One kind can automatic lifting mud scraperTechnical field
The utility model relates to sewage treatment fields, more specifically, it relates to which one kind can automatic lifting mud scraper.
Background technique
In the processing technology of dyeing, a large amount of sewage can be generated, therefore become must for dyeing for sewage treatmentIt need solve the problems, such as.Mud scraper is primarily used in sewage treatment plant, waterworks and Industrial Wastewater Treatment circular settling tank,Discharge is deposited in the sludge of bottom of pond.
The mud-scraping mechanism position of mud scraper in the prior art be usually fixed it is constant, it is inflexible for use, encounter compared withWhen thick or harder sludge, the damage of mud-scraping mechanism is often resulted in.
In view of the above-mentioned problems, notification number is a kind of lifting center drive mud-scraper disclosed in the Chinese patent of CN203790635U,It is characterized in that through the screw thread between transmission shaft and lifting device, adjusts mud-scraping mechanism by manually controlling lifting deviceLifting.
The program solves the disadvantages that traditional mud-scraping mechanism is not flexible, immobilizes, but due to lifting mud-scraping mechanism whenLifting device need to be connected by drive rod, height can only be adjusted in mud scraper off working state, and can only take by manually adjustingWhen it is laborious.
Therefore a kind of new scheme is needed to solve this problem.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide one kind can automatic lifting mud scraper,Mud scraper can be automatically adjusted scrapes mud height, improves the working efficiency for scraping mud.
The above-mentioned technical purpose of the utility model have the technical scheme that one kind can automatic lifting scrapeMud machine, including rack are equipped with driving mechanism in the rack, and the output end of the driving mechanism is connected be vertically arrangedOne drive rod, first drive rod bottom end are equipped with shift mechanism, and the bottom end of the shift mechanism is connected with the second drive rod,The bottom end of second drive rod is connected with mud-scraping mechanism.
By using above-mentioned technical proposal, operator can freely adjust the height of mud-scraping mechanism when working, canIt according to the height of the height adjustment mud-scraping mechanism of bottom of pond mud layer, can first lift mud-scraping mechanism, upper surface mud layer be cleared up, clearlyManaged upper layer mud layer and then fallen mud-scraping mechanism, the mud layer of lower layer has been cleared up, improved and scrape mud efficiency, avoid compared withThick mud layer damages mud-scraping mechanism.
The utility model is further arranged to: the driving mechanism includes speed regulating motor, and speed regulating motor is connected with speed reducer,The top of first drive rod is connected to the output shaft of speed reducer, and the bottom end of the first drive rod is connected to shift mechanism.
By using above-mentioned technical proposal, speed regulating motor can preferably control revolving speed and raising by connection speed reducerThe torque of output shaft improves stability when device work, saves energy consumption.
The utility model is further arranged to: the shift mechanism includes the work for being fixedly mounted on the first drive rod lower endPlatform, there are two hoist engines for the upper surface installation of the workbench, and two hoist engines, which are respectively rolled up, two strands of steel cable ropes, the workbenchLower surface is connected with the second drive rod, and the bottom end of the second drive rod is connect with mud-scraping mechanism.
By using above-mentioned technical proposal, the winding of steel cable rope and unreeling machine rise mud-scraping mechanism by elevatorDrop, more convenient mud-scraping mechanism can be controlled, and steel cable rope long service life and securely.
The utility model is further arranged to: the side wall of second drive rod is uniformly provided with groove, the mud scraperStructure includes the flower pattern column being arranged along the sliding of the second drive rod, is mounted on the scraper arm of flower pattern column two sides and is mounted on scraper arm bottomCleaning shoe, the flower pattern column is that hollow cylinder and inner wall are provided with the raised line for sliding on groove.
By using above-mentioned technical proposal, the second drive rod is set in flower pattern column, by the cooperation of groove raised line, secondDrive rod be able to drive flower pattern column rotation while, flower pattern column can sliding axially along the second drive rod, realize and scrape mudAxial movement of the mechanism on the second drive rod.
The utility model is further arranged to: the scraper arm includes the outer framework being fixedly connected with flower pattern column side wall, instituteIt states outer framework and is internally provided with reinforcing strip, reinforcing strip is inclined to set.
By using above-mentioned technical proposal, outer framework and reinforcing strip form three-legged structure, so that the structure of scraper arm is moreIt is firm, stability when equipment uses is improved, the service life of equipment is improved.
The utility model is further arranged to: the cleaning shoe is connected to the bottom of scraper arm by bolt and nut.
By using above-mentioned technical proposal, cleaning shoe, easy cleaning and maintenance can be dismantled at any time, and can be adjusted at any time eachThe height of cleaning shoe, to adapt to the different height on cesspool ground.
The utility model is further arranged to: each cleaning shoe inclination is connected to scraper arm and parallel to each other, severalA cleaning shoe is projected as straight line and very close to each other along what the direction of vertical scraper arm formed.
By using above-mentioned technical proposal, for cleaning shoe when carrying out scraping mud, the mud face of scraping of cleaning shoe composition is one continuousPlane, avoid leakage and scrape and scrape less, cause to scrape mud unclean.Mud effect is scraped in promotion, improves working efficiency.
The utility model is further arranged to: the bottom of the cleaning shoe is arranged with garment bag.
By using above-mentioned technical proposal, avoids cleaning shoe and contacted with the direct of bottom of pond, extend the use of cleaning shoeIn the service life, but the clean effect of plastic cement is more preferable.
The utility model is further arranged to: the steel cable rope is movably connected on the upper end of scraper arm.
By using above-mentioned technical proposal, during body shift mechanism lifts mud-scraping mechanism, steel cable rope and scraper armAngle can change, and be flexibly connected between steel cable rope and scraper arm, equipment can be made to work normally.
In conclusion the utility model tool is following the utility model has the advantages that operator can freely adjust when working scrapes mudThe height of mechanism can first lift mud-scraping mechanism according to the height of the height adjustment mud-scraping mechanism of bottom of pond figure layer, by upper surface mudLayer is cleared up, and has been cleared up upper layer mud layer and then has been fallen mud-scraping mechanism, has cleared up the mud layer of lower layer, improve and scrape mudEfficiency avoids thicker mud layer and damages to mud-scraping mechanism.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the front view of the utility model；
Fig. 3 is the structural schematic diagram of mud-scraping mechanism.
In figure: 1, driving mechanism；2, rack；3, mud-scraping mechanism；4, shift mechanism；5, the first drive rod；6, the second transmissionBar；8, steel cable rope；9, speed regulating motor；10, speed reducer；11, workbench；12, hoist engine；13, flower pattern column；14, scraper arm；15,Cleaning shoe；16, garment bag；17, groove；18, raised line；19, outer framework；20, reinforcing strip.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
One kind can automatic lifting mud scraper, as depicted in figs. 1 and 2, including rack 2, rack 2 are erected at the upper of cesspoolSide.Driving mechanism 1 is provided in rack 2, the output shaft of driving mechanism 1 straight down, and is connected with the first drive rod 5, and firstDrive rod 5 passes through rack 2.Shift mechanism 4 is provided on first drive rod 5, shift mechanism 4 is located on the water surface.In pulling machineThe lower surface of structure 4 is provided with the second drive rod 6, and the bottom end of the second drive rod 6 is connected with mud-scraping mechanism 3, and mud-scraping mechanism 3 is along secondThe axial direction of drive rod 6 can slide up and down.Steel cable rope 8 is connected between shift mechanism 4 and mud-scraping mechanism 3, shift mechanism 4 passes through receiptsSteel cable rope 8 is rolled up or unreeled to change the height of mud-scraping mechanism 3.
Driving mechanism 1 includes speed regulating motor 9, and speed regulating motor 9 is fixedly connected in rack 2, and the output shaft of speed regulating motor 9 connectsIt is connected to speed reducer 10, the torque of driving mechanism 1 is improved while reducing revolving speed.The output shaft of speed reducer 10 is connected to the first transmissionBar 5.
Shift mechanism 4 includes workbench 11, and workbench 11 is rectangle.Workbench 11 is fixed under the first drive rod 5Surface, and it is located at 2 lower section of methods, rack on the water surface.Hoist engine 12, each elevator are fixedly installed in the left and right sides of workbench 11Respectively volume has two strands of steel cable ropes 8 to machine 12, for lifting mud-scraping mechanism 3.The second transmission is fixedly connected in the lower surface of shift mechanism 4Bar 6, the outer wall of the second drive rod 6 are uniformly provided with groove 17, and the cross section of groove 17 is in flower pattern.
As shown in figure 3, mud-scraping mechanism 3 includes flower pattern column 13, it is convex that flower pattern column 13 is that hollow circuit cylinder and inner wall are uniformly provided withGroove 17 on item 18, with 6 outer wall of the second drive rod matches.Flower pattern column 13 is set on the second drive rod 6, so that drive rod6 can drive flower pattern column 13 to rotate, and flower pattern column 13 can slide axially on drive rod 6 along drive rod 6.It is welded in 13 two sides of flower pattern columnIt is connected to scraper arm 14,14 bilateral symmetry of scraper arm, and scraper arm 14 is parallel to bottom of pond face.Scraper arm 14 includes outer framework 19, outsideOblique weld has reinforcing strip 20 between the top and bottom of frame 19, so that scraper arm 14 is more firm.Under outer framework 20Surface bolt and nut is connected with cleaning shoe 15.Each cleaning shoe 15 is parallel to each other.Each cleaning shoe 15 is along vertical scraper arm 14Direction composition is projected as straight line and very close to each other, scrapes so that will not leak when scraping mud.When bottom of pond portion is uneven,The height of each cleaning shoe 15 can be adjusted by bolt and nut to adapt to different bottom of pond height.It is arranged in the bottom end of cleaning shoe 15There is garment bag 16, bottom and the bottom of pond portion of garment bag 16 fit, and improve scraping mud efficiency and capable of improving cleaning shoe for cleaning shoe 1515 service life.Left and right two, the middle part of scraper arm 14 and the upside of end are respectively hinged with the steel cable rope 8 of hoist engine 12, volumeIt raises machine 12 and is rolled by steel cable rope 8, entire mud-scraping mechanism 3 is lifted.
When the utility model is worked, speed regulating motor 9 delivers power to the first drive rod 5 and the by speed reducer 10Two drive rods 6, the first drive rod 5 and the second drive rod 6 drive workbench 11 and the rotation of scraper arm 14 to carry out scraping bricklayer's's work.It is meetingWhen to thicker or harder mud layer, start hoist engine 12, hoist engine 12 is by steel cable rope 8 by scraper arm 14 along the second powerThe slow pull-up of bar 6, when reaching suitable position, hoist engine 12 stops working.When hoist engine has been cleared up and then started to upper table mud layer12, then steel cable rope 8 is put down, scraper arm 14 is dropped into initial position, hoist engine 12 is closed, then continues to clear up remaining mudLayer.Go up and down mud-scraping mechanism 3 at any time at work, the thicker or harder mud layer of easy cleaning avoids thicker harder mud layerMud scraper is caused to damage, is improved work efficiency.When the bottom of cesspool is uneven, each cleaning shoe 15 is adjustedHighly, it preferably carries out scraping bricklayer's's work.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely toAbove-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer toOut, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement andRetouching, these improvements and modifications also should be regarded as the protection scope of the utility model.