Disclosure of Invention
This section is intended to outline some aspects of embodiments of the application and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the application and in the title of the application, which may not be used to limit the scope of the application.
The application is provided in view of the problems of the existing repair cleaning device in the steam turbine generator core boring.
Therefore, the application aims to provide an internal rush repair cleaning device for the steam turbine generator iron core.
In order to solve the technical problems, the application provides the following technical scheme: the utility model provides a turbo generator core boring internal rush-repair cleaning device, includes, removes the subassembly, including removing the automobile body, set up in the removal automobile body collect the cavity and set up the mounting in one end of the removal automobile, the mounting links to each other with the outer end of iron core; the cleaning component comprises an absorbing piece arranged at the upper end of the movable vehicle body, a magnet piece arranged in the collecting cavity and a cleaning piece arranged at the rear end of the movable vehicle body; and a collection assembly disposed at a rear end of the mobile vehicle body.
As a preferable scheme of the internal rush repair cleaning device for the steam turbine generator iron core, the application comprises the following steps: the absorbing piece comprises an absorbing pipe arranged at the upper end of a mobile vehicle body, a suction fan arranged at the tail end of the absorbing pipe and a shielding plate arranged at the front end of the suction fan, wherein a motor is arranged at the rear end of the suction fan, a driving gear is arranged on a motor shaft of the motor, a driven gear meshed with the driving gear is arranged in the absorbing pipe, a stirring rod is coaxially arranged on the driven gear, and an auger is arranged on the stirring plate.
As a preferable scheme of the internal rush repair cleaning device for the steam turbine generator iron core, the application comprises the following steps: the iron absorbing piece comprises a supporting frame arranged on the cavity wall above the collecting cavity, a permanent magnet arranged on the supporting frame and a conveyor belt arranged outside the permanent magnet,
the collection cavity is internally provided with a transmission component, and the transmission direction of the conveyor belt and the transmission direction of the transmission component are mutually crossed.
As a preferable scheme of the internal rush repair cleaning device for the steam turbine generator iron core, the application comprises the following steps: the transmission part comprises a driving wheel arranged in the collection cavity, a track arranged on the driving wheel and a screen moving plate arranged on the surface of the track, the track comprises a plurality of connecting plates which are hinged in sequence in a tail-to-tail mode, the lower end of each connecting plate is provided with a guide bulge, the driving wheel is provided with a matching ring groove matched with the guide bulge,
and each connecting plate is provided with a screen moving plate, and the upper end of each screen moving plate is provided with a receiving groove.
As a preferable scheme of the internal rush repair cleaning device for the steam turbine generator iron core, the application comprises the following steps: the novel screening device is characterized in that a first screening rod is arranged in the screening moving plate, a second screening rod is rotationally connected to the screening moving plate, an included angle is formed between the first screening rod and the second screening rod, a spiral plate is arranged outside the first screening rod, driving wheels are arranged at the ends of the first screening rod and the second screening rod, two driving wheels are arranged, and driving teeth are arranged outside the driving wheels.
As a preferable scheme of the internal rush repair cleaning device for the steam turbine generator iron core, the application comprises the following steps: the screen motion board lower extreme is provided with accepts the case, it stretches out the inclined groove to accept on the case, the inclined groove extends to first screening pole and second screening pole lower extreme, it is connected with the baffle to accept the case and rotate in the department that links to each other with the inclined groove, it is provided with the blend stop with baffle lower extreme butt to accept on the case.
As a preferable scheme of the internal rush repair cleaning device for the steam turbine generator iron core, the application comprises the following steps: the collecting assembly comprises a collecting box arranged at the upper end of the movable vehicle body, an opening formed at the upper end of the movable vehicle body and a scraping plate connected to the opening in a sliding manner, and a brush head is arranged at the front end of the scraping plate.
As a preferable scheme of the internal rush repair cleaning device for the steam turbine generator iron core, the application comprises the following steps: the fixing piece comprises a chuck arranged at the rear end of the movable car body, a plurality of extending rods extend out of the chuck, and a grabbing plate is arranged at the end part of the telescopic rod.
The application has the beneficial effects that: the operator installs the iron core tip with the solid spare earlier with the mobile vehicle body, then utilizes the mobile vehicle body to move forward, utilizes absorbing member and cleaning member to wash, realizes automatic the internal cleaning that carries out, has reduced operator's operation to collect clean, adsorb, with the function of debris classification, realize the multifunctionality.
Detailed Description
In order that the above-recited objects, features and advantages of the present application will become more readily apparent, a more particular description of the application will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, but the present application may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present application is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the application. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Further, in describing the embodiments of the present application in detail, the cross-sectional view of the device structure is not partially enlarged to a general scale for convenience of description, and the schematic is only an example, which should not limit the scope of protection of the present application. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.
Example 1
Referring to fig. 1-4, a repair cleaning device in a steam turbine generator core boring is disclosed, which comprises a moving assembly 100, wherein the moving assembly 100 is used as an assembly used by an operator and mainly replaces the operator, in this embodiment, the moving assembly 100 comprises a moving vehicle body 101, the moving vehicle body 101 is in a square shape, the edge of the moving vehicle body 101 is provided with a round angle, the moving vehicle body can replace the operator to enter the core boring position to clean the inner wall of the boring, the operation of the operator is reduced, a collecting cavity 102 is formed in the moving vehicle body 101, the collecting cavity 102 plays a role in collecting, a fixing piece 103 is arranged at one end of the moving vehicle, the fixing piece 103 has the effect of fixing the moving vehicle body 101 outside the core in advance, then the moving vehicle body 101 moves to play a role in bearing, and the fixing piece 103 is connected with the outer end of the core.
Further, the application also includes a cleaning assembly 200, in this embodiment, the cleaning assembly 200 includes an absorbing member 201 disposed at an upper end of the moving vehicle body 101, in this embodiment, the absorbing member 201 includes an air aspirator, similar to a front air suction fan of an aircraft engine, and mainly plays a role in absorbing impurities such as scrap iron and dust, and in this embodiment, a magnet member 202 is further disposed in the collecting cavity 102, and iron in the dust substance absorbed into the collecting cavity 102 is separated by the magnet member 202, so as to ensure separation of the scrap iron and the dust, and facilitate subsequent storage, and in this embodiment, the magnet member 202 is a magnet.
Further, a cleaning member is further provided at the rear end of the mobile vehicle body 101, in this embodiment, the cleaning member includes a water tank, a water spray pipe is extended from the water tank, a water pump is provided at the rear end of the water spray pipe, a sprinkler head is provided at the end of the water spray pipe, the sprinkler head faces the outside, and after the absorption of impurities, the remaining impurities are cleaned by the cleaning member.
Further, the present application further includes a collecting assembly provided at the rear end of the moving vehicle body 101, and in this embodiment, the collecting assembly includes a housing communicating with the collecting cavity 102 for collecting dust.
The operation process comprises the following steps: the operator first mounts the moving body 101 to the core end with a solid member, and then moves forward with the moving body 101, and washes with the absorbing member 201 and the washing member.
Example 2
Referring to fig. 1-4, this embodiment differs from the first embodiment in that: in this embodiment, the absorbing member 201 includes an absorbing pipe 201a provided at an upper end of the moving vehicle body 101, a suction fan 201b provided at a distal end of the absorbing pipe 201a, the absorbing pipe 201a includes a circular pipe portion at a front end and a connecting pipe portion bent to be connected to a rear end of the circular pipe portion, the connecting pipe portion is a semicircular pipe, an arc shape is formed in a lower side, and a distal end is connected to the suction fan 201b, only a lower half portion of the suction fan 201b is observed when seen from a front side of the connecting pipe portion, and a shutter is provided at a front end of the suction fan 201b, the shutter being provided obliquely in order to prevent iron pieces or foreign matters from entering inside the suction fan 201b, thereby damaging the suction fan 201b.
Further, be provided with the motor at suction fan 201 b's rear end, be provided with driving gear on the motor shaft of motor, be provided with the driven gear with driving gear engagement in absorption pipe 201a, be provided with the puddler on driven gear is coaxial, be provided with the auger on the stirring board, when suction fan 201b rotates, can drive driving gear's rotation to drive driven gear's rotation, make the puddler rotate, and through the auger in the puddler outside, make the auger break up dust or iron fillings earlier, make things convenient for the follow-up operation.
Further, in the present embodiment, the iron pieces 202 include a supporting frame 202a provided at the upper cavity wall of the collecting cavity 102, a permanent magnet 202b provided on the supporting frame 202a, and a conveyor belt 202c provided outside the permanent magnet 202b, the conveyor belt 202c is driven by two rollers provided on both sides of the permanent magnet 202b, respectively, and when the iron pieces pass under the permanent magnet 202b, the iron pieces are adsorbed by the permanent magnet 202b to be adsorbed to the conveyor belt 202c outside, and then the iron pieces are carried to the outside along with the movement of the conveyor belt 202 c.
Further, a transmission member 300 is disposed in the collection cavity 102, the transmission direction of the conveyor belt 202c and the transmission direction of the transmission member 300 are mutually crossed, in this embodiment, the transmission member 300 includes a driving wheel 301 disposed in the collection cavity 102, the driving wheels 301 are disposed in a plurality of the same lines, the rotation planes of the driving wheels 301 are vertical planes, the plurality of driving wheels 301 are covered with a track 302, and the surface of the track 302 is provided with a screen plate 303.
Further, in this embodiment, the track 302 includes a plurality of connecting plates 302a hinged in sequence, one end of each connecting plate 302a is provided with a sleeve, the other end is provided with a guide rod matched with the sleeve, the guide rod is rotationally connected with the sleeve, the lower end of each connecting plate 302a is provided with a guide protrusion 304, and the driving wheel 301 is provided with a matching ring groove 305 matched with the guide protrusion 304, so that when the driving wheel 301 drives the track 302 to move, the track 302 cannot slide out from the driving wheel 301, each connecting plate 302a is provided with a screen moving plate 303, the upper end of each screen moving plate 303 is provided with a receiving groove 306, and debris and dust are screened by using each screen moving plate 303.
Further, a first screening rod 400 is arranged in the screening plate 303, a second screening rod 401 is rotationally connected to the screening plate 303, an included angle is formed between the first screening rod 400 and the second screening rod 401, the first screening rod 400 and the second screening rod 401 are located in the same horizontal plane, a spiral plate 402 is arranged outside the first screening rod 400, driving guide wheels 403 are arranged at the ends of the first screening rod 400 and the second screening rod 401, two driving guide wheels 403 are arranged, driving teeth are arranged outside the driving guide wheels 403, the driving teeth outside the two driving guide wheels 403 are meshed with each other, a stepping motor is arranged on one driving guide wheel 403, and the stepping motor enables a receiving box 404 to be arranged at the lower end of the screening plate 303.
It should be noted that, the purpose of non-parallel arrangement of the first screen motion rod and the second screen motion rod is to form a non-equidistant gap between the first screen motion rod and the second screen motion rod, and the rotation directions of the first screen motion rod and the second screen motion rod are opposite, and because of the existence of the spiral plate 402, a gap is formed between the spiral plate 402 and the second screen motion rod 401, the gap gradually increases along the direction of the second screen motion rod, so that materials with different sizes can be clamped, small-size materials fall from the close positions of the first screen motion rod and the second screen motion rod, and large materials fall from the far positions of the first screen motion rod and the second screen motion rod, so as to realize separation screening of different materials.
Further, an inclined groove 407 extends from the receiving box 404, the inclined groove 407 extends to the lower ends of the first screening rod 400 and the second screening rod 401, a baffle 405 is rotatably connected to a portion where the receiving box 404 is connected to the inclined groove 407, and a stopper bar 406 is provided on the receiving box 404 and abuts against the lower end of the baffle 405.
The rest of the structure is the same as in embodiment 1.
The operation process comprises the following steps: the material falls into the space, and when the material was by the centre gripping, under self gravity and the effect of screw plate 402, can be along straight line direction forward movement, and then small-size material is from first sieve moves pole and the whereabouts of second sieve moves the pole and is close to the department, and big material then moves pole and whereabouts of second sieve moves the pole and keeps away from the department at first sieve, and then realizes the separation screening to different materials.
Example 3
Referring to fig. 2, this embodiment differs from the above embodiment in that: the collecting assembly comprises a collecting box arranged at the upper end of the movable vehicle body 101, an opening formed at the upper end of the movable vehicle body 101, and a scraping plate connected to the opening in a sliding manner, wherein a brush head is arranged at the front end of the scraping plate, the fixing piece 103 comprises a chuck 501 arranged at the rear end of the movable vehicle body 101, a plurality of extending rods 502 extend out of the chuck 501, and a grabbing plate is arranged at the end of the telescopic rod.
The rest of the structure is the same as in embodiment 2.
It is important to note that the construction and arrangement of the application as shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperature, pressure, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of present application. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present applications. Therefore, the application is not limited to the specific embodiments, but extends to various modifications that nevertheless fall within the scope of the appended claims.
Furthermore, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those not associated with the best mode presently contemplated for carrying out the application, or those not associated with practicing the application).
It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure.
It should be noted that the above embodiments are only for illustrating the technical solution of the present application and not for limiting the same, and although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present application may be modified or substituted without departing from the spirit and scope of the technical solution of the present application, which is intended to be covered in the scope of the claims of the present application.