Drill rod arranging device

Abstract

The invention discloses a drill rod tidying device, which relates to the field of drill rod tidying and comprises a feeding table, supporting legs are fixed at four corners of the bottom of the feeding table, a conveying table is horizontally and convexly arranged at the top of the supporting leg at one end, a jacking mechanism is arranged on the feeding table corresponding to the lower part of the conveying table, and a fixed table is mounted on one side edge, far away from the conveying table, of the feeding table; a lifting table is slidably arranged at the top of the fixing table, a supporting cavity is formed in the fixing table, a hinge frame is obliquely hinged between the fixing table and the lifting table, a supporting device is installed in the supporting cavity, a supporting frame is fixed to the top of the lifting table, and a bearing plate is installed on the side edge of the supporting frame. According to the drill rod tidying device, rod bodies can be jacked one by one through the jacking mechanism during working, so that drill rod tidying treatment can be achieved, the situation that the rod bodies are manually carried and tidied one by one during machining is avoided as much as possible, the working efficiency is improved, meanwhile, the drill rod tidying device can be suitable for large-scale mechanical production, and meanwhile the labor intensity of workers is reduced.

Description

Technical Field

[0001] The present invention relates to the field of drill pipe sorting, and specifically to a drill pipe sorting device. Background Art

[0002] The drill pipe joint is a component of the drill pipe. Generally, it has a cylindrical structure and is divided into male and female joints, which are connected to both ends of the drill pipe body. The service conditions of the drill pipe joint are relatively harsh. During use, it has to bear the action of various complex loads such as tension, torsion, bending, vibration, and impact. When loading the drill pipe during processing, auxiliary sorting treatment of the drill pipe is required.

[0003] In the existing drill pipe sorting, most are through manual sorting. In the production process of manual sorting, the rod bodies are carried one by one manually, with low efficiency and it is difficult to meet large-scale and high-efficiency production. In addition, there is also the problem that manual fatigue is caused by long-term handling of the rod bodies, which affects work efficiency. While the automatic sorting device can feed materials efficiently, reduce manual handling operations, has no labor fatigue, and can meet the requirements of high-efficiency production. Therefore, a drill pipe sorting device is needed to assist in solving this problem. Summary of the Invention

[0004] Based on this, the purpose of the present invention is to provide a drill pipe sorting device to solve the technical problems in the existing drill pipe sorting, where most are through manual sorting. In the production process of manual sorting, the rod bodies are carried one by one manually, with low efficiency and it is difficult to meet large-scale and high-efficiency production. In addition, there is also the problem that manual fatigue is caused by long-term handling of the rod bodies, which affects work efficiency. While the automatic sorting device can feed materials efficiently, reduce manual handling operations, has no labor fatigue, and can meet the requirements of high-efficiency production.

[0005] To achieve the above purpose, the present invention provides the following technical solution: A drill pipe sorting device, including a loading table, four corners at the bottom of the loading table are fixedly provided with support legs, and at the top of one end of the support legs, a conveying table protrudes horizontally. A cavity is provided below the conveying table corresponding to the loading table, and a jacking mechanism for assisting in propping up the drill pipe is installed in the cavity. A position sensor is installed at the top of the loading table;

[0006] A fixed table is installed on one side edge of the loading table away from the conveying table. A lifting table is slidably provided at the top of the fixed table. A support cavity is provided on the fixed table. An articulated frame is inclined and hingedly installed between the fixed table and the lifting table. A support device for assisting the articulated frame to lift alternately is installed in the support cavity. A support frame is fixed at the top of the lifting table, and a bearing plate is installed on the side edge of the support frame.

[0007] The present invention is further configured such that the support device includes a bidirectional lead screw rotatably disposed in a support cavity. Symmetrically sleeved and installed on the bidirectional lead screw are hinge seats. An elevating motor for driving the bidirectional lead screw to rotate is installed on the fixed platform. A sliding seat is hingedly installed at the top of the hinge frame. A sliding cavity is formed at the bottom of the elevating platform. A sliding rod is horizontally fixed in the sliding cavity. The sliding seat is sleeved and installed on the sliding rod, and the sliding seat is hingedly installed at both ends of the top of the hinge frame.

[0008] The present invention is further configured such that two sets of threads with opposite spiral directions are symmetrically formed on the bidirectional lead screw. The bidirectional lead screw is in threaded cooperation with the hinge seats, and an elevating motor for driving the bidirectional lead screw to rotate is installed on the fixed platform.

[0009] The present invention is further configured such that one end of the bearing plate is hingedly installed on a support frame, and the support frame is in an L-shaped frame structure.

[0010] The present invention is further configured such that a second fixing hole is drilled at the end of the bearing plate away from the hinge end, and a first fixing hole is drilled on the side of the support frame. The first fixing hole and the second fixing hole are positioned by inserting a fixing pin.

[0011] The present invention is further configured such that an angle scale plate is embedded and installed on the side of the support frame. Angle scale lines are engraved on the angle scale plate. A pointer protrudes from one end of the bearing plate away from the hinge end, and the pointer cooperates with the angle scale plate for pointing.

[0012] The present invention is further configured such that the jacking mechanism includes a receiving platform installed in a cavity. The receiving platform is in an L-shaped plate structure. A slide rail is vertically fixed on the outer side of the receiving platform. A slider is sleeved and installed on the slide rail. A first receiving plate is installed on the slider. A second receiving plate is installed at the top of the first receiving plate. A protruding plate protrudes from the receiving platform, and a servo motor for determining the lifting of the first receiving plate is installed on the protruding plate.

[0013] The present invention is further configured such that a meshing gear is installed at the front end of the machine shaft of the servo motor. A meshing tooth plate is vertically installed on the side of the first receiving plate facing the servo motor. The meshing gear and the meshing tooth plate are in meshing transmission.

[0014] The present invention is further configured such that the first receiving plate and the second receiving plate are fixedly connected by fixing bolts. A receiving groove for receiving a drill rod is inclinedly formed at the top of the second receiving plate.

[0015] The present invention is further configured such that leveling knobs are installed at the bottom of the support legs and at the four corners of the bottom of the fixed platform. The support legs are in threaded cooperation with the leveling knobs, and the fixed platform is in threaded cooperation with the leveling knobs.

[0016] In summary, the present invention mainly has the following beneficial effects: through the cooperation between the fixed platform and the support frame and the receiving plate, the hinge frame and the support device on the lifting platform, the present invention can place the rod body on the top of the lifting platform by a forklift during work, start the lifting motor, and the lifting motor drives the bidirectional screw rod to rotate forward as a whole. The threaded cooperation between the bidirectional screw rod and the hinge seat can realize the hinge seats approaching each other in pairs, and drive the hinge frame to rise as a whole, so that the lifting platform can be lifted as a whole, thereby assisting in lifting the drill rod. When the bottom of the support frame is flush with the top of the loading platform, the drill rod can be stably slid and set on the top of the loading platform under the action of the deadweight of the drill rod and the inclined receiving plate, and the rod bodies can be lifted one by one by the jacking mechanism subsequently, so as to realize the material handling of the drill rod, and try to avoid the situation of manually moving the rod bodies one by one during processing, so as to improve the work efficiency and be suitable for large-scale mechanical production, while reducing the labor intensity of workers.

[0017] Through the support device that is set, the servo motor is started, and the servo motor drives the meshing gear to rotate as a whole. The meshing gear and the meshing tooth plate are threadedly matched, so that the meshing tooth plate moves, and the meshing tooth plate drives the first receiving plate to move. When the first receiving plate moves, it drives the second receiving plate to rise, so that the drill rod is received in the receiving groove of the second receiving plate and rises and slides. When it reaches the conveying platform, the second receiving plate descends and the drill rod is stably received on the top of the conveying platform, so as to realize the overall material processing of the drill rod. During work, the drill rod placed flat on the top of the loading platform can be auxiliary lifted to the conveying platform, which improves the efficiency of drill rod material sorting and facilitates counting. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the present invention;

[0019] Figure 2 It is a structural schematic diagram of the feeding platform of the present invention;

[0020] Figure 3 It is a structural schematic diagram of the jacking mechanism of the present invention;

[0021] Figure 4 It is a structural schematic diagram of the fixing platform of the present invention;

[0022] Figure 5 A longitudinal cross-sectional view of the fixing platform corresponding to the supporting device of the present invention;

[0023] Figure 6 For the present invention Figure 4 Schematic diagram of the enlarged structure at point A in the middle.

[0024] In the figure: 1. Loading table; 2. Support leg; 3. Conveyor table; 4. Position sensor; 5. Jacking mechanism; 51. Bearing table; 52. Slide rail; 53. Slide block; 54. First bearing plate; 55. Second bearing plate; 56. Fixed bolt; 57. Servo motor; 58. Meshing gear; 59. Meshing rack; 6. Fixed table; 7. Lifting table; 8. Support frame; 9. Bearing plate; 10. Fixed pin; 101. First fixing hole; 102. Second fixing hole; 11. Pointer; 111. Angle scale plate; 12. Hinge frame; 13. Support device; 131. Bi-directional lead screw; 132. Lifting motor; 133. Hinge seat; 134. Slide bar; 135. Sliding seat; 14. Leveling knob. Detailed implementation mode

[0025] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present invention and cannot be understood as a limitation of the present invention.

[0026] A drill pipe sorting device, as Figure 1 、 Figure 2 and Figure 3 shown, includes a loading table 1. Support legs 2 are fixedly installed at the four corners of the bottom of the loading table 1. A conveyor table 3 horizontally protrudes from the top of one end of the support leg 2. A cavity is provided below the conveyor table 3 on the loading table 1. A position sensor 4 is installed at the top of the loading table 1. A jacking mechanism 5 for assisting in lifting the drill pipe is installed in the cavity. The jacking mechanism 5 includes a bearing table 51 installed in the cavity. The bearing table 51 is in an L-shaped plate structure. A slide rail 52 is vertically fixed on the outer side edge of the bearing table 51. A slide block 53 is sleeved and installed on the slide rail 52. A first bearing plate 54 is installed on the slide block 53. A second bearing plate 55 is installed at the top of the first bearing plate 54. A protruding plate protrudes from the bearing table 51. A servo motor 57 for lifting the first bearing plate 54 to be determined is installed on the protruding plate. A meshing gear 58 is installed at the front end of the machine shaft of the servo motor 57. A meshing rack 59 is vertically installed on the side edge of the first bearing plate 54 facing the servo motor 57. The meshing gear 58 and the meshing rack 59 are in meshing transmission.

[0027] Through the provided supporting device 13, the servo motor 57 is started. The servo motor 57 drives the integral rotation of the meshing gear 58. The meshing gear 58 is in threaded fit with the meshing tooth plate 59, so that the meshing tooth plate 59 moves. The meshing tooth plate 59 drives the first receiving plate 54 to move. When the first receiving plate 54 moves, it drives the second receiving plate 55 to rise. Then the drill pipe is received in the receiving groove of the second receiving plate 55 and rises and slides. When it reaches the conveying table 3, the second receiving plate 55 descends, and the drill pipe is stably received at the top of the conveying table 3. Thus, the overall sorting process of the drill pipe is realized, and the drill pipe placed flat at the top of the feeding table 1 can be assisted to rise to the conveying table 3 during work, which is convenient for counting and improves the sorting efficiency of the drill pipe.

[0028] The first receiving plate 54 and the second receiving plate 55 are fixedly connected by a fixing bolt 56. A receiving groove for receiving the drill pipe is inclinedly formed at the top of the second receiving plate 55. Through the detachable design of the first receiving plate 54 and the second receiving plate 55, it is convenient to replace the second receiving plate 55 according to different sizes of the drill pipe during work, thereby improving the overall practicability of the device.

[0029] As Figure 1 、 Figure 4 、 Figure 5 and Figure 6 As shown in

[0030] The lifting platform 7 is lifted up by the lifting means 132, and the two-way screw rod 131 is driven by the lifting means 132 to rotate forward as a whole. The two-way screw rod 131 is threadedly engaged with the hinge seat 133, so that the hinge seats 133 are close to each other and the hinge frame 12 is driven to rise as a whole, so that the lifting platform 7 is lifted up as a whole, thereby assisting in lifting the drill rod. When the bottom of the support frame 8 is flush with the top of the loading platform 1, the drill rod can be stably slidably set on the top of the loading platform 1 under the action of the deadweight of the drill rod and the inclined bearing plate 9, and the rod bodies are subsequently lifted one by one by the lifting mechanism 5, so that the drill rod material processing can be realized, and the situation of manually moving the rod bodies one by one during processing can be avoided as much as possible. While improving work efficiency, it can be suitable for large-scale mechanical production and reduce the labor intensity of workers.

[0031] One end of the carrier plate 9 is hingedly mounted on the support frame 8, and the support frame 8 is an L-shaped frame structure. A second fixing hole 102 is drilled at the carrier plate 9 away from the hinged end, and a first fixing hole 101 is drilled on the side of the support frame 8. The first fixing hole 101 and the second fixing hole 102 are plugged and positioned by a fixing pin 10. The adjustable design of the carrier plate 9 can ensure that the drill rod can be stably moved to the loading platform 1, and the situation that the drill rod does not slide on the carrier plate 9 can be avoided as much as possible.

[0032] An angle scale plate 111 is embedded and installed on the side of the support frame 8, and angle scale lines are engraved on the angle scale plate 111. A pointer 11 is protrudingly provided at the end of the supporting plate 9 away from the hinged end. The pointer 11 and the angle scale plate 111 cooperate with each other in pointing. Through the angle scale plate 111 and the pointer 11, the overall tilt angle of the supporting plate 9 after adjustment can be effectively determined during work.

[0033] Furthermore, leveling knobs 14 are installed at the bottom of the supporting leg 2 and the four corners of the bottom of the fixed platform 6. The supporting leg 2 and the leveling knob 14 are threadedly matched, and the fixed platform 6 and the leveling knob 14 are threadedly matched. By setting the leveling knob 14, the overall levelness of the loading platform 1 and the fixed platform 6 can be effectively adjusted during work, and shaking of the device during work can be avoided as much as possible.

[0034] Working principle of the present invention:

[0035] Before working, rotate the bearing plate 9 to the specified inclination angle, and effectively determine the overall angle of the adjusted bearing plate 9 through the cooperation and indication between the pointer 11 and the angle scale plate 111. Insert the fixed pin 10 into the corresponding first fixing hole 101 and second fixing hole 102 to effectively fix the bearing plate 9.

[0036] Place the drill pipe on the support frame 8 and the bearing plate 9 through a handling machine. Start the lifting motor 132. The lifting motor 132 drives the overall forward rotation of the bidirectional lead screw 131. The bidirectional lead screw 131 is in threaded cooperation with the hinge seat 133, so as to realize the mutual approach of the hinge seats 133 in pairs and drive the overall rise of the hinge frame 12, thereby lifting the lifting platform 7 as a whole, so as to assist in lifting the drill pipe. When the bottom of the support frame 8 is flush with the top of the loading table 1, under the action of the self-weight of the drill pipe and the inclined bearing plate 9, ensure that the drill pipe can slide stably on the top of the loading table 1.

[0037] Through the position sensor 4 at the top of the loading table 1, it is possible to determine whether there is a material to be sorted above the top of the loading table 1. When the drill pipe touches the position sensor 4, start the servo motor 57. The servo motor 57 drives the overall rotation of the meshing gear 58. The meshing gear 58 is in threaded cooperation with the meshing tooth plate 59, so that the meshing tooth plate 59 moves. When the meshing tooth plate 59 drives the first receiving plate 54 to move, the second receiving plate 55 rises when the first receiving plate 54 moves, and then the drill pipe is received in the receiving groove of the second receiving plate 55 and rises and slides. When reaching the conveying table 3, the second receiving plate 55 descends, and the drill pipe is stably received on the top of the conveying table 3, thereby realizing the overall sorting process of the drill pipe.

[0038] Although the embodiments of the present invention have been shown and described, the specific embodiments are only explanations of the present invention and not limitations thereof. The specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art can make modifications, substitutions and variations without creative contributions to the embodiments according to needs, but as long as they are within the scope of the claims of the present invention, they are protected by the patent law.

Claims

1. A drill pipe sorting device, comprising a loading table (1), characterized in that: Four supporting legs (2) are fixedly installed at the four corners of the bottom of the loading table (1). A conveying table (3) horizontally protrudes from the top of one end of the supporting leg (2). A cavity is arranged below the conveying table (3) corresponding to the loading table (1). A jacking mechanism (5) for assisting in propping up the drill pipe is installed in the cavity. A position sensor (4) is installed at the top of the loading table (1). A fixed table (6) is installed on one side edge of the loading table (1) away from the conveying table (3). A lifting table (7) is slidably arranged at the top of the fixed table (6). A supporting cavity is arranged on the fixed table (6). An articulated frame (12) is inclined and hingedly installed between the fixed table (6) and the lifting table (7). A supporting device (13) for assisting the articulated frame (12) to lift and lower alternately is installed in the supporting cavity. A support frame (8) is fixedly installed at the top of the lifting table (7). A bearing plate (9) is installed on the side edge of the support frame (8).

2. The pipe aligning device according to claim 1, wherein: The supporting device (13) includes a bidirectional lead screw (131) rotatably arranged in the supporting cavity. Two articulated seats (133) are symmetrically sleeved and installed on the bidirectional lead screw (131). A lifting motor (132) for driving the bidirectional lead screw (131) to rotate is installed on the fixed table (6). A sliding seat (135) is hingedly installed at the top of the articulated frame (12). A sliding cavity is opened at the bottom of the lifting table (7). A sliding rod (134) is horizontally fixed in the sliding cavity. The sliding seat (135) is sleeved and installed on the sliding rod (134). The sliding seat (135) is hingedly installed at both ends of the top of the articulated frame (12).

3. The pipe handling device according to claim 2, characterized in that: Two groups of threads with opposite spiral directions are symmetrically opened on the bidirectional lead screw (131). The bidirectional lead screw (131) is in threaded cooperation with the articulated seat (133). A lifting motor (132) for driving the bidirectional lead screw (131) to rotate is installed on the fixed table (6).

4. A drill pipe sorting device according to claim 1, characterized in that: One end of the bearing plate (9) is hingedly installed on the support frame (8). The support frame (8) is in an L-shaped frame structure.

5. A drill pipe sorting device according to claim 4, characterized in that: A second fixing hole (102) is drilled at the end of the bearing plate (9) away from the hinge end. A first fixing hole (101) is drilled on the side edge of the support frame (8). The first fixing hole (101) and the second fixing hole (102) are plugged and positioned by a fixing pin (10).

6. A drill pipe sorting device according to claim 1, characterized in that: An angle scale plate (111) is embedded and installed on the side edge of the support frame (8). Angle scale lines are engraved on the angle scale plate (111). A pointer (11) protrudes from the end of the bearing plate (9) away from the hinge end. The pointer (11) and the angle scale plate (111) are cooperatively pointed at each other.

7. A drill pipe sorting device according to claim 1, characterized in that: The jacking mechanism (5) includes a receiving platform (51) installed in the cavity. The receiving platform (51) is in an L-shaped plate structure. A slide rail (52) is vertically fixed on the outer side edge of the receiving platform (51). A slider (53) is sleeved and installed on the slide rail (52). A first receiving plate (54) is installed on the slider (53). A second receiving plate (55) is installed at the top of the first receiving plate (54). A protruding plate is provided on the receiving platform (51), and a servo motor (57) for lifting the first receiving plate (54) to be determined is installed on the protruding plate.

8. A drill pipe sorting device according to claim 7, characterized in that: A meshing gear (58) is installed at the front end of the machine shaft of the servo motor (57). A meshing tooth plate (59) is vertically installed on one side edge of the first receiving plate (54) facing the servo motor (57). Meshing transmission is carried out between the meshing gear (58) and the meshing tooth plate (59).

9. A drill pipe sorting device according to claim 8, characterized in that: The first receiving plate (54) and the second receiving plate (55) are connected and fixed by a fixing bolt (56). A receiving groove for receiving a drill pipe is obliquely opened at the top of the second receiving plate (55).

10. A drill pipe sorting device according to claim 1, characterized in that: Leveling knobs (14) are installed at the bottom of the support legs (2) and at the four corners of the bottom of the fixing table (6). The support legs (2) are in threaded cooperation with the leveling knobs (14), and the fixing table (6) is in threaded cooperation with the leveling knobs (14).

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