CN114378075A - Mud scraping device - Google Patents
Mud scraping device Download PDFInfo
- Publication number
- CN114378075A CN114378075A CN202011122909.6A CN202011122909A CN114378075A CN 114378075 A CN114378075 A CN 114378075A CN 202011122909 A CN202011122909 A CN 202011122909A CN 114378075 A CN114378075 A CN 114378075A
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- Prior art keywords
- mud scraping
- bevel gear
- pipe
- mud
- rotating shaft
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/087—Cleaning containers, e.g. tanks by methods involving the use of tools, e.g. brushes, scrapers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/204—Keeping clear the surface of open water from oil spills
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a mud scraping device, and belongs to the field of petrochemical industry. This mud scraping device includes at least a set of mud scraping unit, and this mud scraping unit includes: the device comprises an operating pipe, a supporting plate, a scraper, a push-pull rod, a guide rail and a guide wheel; the cover plate is provided with at least one operation hole, and the operation holes correspond to the mud scraping units one by one; the operating pipe enters the tank body through the operating hole, the lower end of the supporting pipe is connected with the upper end of the supporting plate, and the lower end of the supporting plate is connected with the scraper; the guide rails are arranged on two opposite sides of the operation hole and extend along the mud scraping direction; the guide wheel is connected with the wall of the operation pipe positioned outside the tank body, and the guide wheel is positioned in the guide rail and can move along the guide rail; the push-pull rod is connected with the operating pipe and is positioned above the guide wheel. This mud scraping device not only can obtain good mud clearance effect, ensures that all mud homoenergetic in the sump portion can be by the suction pump suction, still has easy operation, advantages such as security height.
Description
Technical Field
The invention relates to the field of petrochemical industry, in particular to a mud scraping device.
Background
In the oil field production process, in order to facilitate the cleaning of normal-temperature liquid oil, a sump oil pool is usually arranged, and a large amount of sludge is usually deposited in the sump oil pool. In order to normally use the dirty oil tank, it is necessary to clean sludge in the dirty oil tank. At present, sludge and water are simultaneously pumped to ground desliming equipment through a suction pump on the ground to carry out desliming treatment. However, since the specific gravity and viscosity of the sludge are higher than those of water and the suction capacity of the suction pump is limited, sludge exceeding a certain range of the suction port does not enter the suction port along with the water flow, and the sludge is difficult to be accumulated and discharged in the sump.
In the prior art, liquid in the sump is emptied by stopping the sump, and sludge is manually cleaned down to the bottom of the sump.
In the process of implementing the invention, the inventor finds that at least the following problems exist in the prior art:
in the prior art, when accumulated sludge which cannot be sucked out of a sump oil tank is cleaned, the closed operation is performed, the danger coefficient is high, and great potential safety hazards exist.
Disclosure of Invention
In view of this, the present invention provides a mud scraping device, which can solve the above technical problems.
Specifically, the method comprises the following technical scheme:
the embodiment of the invention provides a mud scraping device, which is used for a dirty oil pool, wherein the dirty oil pool comprises: cell body, lid adorn in the apron at cell body top, mud scrapping device includes at least a set of mud unit of scraping, the mud unit of scraping includes: the device comprises an operating pipe, a supporting plate, a scraper, a push-pull rod, a guide rail and a guide wheel;
the cover plate is provided with at least one working hole, and the working holes correspond to the mud scraping units one by one;
the operating pipe enters the tank body through the operating hole, the lower end of the supporting pipe is connected with the upper end of the supporting plate, and the lower end of the supporting plate is connected with the scraper;
the guide rails are arranged on two opposite sides of the operation hole and extend along the mud scraping direction;
the guide wheel is connected with the wall of the operation pipe outside the tank body, and the guide wheel is positioned in the guide rail and can move along the guide rail;
the push-pull rod is connected with the operating pipe and is positioned above the guide wheel.
In some possible implementations, the mud scraping device further includes: a first connecting piece and a second connecting piece;
the first connecting piece and the second connecting piece are respectively positioned on the opposite sides of the support plates of the two adjacent mud scraping units, and the first connecting piece is clamped with the second connecting piece.
In some possible implementations, the first connector includes: the connecting structure comprises a first connecting body, a clamping groove and a through groove, wherein the clamping groove and the through groove are formed in the first connecting body and are communicated;
the second connector includes: the elastic clamping block is connected with the second connecting body;
the elastic clamping block can enter the clamping groove through the through groove and is clamped with the clamping groove.
In some possible implementation manners, when the operating pipe is at a mud scraping operation station, the elastic clamping block is clamped with the clamping groove;
when the operating pipe rotates 90 degrees from the mud scraping operation station to the assembling station, the elastic clamping block can freely enter and exit the clamping groove.
In some possible implementations, the mud scraping device further includes: the illuminating lamp is positioned on the outer wall of the inside of the tank body of the operation pipe and used for illuminating.
In some possible implementations, the mud scraping device further includes: a driving assembly configured to make an illumination angle of the illumination lamp adjustable.
In some possible implementations, the transmission assembly includes: the device comprises a support rod, a bearing, a transmission rod, an upper transverse bevel gear, an upper longitudinal bevel gear, a lower transverse bevel gear, a lower longitudinal bevel gear, an upper rotating shaft, a driving piece and a lower rotating shaft;
the supporting rod is fixedly arranged in the operating pipe and used for supporting the bearing;
the inner ring of the bearing is fixedly sleeved outside the support rod;
the upper longitudinal bevel gear is coaxially connected with the top of the supporting rod, and the upper transverse bevel gear is in meshed connection with the upper longitudinal bevel gear in the operating pipe;
the upper rotating shaft is coaxially connected with the upper transverse bevel gear, the upper rotating shaft extends out of the operating pipe, and the driving piece is connected with the end part of the upper rotating shaft, which is positioned outside the operating pipe;
the lower longitudinal bevel gear is coaxially connected with the bottom of the supporting rod, and the lower transverse bevel gear is in meshed connection with the lower longitudinal bevel gear in the operating pipe;
the lower rotating shaft is coaxially connected with the lower transverse bevel gear, the lower rotating shaft extends out of the operating pipe, and the illuminating lamp is connected with the end part of the lower rotating shaft, which is positioned outside the operating pipe.
In some possible implementations, a plurality of the illuminating lamps are arranged on each operating tube;
the number of the illuminating lamps is the same as that of the lower transverse bevel gears and the lower rotating shafts, and the illuminating lamps correspond to the lower transverse bevel gears and the lower rotating shafts one to one.
In some possible implementations, a plurality of adjusting insertion holes are formed in the pipe wall of the operation pipe, which is located outside the tank body, and are spaced along the longitudinal direction;
the adjusting insertion hole is used for being connected with the push-pull rod.
In some possible implementations, the scraper is an elastic material.
The technical scheme provided by the embodiment of the invention has the beneficial effects that at least:
when the sludge scraping device provided by the embodiment of the invention is applied, an operator operates the push-pull rod outside the tank body, and pushes and pulls the operation pipe by utilizing the push-pull rod, so that the scraper is driven to move at the bottom of the tank body, and sludge at the bottom of the tank body is scraped and moved to the suction inlet range of the suction pump, so that accumulated sludge which cannot be sucked out is prevented from occurring in the dirty oil tank, and the cleaning effect of the sludge in the dirty oil tank is improved. Wherein, because the guide pulley is located the wall connection of cell body outside with the operation pipe to the guide pulley is located the guide rail and can follows the guide rail motion, like this, when the operation push-and-pull rod, the operation of push-and-pull scraper blade can be carried out more easily and laborsavingly to the operation pipe under the guide pulley and the cooperation of guide rail, and the clearance to the great mud of viscosity is particularly useful for. Therefore, the mud scraping device provided by the embodiment of the invention can obtain a good mud cleaning effect, ensures that all the mud in the dirty oil pool can be sucked out by the suction pump, and has the advantages of simple operation, high safety and the like.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an exemplary mud scraping device according to an embodiment of the present invention;
fig. 2 is a schematic diagram illustrating a connection relationship between an exemplary first connection element and a second connection element according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a transmission assembly according to an embodiment of the present invention;
fig. 4 is a schematic partial structural view of the handling tube according to the embodiment of the present invention.
The reference numerals denote:
1-operating tube, 11-adjusting jack,
2-a support plate, wherein the support plate is provided with a plurality of support plates,
3-a scraper blade, wherein the scraper blade is arranged at the upper part of the scraper blade,
4-a push-pull rod is arranged,
5-a guide rail is arranged on the upper portion of the frame,
6-a guide wheel, wherein the guide wheel is provided with a guide wheel,
7-a first connecting piece, which is connected with the first connecting piece,
701-first connection body, 702-card slot, 703-card slot,
8-a second connecting piece, wherein the second connecting piece is connected with the first connecting piece,
801-second connecting body, 802-elastic fixture block,
9-a lighting lamp is arranged on the front side of the main body,
10-a transmission assembly for the transmission of the power,
101-support bar, 102-bearing, 103-drive bar, 104-upper transverse bevel gear,
105-upper longitudinal bevel gear, 106-lower transverse bevel gear, 107-lower longitudinal bevel gear,
108-upper shaft, 109-driving member, 110-lower shaft.
Detailed Description
In order to make the technical solutions and advantages of the present invention clearer, the following will describe embodiments of the present invention in further detail with reference to the accompanying drawings.
The embodiment of the invention provides a mud scraping device which is used for cleaning sludge in a dirty oil pool. Wherein, as shown in figure 1, the dirty oil pool comprises: a pool body A1 and a cover plate A2 which is covered on the top of the pool body A1. The mud scraping device provided by the embodiment of the invention comprises: at least one set of mud scraping units, the mud scraping units comprising: the device comprises an operating pipe 1, a supporting plate 2, a scraper 3, a push-pull rod 4, a guide rail 5 and a guide wheel 6.
The cover plate A2 is provided with at least one working hole, and the working holes correspond to the mud scraping units one by one;
the operation pipe 1 enters the tank body A1 through the operation hole, the lower end of the support pipe is connected with the upper end of the support plate 2, and the lower end of the support plate 2 is connected with the scraper 3;
the guide rails 5 are arranged on two opposite sides of the operation hole, and the guide rails 5 extend along the mud scraping direction;
the guide wheel 6 is connected with the wall of the operation pipe 1 outside the tank body A1, and the guide wheel 6 is positioned in the guide rail 5 and can move along the guide rail 5;
the push-pull rod 4 is connected with the operating pipe 1, and the push-pull rod 4 is positioned above the guide wheel 6.
The mud scraping device provided by the embodiment of the invention comprises one or more groups of mud scraping units, and for each group of mud scraping units, a working hole is correspondingly formed in the cover plate A2 of the sump, wherein the working hole is configured to enable the operation pipe 1, the support plate 2 and the scraper 3 to enter the inside of the sump body A1.
When the sludge scraping device provided by the embodiment of the invention is applied, an operator operates the push-pull rod 4 outside the pool body A1, and pushes and pulls the operation pipe 1 by utilizing the push-pull rod 4, so that the scraper 3 is driven to move at the bottom of the pool body A1, and sludge at the bottom of the pool body A1 is scraped and moved to the suction inlet range of the suction pump, thereby preventing collected sludge which cannot be sucked out from the interior of the dirty oil pool, and improving the cleaning effect of the sludge in the dirty oil pool. The guide wheel 6 is connected with the wall of the operation pipe 1, which is positioned outside the tank body A1, and the guide wheel 6 is positioned in the guide rail 5 and can move along the guide rail 5, so that when the push-pull rod 4 is operated, the operation of pushing and pulling the scraper 3 can be more easily and laborsavingly carried out by the operation pipe 1 under the matching action of the guide wheel 6 and the guide rail 5, and the device is particularly suitable for cleaning sludge with high viscosity. Therefore, the mud scraping device provided by the embodiment of the invention can obtain a good mud cleaning effect, ensures that all the mud in the dirty oil pool can be sucked out by the suction pump, and has the advantages of simple operation, high safety and the like.
The mud scraping device provided by the embodiment of the invention comprises at least one group of mud scraping units, namely, one group of mud scraping units can be independently used, and two or more groups of mud scraping units can be simultaneously used, so that the mud scraping device can be suitable for oil sumps with different site sizes by combining a plurality of mud scraping units.
In some possible implementations, as shown in fig. 1, the mud scraping apparatus provided in the embodiment of the present invention further includes: the mud scraping device comprises a first connecting piece 7 and a second connecting piece 8, wherein the first connecting piece 7 and the second connecting piece 8 are respectively positioned on the opposite sides of the supporting plates 2 of two adjacent mud scraping units, and the first connecting piece 7 is clamped with the second connecting piece 8.
For example, for two mud scraping units located at the left and right sides, the first connecting part 7 may be disposed at the right side of the supporting plate 2 of the left mud scraping unit, the second connecting part 8 is correspondingly disposed at the left side of the supporting plate 2 of the right mud scraping unit, and the two parts are corresponding and can be connected in a clamping manner. Or, the first connecting piece 7 can be arranged on the left side of the supporting plate 2 of the right mud scraping unit, the second connecting piece 8 is correspondingly arranged on the right side of the supporting plate 2 of the left mud scraping unit, and the positions of the two connecting pieces correspond and can be clamped.
During the application, can confirm whether to need to make up a plurality of mud units according to mud condition adaptability uses, if need make up, make first connecting piece 7 and second connecting piece 8 on the adjacent mud unit of scraping carry out the joint can.
In some possible implementations, as shown in fig. 2, the first connector 7 comprises: the connecting structure comprises a first connecting body 701, a clamping groove 702 and a through groove 703, wherein the clamping groove 702 and the through groove 703 are formed in the first connecting body 701;
as shown in fig. 2, the second connecting member 8 includes: a second connecting body 801, an elastic fixture block 802 connected with the second connecting body 801; the elastic fixture block 802 is configured to enter the fixture groove 702 through the through groove 703 and to be clamped with the fixture groove 702.
For example, the first connecting body 701 is cylindrical, and a clamping groove 702 and a through groove 703 are sequentially formed along the axial direction of the first connecting body 701, and central axes of the first connecting body 701, the clamping groove 702 and the through groove 703 are overlapped. The width of the over-groove 703 is smaller than that of the card groove 702 so as to form a limit step at the connection position of the card groove 702 and the over-groove 703.
The second connection body 801 is in a sleeve shape with one end open and the other end closed, a connecting rod is connected to the inside of the second connection body 801 along the axial direction, one end of the connecting rod is connected with the closed end of the second connection body 801, the other end of the connecting rod is connected with the elastic clamping block 802, and an accommodating space is formed between the inner wall of the connecting rod and the inner wall of the second connection body 801 and is used for accommodating the first connection body 701.
During application, due to the use of the elastic clamping block 802, the elastic clamping block 802 can deform when being extruded, enters the clamping groove 702 with a larger volume from the through groove 703 with a smaller volume, and elastically resets to an original state in the clamping groove 702, and then is abutted against and contacted with a limiting step formed at the joint of the clamping groove 702 and the through groove 703, so that the first connecting piece 7 and the second connecting piece 8 are clamped.
In order to facilitate the clamping and detaching operation of the first connecting piece 7 and the second connecting piece 8, in the embodiment of the invention, the elastic clamping block 802 is clamped with the clamping groove 702 when the operation pipe 1 is at a mud scraping operation station; when the operation tube 1 is rotated by 90 degrees from the mud scraping operation station to the assembling station, the elastic fixture block 802 can freely enter and exit the through groove 703.
That is, when the operation tube 1 rotates 90 ° from the mud scraping operation station to the assembling station, the elastic latch 802 rotates to be parallel to and opposite to the through groove 703, and based on the structural fit between the elastic latch 802 and the through groove 703, the elastic latch 802 can freely enter and exit the through groove 703 at this time. After the elastic clamping block 802 enters the clamping groove 702 from the passing groove 703, the operating pipe 1 is rotated by 90 degrees to a mud scraping operation station, at this time, the elastic clamping block 802 also rotates to a position where the elastic clamping block cannot freely enter the passing groove 703, and at this time, the elastic clamping block 802 cannot be separated from the passing groove 703 in the clamping groove 702, so that stable clamping is formed between the first connecting piece 7 and the second connecting piece 8.
In some possible implementations, the resilient latch 802 has an arc-shaped guide surface to facilitate easier access to the latch slot 702 from the through-slot 703.
In some possible implementations, as shown in fig. 1, the mud scraping apparatus provided in the embodiment of the present invention further includes: and the illuminating lamp 9 is positioned on the outer wall of the operating pipe 1 positioned inside the tank body A1 and used for illuminating.
Through set up light 9 on the outer wall at control tube 1, can throw light on to the cell body A1 inside of sump oil pond to the inside mud clearance condition of cell body A1 is observed in real time to the operating personnel, further improves mud clearance effect.
The inside of the pool body A1 of the dirty oil pool can be observed through the gap between the operation pipe 1 and the operation hole on the cover plate A2.
The light 9 can be from taking the battery, also can utilize external power supply to supply power to it, for example, can be provided with the battery in cell A1 outside, battery and light 9 electric connection for provide the power for light 9.
In some possible implementations, the mud scraping apparatus provided in the embodiments of the present invention further includes: a driving assembly 10, the driving assembly 10 being configured for making an illumination angle of the illumination lamp 9 adjustable.
By adjusting the illumination angle of the illuminating lamp 9 through the transmission assembly 10, the illuminating lamp 9 can illuminate a plurality of different areas inside the pool body A1.
The following is an exemplary description of a suitable drive assembly 10 configuration:
in some possible implementations, as shown in fig. 3, a transmission assembly 10 according to an embodiment of the present invention includes: a support rod 101, a bearing 102, a transmission rod 103, an upper transverse bevel gear 104, an upper longitudinal bevel gear 105, a lower transverse bevel gear 106, a lower longitudinal bevel gear 107, an upper rotating shaft 108, a driving piece 109 and a lower rotating shaft 110.
Wherein, the support rods 101 are fixedly arranged inside the operation tube 1 for supporting the bearings 102, for example, the support rods 101 are arranged in at least two parts evenly spaced along the circumferential direction of the operation tube 1, one end of the support rod 101 is fixedly connected with the inner wall of the operation tube 1, and the other end of the support rod 101 is fixedly connected with the outer ring of the bearing 102, so that the plurality of support rods 101 make the bearings 102 fixed inside the operation tube 1;
the inner ring of the bearing 102 is fixedly sleeved outside the support rod 101, so that the support rod 101 can rotate stably all the time because the bearing 102 can rotate synchronously and stably support the support rod 101 when the support rod 101 rotates.
An upper longitudinal bevel gear 105 is coaxially connected with the top of the support rod 101, and an upper transverse bevel gear 104 is in meshed connection with the upper longitudinal bevel gear 105 inside the operation tube 1;
the upper rotating shaft 108 is coaxially connected with the upper transverse bevel gear 104, the upper rotating shaft 108 extends out of the operating pipe 1, and the driving piece 109 is connected with the end part of the upper rotating shaft 108, which is positioned outside the operating pipe 1;
a lower longitudinal bevel gear 107 is coaxially connected with the bottom of the support rod 101, and a lower transverse bevel gear 106 is meshed with the lower longitudinal bevel gear 107 inside the operation tube 1;
the lower rotary shaft 110 is coaxially coupled to the lower transverse bevel gear 106, and the lower rotary shaft 110 is extended to the outside of the handle tube 1, and the illumination lamp 9 is coupled to the end of the lower rotary shaft 110 located outside the handle tube 1.
In the embodiment of the invention, the central axis direction of the related longitudinal bevel gears is along the vertical direction, and the central axis direction of the related transverse bevel gears is along the horizontal direction.
In application, by rotating the driving member 109, since the driving member 109 is connected to the upper transverse bevel gear 104 through the upper rotating shaft 108, the rotating driving member 109 can drive the upper transverse bevel gear 104 to synchronously rotate, and the rotating upper transverse bevel gear 104 can drive the upper longitudinal bevel gear 105 engaged with the rotating upper transverse bevel gear 104 to synchronously rotate. Since the upper longitudinal bevel gear 105 is coaxially connected to the top of the support rod 101, the support rod 101 is driven to rotate. The rotating support rod 101 drives the lower longitudinal bevel gear 107 and the lower transverse bevel gear 106 to rotate in turn, and the rotating lower transverse bevel gear 106 is connected with the illuminating lamp 9 through the lower rotating shaft 110, and then drives the illuminating lamp 9 to rotate, so that the illumination angle of the illuminating lamp 9 can be adjusted.
In the embodiment of the invention, the rotation angle of the illuminating lamp 9 can be larger than 180 degrees, for example, 180 degrees to 360 degrees, so that the irradiation range can be enlarged as much as possible.
The driving member 109 is used to provide a driving force for the transmission assembly 10, and in some possible implementations, the driving member 109 is a knob; in other possible implementations, the drive member 109 is a wheel.
In the embodiment of the present invention, one illumination lamp 9 may be provided on one operation tube 1, or a plurality of illumination lamps 9 may be provided on one operation tube 1.
In some possible implementations, a plurality of illuminating lamps 9 are disposed on each handling pipe 1, and the number of the illuminating lamps 9 is the same as the number of the lower transverse bevel gears 106 and the lower rotating shafts 110, and the illuminating lamps 9 correspond to each other one by one, that is, each illuminating lamp 9 is connected with one lower transverse bevel gear 106 through one lower rotating shaft 110, and the lower transverse bevel gears 106 can be meshed with one lower longitudinal bevel gear 107 at the same time, so that the illuminating lamps 9 can be finally rotated by rotating the driving member 109, the illumination range can be further expanded, and the operator can know the sludge cleaning condition inside the tank body a1 more clearly.
In order to improve the adaptability of the mud scraping device provided by the embodiment of the invention, as shown in fig. 4, a plurality of adjusting insertion holes 11 are arranged on the pipe wall of the operation pipe 1 outside the tank body a1 at intervals along the longitudinal direction, and the adjusting insertion holes 11 are used for connecting with the push-pull rod 4.
So set up, when the dirty oil sump of the different degree of depth is faced, because the length that operating tube 1 stretched into to dirty oil sump is changeable, can make the position of push-and-pull rod 4 adjust with the suitability ground to operating personnel carries out the push-and-pull operation at the suitable operation position to operating tube 1 all the time.
For example, three or four adjusting insertion holes 11 are arranged on the pipe wall of the operation pipe 1 outside the tank body A1 at intervals along the longitudinal direction, and the distance between two adjacent adjusting insertion holes 11 is 5cm-20 cm.
The structure of the adjustment insertion hole 11 is adapted to the structure of the push-pull rod 4 to ensure that the push-pull rod 4 can be inserted into the adjustment insertion hole 11 in a fitting manner and is stable. For example, if the cross section of the push-pull rod 4 is a cylindrical rod, the adjusting insertion hole 11 is also a circular hole; the cross section of the push-pull rod 4 is rectangular, and the adjusting insertion holes 11 are also rectangular holes or strip-shaped holes.
Furthermore, the adjustment socket 11 is not only used for connection with the push-pull rod 4, but can also be connected with the guide wheel 6 (obviously, the adjustment socket 11 connected with the guide wheel 6 is located below the adjustment socket 11 connected with the push-pull rod 4). In some possible implementations, the mud scraping apparatus provided by the embodiment of the present invention further includes a connecting rod, wherein the connecting rod penetrates through the adjusting insertion hole 11 and abuts against the bottom wall of the adjusting insertion hole 11, and two ends of the connecting rod are respectively connected with one guide wheel 6, so that the guide wheel 6 can be connected with the operation pipe 1.
In embodiments of the invention in which the handling tube 1 is used to provide support for the various components, a steel round tube is particularly suitable for use as the handling tube 1.
In the embodiment of the invention, the scraping plate 3 is used for scraping sludge in the tank body A1, in order to improve the scraping effect of the scraping plate 3 and ensure that the sludge at the bottom of the tank body A1 can be fully cleaned, the scraping plate 3 is made of an elastic material, for example, the scraping plate 3 provided by the embodiment of the invention is the scraping plate 3 made of rubber.
Further, along the direction of the first end that scraper blade 3 is connected with backup pad 2 to the second end of scraper blade 3 and cell body A1 inner wall contact, the wall thickness of scraper blade 3 reduces gradually, so not only can ensure that scraper blade 3 obtains sufficient dynamics, can also improve the mud effect of scraping.
In one possible implementation, the present invention provides a mud scraping device, as shown in fig. 1 to 4, including: at least one set of mud scraping units, and the mud scraping units comprise: the device comprises an operating pipe 1, a support plate 2, a rubber scraper 3, a push-pull rod 4, a guide rail 5, a guide wheel 6, a first connecting piece 7, a second connecting piece 8, a lighting lamp 9, a support rod 101, a bearing 102, a transmission rod 103, an upper transverse bevel gear 104, an upper longitudinal bevel gear 105, a lower transverse bevel gear 106, a lower longitudinal bevel gear 107, an upper rotating shaft 108, a driving piece 109 and a lower rotating shaft 110.
The operation pipe 1 enters the tank body A1 through an operation hole on a cover plate A2, the lower end of the support pipe is connected with the upper end of a support plate 2, and the lower end of the support plate 2 is connected with a scraper 3; the guide rails 5 are arranged on two opposite sides of the operation hole, and the guide rails 5 extend along the mud scraping direction; the guide wheel 6 is connected with the wall of the operation pipe 1 outside the tank body A1, and the guide wheel 6 is positioned in the guide rail 5 and can move along the guide rail 5; the push-pull rod 4 is connected with the operating pipe 1, and the push-pull rod 4 is positioned above the guide wheel 6.
The first connecting piece 7 and the second connecting piece 8 are respectively positioned at the opposite sides of the support plates 2 of the two adjacent mud scraping units, and the first connecting piece 7 is clamped with the second connecting piece 8. The first connecting member 7 includes: the connecting structure comprises a first connecting body 701, a clamping groove 702 and a through groove 703, wherein the clamping groove 702 and the through groove 703 are formed in the first connecting body 701; the second connecting member 8 includes: a second connecting body 801, an elastic fixture block 802 connected with the second connecting body 801; the elastic fixture block 802 is configured to enter the fixture groove 702 through the through groove 703 and to be clamped with the fixture groove 702. When the operation pipe 1 is in a mud scraping operation station, the elastic clamping block 802 is clamped with the clamping groove 702; when the operation tube 1 rotates 90 degrees from the mud scraping operation station to the assembling station, the elastic clamping block 802 can freely enter and exit the clamping groove 702.
The support rod 101 is fixedly arranged inside the operation tube 1 and used for supporting the bearing 102; the inner ring of the bearing 102 is fixedly sleeved outside the support rod 101; an upper longitudinal bevel gear 105 is coaxially coupled to the top of the support bar 101, and an upper transverse bevel gear 104 is engaged with the upper longitudinal bevel gear 105 inside the handle tube 1.
The upper rotating shaft 108 is coaxially connected with the upper transverse bevel gear 104, the upper rotating shaft 108 extends out of the operating pipe 1, and the driving piece 109 is connected with the end part of the upper rotating shaft 108, which is positioned outside the operating pipe 1; a lower longitudinal bevel gear 107 is coaxially connected with the bottom of the support rod 101, and a lower transverse bevel gear 106 is meshed with the lower longitudinal bevel gear 107 inside the operation tube 1; the lower rotary shaft 110 is coaxially coupled to the lower transverse bevel gear 106, and the lower rotary shaft 110 is extended to the outside of the handle tube 1, and the illumination lamp 9 is coupled to the end of the lower rotary shaft 110 located outside the handle tube 1.
Each operating pipe 1 is provided with a plurality of illuminating lamps 9; the number of the illumination lamps 9 is the same as the number of the lower lateral bevel gears 106 and the lower spindles 110, and corresponds to one.
The mud scraping device provided by the embodiment of the invention at least has the following advantages:
the operation personnel can be under the incessant state of production, scrape the sunction inlet within range to the suction pump at subaerial 3 scraper blades that pass through the rubber material with mud to make the inside gathering mud that can't be appeared by the suction of avoiding of sump oil pond, improve the clearance effect of mud in the sump oil pond, ensure that all mud homoenergetic in sump oil pond can be by the suction pump suction, simultaneously, still have easy operation, advantages such as security height.
Through the wall connection that guide pulley 6 and operation pipe 1 are located cell body A1 outside to guide pulley 6 is located guide rail 5 and can follows guide rail 5 and move, and when operating push-and-pull rod 4, operation pipe 1 can carry out the operation of push-and-pull scraper blade 3 easily and laborsavingly under the guide pulley 6 and the cooperation of guide rail 5, is particularly useful for the clearance to the great mud of viscosity.
Through the joint between first connecting piece 7 and the second connecting piece 8, can make a plurality of mud units of scraping use in combination to increase area, improve and scrape mud efficiency.
Through setting up light 9 to make the illumination angle of light 9 adjustable, can the operation personnel clear up mud more effectively, solve the problem of the excessive gathering of bottom of the pool mud, effectively avoided the manual work to carry out airtight operation to the bottom of the sump oil pond and clear up silt, guaranteed operation personnel's safety.
The above description is only for facilitating the understanding of the technical solutions of the present invention by those skilled in the art, and is not intended to limit the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A mud scraping apparatus for a sump, the sump comprising: cell body, lid adorn in the apron at cell body top, its characterized in that, the mud scraping device includes at least a set of mud unit of scraping, the mud unit of scraping includes: the device comprises an operating pipe, a supporting plate, a scraper, a push-pull rod, a guide rail and a guide wheel;
the cover plate is provided with at least one working hole, and the working holes correspond to the mud scraping units one by one;
the operating pipe enters the tank body through the operating hole, the lower end of the supporting pipe is connected with the upper end of the supporting plate, and the lower end of the supporting plate is connected with the scraper;
the guide rails are arranged on two opposite sides of the operation hole, and extend along the mud scraping direction;
the guide wheel is connected with the wall of the operation pipe outside the tank body, and the guide wheel is positioned in the guide rail and can move along the guide rail;
the push-pull rod is connected with the operating pipe and is positioned above the guide wheel.
2. A mud scraping apparatus according to claim 1, further comprising: a first connecting piece and a second connecting piece;
the first connecting piece and the second connecting piece are respectively positioned on the opposite sides of the support plates of the two adjacent mud scraping units, and the first connecting piece is clamped with the second connecting piece.
3. A mud scraping apparatus according to claim 2, wherein said first connecting member comprises: the connecting structure comprises a first connecting body, a clamping groove and a through groove, wherein the clamping groove and the through groove are formed in the first connecting body and are communicated;
the second connector includes: the elastic clamping block is connected with the second connecting body;
the elastic clamping block can enter the clamping groove through the through groove and is clamped with the clamping groove.
4. The mud scraping device according to claim 3, wherein when the operation pipe is in a mud scraping operation station, the elastic clamping block is clamped with the clamping groove;
when the operating pipe rotates 90 degrees from the mud scraping operation station to the assembling station, the elastic clamping block can freely enter and exit the clamping groove.
5. A mud scraping apparatus according to claim 1, further comprising: the illuminating lamp is positioned on the outer wall of the inside of the tank body of the operation pipe and used for illuminating.
6. A mud scraping apparatus according to claim 5, further comprising: a driving assembly configured to make an illumination angle of the illumination lamp adjustable.
7. A mud scraping apparatus according to claim 6, wherein said transmission assembly comprises: the device comprises a support rod, a bearing, a transmission rod, an upper transverse bevel gear, an upper longitudinal bevel gear, a lower transverse bevel gear, a lower longitudinal bevel gear, an upper rotating shaft, a driving piece and a lower rotating shaft;
the supporting rod is fixedly arranged in the operating pipe and used for supporting the bearing;
the inner ring of the bearing is fixedly sleeved outside the support rod;
the upper longitudinal bevel gear is coaxially connected with the top of the supporting rod, and the upper transverse bevel gear is in meshed connection with the upper longitudinal bevel gear in the operating pipe;
the upper rotating shaft is coaxially connected with the upper transverse bevel gear, the upper rotating shaft extends out of the operating pipe, and the driving piece is connected with the end part of the upper rotating shaft, which is positioned outside the operating pipe;
the lower longitudinal bevel gear is coaxially connected with the bottom of the supporting rod, and the lower transverse bevel gear is in meshed connection with the lower longitudinal bevel gear in the operating pipe;
the lower rotating shaft is coaxially connected with the lower transverse bevel gear, the lower rotating shaft extends out of the operating pipe, and the illuminating lamp is connected with the end part of the lower rotating shaft, which is positioned outside the operating pipe.
8. A mud scraping apparatus according to claim 7, wherein a plurality of said illumination lamps are provided on each of said operation tubes;
the number of the illuminating lamps is the same as that of the lower transverse bevel gears and the lower rotating shafts, and the illuminating lamps correspond to the lower transverse bevel gears and the lower rotating shafts one to one.
9. The mud scraping device of claim 1, wherein a plurality of adjusting insertion holes are formed in the pipe wall of the operation pipe, which is positioned outside the tank body, and spaced in the longitudinal direction;
the adjusting insertion hole is used for being connected with the push-pull rod.
10. A mud scraping apparatus as claimed in claim 1, wherein said scraper is of resilient material.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011122909.6A CN114378075B (en) | 2020-10-20 | 2020-10-20 | Mud scraping device |
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| CN202011122909.6A CN114378075B (en) | 2020-10-20 | 2020-10-20 | Mud scraping device |
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| CN114378075B CN114378075B (en) | 2023-05-26 |
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| CN114378075B (en) | 2023-05-26 |
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