provided with an arc-shaped support plate. The bottom end of the arc-shaped support plate is used to connect and fix it to the rotating base. The adjustable and control rotating arc frame is adapted to slide near the arc-shaped support plate.

[0013] Side plates are provided on both sides of the adjustable and control rotating arc frame;

[0014] The bottom end of the side plate is used to connect and fix it to the rotating base;

[0015] The arc-shaped support plate is disposed between the two side plates, and the arc-shaped support plate is connected and fixed to the side plates by a connecting block;

[0016] The drilling guide movable seat is connected to a movable connecting bracket at one end near the rotating housing;

[0017] The rotating housing has a movable groove on the side wall near the drilling guide seat.

[0018] The end of the movable connecting bracket away from the drilling guide movable seat passes movably through the movable slot and is connected and fixed to the adjustment and control rotating arc frame set in the rotating housing.

[0019] Preferably, the two sides of the adjustment and control rotating arc frame are respectively connected to arc-shaped rack mounting plates adapted to the shape of the adjustment and control rotating arc frame. Arc-shaped racks are respectively installed on the arc-shaped rack mounting plates. The two arc-shaped racks are connected to the control component, and the control component drives the adjustment and control rotating arc frame to move.

[0020] Preferably, each of the two arc-shaped rack mounting plates has a limiting movable groove;

[0021] Each of the limiting movable grooves is equipped with a sliding limiting block;

[0022] The end of the sliding limit block near the side plate is used to connect with the support fixing plate, and the bottom end of the support fixing plate is used to connect and fix with the rotating base;

[0023] The support fixing plate is disposed between the arc-shaped rack mounting plate and the side plate, and the control component is used to be installed and connected to the support fixing plate.

[0024] Preferably, the control component includes a control drive shaft, which is disposed between two support fixing plates and at one end away from the rotating base;

[0025] The control drive shaft rotatably passes through the support fixing plate via bearings;

[0026] The two sides of the control drive shaft are respectively connected to drive pinions, and the drive pinions are respectively meshed with the arc-shaped rack and pinion transmission.

[0027] One end of the control drive shaft is connected to a large control gear, which is used to mesh with the control drive gear. The control drive gear is used to connect to the output shaft of the control servo motor. The control servo motor is fixedly connected to a support plate near the end of the large control gear via a motor bracket.

[0028] The control drive shaft is connected to a limiting gear a at one end away from the control gear. The limiting gear a engages with a limiting gear b, which is connected to the shaft. The other end of the shaft connected to the limiting gear b is used for a rotational limiting connection with a support plate near the limiting gear b. Preferably, each of the two support plates has a limiting guide groove.

[0029] The limiting guide grooves respectively limit the sliding adapter limiting guide sliders;

[0030] Each of the limiting guide sliders is rotatably and movably fitted with a limiting connecting rod.

[0031] One end of the limiting connecting rod is rotatably connected to the connecting limiting plate, which is used to connect and fix to the supporting fixing plate. The other end of the limiting connecting rod is rotatably connected to one end of the telescopic adjusting cylinder through the hinge seat, which is used to hinge the other end of the telescopic adjusting cylinder to the rotating base through the hinge seat.

[0032] Preferably, the side wall of the rotating base is connected to a circularly arranged rotating guide rail, and a circular roller is provided in the rotating guide rail for rotatable limitation.

[0033] The annular roller is disposed in the rotating disk and is connected and fixed to the rotating disk by a number of fixed connecting blocks;

[0034] The bottom end of the rotating disk is used to connect and fix it to the control console base;

[0035] The rotating housing is used to connect and fix to the rotating base.

[0036] Preferably, the drive mechanism includes a planetary gear ring, a planetary gear carrier is movably disposed in the inner ring of the planetary gear ring, and four planetary gears are disposed around the planetary gear carrier. The planetary gears are rotatably connected to the planetary gear carrier via a rotating shaft.

[0037] A sun gear is located in the middle of the four planet gears. The sun gear meshes with the four planet gears that are rotatably connected to the planet gear carrier. The four planet gears also mesh with the planet gear ring.

[0038] The sun gear and four planet gears are rotatably mounted inside the protective housing, and the planetary gear ring is connected and fixed to the protective housing by bolts;

[0039] The sun gear is fitted with a planetary drive shaft, which passes through one end of the planetary gear carrier and is fixed to the rotating base. The planetary gear carrier is used to connect to the planetary drive shaft.

[0040] Preferably, the end of the planetary drive shaft away from the rotating base passes rotatably through the bottom end of the protective housing via a bearing, and the end is used to connect to the output end of the drive control motor. The drive control motor is used to connect and fix to the bottom end of the hollow cavity of the control console base via a motor bracket.

[0041] The planetary drive shaft is connected to a limiting drive gear on the side away from the rotating base. The limiting drive gear is located below the sun gear and is rotatably mounted inside the protective housing.

[0042] The limiting drive gear meshes with the limiting connecting gear, and the limiting connecting gear is rotatably connected to the limiting bracket via a rotating shaft. The limiting bracket is used to install and fix itself inside the protective housing.

[0043] The protective housing is used to install and fix it in the hollow cavity of the control console base.

[0044] The beneficial effects of this invention are as follows: The purpose of this invention is to provide a soil rotary drilling guide device, which guides the drilling of the drill rod of the rotary drilling rig and promptly corrects any tilting that occurs during drilling. Through this guide device:

[0045] 1. This guiding device not only overcomes the limitations of rotary drilling rigs in terms of initial verticality and initial guidance, but also solves the problem that the drill rod cannot be adjusted and corrected in a timely manner during complex strata or deep hole operations.

[0046] 2. This guiding device can adjust and correct the tilted drill rod without stopping during drilling operations, ensuring the progress of construction and the quality of the drilling.

[0047] 3. The guiding device is easy to operate and control, and can stably and reliably adjust the drill rod to improve construction efficiency and save construction costs. Attached Figure Description

[0048] Figure 1 This is a schematic diagram of the connection structure of a soil rotary drilling guide device according to the present invention;

[0049] Figure 2 This is an exploded schematic diagram of the connection structure of a soil rotary drilling guide device according to the present invention;

[0050] Figure 3 This is a schematic diagram of the connection structure of the drilling guide movable seat of a rotary drilling guide device for soil layers according to the present invention;

[0051] Figure 4 This is an exploded schematic diagram of the drilling guide movable seat connection structure of a soil rotary drilling guide device according to the present invention;

[0052] Figure 5 This is a schematic diagram of the connection structure of the active control mechanism of a rotary drilling guide device for soil layers according to the present invention;

[0053] Figure 6 This is an exploded schematic diagram of the connecting structure of the active control mechanism of a rotary drilling guide device for soil layers according to the present invention;

[0054] Figure 7 This is a schematic diagram of the connection structure between the adjustment mechanism and the drive mechanism of a soil rotary drilling guide device according to the present invention;

[0055] Figure 8 This is an exploded schematic diagram of the connection structure between the adjustment mechanism and the drive mechanism of a rotary drilling guide device for soil layers according to the present invention.

[0056] Figure 9 This is a schematic diagram of the connection structure of the adjustment mechanism of a rotary drilling guide device for soil layers according to the present invention;

[0057] Figure 10 This is a schematic diagram of the drive mechanism connection structure of a soil rotary drilling guide device according to the present invention;

[0058] In the diagram, 1-Drilling guide movable seat, 2-Control console base, 3-Rotating base, 4-Rotating housing, 5-Adjusting control rotating arc frame, 11-Modible guide sleeve, 12-Hydraulic rod, 21-Rotating disc, 22-Protective housing, 23-Planetary gear ring, 24-Planetary gear carrier, 25-Planetary gear, 26-Sun gear, 27-Drive control motor, 31-Side plate, 32-Telescopic adjustment cylinder, 33-Rotating guide rail, 34-Annular roller, 51-Arc-shaped support plate, 52-Arc-shaped rack mounting plate, 53-Support fixing plate, 54-Control drive shaft, 261-Planetary drive shaft, 521-Arc-shaped rack, 531-Limit connecting rod, 541-Drive pinion, 542-Control gear, 543-Control drive gear, 544-Control servo motor, 545-Limit gear a, 546-Limit gear b. Detailed Implementation

[0059] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments.

[0060] like Figures 1 to 10 As shown, a soil rotary drilling guide device is used to install on the mast guide frame of the rotary drilling rig itself, allowing the drill rod of the rotary drilling rig to "move through" the guide device; the drill rod of the rotary drilling rig can be corrected and adjusted "at any time" through the guide device.

[0061] The guiding device includes a drilling guide movable seat 1, which has a through blind hole for the drill rod of the rotary drilling rig to move through. The drilling guide movable seat 1 is connected to the mast guide frame of the rotary drilling rig via a movable control mechanism. The movable control mechanism includes a control console 2, which is connected to the mast guide frame via an electric movable guide rail. The control console 2 is hollow, and a drive mechanism is installed in the hollow cavity of the control console 2. A rotating base 3 is installed above the drive mechanism and is driven to rotate movably. The rotating base 3 is located in a rotating shell 4 and is movably connected to the control console 2. An adjustment mechanism is installed on the rotating base 3 and is connected to the drilling guide movable seat 1 to control the movement of the drilling guide movable seat 1.

[0062] The control console 2 of the guiding device is installed and connected to the mast guide frame of the rotary drilling rig via an electric movable guide rail. This allows the guiding device to move up and down via the electric movable guide rail, thereby adjusting its height and position to control the drill rod of the rotary drilling rig. Since the drilling guide movable seat 1 is installed and connected to the control console 2 via an adjustment mechanism, controlling and adjusting this mechanism allows the drilling guide movable seat 1 to move (adjust its orientation, etc.), thereby correcting and adjusting the drill rod, which is confined within the drilling guide movable seat 1, during the drilling process. This ensures the quality of the drilled hole and the progress of the drilling operation.

[0063] Furthermore, such as Figure 3 , Figure 4 As shown, a movable guide sleeve 11 is provided in the blind hole of the channel. A protective spring is fitted on the movable guide sleeve 11. One end of the protective spring is used to connect with the movable guide sleeve 11, and the other end of the protective spring is used to connect with the inner wall of the blind hole of the channel opened by the drilling guide movable seat 1. The drill rod moves through the movable guide sleeve 11, and the movable guide sleeve 11 and the drilling guide movable seat 1 are "flexibly connected" through the protective spring. The movable guide sleeve 11 provides "flexible movement" protection for the drill rod passing through it during the drilling process, which facilitates the control of the drill rod while avoiding rigid damage.

[0064] Furthermore, hydraulic rods 12 are respectively provided on both sides of the drilling guide movable seat 1; one end of the hydraulic rod 12 is pivotally connected to the side wall of the drilling guide movable seat 1 via a pin, and the other end of the hydraulic rod 12 is pivotally connected to the side wall of the rotating housing 4 via a pin. By using two hydraulic rods 12 to reinforce the movable connection between the drilling guide movable seat 1 and the rotating housing 4, the hydraulic rods 12, in conjunction with the adjustment mechanism, can achieve stable support for the drilling guide movable seat 1, ensuring support for the adjusted drilling guide movable seat 1, thereby ensuring the position of the drill rod and ensuring that the position is stable and accurate after adjustment.

[0065] Furthermore, such as Figure 6 , Figure 7 , Figure 8 as well as Figure 9As shown, the adjustment mechanism includes an adjustment and control rotating arc frame 5; one end of the adjustment and control rotating arc frame 5 is provided with an arc-shaped support plate 51, the bottom end of which is used to connect and fix to the rotating base 3, and the adjustment and control rotating arc frame 5 is adapted to slide near the arc-shaped support plate 51; side plates 31 are respectively provided on both sides of the adjustment and control rotating arc frame 5; the bottom end of the side plate 31 is used to connect and fix to the rotating base 3; the arc-shaped support plate 51 is disposed between the two side plates 31, and the arc-shaped support plate 51 is used to connect and fix to the side plates 31 through a connecting block; the arc-shaped support plate 51 is limited and fixed between the two side plates 31. At the same time, the drilling guide movable seat 1 is connected to a movable connecting bracket at one end near the rotating housing 4; the side wall of the rotating housing 4 near the drilling guide movable seat 1 is provided with a movable groove; the end of the movable connecting bracket away from the drilling guide movable seat 1 movably passes through the movable groove and is connected and fixed to the adjustment and control rotating arc frame 5 disposed in the rotating housing 4. The drilling guide movable seat 1 is connected and fixed to the arc-shaped support plate 51 of the adjustment mechanism provided inside the rotating housing 4; and the rotating base 3 is provided on the rotating housing 4, which is rotatably connected to the control console 2; therefore, by controlling the rotation of the rotating base 3, the rotating housing 4 and the drilling guide movable seat 1 can be rotated together, thereby adjusting the position (horizontal rotation position adjustment) of the drill rod passing through the flexible protective movable guide sleeve 11 in the blind hole of the drilling guide movable seat 1. In addition, by controlling the adjustment control rotating arc frame 5 to slide along the surface of the arc support plate 51, the adjustment control rotating arc frame 5 can be controlled to make an "arc movement" relative to the control console 2 (a swinging arc movement relative to the control console 2), thereby driving the drilling guide movable seat 1 to make a swinging arc movement relative to the control console 2, thereby adjusting the position (vertical direction, tilt angle adjustment) of the drill rod passing through the movable guide sleeve 11.

[0066] Furthermore, the two sides of the adjusting and controlling rotating arc frame 5 are respectively connected to arc-shaped rack mounting plates 52 that are adapted to the shape of the adjusting and controlling rotating arc frame 5. Arc-shaped racks 521 are respectively installed and connected on the arc-shaped rack mounting plates 52. The two arc-shaped racks 521 are connected to the control component, and the control component drives the adjusting and controlling rotating arc frame 5 to move. Under the limiting and guiding action of the arc-shaped support plate 51, the adjusting and controlling rotating arc frame 5 drives the drilling guide movable seat 1 to swing up and down in an arc motion, thereby realizing the position adjustment of the drill rod passing through the movable guide sleeve 11.

[0067] Furthermore, each of the two arc-shaped rack mounting plates 52 has a limiting movable groove; a sliding limiting block is slidably adapted in each limiting movable groove; the end of the sliding limiting block near the side plate 31 is used to connect with the support fixing plate 53, and the bottom end of the support fixing plate 53 is used to connect and fix with the rotating base 3; the support fixing plate 53 is set between the arc-shaped rack mounting plate 52 and the side plate 31, and the control component is used to be installed and connected on the support fixing plate 53; by controlling the control component installed on the support fixing plate 53, the two arc-shaped rack mounting plates 52 are driven to move, thereby driving and adjusting the movement of the rotating arc frame 5 through the arc-shaped rack mounting plates 52.

[0068] Meanwhile, the control components of this setup include a control drive shaft 54, which is located between two support plates 53 and at one end away from the rotating base 3 (i.e., the control drive shaft 54 ​​is located at the top of the two support plates 53); the control drive shaft 54 ​​passes through the (two) support plates 53 rotatably via bearings; drive pinions 541 are connected to both sides of the control drive shaft 54, and the drive pinions 541 are respectively engaged with the arc-shaped rack 521. Furthermore, one end of the control drive shaft 54 ​​is connected to a large control gear 542, which meshes with a control drive gear 543. The control drive gear 543 is connected to the output shaft of a control servo motor 544. The control servo motor 544 is fixedly connected to a support plate 53 near the end of the large control gear 542 via a motor bracket. The end of the control drive shaft 54 ​​away from the large control gear 542 is connected to a limit gear a 545, which meshes with a limit gear b 546. The limit gear b 546 is connected to the shaft, and the other end of the shaft connected to the limit gear b 546 is used for rotational limiting connection of the support plate 53 near the end of the limit gear b 546. By controlling the control servo motor 544 installed on one of the support plates 53, the control servo motor 544 rotates through the control drive gear 543 connected to the output end. The control drive gear 543 drives the large control gear 542, which is meshed with the control drive gear 543, to rotate. The large control gear 542 drives the control drive shaft 54, which is connected to the large control gear 542 and rotatably installed on both support plates 53, to rotate. The control drive shaft 54 ​​drives the two small drive gears 541 to rotate. The small drive gears 541 drive the arc racks 521, which are meshed with the small drive gears 541, to move. Finally, the control control rotating arc frame 5 is moved, and the control control rotating arc frame 5 moves the drilling guide movable seat 1 installed on the control control rotating arc frame 5, thereby realizing the position adjustment of the drilling guide movable seat 1. To further ensure the rotational movement of the control drive shaft 54, a limiting gear a545 is connected to the other end of the control drive shaft 54 ​​(the end away from the control gear 542). The limiting gear a545 engages with the limiting gear b546, which is connected to the support plate 53 at the end away from the control gear 542. The stability of the rotation of the control drive shaft 54 ​​is ensured by the engagement of the limiting gear a545 and the limiting gear b546.

[0069] Furthermore, each of the two supporting and fixing plates 53 has a limiting guide groove; each limiting guide groove contains a limiting guide slider for sliding adaptation; each limiting guide slider has a limiting connecting rod 531 rotatably passing through it; one end of each limiting connecting rod 531 is rotatably connected to a connecting limiting plate, which is used to connect and fix it to the supporting and fixing plate 53; the other end of each limiting connecting rod 531 is rotatably connected to one end of a telescopic adjusting cylinder 32 via a hinge seat, and the other end of the telescopic adjusting cylinder 32 is hinged to the rotating base 3 via a hinge seat. By adjusting and controlling the two telescopic adjusting cylinders 32, the "arc motion" direction of the adjusting and controlling rotating arc frame 5 is adapted, and the position of the drilling guide movable seat 1 is further stabilized and adjusted, thereby ensuring the accuracy of the position of the drill rod passing through the drilling guide movable seat 1, ensuring the accuracy of the drill rod's drilling position after adjustment, and ensuring the quality of the drilled hole.

[0070] Furthermore, the side wall of the rotating base 3 is connected to a ring-shaped rotating guide rail 33. A ring-shaped roller 34 is rotatably limited within the rotating guide rail 33. The ring-shaped roller 34 is disposed within the rotating disk 21 and is connected and fixed to the rotating disk 21 via several fixed connecting blocks. The bottom end of the rotating disk 21 is connected and fixed to the control console base 2, and the rotating housing 4 is connected and fixed to the rotating base 3. The rotating base 3 is rotatably mounted, and the rotating housing 4 is connected to the rotating base 3. By controlling the rotation of the rotating base 3, under the "ring-shaped rotational guidance" of the ring-shaped rotating guide rail 33 and the ring-shaped roller 34, the rotating base 3 drives the rotating housing 4 and the drilling guide movable seat 1 on the adjusting control rotating arc frame 5, which is "movably" installed and connected to the rotating base 3, to rotate together. This allows for the adjustment of the horizontal position of the drilling guide movable seat 1, thereby controlling the adjustment of the horizontal position of the drill rod passing through the drilling guide movable seat 1.

[0071] Furthermore, such as Figure 7 , Figure 8 as well as Figure 10As shown, the drive mechanism includes a planetary gear ring 23, a planetary gear carrier 24 is movably disposed within the inner ring of the planetary gear ring 23, and four planetary gears 25 are disposed around the planetary gear carrier 24. The planetary gears 25 are rotatably connected to the planetary gear carrier 24 via a rotating shaft. A sun gear 26 is disposed in the middle of the four planetary gears 25. The sun gear 26 is driven and meshed with the four planetary gears 25 rotatably connected to the planetary gear carrier 24. The four planetary gears 25 are also driven and meshed with the planetary gear ring 23. The sun gear 26 and the four planetary gears 25 are rotatably disposed within a protective housing 22. The planetary gear ring 23 is connected and fixed to the protective housing 22 by bolts. A planetary drive shaft 261 passes through the sun gear 26. The planetary drive shaft 261 is located near one end of the planetary gear carrier 24, passes through the planetary gear carrier 24 and is connected and fixed to the rotating base 3. The planetary gear carrier 24 is used to connect to the planetary drive shaft 261. Furthermore, the end of the planetary drive shaft 261 away from the rotating base 3 rotatably passes through the bottom end of the protective housing 22 via a bearing, and the end is used to connect to the output end of the drive control motor 27. The drive control motor 27 is used to connect and fix to the bottom end of the hollow cavity of the control console 2 via a motor bracket. A limit drive gear is connected to the side of the planetary drive shaft 261 away from the rotating base 3. The limit drive gear is located below the sun gear 26 and is rotatably mounted inside the protective housing 22. The limit drive gear meshes with a limit connecting gear. The limit connecting gear is used to rotatably connect to the limit bracket via a shaft. The limit bracket is used to install and fix inside the protective housing 22. The protective housing 22 is used to install and fix inside the hollow cavity of the control console 2 (the protective housing 22 is used to install and fix inside the hollow cavity of the control console 2 via a housing connecting seat). The drive mechanism for rotating the rotating base 3, the structure connected to the rotating base 3, the rotating housing 4, and the drilling guide seat 1 together adopts an improved planetary drive method. Through this planetary drive technology, power can be output stably and can stably drive the rotating base 3, the structure connected to the rotating base 3, the rotating housing 4, and the drilling guide seat 1 together to maintain a stable horizontal rotation direction, thereby adjusting the horizontal position of the drill rod passing through the drilling guide seat 1.

Claims

1. A soil rotary drilling guide device, comprising a drilling guide movable seat, characterized in that, The drilling guide seat has a through blind hole for the drill rod of the rotary drilling rig to move through. The drilling guide movable seat is used to be connected to the mast guide frame of the rotary drilling rig for lifting and lowering via a movable control mechanism; The activity control mechanism includes a control console base, which is movably connected to the mast guide frame via an electric movable guide rail. The control console base is hollow, and a drive mechanism is installed and connected in the hollow cavity of the control console base. A rotating base is installed and connected above the drive mechanism and is driven to rotate by the drive mechanism. The rotating base is set in a rotating shell, and the rotating shell is movably connected to the control console base. An adjustment mechanism is installed on the rotating base. The adjustment mechanism is used to connect with the drilling guide movable seat and control the movement of the drilling guide movable seat through the adjustment mechanism. The adjustment mechanism includes an adjustment and control rotating arc frame; One end of the adjustable and control rotating arc frame is provided with an arc-shaped support plate. The bottom end of the arc-shaped support plate is used to connect and fix with the adjustable and control rotating arc frame. The adjustable and control rotating arc frame is adapted to slide near the arc-shaped support plate. Side plates are provided on both sides of the adjustable and control rotating arc frame; The bottom end of the side plate is used to connect and fix it to the rotating base; The arc-shaped support plate is disposed between the two side plates, and the arc-shaped support plate is connected and fixed to the side plates by a connecting block; The drilling guide movable seat is connected to a movable connecting bracket at one end near the rotating housing; The rotating housing has a movable groove on the side wall near the drilling guide seat. The end of the movable connecting bracket away from the drilling guide movable seat passes movably through the movable slot and is connected and fixed to the adjustment and control rotating arc frame set in the rotating housing; The two sides of the adjustment and control rotating arc frame are respectively connected to arc-shaped rack mounting plates adapted to the shape of the adjustment and control rotating arc frame. Arc-shaped racks are respectively installed on the arc-shaped rack mounting plates. The two arc-shaped racks are connected to the control component, and the control component drives the adjustment and control rotating arc frame to move. The two arc-shaped rack mounting plates are respectively provided with limit movable grooves; Each of the limiting movable grooves is equipped with a sliding limiting block; The end of the sliding limit block near the side plate is used to connect with the support fixing plate, and the bottom end of the support fixing plate is used to connect and fix with the rotating base; The support fixing plate is disposed between the arc-shaped rack mounting plate and the side plate, and the control component is used to be installed and connected to the support fixing plate; The control component includes a control drive shaft, which is disposed between two support plates and at one end away from the rotating base. The control drive shaft rotatably passes through the support fixing plate via bearings; The two sides of the control drive shaft are respectively connected to drive pinions, and the drive pinions are respectively meshed with the arc-shaped rack and pinion transmission. One end of the control drive shaft is connected to a large control gear, which is used to mesh with the control drive gear. The control drive gear is used to connect to the output shaft of the control servo motor. The control servo motor is fixedly connected to a support plate near the end of the large control gear via a motor bracket. The control drive shaft is connected to a limiting gear a at one end away from the control gear. The limiting gear a engages with a limiting gear b. The limiting gear b is connected to the shaft. The other end of the shaft connected to the limiting gear b is used to make a rotational limiting connection with a support fixing plate near the end of the limiting gear b. The two support and fixing plates are respectively provided with limit guide grooves; Each of the limiting guide grooves is respectively fitted with a limiting guide slider; Each of the limiting guide sliders is rotatably and movably fitted with a limiting connecting rod. One end of the limiting connecting rod is rotatably connected to the connecting limiting plate, which is used to connect and fix to the supporting fixing plate. The other end of the limiting connecting rod is rotatably connected to one end of the telescopic adjusting cylinder through the hinge seat, which is used to hinge the other end of the telescopic adjusting cylinder to the rotating base through the hinge seat.

2. The soil rotary drilling guide device according to claim 1, characterized in that, A movable guide sleeve is provided in the blind hole of the channel, and a protective spring is fitted on the movable guide sleeve. One end of the protective spring is used to connect with the movable guide sleeve, and the other end of the protective spring is used to connect with the inner wall of the blind hole of the channel opened by the drilling guide movable seat. Hydraulic rods are respectively provided on both sides of the drilling guide movable seat; One end of the hydraulic rod is hinged to the side wall of the drilling guide seat via a pin, and the other end of the hydraulic rod is hinged to the side wall of the rotating housing via a pin.

3. The soil rotary drilling guide device according to claim 1, characterized in that, The side wall of the rotating base is connected to a ring-shaped rotating guide rail, and a ring-shaped roller is provided in the rotating guide rail for rotational movement limitation. The annular roller is disposed in the rotating disk and is connected and fixed to the rotating disk by a number of fixed connecting blocks; The bottom end of the rotating disk is used to connect and fix it to the control console base; The rotating housing is used to connect and fix to the rotating base.

4. The soil rotary drilling guide device according to claim 3, characterized in that, The drive mechanism includes a planetary gear ring, in which a planetary gear carrier is movably disposed within the inner ring of the planetary gear ring, and four planetary gears are disposed around the planetary gear carrier. The planetary gears are rotatably connected to the planetary gear carrier via a rotating shaft. A sun gear is located in the middle of the four planet gears. The sun gear meshes with the four planet gears that are rotatably connected to the planet gear carrier. The four planet gears also mesh with the planet gear ring. The sun gear and four planet gears are rotatably mounted inside the protective housing, and the planetary gear ring is connected and fixed to the protective housing by bolts; The sun gear is fitted with a planetary drive shaft, which passes through one end of the planetary gear carrier and is fixed to the rotating base. The planetary gear carrier is used to connect to the planetary drive shaft.

5. A soil rotary drilling guide device according to claim 4, characterized in that, The end of the planetary drive shaft away from the rotating base passes through the bottom of the protective housing via a bearing and is used to connect to the output end of the drive control motor. The drive control motor is used to connect and fix to the bottom of the hollow cavity of the control console base via a motor bracket. The planetary drive shaft is connected to a limiting drive gear on the side away from the rotating base. The limiting drive gear is located below the sun gear and is rotatably mounted inside the protective housing. The limiting drive gear meshes with the limiting connecting gear, and the limiting connecting gear is rotatably connected to the limiting bracket via a rotating shaft. The limiting bracket is used to install and fix itself inside the protective housing. The protective housing is used to install and fix it in the hollow cavity of the control console base.

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