Mine water injection pump detection device

Abstract

The application discloses a mine water injection pump detection device and relates to the field of water injection pump detection.The device comprises a detection box and a conveying table, two groups of conveying belts are arranged in the conveying table, the two groups of conveying belts are arranged on the two sides of the detection box and are symmetrically arranged along the center line of the detection box, a detection assembly is arranged in the detection box, the detection assembly comprises a defect detection part for visual detection through a camera and a hoisting component for lifting the water injection pump and finally placing the water injection pump in a vertical state, a cleaning assembly for preventing dust from interfering with the camera shooting is further arranged in the detection box, the cleaning assembly is arranged in a manner of airflow impact on the water injection pump in the vertical state, and a receiving assembly is arranged between the two groups of conveying belts.The application has the advantages that the water injection pump is fixed in a vertical state through hoisting, then the water injection pump is detected for defects in cooperation with the rotating defect detection part, dust and solid impurities are reduced by airflow effect, and the device is convenient to use.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of water injection pumps, and particularly relates to a mine water injection pump detection device. BACKGROUND

[0002] The main function of a water injection pump is to inject the ground surface flushing medium, i.e. water, mud or polymer, into the well under a certain pressure along with the drill bit during drilling, so as to cool the drill bit, clean the drilling tool, drive the drilling machine, and bring the rock after drilling back to the bottom surface.

[0003] Since the working conditions of the water injection pump are relatively harsh, the pump body of the water injection pump needs to be detected for defects during processing of the water injection pump, and an image detection method is generally used in the detection process of the pump body.

[0004] 1. The detection angle is not sufficient, and the outer surface of the pump body is usually detected, and the internal detection effect of the pump body is poor.

[0005] 2. During detection, the pump body is prone to have residual attachments left over during processing, thereby affecting the visual detection effect and accuracy.

[0006] Based on the above problems, the application designs a mine water injection pump detection device. SUMMARY

[0007] The purpose of the application is to solve the problems in the prior art and provide a mine water injection pump detection device.

[0008] A mine water injection pump detection device comprises:

[0009] a detection box;

[0010] a conveying table for conveying the water injection pump, two groups of conveying belts are arranged in the conveying table, and the two groups of conveying belts are arranged on both sides of the detection box and symmetrically along the center line of the detection box;

[0011] a detection assembly is arranged in the detection box, the detection assembly comprises a defect detection part for visual detection by a camera and a lifting part for lifting the water injection pump and finally placing the water injection pump in a vertical state;

[0012] a cleaning assembly is further arranged in the detection box to prevent dust from interfering with the camera shooting, and the cleaning assembly acts on the water injection pump in the vertical state in the form of airflow impact;

[0013] a receiving assembly is arranged between the two groups of conveying belts to collect the impurities dropped from the water injection pump in the vertical state after being processed by the cleaning assembly;

[0014] The two conveying belts are opposite in conveying direction when the storage assembly is working.

[0015] Preferably, the hoisting component comprises two hoisting parts arranged on both sides of the water injection pump, each of the hoisting parts comprises:

[0016] a limiting block matched with the pipe opening in the water injection pump,

[0017] a locking part arranged on the limiting block and fixed on the pipe opening in the water injection pump by pressure;

[0018] a mounting table, the limiting block is slidingly connected with the mounting table;

[0019] a hydraulic cylinder I rotatably connected with the conveying table;

[0020] a support fixed with the back side of the mounting table and mounted with the movable end of the hydraulic cylinder I;

[0021] a hydraulic cylinder III mounted on the support and having its movable end connected with the limiting block through the support;

[0022] two hydraulic cylinders II, each of the hydraulic cylinders II is movably connected with the hydraulic cylinder I through the movable table, and the hydraulic cylinder II is rotatably connected with the conveying table.

[0023] The defect detection part further comprises:

[0024] a ring-shaped guide table;

[0025] a rotating table matched with the lower side of the guide table and movably connected with the rotating table;

[0026] the camera is mounted on the bottom of the rotating table and acts on the central axis of the guide table by tilting;

[0027] a fixed plate connected with the center of the rotating table and the guide table at both ends;

[0028] a rotating motor mounted on the outer top of the detection box and having its output shaft passing through the top of the detection box and connected with the fixed plate.

[0029] Preferably, the cleaning assembly comprises:

[0030] a gas storage tank fixed on the inner top of the detection box, the output shaft of the rotating motor passes through the gas storage tank and the part in the gas storage tank is connected with a pressurizing blade;

[0031] Two air flow pressurizing pipes, two air flow pressurizing pipes are connected to locking parts in two hoisting parts respectively, the air flow pressurizing pipe includes a right-angle pipe part connected with a guide table and a hose part connected with a mounting table, the right-angle section of the right-angle pipe part passes over the rotating table, and the air flow pressurizing pipe is located on the upper side of the guide table.

[0032] Preferably, the storage assembly comprises a gap arranged between the two conveying belts, and a storage box is connected to the gap in a matched mode, and the side surface of the storage box penetrates through the side wall of the conveying table and is in communication with the outside.

[0033] Preferably, the front and rear sides of the detection box are respectively provided with openings for the water injection pump to enter and exit.

[0034] Preferably, a connecting cavity is arranged in the rotating table, and one roller is arranged on each side of the guide table in the connecting cavity, and the two rollers are abutted to the two sides of the guide table and are rotationally connected to the top of the connecting cavity.

[0035] Preferably, the locking part comprises a plurality of mounting grooves arranged in the outer circumferential surface of the limiting block in an annular mode, one expansion block is mounted in each mounting groove in a matched mode, the bottoms of the plurality of expansion blocks are mounted with the mounting grooves through elastic assemblies, and each mounting groove is in communication with the air flow pressurizing pipe on the corresponding side.

[0036] Preferably, the fixed plate adopts a "convex" structure, the gas storage tank is in communication with the inside of the fixed plate, and a plurality of air injection heads are arranged on the bottom of the fixed plate.

[0037] The beneficial effects of the present application are:

[0038] 1. The present application realizes the rapid detection of the water injection pump by arranging the detection box and the two conveying belts for transporting into and out of the detection box, wherein, during detection, the water injection pump is vertically lifted by the hoisting part, so that the rotating defect detection part can detect both the outer surface of the water pump and the inner side of the water injection pump, thereby improving the detection effect and accuracy.

[0039] 2. When the water injection pump is in the hoisting state during use, the cleaning assembly is started, and the airflow effect from top to bottom can quickly realize the airflow impact on the outer surface of the water injection pump, which has the advantage of reducing the influence of processing adhesions on the detection result and improving the detection accuracy.

[0040] 3. The two conveying belts are conveyed in opposite directions during detection, so that the adhesions after cleaning can quickly enter the storage box for storage and transportation, thereby avoiding the impurities from falling on the conveying belt to affect the normal transportation work of the water injection pump. BRIEF DESCRIPTION OF DRAWINGS

[0041] Figure 1It is an internal schematic diagram of a detection box in a mine water injection pump detection device.

[0042] Figure 2 It is a structural schematic diagram of a mine water injection pump detection device.

[0043] Figure 3 It is a structural schematic diagram of a water injection pump in a mine water injection pump detection device.

[0044] Figure 4 It is a structural schematic diagram of a hoisting component in a water injection pump in a mine water injection pump detection device.

[0045] Figure 5 It is a structural schematic diagram of a defect detection part in a water injection pump in a mine water injection pump detection device.

[0046] Figure 6 It is Figure 5 An enlarged schematic diagram of part A.

[0047] Figure 7 It is a structural schematic diagram of a cleaning assembly in a water injection pump in a mine water injection pump detection device.

[0048] Figure 8 It is a structural schematic diagram of a storage assembly in a water injection pump in a mine water injection pump detection device.

[0049] Figure 9 It is a sectional view of a gas storage tank in a water injection pump in a mine water injection pump detection device.

[0050] In the figure: 1 detection box, 101 opening, 2 water injection pump, 21 pipe opening, 3 conveying table, 4 conveying belt, 5 detection assembly, 6 defect detection part, 61 guide table, 62 rotating table, 63 camera, 64 fixed plate, 65 rotating motor, 66 connecting cavity, 67 roller, 7 hoisting component, 71 limit block, 72 locking part, 721 installation groove, 722 expansion block, 73 installation table, 74 hydraulic cylinder one, 75 support, 76 movable table, 77 hydraulic cylinder two, 78 hydraulic cylinder three, 8 cleaning assembly, 81 gas storage tank, 82 pressure blade, 83 airflow pressure pipe, 84 air jet head, 9 storage assembly, 91 gap, 92 storage box. DETAILED DESCRIPTION

[0051] Referring to Figures 1-9 A mine water injection pump detection device, comprising a detection box 1 and a conveying table 3, the front and rear sides of the detection box 1 are respectively provided with openings 101 for the entry and exit of the water injection pump 2, the conveying table 3 is provided with two groups of conveying belts 4 for moving the water injection pump 2 to the detection assembly 5 and conveying the water injection pump 2 away from the detection box 1, the two groups of conveying belts 4 are arranged on both sides of the detection box 1 and symmetrically along the center line of the detection box 1;

[0052] The detection box 1 is provided with a detection assembly 5, which includes a defect detection part 6 for visual detection by a camera 63 and a hoisting component 7 for lifting the water injection pump 2 and finally placing it in a vertical state.

[0053] The defect detection part 6 further includes a ring-shaped guide table 61 and a rotating table 62, the rotating table 62 is connected to the lower side of the guide table 61 and movably connected to the rotating table 62, a connecting cavity 66 is formed in the rotating table 62, and a roller 67 is arranged on each side of the connecting cavity 66, the two rollers 67 abut to the two sides of the guide table 61 and are rotatably connected to the top of the connecting cavity 66, the stable connection between the rotating table 62 and the guide table 61 is realized through the rollers 67, the camera 63 is installed at the bottom of the rotating table 62 and acts on the central axis of the guide table 61, thereby realizing the simultaneous detection of the inner and outer sides of the water injection pump 2, the rotating table 62 is connected with a fixed plate 64, the two ends of the fixed plate 64 are connected to the centers of the rotating table 62 and the guide table 61, and the fixed plate 64 is connected with a rotating motor 65, the rotating motor 65 is installed at the top of the detection box 1 and its output shaft penetrates through the top of the detection box 1 and is connected to the fixed plate 64.

[0054] The hoisting component 7 includes two hoisting parts arranged on both sides of the water injection pump 2, each hoisting part includes a limiting block 71, a locking part 72, a mounting table 73, a hydraulic cylinder one 74, a support 75, a movable table 76, a hydraulic cylinder two 77 and a hydraulic cylinder three 78, the limiting block 71 is matched with the pipe opening 21 in the water injection pump 2, the locking part 72 is arranged on the limiting block 71 and is fixed on the pipe opening 21 in the water injection pump 2 by pressure, the locking part 72 includes a plurality of mounting grooves 721 arranged in the outer circular surface of the limiting block 71, an expansion block 722 is matched and installed in each mounting groove 721, the bottoms of the plurality of expansion blocks 722 are installed through elastic assemblies and the mounting grooves 721, each mounting groove 721 is in communication with the airflow pressurizing pipe 83 on the corresponding side, the limiting block 71 is slidably connected with the mounting table 73, the hydraulic cylinder one 74 is rotatably connected with the conveying table 3, the support 75 is fixed with the back side of the mounting table 73 and is installed with the movable end of the hydraulic cylinder one 74, each hydraulic cylinder two 77 is movably connected with the hydraulic cylinder one 74 through the movable table 76, the hydraulic cylinder two 77 is rotatably connected with the conveying table 3, the hydraulic cylinder three 78 is installed on the support 75 and its movable end penetrates through the support 75 and is connected to the limiting block 71, the extension and shortening of the hydraulic cylinder three 78 realizes the action of extending or retracting the limiting block 71 into or out of the pipe opening 21.

[0055] The detection box 1 is also provided with a cleaning assembly 8 for preventing dust from interfering with the camera 63, the cleaning assembly 8 adopts the air flow impact mode to act on the water injection pump 2 in the vertical state, the cleaning assembly 8 comprises a gas storage tank 81 and two air flow pressurizing pipes 83, the air flow pressurizing pipes 83 are located on the upper side of the guide table 61, the gas storage tank 81 is fixed to the inner top of the detection box 1, the output shaft of the rotating motor 65 penetrates through the gas storage tank 81 and is connected with the pressurizing blade 82 in the gas storage tank 81, the two air flow pressurizing pipes 83 are connected to the locking parts 72 in the two hoisting local parts respectively, wherein the two air flow pressurizing pipes 83 can provide air pressure to the two locking parts 72 respectively, so as to assist the positioning and fixing effect of the limiting block 71 on the water injection pump 2, and when the cleaning assembly 8 is used for cleaning, the fixing effect of the locking part 72 on the water injection pump 2 is improved through the air pressure effect, the problem that the water injection pump 2 is unstable in the hoisted state can be avoided, the air flow pressurizing pipe 83 comprises a straight pipe part connected with the guide table 61 and a hose part connected with the mounting table 73, the straight pipe part is beyond the rotating table 73, so that when the rotating table 73 rotates, the air flow pressurizing pipe 83 does not interfere with the rotating table 73, the fixed plate 64 adopts a "convex" structure, the gas storage tank 81 is communicated to the inside of the fixed plate 64, a plurality of air jet heads 84 are arranged on the bottom of the fixed plate 64, the rotating fixed plate 64 can realize the rotating air jet of the plurality of air jet heads 84, and the cleaning effect of the cleaning assembly 8 is improved.

[0056] The part between the two conveying belts 4 is provided with a storage assembly 9 for collecting the impurities dropped from the water injection pump 2 after being processed by the cleaning assembly 8 and being in the vertical hanging state, the storage assembly 9 comprises a gap 91 arranged between the two conveying belts 4, and the gap 91 is connected with a storage box 92 in a matched mode, the side surface of the storage box 92 penetrates through the side wall of the conveying table 3 and is communicated with the outside.

[0057] When the two conveying belts 4 work in the storage assembly 9, the conveying directions are opposite, and the advantage is that after the work of the cleaning assembly 8 is completed, the dust on the conveying belt 4 can be cleaned through the relative movement of the two conveying belts 4, so that the normal conveying process of the conveying belt 4 is not affected by the cleaned impurities, the collected impurities will enter the storage box 92 for storage and convenient transportation and subsequent processing, then the water injection pump 2 is moved to another conveying belt 4 through the hoisting part 7, the conveying belt 4 is started again to move the water injection pump 2 out of the detection box 1, and the detection process is completed.

[0058] It is to be understood by those skilled in the art that the present application can be realized by other embodiments without departing from the spirit or essential characteristics thereof. Therefore, the above disclosed embodiments are merely exemplary in all aspects and are not the only ones. All changes within the scope of the present application or within the equivalent scope of the present application are intended to be included in the present application.

Claims

1. A mine water injection pump detection device, characterized in that: include: Detection box (1); A conveying platform (3) for transporting the water injection pump (2), wherein the conveying platform (3) is provided with two sets of conveyor belts (4), and the two sets of conveyor belts (4) are arranged on both sides of the detection box (1) and are symmetrically arranged along the center line of the detection box (1); The inspection box (1) is provided with an inspection assembly (5), and the inspection assembly (5) includes a defect detection part (6) for performing visual inspection through a camera (63) and a hoisting component (7) for lifting the water injection pump (2) and finally placing it in a vertical state; The detection box (1) is also provided with a cleaning component (8) for preventing dust from interfering with the camera (63) in shooting. The cleaning component (8) acts on the vertical water injection pump (2) by means of airflow impact. The portion between the two groups of conveyor belts (4) is provided with a receiving assembly (9) for collecting impurities that have been processed by the cleaning assembly (8) and that have fallen from the water injection pump (2) in a hanging state; When the two conveyor belts (4) are working in the receiving assembly (9), the conveying directions are opposite; The hoisting component (7) comprises two hoisting parts arranged on both sides of the water injection pump (2), each of the hoisting parts comprising: The limit block (71) cooperates with the pipe opening (21) of the water injection pump (2), A locking portion (72), the locking portion (72) being arranged on the limiting block (71) and being fixed on the pipe mouth (21) in the water injection pump (2) by pressure; A mounting platform (73), wherein the limit block (71) is slidably connected to the mounting platform (73); A hydraulic cylinder (74), wherein the hydraulic cylinder (74) is rotatably connected to the conveying platform (3); a bracket (75), the bracket (75) being fixed to the back side of the mounting platform (73) and mounted to the movable end of the hydraulic cylinder (74); Hydraulic cylinder 2 (77), said hydraulic cylinder 2 (77) is movably connected to hydraulic cylinder 1 (74) via a movable platform (76), and said hydraulic cylinder 2 (77) is rotatably connected to the conveying platform (3); A hydraulic cylinder three (78), wherein the hydraulic cylinder three (78) is mounted on the bracket (75) and its movable end passes through the bracket (75) and is connected to the limit block (71); The defect detection part (6) also includes: an annular guide platform (61); A rotating platform (62), wherein the rotating platform (62) is cooperatively connected to the lower side of the guide platform (61) and is movably connected to the rotating platform (62); The camera (63) is mounted on the bottom of the rotating platform (62) and acts obliquely on the central axis of the guide platform (61); A fixed plate (64), wherein both ends of the fixed plate (64) are respectively connected to the center of the rotating platform (62) and the guide platform (61); A rotating motor (65), wherein the rotating motor (65) is mounted on the outer top of the detection box (1) and its output shaft passes through the top of the detection box (1) and is connected to the fixed plate (64); The cleaning component (8) comprises: An air storage box (81), the air storage box (81) is fixed to the inner top of the detection box (1), the output shaft of the rotating motor (65) passes through the air storage box (81) and the portion inside the air storage box (81) is connected to a pressurizing blade (82); Two airflow pressurizing pipes (83), the two airflow pressurizing pipes are respectively connected to the locking parts (72) in the two hanging parts, the airflow pressurizing pipes (83) include a right-angle pipe part connected to the guide platform (61) and a hose part connected to the mounting platform (73), the right-angle section of the right-angle pipe part passes over the rotating platform (62), and the airflow pressurizing pipes (83) are located on the upper side of the guide platform (61); The locking portion (72) includes a plurality of mounting grooves (721) annularly arranged on the outer surface of the limiting block (71), each of the mounting grooves (721) is fitted with an expansion block (722), the bottoms of the plurality of expansion blocks (722) are mounted on the mounting grooves (721) via elastic components, and each of the mounting grooves (721) is in communication with the airflow pressurizing pipe (83) on the corresponding side; The fixed plate (64) has a convex structure, the air storage box (81) is connected to the interior of the fixed plate (64), and a plurality of air jet heads (84) are provided at the bottom of the fixed plate (64).

2. The mine water injection pump detection device according to claim 1, characterized in that: The storage assembly (9) includes a gap (91) provided between two conveyor belts (4), the gap (91) being cooperatively connected with a storage box (92), and the side of the storage box (92) passes through the side wall of the conveyor platform (3) and is in communication with the outside.

3. The mine water injection pump detection device according to claim 1, characterized in that: The front and rear sides of the detection box (1) are respectively provided with openings (101) for the water injection pump (2) to enter and exit.

4. The mine water injection pump detection device according to claim 1, characterized in that: A connecting cavity (66) is provided in the rotating platform (62), and a roller (67) is provided on both sides of the guide platform (61) in the connecting cavity (66). The two rollers (67) abut against both sides of the guide platform (61) and are rotatably connected to the top of the connecting cavity (66).

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