An angle-adjustable oil drilling cuttings collector

Abstract

The utility model relates to the technical field of rock debris collection, especially to an angle-adjustable petroleum drilling rock debris collector, which comprises a mounting seat, an angle adjusting assembly arranged at the bottom of the mounting seat, a rock debris collector body arranged at the bottom of the angle adjusting assembly, and a cleaning assembly arranged at one side of the mounting seat. The utility model is provided with the angle adjusting assembly, a motor drives gear one to rotate, then the rotation of the rotating shaft is driven through the meshing transmission of gear one and gear two, and then the rotating table and the rock debris collector body are rotated to a suitable direction, so that the horizontal orientation adjustment of the rock debris collector body can be accurately controlled, the needs of different drilling sites for the collection orientation are met, and secondly, the telescopic cylinder is telescopic through the telescopic rod, power is transmitted to the inclined plate through the connecting piece one and the connecting piece two, the inclined plate is driven to rotate around the mounting frame one, and thus the angle of the rock debris collector body can be flexibly adjusted, and different drilling angles and rock debris collection requirements can be adapted.

Description

Technical Field

[0001] This utility model relates to the field of cuttings collection technology, and in particular to an adjustable-angle oil drilling cuttings collector. Background Technology

[0002] An oil drilling cuttings collector is a specialized device used in oil drilling to collect cuttings samples that return to the surface from the bottom of the well with the drilling fluid in real time and continuously. This allows for geological analysis of the cuttings and helps determine the lithology of the formation and the presence of oil and gas.

[0003] However, traditional oil drilling cuttings collectors are usually fixed in place, which makes it impossible to accurately control the collection direction according to the actual conditions of different drilling sites, nor can they flexibly adapt to different drilling angles and cuttings collection requirements, resulting in low collection accuracy and efficiency. Secondly, after the cuttings are collected and removed, dirt and cuttings are easily left on the inner and outer walls of traditional oil drilling cuttings collectors. This not only affects the accuracy of subsequent cuttings collection, but also the long-term accumulation of residues will shorten the service life of the device.

[0004] Prior art 1 (Chinese patent application number CN202410989892.6, application date 2024-07-23) discloses an automatic drilling cuttings collection device, including a cuttings collection assembly, a drilling outer sleeve and a cuttings collection inner cylinder that rotates relative to its inner cavity, a drilling sampling component consisting of a bearing outer sleeve seat rotatably sleeved on the periphery of the drilling outer sleeve, a bearing outer sleeve seat with a drive box on the outer wall, and a gear component connected by a driving force inside the box, the gear component driving the drilling outer sleeve to rotate, and a collection and gathering component including a hydraulic push-pull rod installed on the outside of the bearing outer sleeve seat and a collection push-pull plate connected to its free extension end. This device achieves automated collection through a servo motor and gear transmission. The hydraulic push-pull rod and the collection push-pull plate ensure the integrity of the cuttings, and the relative rotation limiting component reduces friction and extends service life.

[0005] Prior art 2 (Chinese patent application number CN202322396773.3, application date 2023-09-05) discloses an automatic drilling cuttings collection device, including a base, a motor fixedly installed on the top of the base, a reducer fixedly installed at the output end of the motor, and a cuttings collection tube fixedly installed at the output end of the reducer. The surface of the cuttings collection tube has an array of through holes, and a water inlet pipe is arranged along its axis inside the cuttings collection tube. The array of through holes ensures that the cuttings to be collected enters the tube, while large pieces of cuttings are blocked from the outside. Compared with the conventional spiral opening, it can also prevent large pieces of cuttings from entering the cuttings collection tube or getting stuck between the cuttings collection tube and the water inlet pipe, thus achieving the purpose of scientifically collecting cuttings and ensuring the quantity of cuttings collected. Utility Model Content

[0006] The purpose of this invention is to provide an adjustable-angle oil drilling cuttings collector to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, the present invention provides the following technical solution: it includes a mounting base, an angle adjustment component is provided at the bottom of the mounting base, a rock cuttings collector body is provided at the bottom of the angle adjustment component, and a cleaning component is provided on one side of the mounting base.

[0008] As a preferred embodiment of this utility model, the angle adjustment component includes a mounting box disposed at the bottom of the mounting base. A motor is disposed on one side of the mounting box, and a gear is disposed on the transmission end of the motor. A bearing seat is disposed in the mounting box on one side of the motor. A rotating shaft is inserted into the bearing seat, and a gear is sleeved on the outside of the rotating shaft. The gear and the gear mesh with each other.

[0009] As a preferred embodiment of this utility model, a protective plate is provided at the bottom of the mounting box, the rotating shaft passes through the protective plate, a bearing seat two is sleeved at the bottom of the rotating shaft, and a rotating table is provided at the bottom of the rotating shaft through the bearing seat two.

[0010] As a preferred embodiment of this utility model, a telescopic cylinder is provided on one side of the bottom of the rotating platform, a connector is provided at the bottom of the telescopic rod of the telescopic cylinder, a mounting frame is provided on the side of the bottom of the rotating platform away from the telescopic cylinder, an inclined plate is movably mounted on the mounting frame, a connector is provided on the side of the inclined plate away from the mounting frame, the connector is connected to the connector, and the rock cuttings collector body is located at the bottom of the inclined plate.

[0011] As a preferred embodiment of this utility model, the cleaning component includes a second mounting bracket disposed on one side of the mounting base. A fixed sleeve is disposed at the bottom of the second mounting bracket, and a lead screw is inserted into the fixed sleeve. A second motor is disposed at the top of the second mounting bracket corresponding to the fixed sleeve. The transmission end of the second motor is connected to one end of the lead screw. A lifting block is spirally sleeved on the outside of the lead screw. A pair of guide rails are symmetrically disposed on the inner walls of both sides of the second mounting bracket, and the lifting block is slidably disposed on the guide rails.

[0012] As a preferred embodiment of this utility model, a support rod is provided on one side of the lifting block, an outer wall water sprayer is provided at the bottom of the support rod, a pipe connection port one is provided on one side of the outer wall water sprayer, and a top water sprayer is provided at the bottom of the inclined plate corresponding to the position of the rock cuttings collector body, with a pipe connection port two provided on the top water sprayer.

[0013] Compared with the prior art, the above-mentioned technical solution of this utility model has the following beneficial technical effects:

[0014] 1. This utility model, by setting an angle adjustment component, drives a motor to rotate a gear, which in turn drives a rotating shaft to rotate through the meshing transmission of gear one and gear two. This allows the rotary table and the rock cuttings collector body to rotate to a suitable position, enabling precise control of the horizontal orientation adjustment of the rock cuttings collector body to meet the needs of different drilling sites for collection orientation. Secondly, the telescopic cylinder extends and retracts through a telescopic rod, transmitting power to the inclined plate through connector one and connector two, causing the inclined plate to rotate around the mounting frame one, thereby flexibly adjusting the angle of the rock cuttings collector body. This adapts to different drilling angles and rock cuttings collection requirements, greatly improving the accuracy and efficiency of collection.

[0015] 2. This utility model, through the setting of a cleaning component, uses motor two to drive the lead screw to rotate, converting the rotational motion of the lead screw into the linear motion of the lifting block. The lifting block moves stably up and down along the guide rail, driving the support rod and the outer wall sprayer to move up and down, rinsing the outer wall of the rock cuttings collector. At the same time, motor one is restarted to make the rotating table drive the rock cuttings collector body to rotate. With the lifting and lowering of the outer wall sprayer, the outer wall sprayer can thoroughly and evenly rinse the outer wall of the device, effectively removing dirt and rock cuttings residue from the outer wall, improving the cleaning effect. Secondly, the top sprayer at the bottom of the inclined plate is connected to an external water source through pipe connection port two to rinse the inside of the rock cuttings collector body, realizing a comprehensive cleaning of the inside and outside of the rock cuttings collector body, ensuring the cleanliness of the device, avoiding the impact of rock cuttings residue on the next use, and providing a guarantee for the long-term stable operation of the device. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the angle adjustment component structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the telescopic cylinder structure in the angle adjustment component of this utility model;

[0019] Figure 4 This is a schematic diagram of the tilting plate structure in the angle adjustment component of this utility model;

[0020] Figure 5 This is a schematic diagram of the cleaning component structure of this utility model.

[0021] Reference numerals: Mounting base 1, Angle adjustment component 2, Mounting box 21, Motor 1 22, Gear 1 23, Bearing seat 1 24, Rotating shaft 25, Gear 26, Protective plate 27, Rotary table 28, Bearing seat 29, Telescopic cylinder 210, Connector 1 211, Mounting frame 1 212, Inclined plate 213, Connector 2 214, Rock cuttings collector body 3, Cleaning component 4, Mounting frame 2 41, Fixing sleeve 42, Lead screw 43, Motor 2 44, Lifting block 45, Guide rail 46, Support rod 47, External wall sprayer 48, Pipe connection port 1 49, Top sprayer 410, Pipe connection port 2 411. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be understood that these descriptions are merely exemplary and not intended to limit the scope of this utility model. Furthermore, descriptions of well-known structures and technologies are omitted in the following description to avoid unnecessarily obscuring the concept of this utility model.

[0023] like Figures 1-5 As shown, the present invention proposes an adjustable angle oil drilling cuttings collector, which includes a mounting base 1, an angle adjustment component 2 at the bottom of the mounting base 1, a cuttings collector body 3 at the bottom of the angle adjustment component 2, and a cleaning component 4 on one side of the mounting base 1.

[0024] The angle adjustment assembly 2 includes a mounting box 21 located at the bottom of the mounting base 1. The mounting box 21 provides a mounting base for other components in the angle adjustment assembly 2. A motor 22 is located on one side of the mounting box 21. A gear 23 is located at the transmission end of the motor 22. The motor 22 provides rotational power to the gear 23. A bearing seat 24 is located inside the mounting box 21 on the side of the motor 22. A rotating shaft 25 is inserted into the bearing seat 24. The bearing seat 24 provides rotational power to the rotating shaft 25 to ensure the stability of the rotating shaft 25 during rotation. A gear 26 is sleeved on the outside of the rotating shaft 25. The gear 23 meshes with the gear 26. When the gear 23 rotates, it transmits power to the gear 26 through meshing, thereby driving the gear 26 and the rotating shaft 25 to rotate.

[0025] The bottom of the mounting box 21 is provided with a protective plate 27, which protects the internal components of the mounting box 21 from external environmental interference. The rotating shaft 25 passes through the protective plate 27, and a bearing seat 29 is fitted at the bottom of the rotating shaft 25. A rotating platform 28 is provided at the bottom of the rotating shaft 25 through the bearing seat 29. The bearing seat 29 supports the rotating platform 28 and ensures the stability when the rotating shaft 25 drives the rotating platform 28 to rotate.

[0026] A telescopic cylinder 210 is provided on one side of the bottom of the rotating platform 28. The telescopic cylinder 210 changes the angle between the inclined plate 213 and the rotating platform 28 by the telescopic movement of the telescopic rod. A connector 211 is provided at the bottom of the telescopic rod of the telescopic cylinder 210. A mounting frame 212 is provided on the side of the bottom of the rotating platform 28 away from the telescopic cylinder 210. The mounting frame 212 provides a mounting base for the inclined plate 213 and allows the inclined plate 213 to rotate at a certain angle around the mounting frame 212. The inclined plate 213 is movably mounted on the mounting frame 212. The inclined plate 213 provides a mounting base for the rock cuttings collector body 3. A connector 214 is provided on the side of the inclined plate 213 away from the mounting frame 212. The connector 211 and the connector 214 are connected. The combined use of the connector 211 and the connector 214 can transmit the power of the telescopic cylinder 210 to the inclined plate 213. The rock cuttings collector body 3 is located at the bottom of the inclined plate 213.

[0027] The cleaning component 4 includes a second mounting bracket 41 located on one side of the mounting base 1. The second mounting bracket 41 provides a mounting base for other components in the cleaning component 4. A fixing sleeve 42 is provided at the bottom of the second mounting bracket 41, and a lead screw 43 is inserted into the fixing sleeve 42. The fixing sleeve 42 provides support for the lead screw 43 and ensures the stability of the lead screw 43 during rotation. A second motor 44 is provided at the top of the second mounting bracket 41 corresponding to the position of the fixing sleeve 42. The transmission end of the second motor 44 is connected to one end of the lead screw 43, and the second motor 44 provides rotational power for the lead screw 43, converting the rotational motion of the lead screw 43 into the linear motion of the lifting block 45. The lifting block 45 is spirally sleeved on the outside of the lead screw 43. The lifting block 45 provides a mounting base for the support rod 47 and the outer wall sprayer 48. A pair of guide rails 46 are symmetrically arranged on the inner walls on both sides of the second mounting bracket 41. The lifting block 45 is slidably mounted on the guide rails 46, and the guide rails 46 provide guidance for the lifting block 45 and ensure the stability of the lifting block 45 during movement.

[0028] A support rod 47 is provided on one side of the lifting block 45, and an outer wall water sprayer 48 is provided at the bottom of the support rod 47. When the lifting block 45 is raised or lowered, the outer wall water sprayer 48 is raised or lowered through the support rod 47. A pipe connection port 49 is provided on one side of the outer wall water sprayer 48. The outer wall water sprayer 48 can be connected to an external water source through the pipe connection port 49 to rinse the outer wall of the rock cuttings collector. A top water sprayer 410 is provided at the bottom of the inclined plate 213 corresponding to the position of the rock cuttings collector body 3. A second pipe connection port 411 is provided on the top water sprayer 410. The top water sprayer 410 is connected to an external water source through the second pipe connection port 411 to rinse the inside of the rock cuttings collector body 3.

[0029] In use, the operator first installs the entire device onto the external drilling equipment. Based on the actual conditions at the drilling site, the operator starts the motor 22 in the angle adjustment component 2. The motor 22 drives the gear 23 to rotate. The gear 23 transmits power to the gear 26 through meshing. The gear 26 then drives the rotating shaft 25 to rotate, thereby causing the rotating table 28 to rotate. The rotating table 28, together with the cuttings collector body 3, is then rotated to the appropriate position. Next, the telescopic cylinder 210 is activated. The telescopic rod of the telescopic cylinder 210 extends and retracts. Through the cooperation of the connector 211 and the connector 214, the power is transmitted to the inclined plate 213, causing the inclined plate 213 to rotate around the mounting frame 212. Finally, the cuttings collector body 3 is adjusted to the appropriate angle for accurate collection of cuttings generated during oil drilling.

[0030] After the collection work is completed, the rock cuttings collector body 3 needs to be cleaned. First, start the second motor 44 in the cleaning component 4. The second motor 44 drives the lead screw 43 to rotate, converting the rotational motion of the lead screw 43 into the linear motion of the lifting block 45. The lifting block 45 drives the support rod 47 and the outer wall sprayer 48 to rise and fall along the guide rail 46. The outer wall sprayer 48 is connected to an external water source through the pipe connection port 49 to rinse the outer wall of the device. At the same time, start the first motor 22 again, so that the rotating table 28 drives the rock cuttings collector body 3 to rotate, so that the outer wall sprayer 48 can evenly rinse the outer wall of the rock cuttings collector body 3. In addition, the top sprayer 410 at the bottom of the inclined plate 213 is connected to an external water source through the pipe connection port 411 to rinse the inside of the rock cuttings collector body 3, thereby ensuring that the device is clean for the next use.

[0031] It should be understood that the specific embodiments described above are merely illustrative or explanatory of the principles of this utility model and do not constitute a limitation thereof. Therefore, any modifications, equivalent substitutions, improvements, etc., made without departing from the spirit and scope of this utility model should be included within its protection scope. Furthermore, the appended claims are intended to cover all variations and modifications falling within the scope and boundaries of the appended claims, or equivalent forms of such scope and boundaries.

Claims

1. An adjustable-angle oil drilling cuttings collector, comprising: The mounting base (1) is characterized in that: an angle adjustment component (2) is provided at the bottom of the mounting base (1), a rock cuttings collector body (3) is provided at the bottom of the angle adjustment component (2), and a cleaning component (4) is provided on one side of the mounting base (1).

2. The adjustable-angle oil drilling cuttings collector according to claim 1, characterized in that: The angle adjustment component (2) includes a mounting box (21) located at the bottom of the mounting base (1). A motor (22) is located on one side of the mounting box (21). A gear (23) is located at the transmission end of the motor (22). A bearing seat (24) is located in the mounting box (21) on one side of the motor (22). A rotating shaft (25) is inserted into the bearing seat (24). A gear (26) is sleeved on the outside of the rotating shaft (25). The gear (23) meshes with the gear (26).

3. The adjustable-angle oil drilling cuttings collector according to claim 2, characterized in that: The mounting box (21) is provided with a protective plate (27) at the bottom. The rotating shaft (25) passes through the protective plate (27). The bottom of the rotating shaft (25) is fitted with a bearing seat (29). The bottom of the rotating shaft (25) is provided with a rotating table (28) through the bearing seat (29).

4. The adjustable-angle oil drilling cuttings collector according to claim 3, characterized in that: A telescopic cylinder (210) is provided on one side of the bottom of the rotating platform (28). A connector (211) is provided at the bottom of the telescopic rod of the telescopic cylinder (210). A mounting frame (212) is provided on the side of the bottom of the rotating platform (28) away from the telescopic cylinder (210). An inclined plate (213) is movably mounted on the mounting frame (212). A connector (214) is provided on the side of the inclined plate (213) away from the mounting frame (212). The connector (211) and the connector (214) are connected. The rock cuttings collector body (3) is located at the bottom of the inclined plate (213).

5. An adjustable-angle oil drilling cuttings collector according to claim 4, characterized in that: The cleaning component (4) includes a second mounting bracket (41) disposed on one side of the mounting base (1). A fixed sleeve (42) is disposed at the bottom of the second mounting bracket (41). A lead screw (43) is inserted into the fixed sleeve (42). A second motor (44) is disposed at the top of the second mounting bracket (41) corresponding to the fixed sleeve (42). The transmission end of the second motor (44) is connected to one end of the lead screw (43). A lifting block (45) is spirally sleeved on the outside of the lead screw (43). A pair of guide rails (46) are symmetrically disposed on the inner walls of both sides of the second mounting bracket (41). The lifting block (45) is slidably disposed on the guide rail (46).

6. The adjustable-angle oil drilling cuttings collector according to claim 5, characterized in that: A support rod (47) is provided on one side of the lifting block (45), and an outer wall water sprayer (48) is provided at the bottom of the support rod (47). A pipe connection port (49) is provided on one side of the outer wall water sprayer (48). A top water sprayer (410) is provided at the bottom of the inclined plate (213) corresponding to the position of the rock cuttings collector body (3). A pipe connection port (411) is provided on the top water sprayer (410).

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