CN111112256B - Cleaning device applied to inner cavity of smelting furnace - Google Patents
Cleaning device applied to inner cavity of smelting furnace Download PDFInfo
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- CN111112256B CN111112256B CN201911370508.XA CN201911370508A CN111112256B CN 111112256 B CN111112256 B CN 111112256B CN 201911370508 A CN201911370508 A CN 201911370508A CN 111112256 B CN111112256 B CN 111112256B
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- cleaning
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- furnace
- lifting rod
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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
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
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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
- B08B9/093—Cleaning containers, e.g. tanks by the force of jets or sprays
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a cleaning device applied to an inner cavity of a smelting furnace, which comprises a first rail, a first moving device, a lifting rod, a grabbing device, a rotating device and a cleaning device, wherein the first moving device is arranged on the first rail in a sliding mode, the lifting rod is arranged on the first moving device in a sliding mode along the direction perpendicular to the first rail, the grabbing device is fixed at one end of the lifting rod, the rotating device is arranged on the lifting rod in a sliding mode and moves between the grabbing device and the first moving device along the lifting rod, the rotating device can rotate around the lifting rod, the cleaning device is connected to the rotating device and is provided with a cleaning end far away from the rotating device, and the cleaning end rotating along with the rotating device can move relative to the rotating device along the centrifugal direction. The cleaning device can combine the grabbing work of the furnace chassis and the cleaning work of the inner wall of the furnace to complete.
Description
Technical Field
The invention belongs to the field of ash and dust removing devices, and particularly relates to a cleaning device applied to an inner cavity of a smelting furnace, which is applied to cleaning the inner wall of the furnace.
Background
The container with an inner cavity is used in industrial production, such as smelting furnaces applied to various fields, pollutants such as dirt and oil stains are attached to the inner wall of the furnace in the production process, and the pollutants need to be cleaned in time for repeated use, but the inner wall of the furnace is cleaned manually, so that the working strength is high, the efficiency is low, the dust absorption and wiping effects are poor, the cost is high, and the probability of introducing impurities is high.
Disclosure of Invention
Aiming at the defects, the invention provides a cleaning device applied to an inner cavity of a smelting furnace, which can finish the grabbing work of a furnace chassis and the cleaning work of the inner wall of the furnace in a combined manner.
The invention is realized by the following technical scheme:
the invention discloses a cleaning device applied to an inner cavity of a smelting furnace, which comprises a first rail, a first moving device, a lifting rod, a grabbing device, a rotating device and a cleaning device, wherein the first moving device is arranged on the first rail in a sliding mode, the lifting rod is arranged on the first moving device in a sliding mode along the direction perpendicular to the first rail, the grabbing device is fixed at one end of the lifting rod, the rotating device is arranged on the lifting rod in a sliding mode and moves between the grabbing device and the first moving device along the lifting rod, the rotating device can rotate around the lifting rod, the cleaning device is connected to the rotating device and is provided with a cleaning end far away from the rotating device, and the cleaning end rotating along with the rotating device can move relative to the rotating device along the centrifugal direction.
Cleaning device's washing end can follow the centrifugal direction along with the rotary device rotation and remove and support to the stove inner wall, and washing end and the contact of stove inner wall continuously act on, thereby cleaning device can be with the help of the lifter with the help of the way inner wall up-and-down motion with whole stove inner wall clean up. When the cleaning device is used for cleaning, the cleaning end is always in close contact with the inner wall of the furnace, a blind area cannot occur during cleaning, the cleaning effect is good, the cleaning end is in contact with the inner wall of the furnace by virtue of centrifugal force, and the size adaptability of the inner cavity of the furnace is higher. In addition, to the not same stove of upper and lower internal diameter, belt cleaning device is including the telescopic link that can stretch out and draw back, along with wasing the end along with the lifter goes up and down in the stove, the telescopic link also can adjust along with the stove internal diameter is automatic, rotatory clearance back that begins, when little internal diameter to big internal diameter, the telescopic link stretches out and lasts to support the inner wall, when big internal diameter to little internal diameter, the telescopic link is pressed back by the stove internal wall, last to supporting the inner wall, to the stove that the internal diameter changes, better cleaning performance can be accomplished to this scheme.
The cleaning device integrates chassis grabbing and inner wall cleaning, and cleaning work can be continuously carried out after the furnace chassis is taken out. In addition, the cleaning device provided by the invention is provided with the first rail, a plurality of stations can be arranged on the first rail, and the cleaning device can perform cleaning work on other furnaces after the cleaning work of one furnace is completed.
In a preferred implementation manner of the cleaning device, the cleaning device further comprises a telescopic rod capable of stretching, and the cleaning end is located at one end, far away from the rotating device, of the telescopic rod.
The cleaning end can be realized through the telescopic link along the centrifugal direction for rotary device removal when rotary device is rotatory, the telescopic link is thrown away along the centrifugation when rotary device is rotatory, the telescopic link extension makes the cleaning end support the stove inner wall, the telescopic link can be thrown away automatically and move towards stove inner wall direction continuously along with rotary device rotation, cleaning end and stove inner wall produce the interact power, use the telescopic link convenient function and the telescopic link processing that realize towards stove inner wall extension clearance to throw away easily.
In a preferred implementation of the cleaning device, the cleaning end of the telescopic rod is provided with a brush head.
Through this preferred implementation, the cleaning end includes the brush head, and the brush head contacts with the stove inner wall when rotatory along with rotary device, and the relative ratio is in the scheme that does not have the brush head, and the area of contact of brush head and stove inner wall is big, and the clearance effect of brush head to the stove inner wall is better.
In a preferred implementation manner of the cleaning device, the cleaning device further comprises a dust suction device connected to the rotating device, the dust suction device comprises a plurality of dust suction units which are sequentially hinged, and each dust suction unit is provided with a dust suction port.
Through this preferred implementation, when belt cleaning device cleared up the stove inner wall, rotary device still drove dust extraction and rotates, and dust extraction absorbs the dirty absorption that belt cleaning device brushed off and concentrates, and is better to the effect of stove inner wall clearance. The dust suction device comprises a plurality of dust suction units which are sequentially hinged, the dust suction device can be unfolded and floated in the inner cavity of the furnace along with the rotation of the rotating device, the dust suction device can also be propped against the inner wall of the furnace, and the effect is better when the dust suction device is used together with cleaning and dust suction. The dust collection unit is provided with a dust collection opening, the dust collection opening is distributed on a path from the rotating device to the inner wall of the furnace after the dust collection device is driven by the rotating device to float, and the dust collection opening can act on the inner cavity of the furnace and the inner wall of the furnace in the rotating process.
In a preferred implementation of the cleaning device, a cleaning liquid channel is formed in the telescopic rod and can be communicated with the brush head.
Through this preferred implementation, when the telescopic link supports the stove inner wall along with rotary device extension, the washing liquid spouts the stove inner wall from the telescopic link, and the washing liquid has better cleaning performance to the dirt on the stove inner wall, and with the help of the cooperation of brush head and washing liquid, the washing liquid soaks dirty dissolving back, and the brush head can be more easily with dirty from the stove inner wall brush down, and cleaning performance can be better.
In a preferred embodiment of the cleaning device, the extension direction of the telescopic rod is directed to the rotational axis of the rotating device.
Through this preferred implementation, the directional rotary device's of extending direction of telescopic link axis of rotation, the direction of telescopic link is from the directional stove inner wall of rotary device axis of rotation promptly the telescopic link is in the radial direction when rotary device is rotatory, and the telescopic link sets up so, and the bending force that the telescopic link received when rotatory and the contact of stove inner wall is less, and the damage that causes the telescopic link during the rotation is less.
In a preferred implementation manner of the cleaning device, the cleaning device further comprises an elastic resetting piece arranged on the telescopic rod, and the elastic resetting piece can provide an elastic force for enabling the telescopic rod to contract.
Through this preferred implementation, the telescopic link is thrown away the back and can reset with the help of elasticity automatic re-setting through the elasticity that sets up on the telescopic link, and when cleaning device cleared up a plurality of stoves in succession, cleaning device cleared up last stove, treats that rotary device stops rotatoryly, and telescopic link automatic re-setting, telescopic link after resetting can not contact the stove inner wall, can freely go up and down in the stove, can enter into another stove very easily to carry out the cleaning work of next stove.
In the preferred implementation mode of the cleaning device, the lifting rod is provided with a lifting rail, a first driving motor is fixed on the first moving device, the first driving motor is matched with the lifting rail through a gear, the lifting rod can move along the direction of the lifting rail, the rotating device is sleeved outside the lifting rod, a second driving motor is fixedly connected with the rotating device, and the second driving motor is matched with the lifting rail through the gear to drive the rotating device to move along the lifting rail.
Through this preferred implementation, set up the lift rail on the lifter, set up first driving motor on the first mobile device, first driving motor passes through the cooperation of gear and lift rail and realizes the lift of lifter, with the help of the lift rail equally, rotary device realizes the ascending and descending of lift rail side, last second driving motor that sets up of rotary device, second driving motor passes through the gear and drives rotary device along the removal of lift rail with the cooperation of lift rail, the lift of rotary device and lifter is all realized through the lift rail, the device structure has been simplified, the use in production has been simplified, the device input cost has been reduced.
In a preferred implementation mode of the cleaning device, the upper end and the lower end of the second rail are respectively provided with a limiting part, and the limiting parts can limit the action strokes of the rotating device and the lifting rod.
Through this preferred realization, when first driving motor passes through the gear and the descending rail cooperation drives the lifter and descends, the lifter probably breaks away from the gear of fixing at first driving motor. When the second driving motor drives the rotating device to descend through the matching of the gear and the lifting rail, the lifting rod can be separated from the gear fixed on the second driving motor, the rotating device and the lifting rod can be lifted and lowered through the matching with the lifting rail, and the limiting part is arranged on the lifting rail to limit the action stroke of the rotating device and the lifting rod, so that the falling accidents are prevented.
In a preferred embodiment of the cleaning device, the gripping device comprises a claw.
Through this preferred implementation, grabbing device includes the jack catch, and the jack catch is used for snatching the chassis through jack catch motor drive, and the jack catch is in the same place with jack catch motor integration, simple structure, and convenient preparation is used.
Drawings
FIG. 1 is a schematic diagram illustrating an embodiment of a cleaning apparatus;
FIG. 2 is a schematic view illustrating the structure of the cleaning apparatus before rotation;
FIG. 3 is a schematic view illustrating a structure of the washing apparatus when rotating;
FIG. 4 is a schematic diagram illustrating the lifting operation of the cleaning device;
FIG. 5 is a schematic view illustrating another embodiment of the cleaning apparatus;
fig. 6 is a schematic view for explaining a positional relationship between the dust suction device and the cleaning device.
Reference numerals:
12-a first track, 121-a walking rail, 122-a supporting rail, 14-a first moving device, 141-a walking bracket, 142-a walking wheel, 143-a supporting block, 16-a lifting rod, 18-a lifting rail, 20-a grabbing device, 201-a grabbing motor, 202-a claw, 22-a rotating device, 24-a cleaning device, 241-a brush head, 242-a connecting rod, 243-a nozzle, 244-a cleaning end, 245-a telescopic rod, 26-a dust suction device, 261-a dust suction unit, 28-a dust collection center, 30-a hose, 32-a limiting part, 34 a first driving motor and 36-a second driving motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. However, the direct connection means that the two bodies are not connected to each other by the intermediate structure but connected to each other by the connecting structure to form a whole. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Fig. 1 is a schematic view illustrating a structure of an embodiment of a cleaning apparatus, in which the direction of an arrow in fig. 1 is a rotation direction, the cleaning device applied to the inner cavity of the smelting furnace shown in FIG. 1 comprises a first rail 12, a first moving device 14, a lifting rod 16, a grabbing device 20, a rotating device 22 and a cleaning device 24, wherein the first moving device 14 is slidably arranged on the first rail 12, the lifting rod 16 is slidably arranged on the first moving device 14 along a direction perpendicular to the first rail 12, the grabbing device 20 is fixed at one end of the lifting rod 16, the rotating device 22 is slidably arranged on the lifting rod 16 and moves between the grabbing device 20 and the first moving device 14 along the lifting rod 16, the rotating device 22 can rotate around the lifting rod 16, the cleaning device 24 is connected to the rotating device 22 and is provided with a cleaning end 244 far away from the rotating device 22, and the cleaning end 244 rotating along with the rotating device 22 can move relative to the rotating device 22 along a centrifugal direction.
Fig. 2 is a schematic diagram illustrating the structure of the cleaning device before rotation, fig. 3 is a schematic diagram illustrating the structure of the cleaning device during rotation, and both arrows in fig. 2 and 3 are in the rotation direction, as shown in fig. 2 and 3, after the rotation is started, the cleaning end 244 can move in the centrifugal direction relative to the rotating device 22, and the cleaning end can abut against the inner wall of the furnace.
Cleaning device includes rotary device 22 and belt cleaning device 24, and during the clearance stove, belt cleaning device 24 rotates along with rotary device 22, and belt cleaning device 24 has the washing end 244 of keeping away from rotary device 22, and washing end 244 can reach the stove inner wall along the rotatory removal of centrifugal direction along with rotary device 22, washs the stove inner wall with the help of washing end 244 and the rotatory frictional force washing end 244 that produces of stove inner wall contact, and rotary device 22 slides along lifter 16 to washing end 244 clears up whole stove inner wall. The cleaning device further comprises a lifting rod 16, a grabbing device 20, a first moving device 14 and a first rail 12, the grabbing device 20 grabs a chassis in the furnace, the lifting rod 16 drives the grabbing device 20 to move out of the furnace after grabbing, the first moving device 14 drives the lifting rod 16 and the grabbing device 20 carrying grabbed objects to move away from the place where the furnace is located, the grabbed objects are put down after the lifting rod 16 is lowered, the grabbed objects are returned to the furnace according to the original way, and the inner wall of the furnace is cleaned by means of the aforementioned rotating device 22 and the cleaning device 24.
Cleaning device can realize clearing up the stove of single needs clearance, uses grabbing device 20 to get out back belt cleaning device 24 with the interior chassis of stove and gets back to in the stove, and belt cleaning device 24 clears up the stove inner wall with the help of rotary device 22, can carry out from the top down also can clear up from the bottom up.
In addition, the first moving device 14 can drive the lifting rod 16, the rotating device 22, the cleaning device 24 and the grabbing device 20 to move along the first rail 12, after one furnace is cleaned, the first moving device 14 can drive the lifting rod 16, the rotating device 22, the cleaning device 24 and the grabbing device 20 to move to the place where another furnace is located along the first rail 12 to clean the furnace to be cleaned, the arrangement area of the first rail 12 covers the position where the furnace to be cleaned is located, cleaning of the multiple furnaces by the cleaning device can be achieved, and after one furnace is cleaned by the cleaning device, the cleaning device moves to the corresponding position of the other furnace, and the same cleaning step can be used for completing cleaning.
The cleaning device can clean a single furnace, the grabbing device 20 grabs the chassis in the furnace tightly, the lifting rod 16 drives the lifting rod to rise out of the furnace, the first driving device drives the lifting rod to leave the area where the furnace is located, the lifting rod 16 descends to grab objects out of the furnace, the lifting rod 16 drives the grabbing device 20 to return to the bottom of the furnace, the rotating device 22 rotates to drive the cleaning device 24 to clean the inner wall of the furnace from bottom to top, and the cleaning device cleans the inner wall of the furnace from top to bottom after the inner wall of the furnace reaches the upper end of the furnace, and therefore the inner wall of the furnace is cleaned for many times in a circulating mode. The cleaning device 24 can also clean a plurality of furnaces, and the first driving device drives the rotating device 22, the cleaning device 24, the lifting rod 16 and the grabbing device 20 to move along the first rail 12, and the cleaning device moves away from the position of the previous furnace to the position of the next furnace to clean the next furnace. In addition, after the previous furnace is cleaned, the cleaned furnace can be taken away, and other furnaces can be placed in the original position, so that the cleaning of a plurality of furnaces can be realized.
In this embodiment, the cleaning device 24 further comprises a telescopic rod 245, one end of the telescopic rod 245 is connected to the cleaning end 244, the other end of the telescopic rod 245 is fixed to the rotating device 22, as shown in fig. 2, before rotation, the extension pole 245 is in an initial position without extension, as shown in fig. 3, after rotation has begun, the extension rod 245 is extended, the cleaning end 244 can move along the centrifugal direction relative to the rotating device 22 and abut against the inner wall of the furnace when rotating along with the rotating device 22, the extension rod 245 is centrifugally thrown out when rotating along with the rotating device 22, the extension rod 245 extends to enable the cleaning end 244 to abut against the inner wall of the furnace, the extension rod 245 can be automatically thrown out and continuously move towards the inner wall of the furnace when rotating along with the rotating device 22, the cleaning end 244 continuously interacts with the inner wall of the furnace in the rotating process, the cleaning end 244 thus continuously cleans the furnace inner wall, the amount of force being related to the rotational speed of the rotating means 22, and the appropriate rotational speed for operation can be determined experimentally by those skilled in the art.
In this embodiment, the cleaning end 244 is provided with a brush head 241, the brush head 241 is made of flexible material, and the brush head 241 can also be provided with bristles contacting the inner wall of the oven. When rotary device 22 is rotatory, brush head 241 and the contact of stove inner wall, brush head 241 and stove inner wall are flexible contact, brush head 241 and stove inner wall can extrude each other, when brush head 241 brushed the stove inner wall, can not lead to the clearance unclean because of leaving the blind spot gap, the frictional force between brush head 241 and the stove inner wall is that the friction cleaning degree of brush head 241 effect at the stove inner wall can be through the rotational speed regulation of adjusting rotary device 22, in addition, the size of brush head 241 is big, its clearance area with the contact of stove inner wall is big, be positive correlation with rotary device 22 lifting speed. Brush head 241 may also use a brush.
In this embodiment, a cleaning solution channel (not shown) is formed in the telescopic rod 245 and can be communicated with the brush head 241, a nozzle 243 for spraying cleaning solution is arranged on the brush head 241, and the nozzle 243 faces the inner wall of the oven during the rotating cleaning process. When the telescopic link 245 supports the furnace inner wall along with the extension of the rotating device 22, the cleaning liquid is sprayed out of the telescopic link 245 to the furnace inner wall, the cleaning liquid soaks or dissolves dirt on the furnace inner wall, a better cleaning effect is achieved, by means of the matching of the brush head 241 and the cleaning liquid, the cleaning liquid soaks the dirt and dissolves the dirt, the brush head 241 can more easily brush the dirt from the furnace inner wall, the dust removal effect can be better, and the dust removal efficiency can also be correspondingly improved. When the brush head 241 is in contact with the inner wall of the oven, the inner wall of the oven does not completely obstruct the spraying of the cleaning liquid. The nozzle 243 can not contact with the inner wall of the furnace, the concave part of the brush head 241 is provided with a spray head, or one side of the brush head 241 is provided with a spray head opposite to the inner wall of the furnace; in the rotary cleaning process, the nozzle 243 can be partially contacted with the inner wall of the furnace and is not completely blocked, the cleaning liquid is blocked by the inner wall of the furnace in the spraying process, so that a larger range of splashing can be caused, and the cleaning liquid is matched with the brush head 241 to clean the inner wall of the furnace.
In the present invention, the cleaning solution passage in the telescopic rod 245 is connected to the dust collection center 28 through the hose 30, and the dust collection center 28 supplies the cleaning solution, but it is conceivable that a pump pumps the cleaning solution into the cleaning solution passage through the hose 30 and the cleaning solution is ejected from the ejection opening 243. Since the extension rod 245 is rotated during operation, it will be appreciated by those skilled in the art that an annular cavity concentric with the rotation of the cleaning device 24 may be provided to communicate with the cleaning fluid passage, such that the hose 30 is fixedly aligned with the annular cavity to deliver the cleaning fluid into the annular cavity, and the cleaning fluid is delivered into the annular cavity and then flows into the cleaning fluid passage.
In the present invention, the rotation device 22 includes a rotation motor and a rotation connection portion, the upper portion of the rotation connection portion is provided with a connection seat, the rotation motor (not shown) is located in the connection seat and sleeved on the lifting rod 16, a hollow shaft motor can be used, the rotation connection portion is connected with the cleaning device 24 and the dust suction device 26, two annular cavities with the rotation shaft of the rotation device 22 as the center are arranged in the rotation connection portion, one annular cavity is communicated with the cleaning liquid circulation channel in the expansion link 245, the other annular cavity is communicated with the dust suction device 26, and the rotation connection portion is movably connected and communicated with the dust collection center 28. Rotatory intercommunication portion upper portion is equipped with the intercommunication seat, the intercommunication seat is fixed in position, the rotating electrical machines integration is in intercommunication seat middle part, the intercommunication seat is equipped with dust absorption hole and the washing hole that communicates with two annuluses respectively, rotatory intercommunication portion is rotatory in-process, the dust absorption hole is corresponding to the annuluses of dust extraction 26 intercommunication all the time, the washing hole is corresponding to the annuluses that belt cleaning device 24 communicates all the time, can set up sealed the pad between rotatory intercommunication portion and intercommunication seat, rotatory intercommunication portion contacts and the leakproofness is good with the intercommunication seat, collection dirt center 28 communicates dust absorption hole and washing hole respectively through two hose 30 passageways, collection dirt center 28 provides dust extraction 26's suction and belt cleaning device 24 spun washing liquid through hose 30.
In the present invention, the extension direction of the extension bar 245 is directed to the rotation axis of the rotation device 22, the direction of the extension bar 245 is directed from the rotation axis of the rotation device 22 to the inner wall of the furnace, i.e., the extension bar 245 is in the radial direction when the rotation device 22 rotates, and the extension bar 245 is arranged in such a way that the bending force applied to the extension bar 245 when the rotation device 245 contacts the inner wall of the furnace is small, and the damage to the extension bar 245 when the rotation device rotates is small.
In the present invention, the cleaning device 24 further comprises an elastic restoring member disposed on the telescopic rod 245, and the elastic restoring member can provide an elastic force for contracting the telescopic rod 245. The telescopic link 245 is composed of a plurality of sequentially sleeved connecting rods 242, a cleaning liquid circulating channel (not shown in the figure) is arranged in each connecting rod 242, an annular sealing gasket is arranged between the connecting rods 242 to prevent the cleaning liquid from flowing out, the connecting rods 242 are connected through springs (not shown in the figure), two ends of each spring are respectively fixed on two adjacent connecting rods 242, and the spring sleeves can be hooked on the fixing rings by welding or arranging fixing rings outside the connecting rods 242. After the rotation starts, the connecting rod 242 is pulled out, the spring is extended, and after the rotation is finished, the spring is reset to pull the connecting rod 242 to automatically reset. The telescopic link 245 can be automatically reset through the spring arranged on the telescopic link 245 after being thrown out, when the cleaning device continuously cleans a plurality of furnaces, the cleaning device cleans the previous furnace, the rotating device 22 stops rotating, the telescopic link 245 automatically resets, the reset telescopic link 245 cannot contact the inner wall of the furnace, can freely lift in the furnace, and can easily enter another furnace, thereby performing the cleaning work of the next furnace.
Fig. 4 is a schematic structural diagram for explaining the lifting operation of the cleaning device, and as shown in fig. 4, the lifting rod 16 is provided with a lifting rail 18, the lifting rail 18 uses a rack, the rack is fixed in a rack slot formed in the lifting rod 16, a first driving motor 34 is fixed on the first moving device 14, the first driving motor 34 is engaged with the rack through a gear, and the lifting rod 16 can move along the rack. The rotating device 22 is sleeved outside the lifting rod 16, the rotating device 22 is fixedly connected with a second driving motor 36, and the second driving motor 36 drives the rotating device 22 to move along the rack through the matching of the gear and the rack. The lifting rod 16 is provided with a rack, the first moving device 14 is provided with a first driving motor 34, the first driving motor 34 is used for lifting the lifting rod 16 through the matching of a gear and the rack, the rotating device 22 is used for lifting in the rack direction by means of the rack, the rotating device 22 is provided with a second driving motor 36, the second driving motor 36 is used for driving the rotating device 22 to move along the rack through the matching of the gear and the rack, the rotating device 22 and the lifting rod 16 are lifted through the rack, the structure of the device is simplified, the production and the use are simplified, and the input cost of the device is reduced.
In this embodiment, as shown in fig. 4, the first moving device 14 is used in cooperation with the first rail 12, the first moving device 14 includes a moving bracket 141, a moving motor (not shown in the figure), and moving wheels 142, the first driving motor 34 is fixed on the moving bracket 141, and the moving wheels 142 are located at two sides of the moving bracket 141 and driven by the moving motor. The first track 12 includes a walking rail 121 and a supporting rail 122, the walking path walks on the walking rail 121, the first mobile device 14 further includes a supporting block 143 clamped on the supporting rail 122 to slide, and the supporting block 143 is fixed on the walking bracket 141.
In a preferred implementation of the cleaning device, as shown in fig. 4, the upper and lower ends of the second rail are provided with limit portions 32, and the limit portions 32 can limit the action strokes of the rotating device 22 and the lifting rod 16. Preferably, the stopper portion 32 may take the form of a photoelectric sensor.
When the first driving motor 34 is engaged with the lifting rail 18 through the gear to lower the lifting rod 16, the lifting rod 16 may be disengaged from the gear fixed to the first driving motor 34. When the second driving motor 36 is matched with the lifting rail 18 through a gear to drive the rotating device 22 to fall, the lifting rod 16 may be separated from the gear fixed on the second driving motor 36, the rotating device 22 and the lifting rod 16 are lifted and lowered through the matching with the rack, the limiting part 32 is installed on the lifting rail 18, when the gear connected with the first driving motor 34 or the second driving motor 36 moves to the position of the limiting part 32, the first driving motor 34 or the second driving motor 36 stops working due to the blocking of the limiting part 32, so that the limitation of the action stroke of the rotating device 22 and the lifting rod 16 is realized, and the falling accident is prevented.
In this embodiment, as shown in fig. 1, the gripping device 20 includes a jaw 202 and a jaw motor 201, the jaw motor 201 drives the jaw 202 to gather together to grip an object to be gripped, and the jaw motor 201 is fixed on the lifting rod 16. The grabbing device 20 uses the claw 202, the claw 202 is used for grabbing the chassis, and the claw 202 and the claw motor 201 are integrated together, so that the structure is simple, and the manufacture and the use are convenient.
Fig. 5 is a schematic structural diagram illustrating another embodiment of the cleaning apparatus, which is different from the embodiment of the cleaning apparatus in that the cleaning apparatus shown in fig. 5 further includes a dust suction device 26 connected to the rotating device 22, the dust suction device 26 includes a plurality of dust suction units 261 hinged in sequence, when the rotating device 22 drives the dust suction device 26 to rotate, the dust suction units 261 can rotate relative to each other, and each dust suction unit 261 is swung and moved toward the inner wall of the furnace along the radial direction of rotation by centrifugal force. During rotary cleaning, the dust suction device 26 is swung, and a dust suction port can be arranged on each dust suction unit for dust suction, and more preferably, each dust suction unit 261 is provided with a plurality of dust suction ports facing different directions, and the dust suction ports are dispersedly arranged in the inner cavity of the furnace during rotation, so that a better dust suction effect is achieved.
In the present invention, the dust suction device 26 is connected to the dust collection center 28 through a hose 30, and the dust collection center 28 provides a dust suction wind. Since the vacuum cleaner 26 is operated in a rotational motion, it will be appreciated by those skilled in the art that an annular cavity concentric with the rotation of the cleaner 24 may be provided in communication with the vacuum cleaner 26 to hold the hose 30 in alignment with the annular cavity for suction.
Fig. 6 is a schematic structural diagram for explaining a positional relationship between the dust suction device 26 and the cleaning device 24, as shown in fig. 6, the dust suction device 26 and the cleaning device 24 are arranged on a rotating surface at intervals when rotating, in this embodiment, two dust suction devices 26 and two cleaning devices 24 are both arranged on the rotating surface at intervals, the dust suction device 26 and the cleaning device 24 may also be arranged as three or four or more, the number of the dust suction device 26 and the number of the cleaning device 24 may also be different, the dust suction device 26 contacts with the inner cavity of the furnace during the rotation, and the dirt brushed by the cleaning device 24 or the dirt combined with the cleaning liquid may be absorbed and cleaned by the dust suction device 26 which rotates as well.
The above are merely examples of the present application and are not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (6)
1. A cleaning device applied to an inner cavity of a smelting furnace is characterized by comprising:
a first rail, the arrangement area of which covers the position of the furnace to be cleaned;
a first traveling device slidably provided on the first rail;
a lifting rod which is arranged on the first running gear in a sliding way along the direction vertical to the first track;
the grabbing device is fixed at one end of the lifting rod and used for grabbing the chassis in the furnace;
a rotating device which is slidably provided to the lift lever, moves between the gripping device and the first moving device along the lift lever, and is rotatable around the lift lever; and
the cleaning device is connected with the rotating device, the cleaning device further comprises a telescopic rod capable of stretching and retracting and is provided with a cleaning end far away from the rotating device, the cleaning end is positioned at one end of the telescopic rod far away from the rotating device, and the cleaning end rotating along with the rotating device can move relative to the rotating device along a centrifugal direction;
the dust suction device is connected to the rotating device and comprises a plurality of dust suction units which are sequentially hinged, and each dust suction unit is provided with a dust suction port;
the cleaning end of the telescopic rod is provided with a brush head; a cleaning liquid channel capable of being communicated with the brush head is formed in the telescopic rod; the part of the brush head, which is provided with the concave part, is provided with a spray head or one side of the brush head is provided with a spray head facing the inner wall of the furnace;
a plurality of dust suction devices and a plurality of cleaning devices are arranged on the rotating surface at intervals;
the first moving device can drive the lifting rod, the rotating device, the cleaning device and the gripping device to move along the first rail, and after one furnace is cleaned, the first moving device can drive the lifting rod, the rotating device, the cleaning device and the gripping device to move along the first rail to the position of another furnace to be cleaned.
2. The cleaning device for the inner cavity of the smelting furnace according to claim 1, wherein the extension direction of the telescopic rod is directed to the rotating shaft of the rotating device.
3. The cleaning device for the inner cavity of the smelting furnace according to claim 1, further comprising an elastic reset piece arranged on the telescopic rod, wherein the elastic reset piece can provide an elastic force for enabling the telescopic rod to contract.
4. The cleaning device applied to the inner cavity of the smelting furnace according to claim 1, wherein the lifting rod is provided with a lifting rail, a first driving motor is fixed on the first moving device and matched with the lifting rail through a gear, the lifting rod can move along the direction of the lifting rail, the rotating device is sleeved outside the lifting rod and fixedly connected with a second driving motor, and the second driving motor is matched with the lifting rail through a gear to drive the rotating device to move along the lifting rail.
5. The cleaning device applied to the inner cavity of the smelting furnace according to claim 4, wherein the upper end and the lower end of the lifting rail are respectively provided with a limiting part, and the limiting parts can limit the action strokes of the rotating device and the lifting rod.
6. The cleaning device for the inner cavity of the smelting furnace according to claim 1, wherein the gripping device comprises a claw.
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| CN201911370508.XA CN111112256B (en) | 2019-12-26 | 2019-12-26 | Cleaning device applied to inner cavity of smelting furnace |
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| CN201911370508.XA CN111112256B (en) | 2019-12-26 | 2019-12-26 | Cleaning device applied to inner cavity of smelting furnace |
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| CN111112256B true CN111112256B (en) | 2022-07-12 |
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| CN111671648B (en) * | 2020-07-31 | 2022-07-26 | 长沙丽颜网络科技有限公司 | System and process of traditional Chinese medicine composition for improving eyesight |
| CN112024558B (en) * | 2020-08-30 | 2021-11-23 | 安徽明亮面业股份有限公司 | Distributed dust collector based on factory building for flour processing |
| CN112296055B (en) * | 2020-09-09 | 2021-09-14 | 浙江农林大学暨阳学院 | Sock workshop dirty-suction vehicle is knitted to intelligence |
| CN112974451B (en) * | 2021-04-15 | 2021-07-16 | 东营钧辰石油设备有限责任公司 | Cleaning machine suitable for abnormal shape sampling bucket |
| CN115401044A (en) * | 2022-09-22 | 2022-11-29 | 西安奕斯伟材料科技有限公司 | Cleaning device for auxiliary furnace chamber |
| CN116511192B (en) * | 2023-06-25 | 2024-06-21 | 纽科伦（新乡）起重机有限公司 | Automatic cleaning equipment and cleaning method for silica gel water tank |
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Address after: No.99, Tianyue South Road, Huaiyin District, Jinan City, Shandong Province Applicant after: Shandong Tianyue advanced technology Co.,Ltd. Address before: No.99, Tianyue South Road, Huaiyin District, Jinan City, Shandong Province Applicant before: SICC Co.,Ltd. |
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