CN212597497U - Drill bit belt cleaning device for oil development - Google Patents

Abstract

The utility model provides a drill bit belt cleaning device for oil development, the purpose is solved current drill bit for oil development and washs not clean enough and the technical problem who can't use. The device includes: the cleaning machine comprises a feeding mechanism which is assembled above a water tank and can move up and down, a plurality of rotating assemblies which are arranged above the water tank in a staggered mode, a plurality of cleaning brushes which are connected with output shafts of the rotating assemblies, two telescopic mechanisms which are arranged on two sides of the water tank and a moving frame of which two ends are respectively connected with the movable ends of the two telescopic mechanisms. The rotating assembly drives the cleaning brush to rotate, the moving frame drives a plurality of rotating assembly output shafts to move back and forth, and the telescopic mechanism drives the moving frame to move horizontally at the bottom of the water tank. The feeding mechanism automatically sends the drill bits to be cleaned into the water tank, the cleaning brushes clean the outer side walls of the drill bits firstly, and then the cleaning brushes are arranged at the bottoms of the drill bits in a staggered and close-fitting manner to clean the drill bits thoroughly. The utility model provides high cleaning efficiency has avoided the too much waste of water resource.

Description

Drill bit belt cleaning device for oil development

Technical Field

The utility model belongs to the technical field of the oil development and specifically relates to a drill bit belt cleaning device for oil development is related to.

Background

The petroleum is also called as crude oil, is brown black combustible viscous liquid extracted from deep underground, is mainly a mixture of various alkanes, cyclanes and aromatic hydrocarbons, is mainly used as fuel oil and gasoline, and the fuel oil and the gasoline form one of the most important primary energy sources in the world at present, and the petroleum is extracted by using a drill bit deep into a reservoir stratum. During the production of oil, the drill bit is an indispensable tool.

Generally, for oil exploitation, after a drill bit is used for a period of time, the drill bit needs to be cleaned frequently to avoid unnecessary waste caused by the fact that the drill bit cannot be used due to oil condensation. However, the surface of the bit is irregular and convex, which is easy to cause inconvenient cleaning, especially the tri-cone bit commonly used at present is composed of three groups of tri-cone bits, and the gap between cones is difficult to clean. When the existing drill bit is cleaned, the outer surface of the drill bit is generally flushed with a large amount of water or cleaned manually, so that the cleaning effect is achieved; the cleaning method of flushing the surface not only can not clean the gap part of the drill bit, but also can waste a large amount of water resources; the manual cleaning speed is slow, the labor intensity is high, and the cleaning is difficult.

Disclosure of Invention

To the above situation, for overcoming prior art's defect, the utility model aims at providing a drill bit wiper mechanism for oil development has solved current drill bit for exploitation and has washd not clean enough and the technical problem who can't use.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a drill bit belt cleaning device for oil development, includes the frame and is fixed in the water tank in the frame, and this belt cleaning device still includes: the feeding mechanism is assembled on the water tank and comprises a movable plate capable of lifting up and down and used for feeding products into the water tank; the input ends of the rotating assemblies penetrate through the side wall of the water tank and are fixed at the outer side wall of the water tank, and the rotating shafts are arranged above the bottom of the water tank in a staggered manner; the number of the cleaning brushes is matched with the number of the rotating assemblies and is rotationally connected with the rotating assemblies; the telescopic mechanisms are arranged at the inner walls of the two sides of the water tank respectively and symmetrically; two ends of the moving frame are respectively connected with the movable ends of the two groups of telescopic mechanisms, and the telescopic mechanisms drive the moving frame to horizontally move in the water tank; the movable frame is provided with a plurality of through holes matched with a plurality of rotating assembly rotating shafts, the rotating assemblies penetrate through the through holes and are connected with a plurality of cleaning brushes in a rotating mode, and the rotating assemblies drive the cleaning brushes to rotate; the moving frame drives the rotating shafts to move forwards or backwards.

The feeding mechanism automatically sends the drill bits to be cleaned into the water tank, the cleaning brushes arranged at the bottom of the water tank clean the outer side walls of the drill bits firstly, and then the cleaning brushes are arranged at the bottom of the drill bits in a staggered and close-fitting manner to clean the drill bits, so that the drill bit body is cleaned thoroughly. The utility model discloses realize that it is automatic to wash the drill bit, improved the cleaning efficiency, avoided the too much waste of water resource.

Furthermore, the cleaning device also comprises a plurality of guide assemblies, the number of the guide assemblies is matched with that of the telescopic mechanisms, and the telescopic mechanisms drive the movable frame to horizontally move along the length direction of the guide assemblies.

Further, the guide assembly includes: two groups of guide rod seats are respectively fixed at the inner side wall of the water tank at intervals; the two ends of the guide rod are fixedly connected with the guide rod seat; the guide sleeve is sleeved on the guide rod and horizontally moves along the length direction of the guide rod; the bottom of the guide sleeve is fixedly connected with the movable frame, and the guide sleeve drives the movable frame to move.

Furthermore, the guide assembly further comprises a bent plate, the bottom of the bent plate is fixedly connected with the top of the guide sleeve, the movable end of the telescopic mechanism is connected with the side wall of the bent plate, and the telescopic mechanism drives the bent plate to extend or retract along the length direction of the guide rod.

Through addding the guide assembly improves telescopic machanism's transmission efficiency, makes the quick and steady drive movable end of telescopic machanism can move on the water tank bottom horizontal migration of moving frame.

Furthermore, a water outlet is formed in the bottom of the water tank. Is beneficial to discharging the cleaned water to a special place for treatment.

Further, the feeding mechanism further comprises: two groups of fixed blocks are symmetrically arranged at the tops of two sides of the rack; the pushing guide rods are grouped in pairs, and the bottom ends of the pushing guide rods are respectively and vertically fixed at the tops of the fixed blocks; the fixing plate is fixed at the top ends of the plurality of pushing guide rods; the driving motor is arranged at the top of the fixed plate; the movable plate penetrates through the plurality of material pushing guide rods, the output shaft of the driving motor penetrates through the fixed plate and is connected with the movable plate, and the output shaft of the driving motor drives the movable plate to move up and down along the plurality of material pushing guide rods. Through this feeding mechanism, realize sending into the water tank with the product is automatic and wash, its simple structure, convenient operation.

Furthermore, the feeding mechanism further comprises a supporting plate, the supporting plate is fixedly connected with the bottom of the movable plate, and the movable plate drives the supporting plate to move up and down. Through addding this layer board, other instruments can also wash when can also being to oil development, directly place the product promptly and wash on the layer board, increase the utility model discloses an application scope.

Furthermore, the upper surface of the bottom of the supporting plate is detachably connected with a filtering device. The filter is beneficial to simply filtering out the slurry or impurities cleaned from the product, preventing the water outlet from being blocked, and is also beneficial to subsequently treating the cleaned water.

Furthermore, the input ends of the plurality of rotating assemblies, which are positioned on the outer side wall of the water tank, are meshed with each other through a plurality of gears, and the gears drive the rotating shafts to rotate. Through the gear engagement connection, its simple structure, transmission efficiency is high, and is with low costs.

Further, the rotating assembly penetrates through the side wall of the water tank and is provided with a sealing flange.

The feeding mechanism automatically sends the drill bits to be cleaned into the water tank, the cleaning brushes arranged at the bottom of the water tank clean the outer side walls of the drill bits firstly, and then the cleaning brushes are arranged at the bottom of the drill bits in a staggered and close-fitting manner to clean the drill bits, so that the drill bit body is cleaned thoroughly. Through addding feeding mechanism, realize sending into the water tank with the product is automatic and wash, simple structure, convenient operation. The utility model discloses realize that it is automatic to wash the drill bit, improved the cleaning efficiency, avoided the too much waste of water resource.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a schematic structural view of the utility model with the case cover removed.

Fig. 3 is a partially enlarged schematic view of a portion a in fig. 2.

Fig. 4 is a schematic structural view of the feeding mechanism in the application of the present invention.

Reference numerals: 1. the automatic cleaning machine comprises a machine frame, a water tank, a water outlet, a base, a feeding mechanism, a fixing block, a material pushing guide rod, a fixing plate, a movable plate, a driving motor, a fixing device, a supporting plate, a filtering device, a rotating assembly, a gear, a shaft sleeve, a rotating shaft, a sealing flange, a cleaning brush, a moving frame, a guide assembly, a guide rod seat, a guide rod, a guide sleeve, a 73 bent plate, a telescopic mechanism and a cylinder seat, wherein the material pushing guide rod is 31, the fixing plate is 32, the movable plate is 33, the driving motor is.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the claimed embodiments. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

In the description of the embodiments of the present application, it is to be understood that the terms "length," "upper," "lower," "front," "back," "vertical," "horizontal," "top," "bottom," "inner," "outer," "end," "side," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the embodiments of the present application and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the embodiments of the present application.

In the embodiments of the present application, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.

In the embodiments of the present application, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact with each other through another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

The following disclosure provides many different embodiments or examples for implementing different configurations of embodiments of the invention. In order to simplify the disclosure of the embodiments of the present application, the components and arrangements of the specific examples are described below. Of course, they are merely examples and are not intended to limit embodiments of the present application. Moreover, the claimed embodiments may repeat reference numerals and/or letters in the various examples, which have been repeated for purposes of brevity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1 and fig. 2, the utility model provides an application of embodiment provides a drill bit belt cleaning device for oil development, include: the cleaning machine comprises a machine frame 1, a water tank 2, a feeding mechanism 3, a plurality of rotating assemblies 4, a plurality of cleaning brushes 5, a moving frame 6, a guide assembly 7 and a telescopic mechanism 8.

The water tank 2 is installed in the frame 1, the bottom of the water tank 2 is provided with a water outlet 20, the water outlet 20 can be connected with an external pipeline and used for discharging cleaned water, and the water outlet 20 has multiple use modes, for example, a buckle cover is arranged above the water outlet 20, the buckle cover is opened after cleaning is completed to discharge water, or the water in the water tank 2 is directly set to flow cleaning, namely, water is discharged through the water outlet 20 while water is injected. The top of the water tank 2 can be all of an open structure, and two sides of the top of the water tank 2 can be provided with tank covers, but the middle part of the top of the water tank is of an open structure, and the opening is used for the feeding mechanism 3 to move up and down. Feeding mechanism 3 erects perpendicularly and 2 tops of water tank, and a plurality of rotating assembly 4 set up in the 2 bottoms of water tank of 3 below of feeding mechanism, have certain clearance with 2 bottoms of water tank, and a plurality of cleaning brushes 5 are installed in the one end of the rotation axis 42 of a plurality of rotating assembly 4, and a plurality of cleaning brushes 5 and a plurality of 4 quantity phase-matchs of rotating assembly, and a plurality of rotating assembly 4 drive cleaning brush 5 and rotate. A plurality of through holes are formed in the moving frame 6, and the moving frame 6 moves back and forth along the length direction of the guide assembly 7 through the telescopic mechanism 8. The rotating shaft 42 of the rotating component 4 positioned above the bottom of the water tank 2 penetrates through the through holes, and the moving frame 6 drives the rotating shaft 42 of the rotating component 4 to horizontally move above the bottom of the water tank 2. Specifically, the guide assemblies 7 are at least two groups and are symmetrically fixed on the upper parts of the inner walls of the two sides of the water tank 2 respectively, the two ends of the moving frame 6 are connected with the two groups of guide assemblies 7 respectively through connecting pieces, and the movable end of the telescopic mechanism 8 drives the moving frame 6 to move back and forth along the length direction of the guide assemblies 7.

As shown in fig. 4, the feeding mechanism 3 includes: the device comprises a fixed block 30, a plurality of pushing guide rods 31, a fixed plate 32, a movable plate 33 and a driving motor 34.

The two groups of fixed blocks 30 are symmetrically arranged on two sides of the top of the rack 1 respectively, 4 pushing guide rods 31 are adopted, every two groups of fixed blocks are one group and are symmetrically arranged on two sides of the top of the rack 1 through the fixed blocks 30 respectively, the bottom ends of the pushing guide rods 31 are vertically fixed on the top of the fixed blocks 30, the bottoms of two ends of the fixed plates 32 are fixedly connected with the top ends of the pushing guide rods 31 respectively, and the bottoms of two sides of the movable plate 33 penetrate through the pushing guide rods 31 respectively and can vertically move up and down along. Specifically, a driving motor 34 is installed on the top of the fixed plate 32, an output shaft of the driving motor 34 penetrates through the fixed plate 32 to be connected with the movable plate 33, and the driving motor 34 drives the movable plate 33 to move up and down along the plurality of pushing guide rods 31. The feeding mechanism 3 further comprises a fixing device 35, the fixing device is arranged at the middle position of the movable plate 33, the fixing device 35 is fixedly connected with the top of the drill bit to be cleaned, and when the driving motor 34 pushes the movable plate 33, the drill bit fixed with the movable plate 33 is pushed into the water tank 2 to be cleaned. The fixing device 35 is a conventional one, and there are various fixing methods as long as the drill bit to be cleaned can be fixed to the movable plate. For example, the drill bit is fixed by a fixed shaft, and the fixed shaft is respectively connected with the top of the drill bit and the movable plate.

A support plate 36 may be further disposed below the bottom of the movable plate 33, and the support plate 36 is inverted n-shaped, that is, an inverted n-shaped support plate 36 is formed after one end of each of the two vertical plates is vertically connected to the bottom of the movable plate and one end of each of the two vertical plates is connected to the top of the same bottom plate. The upper surface of the supporting plate 36 is detachably connected with a filtering device 37, the bottom of the filtering device 37 is V-shaped, and a plurality of fine through holes are formed in the bottom of the filtering device, so that water can be discharged, impurity slurry can be filtered, and the like. The filter 37 may also be a sponge with a plurality of through holes on the bottom. The fixed bottom of the drill bit has a certain clearance with the filter device 37. When the drill bit is cleaned, the cleaned excessive foreign matters or slurry can be stored in the filter device 37 for uniform treatment.

A plurality of rotating assemblies 4 divide into two sets and stagger arrangement respectively in water tank 2 bottom top, and this rotating assembly runs through water tank 2, its input is fixed in water tank 2 lateral wall department, and rotation axis 42 level sets up in water tank 2 bottom top. The rotating components 4 arranged on the outer side wall of the water tank 2 are meshed together through a plurality of gears 40. The gear 40 rotates the rotary shaft 42. Specifically, one of the gears is externally connected with a driving mechanism, the driving mechanism drives one gear to rotate, so that all the gears meshed with each other rotate, the plurality of gears 40 rotate to drive the plurality of rotating shafts 42 to rotate, the rotating shafts 42 are connected with the cleaning brush 5 through the through holes on the moving frame 6, the rotating shafts 42 can freely rotate in the through holes, and the rotating shafts 42 drive the cleaning brush 5 to rotate. The moving frame 6 moves the rotary shaft 42 forward and backward. A sealing flange 43 is mounted through the tank 2. The rotating shaft 42 is further sleeved with a shaft sleeve 41, more specifically, the shaft sleeve 41 can be a splined hole, and the rotating shaft 42 can be a splined shaft, as long as the rotating assembly 4 drives the washing brush 5 to rotate.

As shown in connection with fig. 3, the guide assembly 7 includes: guide rod seat 70, guide rod 71, guide sleeve 72 and bent plate 73. The guide rod 71 is fixed on the inner side wall of the upper part of one side of the water tank 2 through two groups of guide rod seats 70, the guide sleeve 72 is sleeved on the guide rod 71, the guide sleeve 72 can move back and forth along the length direction of the guide rod 71, and the bottom of the bent plate 73 is fixed on the top of the guide sleeve 72. The outer side wall of the bending plate 73 perpendicular to the guide sleeve 72 is connected with the movable end of the telescopic mechanism 8, so that the telescopic mechanism 8 drives the bending plate 73, and the bending plate 73 drives the guide sleeve 72 to move back and forth along the length direction of the guide rod 71. The movable frame 6 is fixed on the outer side wall of the guide sleeve 72, so that two groups of guide sleeves which are symmetrical in the water tank 2 drive the movable frame 6 to horizontally move forwards or backwards on the bottom of the water tank 2, namely when the movable end of the telescopic mechanism 8 extends out, the bent plate 73 is pushed to drive the movable frame 6 connected with the guide sleeve 72 to move forwards, and when the movable end of the telescopic mechanism 8 retracts, the bent plate 73 drives the movable frame 6 connected with the guide sleeve 72 to move backwards. This telescopic machanism 8 adopts electric cylinder or electric telescopic handle among the prior art.

The number of the telescopic mechanisms 8, the guide assemblies 7 and the moving frames 6 is matched, namely, the two groups of telescopic mechanisms 8 drive the moving frames 6 to move along the two groups of guide assemblies 7. The bottom of the telescopic mechanism 8 is fixedly connected with a base 21 arranged outside the water tank 2 through a cylinder seat, and the movable end is fixed on the inner side wall above the water tank 2 through a cylinder seat 80.

The driving motor 34, the telescopic mechanism 8 and the external driving mechanism for driving the rotating assembly are electrically connected with a controller, the controller adopts an existing PLC (programmable logic controller), not shown in the figure, regulates and controls the driving motor 34, the telescopic mechanism 8 and the driving mechanism to be started, and the target positions of the moving frame 6 and the moving plate 33 are designed in advance by a control system. The specific working principle is as follows: after the top of the oil exploitation drill bit to be cleaned is fixed at the middle part of the movable plate 33, the driving motor 34 is started to push the movable plate 33 to immerse the drill bit into the water tank 2, and meanwhile, the driving mechanism drives the rotating assembly 4 to drive the cleaning brush 5 to start rotating, so that the two sides of the drill bit are cleaned. After the cleaning is carried out for a certain time, the driving motor 34 retracts upwards for a certain distance, the telescopic mechanism 8 pushes the movable frame 6 forwards, so that the movable frame 6 drives the cleaning brushes 5 to the bottom of the drill bit, and the cleaning brushes 5 arranged at the two ends of the water tank 2 are clung to the bottom of the drill bit through gaps in a staggered manner.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various changes or substitutions within the technical scope of the present invention, which should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. The utility model provides a drill bit belt cleaning device for oil development, includes frame (1) and is fixed in water tank (2) in frame (1), its characterized in that, this belt cleaning device still includes:

the feeding mechanism (3) is assembled on the water tank (2) and comprises a movable plate (33) capable of ascending and descending up and down and used for feeding products into the water tank (2);

the input ends of the rotating assemblies (4) penetrate through the side wall of the water tank (2) and are fixed at the outer side wall of the water tank (2), and the rotating shafts (42) are arranged on the bottom of the water tank (2) in a staggered mode;

the number of the cleaning brushes (5) is matched with that of the rotating assemblies (4) and is rotationally connected with the rotating assemblies;

the telescopic mechanisms (8) are arranged at two groups and are respectively and symmetrically arranged on the inner walls of the two sides of the water tank (2);

the two ends of the moving frame (6) are respectively connected with the movable ends of the two groups of telescopic mechanisms (8), and the telescopic mechanisms (8) drive the moving frame (6) to horizontally move in the water tank (2);

wherein, remove and offer on frame (6) with a plurality of through-holes of rotation axis (42) assorted, a plurality of rotation axes (42) run through a plurality of through-holes and are connected with a plurality of cleaning brush (5), rotating assembly (4) drive cleaning brush (5) and rotate, remove frame (6) drive a plurality of rotation axes (42) and move forward or backward.

2. The cleaning device according to claim 1, characterized in that the cleaning device further comprises a plurality of guide assemblies (7), and the telescopic mechanism (8) drives the movable frame (6) to move horizontally along the length direction of the guide assemblies (7).

3. A cleaning device according to claim 2, characterized in that said guide assembly (7) comprises: two groups of guide rod seats (70) are respectively fixed at the inner side wall of the water tank (2) at intervals;

a guide rod (71), two ends of which are fixedly connected with the guide rod seat (70);

the guide sleeve (72) is sleeved on the guide rod (71) and horizontally moves along the length direction of the guide rod (71);

the bottom of the guide sleeve (72) is fixedly connected with the movable frame (6), and the guide sleeve (72) drives the movable frame (6) to move.

4. The cleaning device according to claim 3, wherein the guide assembly (7) further comprises a bending plate (73), the bottom of the bending plate (73) is fixedly connected with the top of the guide sleeve (72), the movable end of the telescopic mechanism (8) is connected with the side wall of the bending plate (73), and the telescopic mechanism (8) drives the bending plate (73) to extend or retract along the length direction of the guide rod (71).

5. The cleaning device according to claim 1, characterized in that the bottom of the water tank (2) is provided with a water outlet (20).

6. The cleaning device according to claim 1, wherein the feeding mechanism (3) further comprises: two groups of fixed blocks (30) are symmetrically arranged at the tops of two sides of the rack (1);

a plurality of material pushing guide rods (31) which are paired into a group, and the bottom ends of the material pushing guide rods are respectively and vertically fixed at the top of the fixing block (30);

the fixing plate (32) is fixed at the top ends of the plurality of pushing guide rods (31);

the driving motor (34) is arranged on the top of the fixing plate (32);

the movable plate (33) penetrates through the plurality of pushing guide rods (31), an output shaft of the driving motor (34) penetrates through the fixed plate (32) and is connected with the movable plate (33), and the output shaft of the driving motor (34) drives the movable plate (33) to move up and down along the plurality of pushing guide rods (31).

7. The cleaning device according to claim 6, wherein the feeding mechanism (3) further comprises a supporting plate (36), the supporting plate (36) is fixedly connected with the bottom of the movable plate (33), and the movable plate (33) drives the supporting plate (36) to move up and down.

8. A cleaning device according to claim 7, characterised in that a filter unit (37) is removably attached to the upper surface of the bottom of the support plate (36).

9. The cleaning device according to claim 1, characterized in that the input ends of the plurality of rotating assemblies (4) on the outer side wall of the water tank (2) are meshed with each other through a plurality of gears (40), and the gears (40) drive the rotating shaft (42) to rotate.

10. A cleaning device according to claim 9, characterized in that the rotating assembly (4) is provided with a sealing flange (43) extending through the side wall of the tank (2).

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