V-shaped conveying mechanism and logging instrument transport vehicle

Abstract

The utility model discloses a V-shaped conveying mechanism and a logging instrument transport vehicle, the V-shaped conveying mechanism is used for the logging instrument transport vehicle, and the V-shaped conveying mechanism comprises a support assembly; the multiple first rollers are rotatably connected with the support assembly and are sequentially distributed at intervals in the length direction of the support assembly. The first driving mechanism is in driving connection with the multiple first rollers and drives the multiple first rollers to rotate synchronously; the multiple second rollers are rotatably connected with the support assembly and are sequentially distributed at intervals in the length direction of the support assembly; the second driving mechanism is in driving connection with the second rollers and drives the second rollers to rotate synchronously; the multiple first rollers and the multiple second rollers are symmetrically arranged in a V shape, and the logging instruments are conveyed to the outlet end from the inlet end of the V-shaped conveying mechanism through simultaneous rotation of the multiple first rollers and the multiple second rollers. Time and labor are saved, the labor cost is saved, and meanwhile the carrying efficiency of the logging instrument is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of shaft part transportation equipment, and particularly relates to a V-shaped conveying mechanism and a logging instrument transport vehicle. Background Technique

[0002] Logging instruments are important equipment used in geological exploration and oil extraction. By emitting electromagnetic waves or other signals into the ground and receiving the reflected signals, they analyze the physical properties of underground rock formations. Such equipment can provide key information such as underground structures, rock types, and hydrogeological conditions, which is crucial for the exploration and development of oil and natural gas. Due to the core position of logging instruments in geological exploration, their performance and accuracy directly affect the accuracy and reliability of exploration results. Therefore, the design and manufacture of logging instruments require a high level of technical expertise to ensure stable operation in various complex underground environments.

[0003] However, logging instruments are usually large in volume and heavy in weight, which poses quite a challenge to their handling and transportation. At oil fields or geological exploration sites, logging instruments need to be frequently moved from one well location to another. Therefore, transport vehicles are usually used to transport logging instruments.

[0004] However, in current logging instrument transport vehicles, after transporting the logging instrument to the destination, it is necessary to manually unload the logging instrument from the transport vehicle, resulting in high manual labor intensity and high labor costs. Content of the Utility Model

[0005] In order to solve the technical problems of high manual labor intensity and high labor costs caused by the need to manually unload the logging instrument from the transport vehicle in the existing logging instrument transport vehicle, the utility model provides a V-shaped conveying mechanism, which can electrically convey the logging instrument and unload the logging instrument from the logging instrument transport vehicle, saving time and effort, having a lower cost, and at the same time improving the handling efficiency of the logging instrument.

[0006] To solve the above problems, the utility model is implemented according to the following technical solutions:

[0007] The utility model provides a V-shaped conveying mechanism for a logging instrument transport vehicle, including:

[0008] A bracket assembly;

[0009] A plurality of first rollers, the plurality of first rollers are rotatably connected to the bracket assembly, and the plurality of first rollers are arranged at intervals in sequence along the length direction of the bracket assembly;

[0010] The first driving mechanism, the first driving mechanism is drivingly connected to a plurality of first rollers, and the first driving mechanism drives the plurality of first rollers to rotate synchronously;

[0011] A plurality of second rollers, the plurality of second rollers are rotatably connected to the bracket assembly, and the plurality of second rollers are arranged at intervals in sequence along the length direction of the bracket assembly;

[0012] The second driving mechanism, the second driving mechanism is drivingly connected to a plurality of second rollers, and the second driving mechanism drives the plurality of second rollers to rotate synchronously;

[0013] Wherein, the plurality of first rollers and the plurality of second rollers are arranged symmetrically in a V shape, and the logging instrument is conveyed from the inlet end to the outlet end of the V-shaped conveying mechanism by the simultaneous rotation of the plurality of first rollers and the plurality of second rollers.

[0014] As a preferred embodiment, the bracket assembly includes: a bearing table; a plurality of first brackets, the plurality of first brackets are connected to the bearing table; a plurality of second brackets, the plurality of second brackets are connected to the bearing table; a plurality of third brackets, the plurality of third brackets are connected to the bearing table; wherein, one of the first brackets and one of the third brackets jointly connect one of the first rollers, and one of the second brackets and one of the third brackets jointly connect one of the second rollers.

[0015] As a preferred embodiment, the first roller is connected to the first bracket and the third bracket respectively through a first bearing, and the second roller is connected to the second bracket and the third bracket respectively through a second bearing.

[0016] As a preferred embodiment, the plurality of first brackets have first inclined surface mounting parts, the plurality of second brackets have second inclined surface mounting parts, and the plurality of third brackets have third inclined surface mounting parts.

[0017] As a preferred embodiment, the third bracket is a frustum structure, one of the third brackets has two opposite third inclined surface mounting parts, one of the third inclined surface mounting parts on one of the third brackets is used to mount one of the first rollers, and the other third inclined surface mounting part on the third bracket is used to mount one of the second rollers.

[0018] As a preferred embodiment, the bearing table includes a frame and a plurality of cross beams connected in the frame, and the plurality of cross beams are combined to form a plurality of mounting parts, and the mounting parts are used to mount the first brackets, the second brackets and the third brackets.

[0019] As a preferred embodiment, it further includes: a mounting seat, the mounting seat is connected to the bearing table through a slider assembly, so that the bearing table can translate in the width direction of the mounting seat.

[0020] The present utility model also provides a logging instrument transport vehicle, which includes a transport vehicle main body and the V-shaped conveying mechanism described above.

[0021] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0022] The present utility model provides a V-shaped conveying mechanism. By installing the V-shaped conveying mechanism on a logging instrument transport vehicle and electrically driving the V-shaped conveying mechanism composed of multiple rollers through a driving mechanism, multiple rollers can rotate simultaneously to convey the logging instrument from the inlet end of the V-shaped conveying mechanism to the outlet end. There is no need for manual unloading of the logging instrument, which saves time and effort, reduces labor costs, and improves the handling efficiency of the logging instrument. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The following further describes in detail the specific embodiments of the present utility model with reference to the drawings, where:

[0024] Figure 1 is a schematic structural view of the V-shaped conveying mechanism of the present utility model;

[0025] Figure 2 is a partial schematic structural view of the V-shaped conveying mechanism of the present utility model;

[0026] Figure 3 is a side schematic view of the V-shaped conveying mechanism of the present utility model;

[0027] Figure 4 is a schematic structural view of the logging instrument transport vehicle of the present utility model;

[0028] In the drawings:

[0029] 11 - First support, 12 - Second support, 13 - Third support, 14 - Loading platform;

[0030] 21 - First roller, 22 - Second roller;

[0031] 31 - First motor;

[0032] 41 - Second motor;

[0033] 50 - Mounting seat, 51 - Slide block assembly;

[0034] 61 - Universal wheel, 62 - Driving wheel, 63 - Acoustic and optical alarm light, 64 - Obstacle avoidance sensor, 65 - Protective cover. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0035] Exemplary embodiments will be described in detail herein, and examples thereof are shown in the accompanying drawings. When the following description refers to the accompanying drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this specification. On the contrary, they are merely examples of devices and methods consistent with some aspects of this specification as detailed in the appended claims.

[0036] The terms used in this application are for the purpose of describing specific embodiments only and are not intended to limit this application. Unless otherwise defined, the technical terms or scientific terms used in this specification should have the ordinary meaning as understood by those of ordinary skill in the art to which this application pertains. The terms "first", "second", and similar terms used in this specification and the appended claims do not denote any order, quantity, or importance, but are only used to distinguish different components. Similarly, terms such as "a" or "an" do not denote a quantity limitation, but rather denote the presence of one. "Plurality" or "several" means two or more. Unless otherwise specified, terms such as "front", "rear", "lower", and / or "upper" are for convenience of description only and are not limited to a single position or a spatial orientation. The terms "comprising" or "including" and similar terms mean that the elements or items appearing before "comprising" or "including" cover the elements or items listed after "comprising" or "including" and their equivalents, and do not exclude other elements or items. The terms "connected" or "coupled" and similar terms are not limited to physical or mechanical connections, and may include electrical connections, whether direct or indirect.

[0037] The terms used in this specification are for the purpose of describing specific embodiments only and are not intended to limit this application. The singular forms "a", "an", and "the" used in this specification and the appended claims are also intended to include the plural forms unless the context clearly dictates otherwise. It should also be understood that the term "and / or" as used herein refers to and includes any and all possible combinations of one or more of the associated listed items.

[0038] Next, the embodiments of this specification will be described in detail.

[0039] Please refer to Figures 1 to 4 as shown, Figure 1 is a schematic structural diagram of the V-shaped conveying mechanism of the present utility model, Figure 2 is a partial structural diagram of the V-shaped conveying mechanism of the present utility model, Figure 3 is a side view of the V-shaped conveying mechanism of the present utility model, Figure 4 is a schematic structural diagram of the well logging instrument transport vehicle of the present utility model.

[0040] AsFigures 1 to 4 As shown in Figures 1 to 4 , a V-shaped conveying mechanism of the present utility model for a logging instrument transport vehicle includes a support assembly, a plurality of first rollers 21, a first driving mechanism, a plurality of second rollers 22, and a second driving mechanism. Among them, the plurality of first rollers 21 and the plurality of second rollers 22 are symmetrically arranged in a V shape, and the logging instrument is conveyed from the inlet end to the outlet end of the V-shaped conveying mechanism by the simultaneous rotation of the plurality of first rollers 21 and the plurality of second rollers 22. When unloading the logging instrument from the logging instrument transport vehicle, it saves time and effort and has a lower cost, thereby improving the handling efficiency of the logging instrument.

[0041] Specifically, the plurality of first rollers 21 are rotatably connected to the support assembly, and the plurality of first rollers 21 are sequentially and spacedly arranged along the length direction of the support assembly. The first driving mechanism is drivingly connected to the plurality of first rollers 21, and the first driving mechanism drives the plurality of first rollers 21 to rotate synchronously. The second rollers 22 are rotatably connected to the support assembly, and the plurality of second rollers 22 are sequentially and spacedly arranged along the length direction of the support assembly. The second driving mechanism is drivingly connected to the plurality of second rollers 22, and the second driving mechanism drives the plurality of second rollers 22 to rotate synchronously.

[0042] In one embodiment, the first driving mechanism includes a first motor 31, a plurality of first double gears, a first chain, and a plurality of second chains. One first double gear is connected to one first roller 21, and each two adjacent first double gears are simultaneously connected to a second chain. A first gear is installed on the first motor 31. The first chain is simultaneously connected to the first gear on the first motor 31 and the first double gears on the two first rollers 21 adjacent to the first motor 31 on the left and right. The first motor 31 drives the two adjacent first double gears to rotate through the first gear and the first chain, so that the first rollers 21 adjacent to the first motor 31 rotate. By using the first double gears and the second chains that simultaneously connect two adjacent first double gears, the other first rollers 21 are driven to rotate, realizing the synchronous rotation of the plurality of first rollers 21 by the first driving mechanism.

[0043] Further, the second driving mechanism includes a second motor 41, a plurality of second double gears, a third chain, and a plurality of fourth chains. One second double gear is connected to one second drum 22. Each two adjacent second double gears are simultaneously connected to one fourth chain. A second gear is mounted on the second motor 41. The third chain is simultaneously connected to the second gear on the second motor 41 and the second double gears on the two second drums 22 adjacent to the second motor 41 on the left and right. The second motor 41 drives the two adjacent second double gears on the left and right to rotate through the second gear and the third chain, so that the second drum 22 adjacent to the second motor 41 rotates. By using the second double gears and the fourth chains that simultaneously connect two adjacent second double gears, the other second drums 22 are driven to rotate, realizing the synchronous rotation of the second driving mechanism driving a plurality of second drums 22.

[0044] In one embodiment, the bracket assembly includes a bearing platform 14, a plurality of first brackets 11, a plurality of second brackets 12, and a plurality of third brackets 13. Specifically, the plurality of first brackets 11, the plurality of second brackets 12, and the plurality of third brackets 13 are respectively connected to the bearing platform 14. Among them, one first bracket 11 and one third bracket 13 jointly connect one first drum 21, and one second bracket 12 and one third bracket 13 jointly connect one second drum 22.

[0045] In one embodiment, the first drum 21 is connected to the first bracket 11 and the third bracket 13 respectively through first bearings, and the second drum 22 is connected to the second bracket 12 and the third bracket 13 respectively through second bearings.

[0046] In one embodiment, the plurality of first brackets 11 have first inclined surface mounting portions, the plurality of second brackets 12 have second inclined surface mounting portions, and the plurality of third brackets 13 have third inclined surface mounting portions.

[0047] In one embodiment, the third bracket 13 is a frustum of a pyramid structure. One third bracket 13 has two opposite third inclined surface mounting portions. One of the third inclined surface mounting portions on one third bracket 13 is used to mount one first drum 21, and the other third inclined surface mounting portion on the third bracket 13 is used to mount one second drum 22. So that the plurality of first drums 21 and the plurality of second drums 22 are arranged in a V-shaped symmetry, preventing the logging instrument from rolling or falling out of the logging instrument transport vehicle during transportation.

[0048] In one embodiment, the bearing platform 14 includes a frame and a plurality of cross beams connected within the frame. The plurality of cross beams are combined to form a plurality of mounting portions, and the mounting portions are used to mount the first brackets 11, the second brackets 12, and the third brackets 13.

[0049] In one embodiment, the V-shaped conveying mechanism of the present application further includes a mounting base 50. The mounting base 50 is connected to the carrying platform 14 through a slider assembly 51, enabling the carrying platform 14 to translate in the width direction of the mounting base 50. When there is a deviation within a certain threshold range between the position of the outlet end of the V-shaped conveying mechanism and the unloading and placement point of the logging instrument, the V-shaped conveying mechanism can translate through the slider assembly 51 to make the position of the outlet end flush with the unloading and placement point of the logging instrument. It should be noted that "within a certain threshold range" refers to the threshold range within which the V-shaped conveying mechanism can move relative to the mounting base 50 through the slider assembly 51.

[0050] Specifically, the slider assembly 51 is connected to a motor. By the motor, the slider in the slider assembly 51 moves, and then drives the V-shaped conveying mechanism connected to the slider assembly 51 to move.

[0051] The present utility model also provides a logging instrument transport vehicle, which includes a transport vehicle main body and the above-mentioned V-shaped conveying mechanism.

[0052] In one embodiment, the transport vehicle main body includes a vehicle frame and a controller. The vehicle frame is connected with a plurality of universal wheels 61, and a lifting mechanism is provided on the vehicle frame. The mounting base 50 of the V-shaped conveying mechanism is installed on the lifting mechanism. The lifting mechanism is used to adjust the height of the V-shaped conveying mechanism, so that the V-shaped conveying mechanism can transport the logging instrument to logging instrument placement points at different heights within a certain range through the lifting mechanism.

[0053] Preferably, the lifting mechanism is lifted and lowered by a DC electric cylinder. The lifting mechanism driven by the DC electric cylinder has many advantages, including precise control performance, fast response, low-noise operation, high efficiency, environmental protection and energy saving, no hydraulic leakage, and good durability, etc. It can achieve precise position and speed feedback, thus ensuring the stability and repeatability of the lifting action. In addition, the DC electric cylinder is easy to integrate into an automated system, supports a variety of control signals, and is convenient for realizing complex motion control requirements. The maintenance requirements of the DC motor are relatively low. Preferably, the rated power of the DC electric cylinder is 1000W.

[0054] Preferably, a foldable protective cover 65 is arranged outside the lifting mechanism to prevent the lifting mechanism from being exposed and easily damaged, and to prevent the occurrence of dangerous accidents, etc.

[0055] In this embodiment, the controller is installed in the vehicle frame. The controller is connected to the lifting mechanism and the V-shaped conveying mechanism, and the controller has a wireless communication module. Among them, the controller can communicate with a wireless remote control handle through the wireless communication module, and the controller receives the instructions of the wireless remote control handle to control the lifting mechanism and the V-shaped conveying mechanism.

[0056] It can be understood that a controller is a component that can receive input signals, process data, and output control signals according to a predetermined logic or algorithm to direct or adjust the operating state of a system, such as a microcontroller. In this application, the controller is connected to a lifting mechanism, a V-shaped conveying mechanism, etc., and communicates with a wireless remote control handle through a wireless communication module, enabling remote sending of instructions through the wireless remote control handle. When the wireless communication module of the controller receives the instruction, the controller controls relevant components to execute the instruction, such as controlling the lifting mechanism to raise the height, etc.

[0057] In one embodiment, the logging instrument transport vehicle further includes a drive assembly, and the drive assembly is arranged on the vehicle body. The drive assembly includes two motors, two speed reducers, and two drive wheels 62. The speed reducers are fixedly connected to the vehicle body, one speed reducer is correspondingly connected to one motor, and one speed reducer is correspondingly connected to one drive wheel 62. Among them, the drive assembly is connected to the controller, and the controller receives instructions from the wireless remote control handle to control the drive assembly.

[0058] Preferably, the two motors are servo motors. Servo motors have characteristics such as high-precision control, fast response, high reliability, wide speed regulation range, good dynamic performance and stability, etc. They usually have a high torque density and a small moment of inertia, which enables servo motors to exhibit excellent dynamic response during startup, acceleration, deceleration, and stop. Preferably, the rated power of each servo motor is 1000W.

[0059] In one embodiment, a battery assembly is arranged inside the vehicle frame, and the battery assembly is connected to the lifting mechanism, the V-shaped conveying mechanism, the slider assembly 51, and the drive assembly to provide power for them.

[0060] Preferably, the battery assembly is a battery assembly made of lead-acid materials. Lead-acid batteries have the characteristics of high reliability, high cost-effectiveness, simple maintenance, high discharge rate, and high recycling rate. They have a good floating charge life and are suitable for standby power systems that are in a charged state for a long time. At the same time, they perform well in high-current discharge applications. In addition, the manufacturing materials of lead-acid batteries are abundant and easy to recycle, which helps to reduce the environmental impact of waste batteries.

[0061] In one embodiment, an obstacle avoidance sensor 64 is connected to the side wall of the vehicle frame, and the obstacle avoidance sensor 64 is connected to the controller.

[0062] It can be understood that the obstacle avoidance sensor 64 is a device used to detect the presence of objects and avoid collisions with them. In this application, by connecting the obstacle avoidance sensor 64 to the controller, the obstacle avoidance sensor 64 continuously monitors the environment around the logging instrument transport vehicle. The controller can receive the data from the obstacle avoidance sensor 64, analyze and identify obstacles. When the obstacle avoidance sensor 64 detects an obstacle in the forward direction of the transport vehicle, an instruction can be sent to the drive assembly through the controller to make the logging instrument transport vehicle reverse or stop moving forward to avoid the obstacle.

[0063] In one embodiment, a sound and light alarm lamp 63 is further provided on the side wall of the vehicle frame. The sound and light alarm lamp 63 combines sound and light signals to remind or warn people of potential dangers or emergencies. During the operation of the logging instrument transport vehicle of this application, the surrounding personnel are safety reminded through the sound and light alarm lamp 63.

[0064] In a specific embodiment, a V-shaped conveying mechanism is installed on the logging instrument transport vehicle. When it is necessary to transport the logging instrument to other destinations, first place the logging instrument in the V-shaped conveying mechanism. Control the movement of the logging instrument transport vehicle to the destination through a wireless remote control handle. Control the first roller 21 and the second roller 22 of the V-shaped conveying mechanism to rotate simultaneously through the wireless remote control handle to convey the logging instrument out of the V-shaped conveying mechanism. If the destination where the logging instrument is placed is higher than the position where the logging instrument is placed in the V-shaped conveying mechanism, control the lifting mechanism to raise the height through the wireless remote control handle so that the position where the logging instrument is placed in the V-shaped conveying mechanism is flush with the destination where the logging instrument is placed. If the destination where the logging instrument is placed is lower than the position where the logging instrument is placed in the V-shaped conveying mechanism, control the lifting mechanism to lower the height through the wireless remote control handle so that the position where the logging instrument is placed in the V-shaped conveying mechanism is flush with the destination where the logging instrument is placed. If the destination where the logging instrument is placed and the position where the logging instrument is placed in the V-shaped conveying mechanism are at the same height, but their horizontal positions are inconsistent, it can be adjusted by controlling the slider assembly 51 to drive the V-shaped conveying mechanism to move left and right through the wireless remote control handle so that the position where the logging instrument is placed in the V-shaped conveying mechanism is aligned with the destination where the logging instrument is placed.

[0065] For other structures of the V-shaped conveying mechanism and the logging instrument transport vehicle described in this embodiment, refer to the prior art.

[0066] The above is only a preferred embodiment of the present invention, and does not impose any form of limitation on the present invention. Therefore, any modifications, equivalent changes and decorations made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A V-shaped conveying mechanism for a logging instrument transport vehicle, characterized in that, Comprising: A support assembly; A plurality of first rollers, the plurality of first rollers being rotatably connected to the support assembly, and the plurality of first rollers being arranged at intervals in sequence along the length direction of the support assembly; A first driving mechanism, the first driving mechanism being drivingly connected to the plurality of first rollers, and the first driving mechanism driving the plurality of first rollers to rotate synchronously; A plurality of second rollers, the plurality of second rollers being rotatably connected to the support assembly, and the plurality of second rollers being arranged at intervals in sequence along the length direction of the support assembly; A second driving mechanism, the second driving mechanism being drivingly connected to the plurality of second rollers, and the second driving mechanism driving the plurality of second rollers to rotate synchronously; Wherein, the plurality of first rollers and the plurality of second rollers are arranged symmetrically in a V shape, and the logging tool is conveyed from the inlet end to the outlet end of the V-shaped conveying mechanism by the simultaneous rotation of the plurality of first rollers and the plurality of second rollers.

2. The V-shaped conveying mechanism according to claim 1, characterized in that, The support assembly includes: A bearing platform; A plurality of first supports, the plurality of first supports being connected to the bearing platform; A plurality of second supports, the plurality of second supports being connected to the bearing platform; A plurality of third supports, the plurality of third supports being connected to the bearing platform; Wherein, one of the first supports and one of the third supports jointly connect one of the first rollers, and one of the second supports and one of the third supports jointly connect one of the second rollers.

3. The V-shaped conveying mechanism according to claim 2, wherein: The first roller is connected to the first support and the third support respectively through a first bearing, and the second roller is connected to the second support and the third support respectively through a second bearing.

4. The V-shaped conveying mechanism according to claim 2, wherein: The plurality of first supports have first inclined surface mounting parts, the plurality of second supports have second inclined surface mounting parts, and the plurality of third supports have third inclined surface mounting parts.

5. The V-shaped conveying mechanism according to claim 4, wherein: The third support is in a frustum of a pyramid structure, and one of the third supports has two opposite third inclined surface mounting parts. One of the third inclined surface mounting parts on one of the third supports is used for mounting one of the first rollers, and the other third inclined surface mounting part on the third support is used for mounting one of the second rollers.

6. The V-shaped conveying mechanism according to claim 2, wherein: The bearing platform includes a frame and a plurality of cross beams connected within the frame, and the plurality of cross beams are combined to form a plurality of mounting parts for mounting the first support, the second support, and the third support.

7. The V-shaped conveying mechanism according to claim 2, characterized in that, Further comprising: A mounting seat, the mounting seat being connected to the bearing platform through a slider assembly, so that the bearing platform can translate in the width direction of the mounting seat.

8. A logging instrument transport vehicle, characterized in that, The logging tool transport vehicle includes a transport vehicle main body and the V-shaped conveying mechanism according to any one of claims 1-7.

Images