A mud pump accessory polishing and cleaning device

Abstract

The present application relates to the technical field of cleaning device, and discloses a kind of mud pump accessory polishing post cleaning device, including the frame with opening, the bottom of frame is equipped with multiple stand, its below is equipped with fixed in stand on the chute, the opening of frame is arranged with vibration component and water outlet component side by side, water outlet component is used to flush the rod-shaped piece supported by vibration component, frame interior is provided with cleaning component, for removing the precipitate deposited in the bottom of frame.The present application is arranged by setting two water outlet components and making it symmetrical arrangement in basket two sides, cooperates with the unique swing mechanism, can be from the two sides of rod-shaped piece simultaneously cross sweep type flushing.Meanwhile, vibration component drives rod-shaped piece to continuously vibrate in cleaning fluid, so that rod-shaped piece and water flow produce violent relative motion, further strengthen the dirt peeling effect.Vibration and two-way swing flush synergistic effect, realize high efficiency, completely, evenly to rod-shaped piece cleaning.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cleaning devices, in particular to a post-polishing cleaning device for mud pump accessories. BACKGROUND

[0002] As a key equipment, mud pumps are widely used in the fields of oil drilling, mining and metallurgy, river dredging, etc. The core components such as piston rods and plungers of the mud pumps are subjected to severe friction and medium scouring during operation, and the surfaces thereof are prone to wear. Therefore, such accessories usually need to be polished regularly to restore their dimensional accuracy and surface finish. However, after polishing, a large amount of metal chips and abrasive particles may remain on the surface of the accessories, which must be thoroughly cleaned, otherwise these residues will accelerate the wear of the accessories during subsequent operation, and even cause failure of the mud pump system, seriously affecting production safety and efficiency.

[0003] At present, the polished rod-shaped accessories are mostly cleaned by manual flushing or simple fixed spraying. Manual flushing has the disadvantages of high labor intensity, low cleaning efficiency and great subjective influence, and it is difficult to ensure the consistency of cleaning quality. Although the traditional fixed spraying cleaning device can reduce the labor burden to some extent, it has a fixed flushing angle, and for slender rod-shaped parts, there is a significant flushing dead zone, especially the bottom and side of the accessory are often not cleaned thoroughly. At the same time, the metal chips falling off during the cleaning process will deposit at the bottom of the cleaning tank. The traditional solution is to stop the machine for manual slag removal, which not only interrupts the continuous operation process, but also cannot maintain the cleanliness for a long time, and the suspended particles in the cleaning liquid can easily cause secondary pollution to the cleaned accessories.

[0004] Therefore, there is an urgent need in the art for a special cleaning device with high automation, which can clean the rod-shaped accessories in all directions without dead angle and automatically remove the deposits to keep the cleaning liquid clean, in order to solve the problems of incomplete cleaning, low efficiency and the need for manual slag removal during operation in the prior art. SUMMARY

[0005] The present application aims to provide a post-polishing cleaning device for mud pump accessories to solve the problems raised in the background.

[0006] To solve the above technical problems, the present application is realized by the following technical scheme:

[0007] The present application is a post-polishing cleaning device for mud pump accessories, which comprises a frame with an opening, a plurality of stands are installed at the bottom of the frame, and a tank fixed to the stands is arranged below the frame, a vibration assembly and a water outlet assembly are arranged side by side at the opening of the frame, the water outlet assembly is used to flush the rod-shaped parts supported by the vibration assembly, a cleaning assembly is arranged inside the frame to remove the deposits deposited at the bottom of the frame.

[0008] Further, the frame is composed of a bottom plate and two side plates respectively mounted on both sides of the bottom plate; one of the side plates is provided with a water inlet and a water outlet; the upper edges of the two side plates are each provided with a slot for mounting the vibration assembly.

[0009] Further, the vibration assembly comprises a seat body fixed outside the slot, a telescopic member fixed below the seat body, a connecting plate connected to the telescopic end of the telescopic member, a guide rod fixed to the connecting plate and vertically penetrating through the seat body, a supporting plate connected to the top end of the guide rod and located in the opening of the frame, and a spring sleeved on the guide rod and located between the connecting plate and the seat body.

[0010] Further, a square slot is formed in the middle of the supporting plate, and a following body is extended upward from the opposite sides of the square slot; a limiting slot is formed in the following body; a basket is placed in the square slot, and a vertical column is arranged on the outer side of the basket and matched with the limiting slot.

[0011] Further, a through slot is formed in the opposite sides of the basket, and a clamping tooth is arranged on the inner wall of the through slot and distributed upward and downward, so as to fix a rod-shaped member placed in the basket and expose the end of the rod-shaped member outside through the through slot.

[0012] Further, the water outlet assembly comprises a water outlet pipe provided with a stop ring at both ends and limited and placed in the bayonet slot formed on the two side plates; a water outlet groove is formed on the pipe wall of the water outlet pipe and faces the vibration assembly; a water inlet interface is connected to one end of the water outlet groove, and a rocker arm is fixed to the other end; a rotating disc driven by a driving member is mounted on the corresponding side plate, and a limiting rod is arranged on the rotating disc and movably inserted into the long slot formed on the end of the rocker arm.

[0013] Further, the cleaning assembly comprises an annular belt body arranged around the bottom plate of the frame, and the annular belt body is supported by a plurality of guide rollers and at least one transmission roller mounted on the bottom plate; the transmission roller is connected with a power member.

[0014] Further, the opposite sides of the trough are provided with flaps, and an angle seat is fixed on each flap; a scraping member is mounted between the two angle seats; the upper surface of the scraping member is matched with the lower surface of the annular belt body, and the running directions of the two are opposite.

[0015] Further, the driving member drives the rotating disc to rotate, drives the limiting rod to slide in the long slot of the rocker arm, and drives the water outlet pipe to swing with the bayonet slots at both ends as fulcrums.

[0016] Further, the telescopic member drives the connecting plate to reciprocate upward and downward, and drives the supporting plate and the rod-shaped member to vibrate in the cleaning liquid through the guide rod.

[0017] The present application has the following advantages:

[0018] (1) The present application can simultaneously cross-sweep flush from both sides of the rod-shaped piece by setting two water outlet assemblies and symmetrically arranging them on both sides of the basket, cooperating with the unique swing mechanism. This bidirectional flushing mode greatly increases the contact area and frequency of the water flow and the surface of the rod-shaped piece, effectively eliminating the dead angle existing in unilateral flushing. At the same time, the vibration assembly drives the rod-shaped piece to continuously vibrate up and down in the cleaning liquid, causing the rod-shaped piece to produce violent relative motion with the water flow, further strengthening the dirt peeling effect. The synergistic effect of vibration and bidirectional swing flushing realizes efficient, thorough and uniform cleaning of the rod-shaped piece, significantly improving the cleaning quality and operation efficiency.

[0019] (2) The cleaning assembly of the present application is composed of an annular belt body, a transmission roller and a guide roller. The debris deposited on the U-shaped bottom plate is automatically lifted and transported out of the frame body by the running annular belt body, and finally scraped into the chute by the scraping piece. This process can be automatically and continuously operated without interrupting the cleaning process, not only reducing the labor intensity of workers, but more importantly, continuously maintaining the relative cleanliness of the cleaning liquid, avoiding secondary pollution, ensuring the stability of the cleaning effect and prolonging the service life of the cleaning liquid.

[0020] (3) The cooperation of the U-shaped bottom plate and the annular belt body of the present application provides an effective space for automatic deslagging. The design of the annular groove on the transmission roller and the relative position with the guide roller enable the inclination angle of the annular belt body between the transmission roller and the guide roller to be adjusted according to actual needs, which enhances the adaptability of the device to different characteristics of the sediment, prevents slipping or jamming, and improves the reliability of operation. In addition, the basket is quickly disassembled by the engagement of the upright column and the limiting groove, and the water outlet assembly is simply placed on the cardholder by the blocking ring, which makes the maintenance, maintenance and part replacement of the equipment more convenient.

[0021] Of course, any product implementing the present application does not necessarily need to achieve all the advantages described above. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0023] Figure 1 is a schematic diagram of the overall structure of the present application;

[0024] Figure 2 is a schematic diagram of the side structure of the present application;

[0025] Figure 3A-A cross-sectional view of the present application Figure 2 A-A cross-sectional view of the present application

[0026] Figure 4 A-A cross-sectional view of the present application

[0027] Figure 5 A-A cross-sectional view of the present application

[0028] Figure 6 A-A cross-sectional view of the present application

[0029] Figure 7 A-A cross-sectional view of the present application

[0030] Figure 8 A-A cross-sectional view of the present application

[0031] Figure 9 A-A cross-sectional view of the present application

[0032] Figure 10 A-A cross-sectional view of the present application

[0033] Figure 11 A-A cross-sectional view of the present application

[0034] In the drawings, the components represented by the respective reference numerals are listed as follows:

[0035] In the drawings, the components represented by the respective reference numerals are listed as follows: 1, frame; 101, bottom plate; 102, side plate; 103, bayonet; 104, water inlet; 105, water outlet; 106, slot; 2, trough; 201, flap; 3, stand; 4, vibration assembly; 401, seat body; 402, telescopic piece; 403, connecting plate; 404, guide rod; 405, spring; 406, support plate; 4061, along body; 4062, limiting groove; 407, basket; 4071, stand column; 4072, clamping tooth; 5, water outlet assembly; 501, water outlet pipe; 5011, water outlet groove; 502, blocking ring; 503, water inlet interface; 504, rocker arm; 5041, long slot; 505, rotating disc; 5051, limiting rod; 506, mounting seat; 507, driving piece; 6, cleaning assembly; 601, first transition roller; 602, transmission roller; 603, second transition roller; 604, power piece; 605, annular belt body; 7, slag removal assembly; 701, corner seat; 702, scraping piece; 8, rod-shaped piece. DETAILED DESCRIPTION

[0036] With reference to the drawings and embodiments of the present application, the technical solutions in the embodiments of the present application will be described clearly and completely. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0037] As shown in the drawings, Figures 1 to 11 The present embodiment provides a device for cleaning the polished mud pump accessories, which is mainly used for efficiently and thoroughly cleaning slender rod-shaped parts 8 such as piston rods. The device integrates vibration cleaning, bidirectional spraying and automatic residue removal functions, and significantly improves the cleaning efficiency and quality.

[0038] The core of the device is a frame 1 with a top opening, which is usually welded by corrosion-resistant stainless steel plates. The frame 1 is composed of a U-shaped bottom plate 101 and two side plates 102 vertically welded on the two side edges of the bottom plate 101. The design of the U-shaped bottom plate 101 provides space for the installation and operation of the subsequent cleaning assembly 6.

[0039] The bottom of the frame 1 is uniformly provided with four pedestals 3 by bolts, which provide stable support for the entire device and ensure that there is enough space between the bottom of the frame 1 and the ground. A long chute 2 is fixed on the four pedestals 3 by bolts and is accurately located directly below the U-shaped bottom plate 101, which is used to collect the sediments generated during the cleaning process.

[0040] An inlet 104 is opened in the upper part of one of the side plates 102, and an outlet 105 is opened in the lower part, which facilitates the injection, circulation and replacement of the cleaning liquid.

[0041] As shown in the drawings, Figures 3 to 6 The vibration assembly 4 is used to support and drive the rod-shaped part 8 to produce up-down vibration. A slot 106 is opened in the middle of the upper side of each of the two side plates 102. The vibration assembly 4 includes two seat bodies 401 fixed outside the two slots 106, respectively. A telescopic member 402 serving as a power source is fixed below each seat body 401. The telescopic member 402 is a gas cylinder or an electric push rod.

[0042] A connecting plate 403 is connected to the telescopic end of the telescopic member 402. Two vertical guide rods 404 are fixed to the two ends of the connecting plate 403, respectively, and the guide rods 404 pass through the guide holes in the seat bodies 401 upward.

[0043] A spring 405 is sleeved on each guide rod 404, and the spring 405 is pre-compressed between the connecting plate 403 and the seat body 401, which plays a buffering and auxiliary resetting role. The top ends of all guide rods 404 are connected to a supporting plate 406 located in the opening of the frame 1.

[0044] The middle of the supporting plate 406 is provided with a square slot, and a limiting slot 4062 is formed on the body 4061 extending upward on both sides of the square slot. A mesh basket 407 is detachably mounted on the supporting plate 406 by cooperating with the limiting slot 4062 through the outer column 4071. The opposite sides of the basket 407 are provided with a plurality of through slots, and the clamping teeth 4072 distributed upward and downward in the through slots are used to clamp the rod-shaped member 8, and the two ends of the rod-shaped member 8 are exposed outside the basket 407, which is convenient for omnidirectional washing.

[0045] When the telescopic end of the telescopic member 402 is extended upward, the connecting plate 403 is directly pushed upward. The connecting plate 403 drives the two guide rods 404 to move upward synchronously to overcome the pressure of the spring 405, so as to lift the supporting plate 406 at the top and the basket 407 containing the rod-shaped member 8, so that the rod-shaped member 8 is partially separated from the liquid surface or is in a high position.

[0046] When the telescopic end of the telescopic member 402 is retracted downward, the upward pushing force is removed. At this time, the elastic potential energy stored by the compressed spring 405 is rapidly released, and the connecting plate 403 is pushed downward, which assists the telescopic member 402 to drive the entire moving part, the guide rod 404, the supporting plate 406, the basket 407 and the rod-shaped member 8 to fall quickly, so that the rod-shaped member 8 is immersed in the cleaning liquid at high speed, and strong water flow impact and disturbance are generated.

[0047] Through the continuous reciprocating movement of the telescopic member 402, the rod-shaped member 8 is driven to vibrate up and down in the cleaning liquid at high frequency. Such a cyclic reciprocating movement not only avoids the dead angle that may exist in fixed washing, but also effectively strips stubborn dirt and debris on the surface of the rod-shaped member 8 through dynamic fluid impact force, so as to significantly improve the uniformity and completeness of cleaning.

[0048] In order to realize efficient and dead angle-free washing, the device is provided with two sets of water outlet assemblies 5. A plurality of pairs of clamping holes 103 are symmetrically formed on the inner side walls of the two side plates 102, which are used to install the two water outlet assemblies 5.

[0049] As shown in Figures 9 to 10 Each water outlet assembly 5 includes a water outlet pipe 501. The two ends of the water outlet pipe 501 are provided with a stop ring 502. Through the limiting of the stop ring 502, the water outlet pipe 501 can be conveniently erected on the two corresponding clamping holes 103 at the same horizontal height and can be slightly rotated around its own axis. A water outlet groove 5011 is formed on the pipe wall of the water outlet pipe 501 in the length direction and faces the basket 407. One end of the water outlet pipe 501 is connected with a water inlet interface 503 for connecting the cleaning liquid, and the other end is fixed with a rocker arm 504.

[0050] On the side plate 102 on the same side of the rocker 504, a driving member 507 is installed through a mounting seat 506, and the driving member 507 is a small reduction motor. A rotating disc 505 is installed on the output shaft of the driving member 507, and an eccentric limiting rod 5051 arranged on the rotating disc 505 is inserted into the long slot 5041 at the end of the rocker 504.

[0051] The basket 407 is located between the two sets of water outlet assemblies 5. When the two driving members 507 work synchronously, the water outlet pipes 501 on both sides are driven to swing towards or away from each other, so as to cross-scan and flush the rod-shaped member 8 in the basket 407 from both sides at the same time, and the cleaning effect is more uniform and thorough.

[0052] As shown in Figures 7 to 8 The cleaning assembly 6 is used for automatically removing metal scraps deposited on the U-shaped bottom plate 101. It includes an annular belt body 605 surrounding the bottom plate 101, and the annular belt body 605 is a corrosion-resistant rubber belt, and the outer surface of the annular belt body 605 is rough.

[0053] Supporting and transmission structure: the annular belt body 605 is supported and driven by a plurality of roller bodies.

[0054] The guide rollers include first transition rollers 601 and second transition rollers 603.

[0055] The first transition rollers 601 are provided with two, which are respectively installed at the two ends of the U-shaped bottom plate 101.

[0056] The second transition rollers 603 are provided with a plurality of, which are respectively installed at each corner of the outer side surface of the U-shaped bottom plate 101, mainly play a guiding and supporting role, and ensure the smooth transition of the annular belt body 605.

[0057] The transmission rollers 602 are provided with two, which are respectively located at the two corners inside the U-shaped bottom plate 101. The two transmission rollers 602 are synchronously rotated through a chain or a synchronous belt, and the power source is an external power member 604 including a motor and a transmission chain. The motor drives the two transmission rollers 602 to synchronously rotate through the chain or the synchronous belt. The roller surface of the transmission roller 602 is provided with an annular groove, and the outer side surface at both ends thereof is in contact with the inner surface of the annular belt body 605 and provides friction force, so as to ensure effective driving and not easy to deviate.

[0058] The inclination angle of the annular belt body 605 between the transmission roller 602 and the first transition roller 601 can be adjusted according to the characteristics of the actual sediment and the conveying demand, so as to obtain the best conveying effect.

[0059] The slag removal assembly 7 is installed on the two flaps 201.

[0060] The slag removing component 7 mainly comprises a corner seat 701 and a scraping member 702. The corner seat 701 is fixedly installed on the folding plate 201 by bolts.

[0061] Detailed structure of the scraping member 702: The scraping member 702 is a relatively independent compact scraping unit. It comprises a ring-shaped belt body 605 (marked as scraping belt body 7021 for distinguishing from the ring-shaped belt body 605 of the cleaning component 6) provided with a scraping plate, and a plurality of roller body structures 7022 (such as guide rollers and tension rollers) installed on the inner side of the scraping belt body 7021. The roller body structures 7022 are encapsulated and supported between two parallel metal plates 7023, forming an integral scraping module. The module is stably installed above the trough 2 by fixedly connecting the end portions of the two metal plates 7023 with the aforementioned corner seat 701.

[0062] After installation, the upper edge working section of the scraping belt body 7021 of the scraping member 702 is in close contact with the lower surface of the ring-shaped belt body 605 of the cleaning component 6. Importantly, the movement direction of the scraping belt body 7021 is opposite to that of the ring-shaped belt body 605. When the ring-shaped belt body 605 passes by with the deposited substances, the oppositely moving scraping belt body 7021 can generate stronger shearing force, like a dynamic brush, which can efficiently and thoroughly scrape the residual deposited substances (especially those oily or easily adhered fine particles) adhered to the surface of the ring-shaped belt body 605 into the trough 2 below. This dynamic and opposite scraping design can achieve more thorough slag removing effect and reduce the wear of the ring-shaped belt body 605, compared with the traditional fixed scraping plate.

[0063] Brief working principle:

[0064] During work, the frame 1 is filled with cleaning liquid. The rod-shaped member 8 is clamped into the basket 407. After starting:

[0065] Bidirectional swinging washing: The cleaning liquid is sprayed out through the water outlets 5 on both sides, and the driving member 507 drives the water outlet pipes 501 to swing, thereby performing cross-covering washing on the rod-shaped member 8.

[0066] Vibration-assisted peeling: The telescopic member 402 drives the supporting plate 406 and the basket 407 to vibrate up and down, so that the rod-shaped member 8 shakes violently in the liquid flow, and the dirt is accelerated to fall off.

[0067] Automatic slag removal: The deposited substances are deposited on the ring-shaped belt body 605 and are continuously conveyed out of the frame 1, and are scraped into the trough 2 by the scraping member 702 for collection, thereby realizing continuous cleaning of the cleaning liquid.

[0068] In summary, the present application realizes efficient, high-quality and automatic cleaning of the rod-shaped accessory of the mud pump by combining the swinging washing of the innovative double water outlets 5 with the vibration cleaning, and assisting with the automatic slag removal mechanism with adjustable angle.

[0069] The preferred embodiments of the application disclosed above are only to help explain the present application. The preferred embodiments are not intended to be exhaustive or to limit the application to the precise form disclosed. Many modifications and variations are possible in light of the above teaching. It is intended that the scope of the application be limited not with this detailed description, but rather by the claims and the full range of equivalents that are claimed.

Claims

1. A mud pump accessory polishing and cleaning device, comprising a frame (1) with an opening, characterized in that: a plurality of pedestals (3) are mounted on the bottom of the frame (1), and a chute (2) is arranged below the pedestals (3) and fixed to the pedestals (3); a vibration assembly (4) and a water outlet assembly (5) are arranged side by side at the opening of the frame (1), and the water outlet assembly (5) is used to flush a rod-shaped piece (8) supported by the vibration assembly (4); a cleaning assembly (6) is arranged inside the frame (1) and used to remove deposits deposited on the bottom of the frame (1); the frame (1) is composed of a bottom plate (101) and two side plates (102) mounted on both sides of the bottom plate (101), one of the side plates (102) is provided with a water inlet (104) and a water outlet (105), and the upper edges of the two side plates (102) are each provided with a slot (106) for mounting the vibration assembly (4); the vibration assembly (4) comprises a seat body (401) fixed to the outside of the slot (106), a telescopic piece (402) fixed below the seat body (401), a connecting plate (403) connected to the telescopic end of the telescopic piece (402), a guide rod (404) fixed to the connecting plate (403) and vertically penetrating through the seat body (401), a support plate (406) connected to the top end of the guide rod (404) and located in the opening of the frame (1), and a spring (405) sleeved on the guide rod (404) and located between the connecting plate (403) and the seat body (401); a square groove is formed in the middle of the support plate (406), and two side bodies (4061) are extended upward from the opposite sides of the square groove; a limiting groove (4062) is formed in each side body (4061), and a basket (407) is placed in the square groove; the outer side of the basket (407) is provided with a stand column (4071) matched with the limiting groove (4062); the water outlet assembly (5) comprises a water outlet pipe (501) provided with a stop ring (502) at both ends, the stop ring (502) is limitedly placed in a bayonet (103) formed in the two side plates (102), a water outlet groove (5011) is formed in the wall of the water outlet pipe (501) and faces the vibration assembly (4), an inlet is connected to one end of the water outlet pipe (501), a rocker arm (504) is fixed to the other end of the water outlet pipe (501), a driving piece (507) driven rotary disc (505) is mounted on the corresponding side plate (102), a limiting rod (5051) is arranged on the rotary disc (505), and the limiting rod (5051) is movably inserted into a long groove (5041) formed in the end of the rocker arm (504). The opposite sides of the basket (407) are provided with through grooves, the inner walls of the through grooves are provided with upper and lower clamping teeth (4072), the clamping teeth (4072) are used to fix a rod-shaped piece (8) placed in the basket (407), and the end of the rod-shaped piece (8) is exposed outside through the through groove. ​ ​ ​ ​ ​ ​ 2. The post-grinding cleaning device for a slurry pump accessory according to claim 1, characterized in that: ​ 3. The post-grinding cleaning device for a slurry pump accessory according to claim 1, characterized in that: The cleaning assembly (6) comprises an annular belt body (605) arranged around the bottom plate (101) of the frame (1), the annular belt body (605) is supported by a plurality of guide rollers and at least one transmission roller (602) mounted on the bottom plate (101), and the transmission roller (602) is connected with a power element (604).

4. The post-grinding cleaning device for a slurry pump accessory according to claim 3, characterized in that: Opposite sides of the trough (2) are provided with flaps (201), the flaps (201) are fixed with angle seats (701), a material scraping element (702) is installed between the two angle seats (701), the upper surface of the material scraping element (702) is attached to the lower surface of the annular belt body (605), and the running directions of the two are opposite.

5. The post-grinding cleaning device for a slurry pump accessory according to claim 1, characterized in that: The driving element (507) drives the rotating disc (505) to rotate, drives the limiting rod (5051) to slide in the long slot (5041) of the rocker arm (504), and then drives the outlet pipe (501) to swing with the two clamps (103) at the two ends as the fulcrum.

6. The post-grinding cleaning device for a slurry pump fitting according to claim 1, characterized in that: The telescopic element (402) drives the connecting plate (403) to reciprocate up and down, drives the supporting plate (406) and the rod-shaped element (8) to vibrate in the cleaning liquid through the guide rod (404).

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