Release device for energy and information transmission base station of drilling robot

Abstract

The utility model provides a throwing device for an energy and information transmission base station of a drilling robot, which comprises a shell with a throwing opening on the side surface, a main shaft arranged inside the shell, a stepping motor arranged at one end of the main shaft and used for receiving a control signal and outputting power, a spiral conveying piece arranged on the outer side of the main shaft and used for conveying the spiral conveying piece to the main shaft. The spiral conveying part is provided with a plurality of energy and information transmission base stations, and the main shaft transmits output power of the stepping motor to the spiral conveying part so that the energy and information transmission base stations can move to the throwing opening along the main shaft. According to the releasing device, automatic releasing of the energy and information transmission base station of the drilling robot is achieved, and the releasing efficiency and accuracy are improved; the whole structure is simple and convenient, parts are easy to maintain and replace, and long-term operation cost is reduced. And putting is repeated in sequence at multiple putting positions, long-distance signal transmission is changed into multistage short-distance signal transmission, and reduction of signal attenuation is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of drilling robots, especially to a device for launching energy and information transmission base stations for drilling robots. BACKGROUND

[0002] Traditional underground exploration and development methods usually rely on ground equipment and manual operation, which has many limitations, such as limited exploration depth, low efficiency, high cost, etc. In order to overcome these limitations, drilling robot technology has developed rapidly in recent years. Drilling robots can work autonomously in underground environments, perform drilling, sampling, and exploration tasks, greatly improving the efficiency and safety of underground resource development. However, existing drilling robot technology still faces some challenges in energy and information transmission in underground environments. The underground environment is complex and variable, and signal transmission is easily affected by geological structures, electromagnetic interference, and other factors, resulting in unstable or interrupted energy and information transmission. Therefore, it is necessary to launch energy and information transmission base stations at specific depths and locations to achieve stable energy and information transmission in underground environments. SUMMARY

[0003] The main purpose of the utility model is to provide a device for launching energy and information transmission base stations for drilling robots, which solves the problem of difficulty in arranging energy and information transmission base stations in underground environments and inconvenience in accurate launching.

[0004] To solve the above technical problems, the utility model adopts the following technical scheme: a device for launching energy and information transmission base stations for drilling robots, including a shell with a launching port on the side, a main shaft inside the shell, a stepper motor at one end of the main shaft, the stepper motor for receiving control signals and outputting power, a spiral conveying member on the outside of the main shaft, a plurality of energy and information transmission base stations on the spiral conveying member, the main shaft transmitting the output power of the stepper motor to the spiral conveying member to move the energy and information transmission base stations along the main shaft to the launching port.

[0005] In the preferred scheme, the stepper motor is located inside the shell, and a coupling is provided between the stepper motor and the main shaft to transmit the output power of the stepper motor to the main shaft; a front bearing is provided on the main shaft near the coupling, and a corresponding rear bearing is provided away from the coupling, the front bearing and the rear bearing providing rolling support.

[0006] In the preferred scheme, the spiral conveying member includes spiral vanes arranged along the axial direction of the main shaft, the spiral vanes being located between the front bearing and the rear bearing, and the spiral vanes being rotated by the main shaft to move the energy and information transmission base stations towards the launching port.

[0007] In the preferred solution, a base is arranged at one end of the spiral blade, the side surface of the base is connected with the front bearing, a limiting plate is arranged at the other end of the spiral blade, and the limiting plate is arranged vertically along the outer side of the main shaft at the drop port.

[0008] In the preferred solution, an end cover is arranged at the top of the shell, the other end of the main shaft extends to the inside of the end cover from the top of the shell, and the end cover is used for sealing the front bearing and the rear bearing arranged on the main shaft.

[0009] In the preferred solution, the rear bearing is arranged between the shell and the end cover, the main shaft extends to the groove of the end cover from the rear bearing, a sealing gasket is arranged at the inner side of the groove, a locking assembly is arranged at the outer side of the sealing gasket, and the end cover is fixed to the outer side of the rear bearing through the locking assembly.

[0010] In the preferred solution, the locking assembly comprises a front nut abutting against the sealing gasket and a rear nut matched with the front nut, and the front nut and the rear nut are locked with each other.

[0011] In the preferred solution, a control door is arranged at the drop port, the control door is electrically connected with the control system of the drilling robot, and the control door is used for opening or closing the drop port.

[0012] In the preferred solution, the energy and information transmission base station comprises an information module for transmitting drill bit information and an energy module for transmitting electric energy, and a plurality of energy and information transmission base stations are dropped to designated positions.

[0013] The utility model provides a kind of energy and information transmission base station's drop device for drilling robot, including the shell with drop port being arranged in side surface, the inside of shell is equipped with main shaft, one end of main shaft is equipped with step motor, step motor is used to receive control signal and output power, spiral conveying piece is arranged on the outer side of main shaft, spiral conveying piece is equipped with a plurality of energy and information transmission base stations, and main shaft transmits the output power of step motor to spiral conveying piece, so that energy and information transmission base station moves to drop port along main shaft.This drop device realizes the automatic drop of the energy and information transmission base station of drilling robot, improves drop efficiency and accuracy;Overall structure is simple, and it is easy to maintain and replace component, reduces long-term operating cost;It can be according to different drilling environment and task demand, adjust the output power of step motor and the rotation speed of spiral conveying piece, to adapt to different drop demand.In the position that needs to drop, it is sequentially repeated drop, realizes that a plurality of energy and information transmission base stations are arranged at underground purpose, so that long distance signal transmission is changed into multistage short distance signal transmission, it is helpful to effectively solve long distance transmission signal attenuation problem. BRIEF DESCRIPTION OF DRAWINGS

[0014] The utility model will be further described in connection with the drawings and examples:

[0015] Figure 1 It is the sectional view of the utility model.

[0016] Figure 2 is a side view of the utility model;

[0017] Figure 3 is a top view of the utility model;

[0018] Figure 4 is an internal schematic view of the utility model;

[0019] In the figure: shell 1;Stepping motor 2;Coupling 3;Front bearing 4;Main shaft 5;Screw conveying piece 6;Spiral blade 601;Base 602;Limiting plate 603;Rear bearing 7;Sealing gasket 8;End cover 9;Groove 901;Locking assembly 10;Front nut 1001;Rear nut 1002;Drop opening 11;Control door 12;Energy and information transmission base station 13. DETAILED DESCRIPTION

[0020] Example 1:

[0021] As Figures 1-4 shown, a kind of energy and information transmission base station's drop device for drilling robot includes the shell 1 with drop opening 11 in side, the inside of shell 1 is equipped with main shaft 5, one end of main shaft 5 is equipped with stepping motor 2, stepping motor 2 is used to receive control signal and output power, and the outside of main shaft 5 is equipped with screw conveying piece 6, and screw conveying piece 6 is equipped with multiple energy and information transmission base stations 13, and main shaft 5 transmits the output power of stepping motor 2 to screw conveying piece 6, to make energy and information transmission base station 13 move to drop opening 11 along main shaft 5.

[0022] By this structure, the shell 1 of the drop device is equipped with drop opening 11 in side, for energy and information transmission base station 13 is dropped to specified position;Shell 1 ensures the stability and sealing property of device, prevents the interference of external environment to internal component.Adopting stepping motor 2 can satisfy high efficiency and low maintenance requirement, adapts to the requirement of long time continuous operation, and stepping motor 2 receives the control signal transmitted by the control system of drilling robot, and according to control signal, corresponding rotating power is output, and the output power of stepping motor 2 is transmitted to screw conveying piece 6 by main shaft 5, along with the rotation of screw conveying piece 6, energy and information transmission base station 13 moves to drop opening 11 along the axial movement of main shaft 5, realizes the automatic drop of energy and information transmission base station 13 of drilling robot, improves drop efficiency and accuracy.The structure of this drop device is simple, and component is easy to maintain and replace, reduces long-term operating cost.Can also according to different drilling environment and task requirement, adjust the output power of stepping motor 2 and the rotation speed of screw conveying piece 6, to adapt to different drop requirement.

[0023] In preferred scheme, as Figures 1-4As shown, the stepping motor 2 is located inside the shell 1, and a coupling 3 is arranged between the stepping motor 2 and the main shaft 5 for transmitting the output power of the stepping motor 2 to the main shaft 5; a front bearing 4 is arranged on the main shaft 5 near the coupling 3, and a corresponding rear bearing 7 is arranged on the main shaft 5 away from the coupling 3, and the front bearing 4 and the rear bearing 7 are used to provide rolling support. With this structure, the coupling 3 is a connecting piece between the stepping motor 2 and the main shaft 5, which is used to ensure the synchronization of power transmission, and also plays a role in buffering and overload protection; in abnormal conditions, the coupling 3 can prevent the main shaft 5 from bearing excessive torque, and protect the stepping motor 2 and the screw conveyor 6 from being damaged. The front bearing 4 and the rear bearing 7 are installed on both sides of the main shaft 5 to provide stable support in both directions, realize high-precision rolling support between the main shaft 5 and the shell 1, effectively suppress the fluctuation of the axial load, and enhance the stability and carrying capacity of the whole device.

[0024] As shown in Figure 1 and 4 Preferably, the screw conveyor 6 comprises a spiral blade 601 arranged along the axial direction of the main shaft 5, and the spiral blade 601 is located between the front bearing 4 and the rear bearing 7, and is driven to rotate by the main shaft 5, so that the energy and information transmission base station 13 moves towards the drop port 11. With this structure, the energy and information transmission base station 13 is arranged in the gap of the spiral blade 601, and the screw conveyor 6 can increase the stability of the energy and information transmission base station 13, and help to stabilize and accurately during the drop process, and efficiently complete the drop task in the underground environment.

[0025] Preferably, as shown in Figure 1 and 4 A base 602 is arranged at one end of the spiral blade 601, the side surface of the base 602 is connected with the front bearing 4, and a limiting plate 603 is arranged at the other end of the spiral blade 601, and the limiting plate 603 is vertically arranged outside the main shaft 5 at the drop port 11. With this structure, the base 602 is located between the spiral blade 601 and the front bearing 4, and is used to place the energy and information transmission base station 13, and plays a supporting role; the limiting plate 603 can prevent the energy and information transmission base station 13 from deviating from the drop port 11, and ensure the accuracy of the drop.

[0026] Preferably, as shown in Figures 1-3As shown, an end cover 9 is arranged on the top of the shell 1, the other end of the main shaft 5 extends from the top of the shell 1 to the inside of the end cover 9, and the end cover 9 is used to seal the front bearing 4 and the rear bearing 7 arranged on the main shaft 5. With this structure, the end cover 9 is tightly matched with the main shaft 5 and the shell 1, and through precise machining and sealing measures, it prevents moisture or dust in the underground environment from entering the front bearing 4 and the rear bearing 7, ensures the running stability of the front bearing 4 and the rear bearing 7 and prolongs the service life, can prevent external impurities from entering the inside of the shell 1, reduces the maintenance cost, and guarantees the safety and reliability of the system. Preferably, the shell 1 is made of high-performance composite material, which has excellent corrosion resistance and pressure resistance to adapt to harsh underground environment.

[0027] In the preferred embodiment, as shown in Figure 1 , 2 and 4, the rear bearing 7 is located between the shell 1 and the end cover 9, the main shaft 5 extends from the rear bearing 7 to the groove 901 of the end cover 9, a sealing gasket 8 is arranged on the inner side of the groove 901, a locking assembly 10 is arranged on the outer side of the sealing gasket 8, and the end cover 9 is fixed on the outer side of the rear bearing 7 through the locking assembly 10. With this structure, the sealing gasket 8 not only plays a sealing role, but also can limit the axial movement of the main shaft 5, ensuring the positioning accuracy and stability of the screw conveyor 6 during operation.

[0028] In the preferred embodiment, as shown in Figure 1 and 4 , the locking assembly 10 includes a front nut 1001 abutting against the sealing gasket 8, and a rear nut 1002 matched with the front nut 1001. The front nut 1001 and the rear nut 1002 are locked with each other. With this structure, a double-nut locking structure is adopted on the outer side of the sealing gasket 8, the end cover 9 is fixed behind the rear bearing 7 through the mutual locking of the front nut 1001 and the rear nut 1002, providing additional anti-loosening protection, ensuring that the main shaft 5 remains in a fixed position during high-speed rotation and frequent start-stop operations, avoiding thread loosening caused by vibration or torque changes, and improving the reliability and safety of the connection of each component.

[0029] In the preferred embodiment, as shown in Figure 2 and 3 , a control door 12 is arranged at the drop port 11, the control door 12 is electrically connected with the control system of the drilling robot, and the control door 12 is used to open or close the drop port 11. With this structure, when the drop device reaches the specified drop position, the control door 12 receives the signal sent by the control system of the drilling robot, opens the control door 12 to make the drop port 11 in an open state, and the energy and information transmission base station 13 transported by the screw conveyor 6 leaves the drilling robot from the drop port 11 and reaches the specified position; after the drop is completed, the control door 12 is closed to limit the drop of the energy and information transmission base station 13.

[0030] In the preferred embodiment, the energy and information transmission base station 13 includes an information module for transmitting drill bit information and an energy module for transmitting electrical energy. Multiple energy and information transmission base stations 13 are deployed at designated locations. This structure, with multiple energy and information transmission base stations 13 spaced apart at designated locations, enables multi-stage upward transmission of drill bit sensor signals, effectively solving the problem of signal attenuation over long distances, and eliminating the need for laying cables or optical fibers. It also allows for the gradual downward transmission of electrical energy from the ground surface, ensuring the accurate and complete transmission of drill bit operating status information.

[0031] Example 2:

[0032] Further explanation in conjunction with Example 1, such as Figures 1-4 The structure shown illustrates the deployment process of the energy and information transmission base station 13 for the drilling robot, using a deployment device. In this embodiment, multiple energy and information transmission base stations 13 are mounted on a spiral conveyor 6. The deployment device is located at the tail of the drilling robot. As the drilling robot delves deeper into the ground, upon reaching the designated location where the energy and information transmission base station 13 needs to be deployed, a control signal transmitted by the drilling robot's control system drives the stepper motor 2 to rotate. The stepper motor 2 can precisely control its speed and angle, adjusting its rotation according to the received control signal, thereby enabling the stepper motor 2 to output stable rotational power, which is transmitted to the spiral conveyor 6 via the main shaft 5. Under the action of power, the energy and information transmission base station 13 on the spiral conveyor 6 begins to move along the main shaft 5 toward the delivery port 11. When it reaches the delivery port 11, the control system of the drilling robot sends a signal to open the control door 12, and the energy and information transmission base station 13 is delivered to the designated position. At the same time, the control door 12 is closed, and the backfilling device of the drilling robot is used to fill in the energy and information transmission base station 13, completing the delivery of the energy and information transmission base station 13. The above delivery process is repeated sequentially at the required delivery locations, so as to achieve the purpose of arranging multiple energy and information transmission base stations 13 underground at intervals, thereby transforming long-distance signal transmission into multi-level short-distance signal transmission, which helps to effectively solve the problem of signal attenuation in long-distance transmission.

[0033] The above embodiments are merely preferred technical solutions of this utility model and should not be considered as limitations on this utility model. The protection scope of this utility model should be the technical solution described in the claims, including equivalent substitutions of the technical features described in the claims. That is, equivalent substitutions and improvements within this scope are also within the protection scope of this utility model.

Claims

1. A launching device for an energy and information transmission base station of a drilling robot, characterized in that: The application relates to a drilling robot, which comprises a shell (1) provided with a drop port (11) on the side, the inside of the shell (1) is provided with a main shaft (5), one end of the main shaft (5) is provided with a stepping motor (2), the stepping motor (2) is used for receiving a control signal and outputting power, a spiral conveying part (6) is arranged on the outside of the main shaft (5), a plurality of energy and information transmission base stations (13) are arranged on the spiral conveying part (6), the main shaft (5) transmits the output power of the stepping motor (2) to the spiral conveying part (6), so that the energy and information transmission base stations (13) move along the main shaft (5) to the drop port (11).

2. The launching device for the energy and information transmission base station of the drilling robot according to claim 1, characterized in that: The stepping motor (2) is arranged in the inside of the shell (1), a coupling (3) is arranged between the stepping motor (2) and the main shaft (5) and is connected to transmit the output power of the stepping motor (2) to the main shaft (5); a front bearing (4) is arranged on the main shaft (5) close to the coupling (3), a corresponding rear bearing (7) is arranged away from the coupling (3), and the front bearing (4) and the rear bearing (7) are used for providing rolling support.

3. The delivery device for the energy and information transmission base station of the drilling robot according to claim 2, characterized in that: The spiral conveying part (6) comprises spiral blades (601) arranged in the axial direction of the main shaft (5), the spiral blades (601) are arranged between the front bearing (4) and the rear bearing (7), the spiral blades (601) are driven to rotate by the main shaft (5), so that the energy and information transmission base stations (13) move towards the drop port (11).

4. The launching device for the energy and information transmission base station of the drilling robot according to claim 3, characterized in that: A base (602) is arranged at one end of the spiral blade (601), the side of the base (602) is connected to the front bearing (4), the other end of the spiral blade (601) is provided with a limiting plate (603), and the limiting plate (603) is vertically arranged at the drop port (11) on the outside of the main shaft (5).

5. The launching device for the energy and information transmission base station of the drilling robot according to claim 1 or 2, characterized in that: An end cover (9) is arranged on the top of the shell (1), the other end of the main shaft (5) extends to the inside of the end cover (9) from the top of the shell (1), and the end cover (9) is used for sealing the front bearing (4) and the rear bearing (7) arranged on the main shaft (5).

6. The delivery device for the energy and information transmission base station of the drilling robot according to claim 5, characterized in that: The rear bearing (7) is arranged between the shell (1) and the end cover (9), the main shaft (5) extends into a groove (901) of the end cover (9) from the rear bearing (7), a sealing gasket (8) is arranged on the inner side of the groove (901), a locking assembly (10) is arranged on the outer side of the sealing gasket (8), and the end cover (9) is fixed on the outer side of the rear bearing (7) through the locking assembly (10).

7. The launching device for the energy and information transmission base station of the drilling robot according to claim 6, characterized in that: The locking assembly (10) comprises a front nut (1001) abutting against the sealing gasket (8) and a rear nut (1002) matched with the front nut (1001), and the front nut (1001) and the rear nut (1002) are locked with each other.

8. The delivery device for the energy and information transmission base station of the drilling robot according to claim 1, characterized in that: A control door (12) is arranged at the drop port (11), the control door (12) is electrically connected with the control system of the drilling robot, and the control door (12) is used for opening or closing the drop port (11).

9. The launching device for the energy and information transmission base station of the drilling robot according to claim 1, characterized in that: The energy and information transmission base station (13) comprises an information module used for transmitting drill bit information and an energy module used for transmitting electric energy, and a plurality of energy and information transmission base stations (13) are dropped to the designated positions.

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