CN114770316A

CN114770316A - Polishing mechanism for production and processing of oil field camping house

Info

Publication number: CN114770316A
Application number: CN202210249158.7A
Authority: CN
Inventors: 梁谦; 李纬; 刘金龙; 郭广强; 李玉
Original assignee: Shengli Oil Field Hongsheng Petroleum Engineering Co ltd
Current assignee: Shengli Oil Field Hongsheng Petroleum Engineering Co ltd
Priority date: 2022-03-15
Filing date: 2022-03-15
Publication date: 2022-07-22
Anticipated expiration: 2042-03-15
Also published as: CN114770316B

Abstract

The invention relates to the field of production of oil field camping houses, in particular to a polishing mechanism for production and processing of the oil field camping houses. The lateral wall in camping house is the corrugated steel board, and the lateral surface unevenness needs to constantly adjust grinding device's direction through the manual work and polishes, and is very inconvenient. The invention provides a polishing mechanism for the production and processing of an oil field camping house, which comprises a multi-degree-of-freedom telescopic arm, a plane polishing mechanism and an inclined plane polishing mechanism, wherein the back side surface of the multi-degree-of-freedom telescopic arm is provided with the plane polishing mechanism for polishing the metal wall plane of the camping house. According to the invention, the plane polishing mechanism is arranged, the first rotating rod is adjusted through the first electric push rod, so that the first rotating rod and the first friction disc are suitable for camping houses with trapezoidal grooves of different depths, and the distance between the two second rotating rods is adjusted, so that the device is suitable for camping houses with trapezoidal grooves of different widths, and the application range of the device is enlarged.

Description

Polishing mechanism for production and processing of oil field camping house

Technical Field

The invention relates to the field of production of oil field camping houses, in particular to a polishing mechanism for production and processing of the oil field camping houses.

Background

The camping house is an essential living and accommodation facility for field construction operation teams, is widely applied to petroleum, well drilling, oil extraction, geology, frontier trade, highway construction and the like, effectively improves the working efficiency and the living quality in field work, considers the field operation characteristics, generally adopts corrugated steel plates to manufacture the outer wall of the camping house, and the corrugated steel plates have good supporting capacity, so that the strength of the house body is improved.

Need in the production process of camping house to the metal outer wall burnishing and polishing of camping house, polish to the tired layer of metal outer wall, finish polishing the tired layer and need carry out the painting process after finishing, make the camping house have higher corrosion resistance, when polishing the camping house, need artifical handheld grinding device to polish usually, because the height of camping house is higher, it is very inconvenient to polish, need workman's climbing height when polishing simultaneously, have certain danger, the lateral wall of camping house is the flute steel sheet, the lateral surface unevenness, need polish through the direction of artifical constantly adjusting grinding device, it is very inconvenient.

Therefore, in order to overcome the defects in the prior art, a polishing mechanism for production and processing of an oil field camping building is needed.

Disclosure of Invention

The invention provides a polishing mechanism for the production and processing of an oil field camping house, aiming at overcoming the defects that a manual polishing device is usually needed to polish when the camping house is polished, the height of the camping house is high, the polishing is very inconvenient, and meanwhile, certain danger exists during polishing.

The technical implementation scheme of the invention is as follows: the utility model provides an oil field camping house production and processing is with polishing mechanism of polishing, including drive car, the flexible arm of multi freedom, plane polishing mechanism and inclined plane polishing mechanism, the flexible arm of multi freedom that is used for driving burnishing device to reciprocate is installed to the side of going up of drive car, and the trailing flank of the flexible arm of multi freedom is equipped with the plane polishing mechanism that is used for polishing camping house metal wall plane, and the left and right sides of plane polishing mechanism is equipped with the inclined plane polishing mechanism that is used for polishing the trapezoidal recess inclined plane of camping house metal wall respectively.

Further, the plane polishing mechanism comprises a support rod, a first fixing plate, a support plate, a rotary spline shaft sleeve, a first rotary rod, a first friction disc, a limit plate, a first electric push rod, a fixing ring, a first belt wheel, a first servo motor, a double-groove belt wheel, a first bevel gear and an outer plane polishing component, wherein the support rod is respectively arranged at the left part and the right part of the rear side surface of the multi-freedom-degree telescopic arm, the first fixing plate is fixedly connected at the rear parts of the two support rods, the support plate is fixedly connected at the rear ends of the two support rods and is positioned at the rear side of the first fixing plate, the rotary spline shaft sleeve is rotatably connected at the middle part of the first fixing plate, a circular through hole is formed in the middle part of the support plate, the first rotary rod is slidably arranged between the rotary spline shaft sleeve and the circular through hole of the support plate, the outer side surface of the front part of the first rotary rod is in a spline arrangement, and the first rotary spline shaft is connected with the rotary sleeve, the first rotating rod is connected with the supporting plate in a sliding mode, a first friction disc used for polishing metal walls of a camping house is fixedly connected to the rear end of the first rotating rod through bolts, a detachable friction disc is mounted on the rear side face of the first friction disc, the rear portion of the outer side face of the first rotating rod is connected with a limiting plate in a rotating mode, the limiting plate is located on the rear side of the supporting plate, a first electric push rod is embedded in each of the left portion and the right portion of the first fixing plate, a telescopic rod of each first electric push rod penetrates through the supporting plate, the rear ends of the telescopic rods of the two first electric push rods are fixedly connected with the left portion and the right portion of the front side face of the limiting plate respectively, the fixing ring is fixedly connected to the rear side face of the middle portion of the first fixing plate, the fixing ring is sleeved on the outer side face of the first rotating rod in a key mode, a first belt wheel is rotatably connected to the rear side face of the fixing ring, the first belt wheel and the outer side face of the rear portion of the first rotating rod, and the first servo motor are fixedly connected to the lower side face of the first fixing plate through fixing seats, the output shaft of the first servo motor is fixedly connected with a double-groove belt wheel, a belt is wound between the double-groove belt wheel and the first belt wheel, a spline is arranged at the rear part of the outer side face of the first rotating rod, a first bevel gear is in key connection with the rear part of the outer side face of the first rotating rod, and outer plane polishing assemblies are respectively arranged at the left part and the right part of the supporting plate.

Further, the outer plane polishing component comprises a sliding spline shaft sleeve, a second rotating rod, a second friction disc, a first sliding block, a first spring, a rotating ring, a first sliding plate, a second belt wheel, a connecting rod, a second servo motor and a tensioning component, wherein the left part and the right part of the first fixing plate are respectively provided with a sliding groove, the sliding groove of the first fixing plate is internally connected with the sliding spline shaft sleeve in a sliding way, the middle part of the sliding spline shaft sleeve is connected with the second rotating rod in a sliding way, the outer side surface of the front part of the second rotating rod is in spline arrangement, the sliding spline shaft sleeve is in spline connection with the second rotating rod, the rear end of the second rotating rod is fixedly connected with the second friction disc for polishing the metal wall of the camping house through bolts, the rear side surface of the second friction disc is provided with a detachable friction disc, the left side and the right side of the supporting plate are respectively provided with a direction sliding groove, the first sliding block is respectively connected in the two square sliding grooves of the supporting plate, the second rotating rod passes through the adjacent first sliding blocks and is connected with the second rotating rod in a sliding manner, the rear part of the outer side surface of the second rotating rod is sleeved with a first spring in a surrounding manner, the rotating ring is rotatably connected with the rear part of the outer side surface of the second rotating rod, the two ends of the first spring are fixedly connected with the adjacent rotating ring and the first sliding blocks respectively, the rear side surfaces of the left part and the right part of the first fixing plate are respectively connected with a first sliding plate in a sliding manner, the rear side surface of the first sliding plate is rotatably connected with a second belt wheel, the second rotating rod passes through the adjacent second belt wheel and is connected with a spline thereof, a connecting rod is connected between the lower parts of the two first sliding blocks, the outer side surfaces of the left part and the right part of the connecting rod are respectively provided with external threads, the threads of the left part and the right part of the connecting rod are arranged in an opposite manner, the connecting rod is connected with the two first sliding blocks in a threaded manner, the lower side surface of the right part of the supporting plate is fixedly connected with a second servo motor, and the output shaft of the second servo motor is fixedly connected with the right end of the connecting rod, the middle part of the upper side surface of the first fixing plate is fixedly connected with a tensioning assembly, a belt is wound between the double-groove belt wheel, the second belt wheel at the left part and the right part of the first fixing plate and the tensioning assembly, and the tensioning assembly enables the belt wound on the upper part to be in a tight state.

Further, the inclined plane polishing mechanism comprises a second fixing plate, sliding rods, a connecting plate, a third fixing plate, a second electric push rod, a special-shaped frame, a third rotating rod, a second bevel gear and a friction assembly, wherein the left part and the right part of the upper side surface of the first fixing plate are respectively fixedly connected with the second fixing plate, the rear part of the second fixing plate is provided with a sliding chute, the sliding chute of the second fixing plate is connected with the sliding rods in a sliding manner, the connecting plate is fixedly connected between the upper side surfaces of the two sliding rods, the third fixing plate is fixedly connected with the middle part of the upper side surface of the first fixing plate, the upper side of the third fixing plate is fixedly connected with the second electric push rod through a fixing seat, a telescopic rod of the second electric push rod is fixedly connected with the connecting plate, the special-shaped frame is fixedly connected between the lower ends of the two sliding rods, the first bevel gear is rotatably connected with the front side surface of the special-shaped frame, the left part and the right part of the special-shaped frame are respectively rotatably connected with the third rotating rod, and the inner ends of the two third rotating rods are respectively fixedly connected with the second bevel gear, two second bevel gears mesh with first bevel gear respectively, and the outer end of two third dwang is provided with friction subassembly respectively.

Furthermore, the friction component comprises a universal joint, a spline sleeve and a fourth rotating rod, the second spring, third friction disk and elastic telescopic rod, the outer end rigid coupling of third dwang has the universal joint, there is the spline housing two parts sliding connection respectively about the dysmorphism frame, two spline housings are located the outside of two third dwang, the lateral surface of universal joint is the spline setting, universal joint and spline housing splined connection, the equal rigid coupling in outer end of two spline housings has the fourth dwang, the rigid coupling has the second spring between adjacent universal joint and the fourth dwang, the outer end of two fourth dwang is spherical setting, the outer end of two fourth dwang all articulates there is the third friction disk, the detachable friction disc is all installed to the lateral surface of two third friction disks, two third friction disk medial surface circumference all articulate through the equidistant a plurality of elastic telescopic rod of connecting seat, the elastic telescopic rod inner of the left and right sides is all articulated through the lateral surface of connecting seat and fourth dwang.

Furthermore, the first friction disc, the second friction disc and the third friction disc are made of high-temperature-resistant rubber.

Further, the polishing device comprises a polishing mechanism for the welding position, wherein the polishing mechanism for the welding position comprises a fourth fixed plate, a fifth fixed plate, a slideway, a second sliding plate, a third electric push rod, a third belt wheel, a third servo motor, an L-shaped fixed plate, a second sliding block, a fourth belt wheel, a first guide rod, a third spring, a third sliding block, a fifth belt wheel, a second guide rod, a fourth spring and an adjusting component, the fourth fixed plate is fixedly connected between the front parts of the upper side surfaces of the two second fixed plates, the rear ends of the two second fixed plates are respectively fixedly connected with the fifth fixed plate, the slideways are respectively fixedly connected between the upper parts of the fourth fixed plate and the two fifth fixed plates, the second sliding plate is slidably connected between the slideways, the left part of the rear side surface of the fourth fixed plate is fixedly connected with the third electric push rod, the telescopic rod of the third electric push rod is fixedly connected to the lower side surface of the second sliding plate through the fixed block, the upper side surface of the second sliding plate is rotatably connected with the third belt wheel through a rotating shaft, a third servo motor is fixedly connected to the lower side surface of the second sliding plate, an output shaft of the third servo motor penetrates through the second sliding plate, an output shaft of the third servo motor is fixedly connected with a rotating shaft of a third belt wheel, the left side surface and the right side surface of the second sliding plate are respectively fixedly connected with an L-shaped fixed plate, the outer ends of the two L-shaped fixed plates are respectively provided with a square chute, a second sliding block is connected in the square chute of the L-shaped fixed plate in a sliding manner, the upper side surface of the second sliding block is rotatably connected with a fourth belt wheel, the outer lower side surfaces of the two L-shaped fixed plates are respectively fixedly connected with a first guide rod through a fixed block, the first guide rod penetrates through the lower part of the adjacent second sliding block, the outer side surfaces of the two first guide rods are respectively sleeved with a third spring in a ring manner, the two ends of the third spring are respectively fixedly connected with the adjacent second sliding block and a fixed seat of the first guide rod, the inner sides of the two L-shaped fixed plates are respectively provided with a square chute, the square chute is connected in the square chute inside of the L-shaped fixed plate in a sliding manner, the upper side face of the third sliding block is rotatably connected with a fifth belt wheel, the lower side faces of the inner ends of the two L-shaped fixed plates are fixedly connected with second guide rods through fixed blocks, the second guide rods penetrate through the lower portions of the adjacent third sliding blocks, the outer side faces of the two second guide rods are sleeved with fourth springs in a surrounding mode, the two ends of each fourth spring are fixedly connected to the adjacent third sliding blocks and the fixed blocks of the second guide rods respectively, and the adjusting assembly is arranged on the rear side of the second sliding plate.

Furthermore, the adjusting component comprises a third sliding plate, sixth belt wheels, a friction belt, a threaded sleeve, a threaded rod, a first gear, a fourth servo motor and a second gear, wherein the left part and the right part of the lower side surface at the rear part of the second sliding plate are respectively connected with the third sliding plate in a sliding way, the outer upper side surfaces of the two third sliding plates are respectively connected with the sixth belt wheels in a rotating way, the friction belt is wound between the two sixth belt wheels, the two fourth belt wheels, the two fifth belt wheels and the third belt wheels, the two fifth belt wheels are positioned on the outer side surface of the friction belt, the lower side surfaces of the inner ends of the two third sliding plates are respectively fixedly connected with the threaded sleeve, the threaded rods are connected between the two threaded sleeves, the threads at the left part and the right part of the threaded rods are oppositely arranged, the threaded rods are in threaded connection with the two threaded sleeves, the middle part of the threaded rods is fixedly connected with the first gear, the fourth servo motor is fixedly connected with the rear part of the lower side surface of the second sliding plate, and the output shaft of the fourth servo motor is provided with the second gear, the first gear is engaged with the second gear.

Furthermore, the outer side surface of the friction belt is provided with a friction block for polishing the welding position.

The invention has the following advantages: according to the invention, the plane polishing mechanism is arranged, and the first rotating rod is adjusted through the first electric push rod, so that the first rotating rod and the first friction disc are suitable for camping houses with trapezoidal grooves of different depths, and the application range of the device is enlarged; the first friction disc, the second friction disc and the third friction disc are elastic, and the first friction disc, the second friction disc and the third friction disc are completely attached to the metal wall of the camping house, so that the grinding and polishing effects are improved; the output shaft of the second servo motor drives the connecting rod to rotate clockwise, the distance between the two second rotating rods is adjusted, the distance between the two second friction disks is made to adapt to the width of the trapezoid grooves of the camping house, and therefore the device is made to adapt to the camping houses with different widths of the trapezoid grooves, and the application range of the device is widened; the device increases the grinding area and improves the grinding and polishing efficiency of the metal wall of the camping house by arranging the plurality of friction disks; by arranging the inclined plane polishing mechanism, the special-shaped frame drives the two third friction discs to move towards the front side, so that the third friction discs are positioned at the central positions of the inclined planes of the trapezoidal grooves, and the third friction discs are replaced simultaneously, so that the widths of the third friction discs and the inclined planes of the trapezoidal grooves are the same, the device is suitable for the widths of the inclined planes of different trapezoidal grooves, and the efficiency of the device in friction polishing of metal walls of a camping house is improved; the inclination angle of the third friction disc is adjusted through the elastic telescopic rod, the third friction disc and the fourth rotating rod rotate relatively, so that the friction surface of the third friction disc is always in contact with the inclined surface of the trapezoidal groove of the metal wall of the camping house, the polishing efficiency of the third friction disc on the metal wall of the camping house is improved through the elastic telescopic rod, the phenomenon that the polishing is uneven, a fatigue layer is remained on the metal wall of the camping house, and the influence on subsequent processing is caused is avoided; by arranging the welding part polishing mechanism, the welding part at the upper part of the roof is polished by the friction block on the outer side surface of the friction belt, so that the fatigue layer at the welding part is prevented from being incompletely polished, the polishing area of the device is increased, and the polishing efficiency is improved; the application range of the device is improved by adjusting the distance between the two sixth belt wheels.

Drawings

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

FIG. 2 is a schematic view of a first partial body structure according to the present invention.

FIG. 3 is a schematic view of a second partial body structure according to the present invention.

Fig. 4 is a partially sectional perspective view of the plane polishing mechanism according to the present invention.

FIG. 5 is a schematic view of a partial cross-sectional enlarged perspective structure of the plane polishing mechanism of the present invention.

Fig. 6 is a partially sectional perspective view of an external flat polishing assembly according to the present invention.

FIG. 7 is a partially cut-away enlarged perspective view of the out-of-plane polishing assembly of the present invention.

Fig. 8 is a schematic perspective view of the inclined polishing mechanism according to the present invention.

Fig. 9 is a schematic perspective view of a part of a first inclined plane polishing mechanism according to the present invention.

Fig. 10 is a perspective view of a portion of an inclined plane polishing mechanism according to a second embodiment of the present invention.

FIG. 11 is a partially sectional perspective view of an inclined plane polishing mechanism according to the present invention.

Fig. 12 is a schematic perspective view of a polishing mechanism for a welding site according to the present invention.

FIG. 13 is a perspective view of a polishing mechanism for welding joints according to the present invention.

Fig. 14 is a schematic bottom perspective view of the welding point polishing mechanism according to the present invention.

Fig. 15 is a perspective view of an adjustment assembly of the present invention.

The meaning of the reference symbols in the figures: 1-metallic camping house wall, 2-driving vehicle, 3-multi-degree-of-freedom telescopic arm, 401-supporting rod, 402-first fixing plate, 403-supporting plate, 404-rotating spline shaft sleeve, 405-first rotating rod, 406-first friction disk, 407-limiting plate, 408-first electric push rod, 409-fixing ring, 410-first belt wheel, 411-first servo motor, 411 a-double-groove belt wheel, 412-first bevel gear, 413-sliding spline shaft sleeve, 414-second rotating rod, 415-second friction disk, 416-first sliding block, 417-first spring, 417 a-rotating ring, 418-first sliding plate, 419-second belt wheel, 420-connecting rod, 421-second servo motor, 422-tensioning component, 501-a second fixing plate, 502-a sliding rod, 503-a connecting plate, 504-a third fixing plate, 505-a second electric push rod, 506-a shaped frame, 507-a third rotating rod, 508-a second bevel gear, 509-a universal joint, 510-a spline housing, 511-a fourth rotating rod, 512-a second spring, 513-a third friction disk, 514-an elastic telescopic rod, 601-a fourth fixing plate, 602-a fifth fixing plate, 603-a slideway, 604-a second sliding plate, 605-a third electric push rod, 606-a third pulley, 607-a third servomotor, 608-an L-shaped fixing plate, 609-a second sliding block, 610-a fourth pulley, 611-a first guide rod, 612-a third spring, 613-a third sliding block, 614-a fifth pulley, 615-second guide bar, 616-fourth spring, 617-third sliding plate, 618-sixth pulley, 619-friction belt, 620-thread bush, 621-threaded rod, 622-first gear, 623-fourth servomotor, 624-second gear.

Detailed Description

Reference herein to an embodiment means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase 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. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein may be combined with other embodiments.

Example 1

The utility model provides an oil field camping house production and processing is with polishing mechanism of polishing, as shown in fig. 1-11, including driving car 2, multi freedom telescopic arm 3, plane polishing mechanism and inclined plane polishing mechanism, the flexible arm 3 of multi freedom that is used for driving burnishing device to reciprocate is installed to the side of going up of driving car 2, the trailing flank of the flexible arm 3 of multi freedom is equipped with the plane polishing mechanism that is used for 1 plane polishing of camping house metal wall, the left and right sides of plane polishing mechanism is equipped with the inclined plane polishing mechanism that is used for 1 trapezoidal recess inclined plane polishing of camping house metal wall respectively.

When the device is used, an operator moves the driving vehicle 2 to the outer side of the metal wall 1 of the camping house, then the operator starts the multi-freedom-degree telescopic arm 3, the multi-freedom-degree telescopic arm 3 drives the plane polishing mechanism and the inclined plane polishing mechanism to move backwards, the plane polishing mechanism and the inclined plane polishing mechanism are attached to the metal wall 1 of the camping house, then the multi-freedom-degree telescopic arm 3 drives the plane polishing mechanism and the inclined plane polishing mechanism to move upwards, simultaneously the operator starts the plane polishing mechanism and the inclined plane polishing mechanism, the plane polishing mechanism and the inclined plane polishing mechanism polish and polish the metal wall 1 of the camping house, when the plane polishing mechanism and the inclined plane polishing mechanism move to the top end of the upper part of the camping house, the operator controls the multi-freedom-degree telescopic arm 3 to drive the plane polishing mechanism and the inclined plane polishing mechanism to move downwards, therefore, the plane polishing mechanism and the inclined plane polishing mechanism carry out twice polishing and polishing on the camping house, the phenomenon that the camping house is polished unevenly to cause a residual fatigue layer and influence subsequent processing is avoided, when the plane polishing mechanism and the inclined plane polishing mechanism reset, an operator controls the multi-degree-of-freedom telescopic arm 3 to enable the plane polishing mechanism and the inclined plane polishing mechanism to turn over for 180 degrees, then the multi-degree-of-freedom telescopic arm 3 drives the plane polishing mechanism and the inclined plane polishing mechanism to move downwards to polish and polish the metal wall on the lower portion of the camping house, when the plane polishing mechanism and the inclined plane polishing mechanism move to the lower portion bottom end of the camping house, the operator controls the multi-degree-of-freedom telescopic arm 3 to drive the plane polishing mechanism and the inclined plane polishing mechanism to move upwards, and then the operator controls the multi-degree-of-freedom telescopic arm 3 to enable the plane polishing mechanism and the inclined plane polishing mechanism to reset, then the operator closes the plane polishing mechanism and the inclined plane polishing mechanism, moves the distance of an adjacent groove to the left side, and then repeats the operation to polish the whole barracks.

Example 2

On the basis of embodiment 1, as shown in fig. 3 to 7, the plane polishing mechanism includes a support rod 401, a first fixing plate 402, a support plate 403, a rotary spline shaft sleeve 404, a first rotary rod 405, a first friction disk 406, a limit plate 407, a first electric push rod 408, a fixing ring 409, a first pulley 410, a first servo motor 411, a double-groove pulley 411a, a first bevel gear 412 and an outer plane polishing component, the support rod 401 is installed on each of the left and right portions of the rear side of the multi-degree-of-freedom telescopic arm 3, the first fixing plate 402 is fixedly connected to the rear portions of the two support rods 401, the support plate 403 is fixedly connected to the rear ends of the two support rods 401, the support plate 403 is located on the rear side of the first fixing plate 402, the rotary spline shaft sleeve 404 is rotatably connected to the middle portion of the first fixing plate 402, a circular through hole is formed in the middle portion of the support plate 403, a first rotary rod 405 is slidably disposed between the rotary spline shaft sleeve 404 and the circular through hole of the support plate 403, the outer side surface of the front part of a first rotating rod 405 is in a spline arrangement, the first rotating rod 405 is in spline connection with a rotating spline shaft sleeve 404, the first rotating rod 405 is in sliding connection with a support plate 403, the rear end of the first rotating rod 405 is fixedly connected with a first friction disk 406 for polishing a metal wall 1 of a camping house through a bolt, the rear side surface of the first friction disk 406 is provided with a detachable friction disk, the rear part of the outer side surface of the first rotating rod 405 is rotatably connected with a limit plate 407, the limit plate 407 is positioned at the rear side of the support plate 403, the left part and the right part of the first fixing plate 402 are respectively embedded with a first electric push rod 408, the telescopic rod of the first electric push rod 408 penetrates through the support plate 403, the rear ends of the telescopic rods of the two first electric push rods 408 are respectively fixedly connected with the left part and the right part of the front side surface of the limit plate 407, the first rotating rod 405 is adjusted through the first electric push rod 408, so that the first rotating rod 405 and the first friction disk 406 are suitable for camping houses with trapezoidal grooves with different depths, the application range of the device is enlarged, the fixing ring 409 is fixedly connected to the rear side face of the middle of the first fixing plate 402, the fixing ring 409 is sleeved on the outer side face of the first rotating rod 405, the rear side face of the fixing ring 409 is rotatably connected with the first belt pulley 410, the first belt pulley 410 is in splined connection with the outer side face of the rear portion of the first rotating rod 405, the first servo motor 411 is fixedly connected to the lower side face of the first fixing plate 402 through a fixing seat, the output shaft of the first servo motor 411 is fixedly connected with a double-groove belt pulley 411a, a belt is wound between the double-groove belt pulley 411a and the first belt pulley 410, the rear portion of the outer side face of the first rotating rod 405 is in splined connection, the first bevel gear 412 is in splined connection with the rear portion of the outer side face of the first rotating rod 405, and the left and right portions of the supporting plate 403 are respectively provided with outer plane polishing components.

As shown in fig. 6 and 7, the outer surface polishing assembly includes a sliding spline shaft sleeve 413, a second rotating rod 414, a second friction disc 415, a first sliding block 416, a first spring 417, a rotating ring 417a, a first sliding plate 418, a second pulley 419, a connecting rod 420, a second servo motor 421 and a tensioning assembly 422, the left and right portions of the first fixing plate 402 are respectively provided with a sliding slot, the sliding spline shaft sleeve 413 is slidably connected in the sliding slot of the first fixing plate 402, the second rotating rod 414 is slidably connected in the middle of the sliding spline shaft sleeve 413, the outer side surface of the front portion of the second rotating rod 414 is in a spline arrangement, the sliding spline shaft sleeve 413 is in a spline connection with the second rotating rod 414, the rear end of the second rotating rod 414 is fixedly connected with the second friction disc 415 for polishing the metal wall 1 of the camping house through a bolt, the rear side surface of the second friction disc 415 is provided with a detachable friction plate, the left and right sides of the supporting plate 403 are respectively provided with a direction sliding slot, a first sliding block 416 is respectively connected in a sliding manner in two square sliding grooves of the supporting plate 403, a second rotating rod 414 passes through the adjacent first sliding block 416 and is connected with the adjacent first sliding block 416 in a sliding manner, a first spring 417 is sleeved around the rear part of the outer side surface of the second rotating rod 414, a rotating ring 417a is rotatably connected to the rear part of the outer side surface of the second rotating rod 414, two ends of the first spring 417 are respectively fixedly connected to the adjacent rotating ring 417a and the first sliding block 416, the rear side surfaces of the left and right parts of the first fixing plate 402 are respectively connected with a first sliding plate 418 in a sliding manner, the rear side surface of the first sliding plate 418 is rotatably connected with a second pulley 419, the second rotating rod 414 passes through the adjacent second pulley 419 and is connected with a spline thereof, a connecting rod 420 is connected between the lower parts of the two first sliding blocks 416, the outer side surfaces of the left and right parts of the connecting rod 420 are respectively provided with external threads, the left and right parts of the connecting rod 420 are oppositely arranged, the connecting rod 420 is connected with the two first sliding blocks 416 in a threaded manner, the right lower side of backup pad 403 is fixed with second servo motor 421, the output shaft of second servo motor 421 and the right-hand member rigid coupling of connecting rod 420, the last side middle part rigid coupling of first fixed plate 402 has tensioning assembly 422, drive connecting rod 420 clockwise rotation through the output shaft of second servo motor 421, adjust the distance between two second dwang 414, make the distance between two second friction disks 415 adapt to the width of the trapezoidal recess of camping house, so make the device adapt to the camping house of different trapezoidal recess widths, improve the application range of this device, double flute band pulley 411a, around being equipped with the belt between second band pulley 419 and the tensioning assembly 422 of first fixed plate 402 left and right sides two, tensioning assembly 422 makes it be in the state of tightening around the belt that establishes on upper portion.

As shown in fig. 8-11, the inclined polishing mechanism includes a second fixing plate 501, a sliding rod 502, a connecting plate 503, a third fixing plate 504, a second electric push rod 505, a special-shaped frame 506, a third rotating rod 507, a second bevel gear 508 and a friction component, the second fixing plate 501 is fixedly connected to the left and right of the upper side of the first fixing plate 402, a sliding slot is formed at the rear portion of the second fixing plate 501, the sliding rod 502 is slidably connected to the sliding slot of the second fixing plate 501, the connecting plate 503 is fixedly connected between the upper sides of the two sliding rods 502, the third fixing plate 504 is fixedly connected to the middle of the upper side of the first fixing plate 402, the second electric push rod 505 is fixedly connected to the upper side of the third fixing plate 504 through a fixing seat, the telescopic rod of the second electric push rod 505 is fixedly connected to the connecting plate 503, the special-shaped frame 506 is fixedly connected to the lower ends of the two sliding rods 502, the first bevel gear 412 is rotatably connected to the front side of the special-shaped frame 506, the left and right parts of the special-shaped frame 506 are respectively connected with third rotating rods 507 in a rotating way, the inner ends of the two third rotating rods 507 are respectively fixedly connected with second bevel gears 508, the two second bevel gears 508 are respectively meshed with the first bevel gear 412, and the outer ends of the two third rotating rods 507 are respectively provided with friction components.

As shown in fig. 10 and 11, the friction assembly includes a universal joint 509, a spline housing 510, a fourth rotating rod 511, a second spring 512, a third friction disk 513 and an elastic telescopic rod 514, the outer end of the third rotating rod 507 is fixedly connected with the universal joint 509, the left and right parts of the special-shaped frame 506 are respectively connected with the spline housing 510 in a sliding manner, the two spline housings 510 are located at the outer sides of the two third rotating rods 507, the outer side surfaces of the universal joint 509 are arranged in a spline manner, the universal joint 509 is connected with the spline housing 510 in a spline manner, the outer ends of the two spline housings 510 are fixedly connected with the fourth rotating rod 511, the second spring 512 is fixedly connected between the adjacent universal joint 509 and the fourth rotating rod 511, the outer ends of the two fourth rotating rods 511 are arranged in a spherical manner, the outer ends of the two fourth rotating rods 511 are both hinged with the third friction disk 513, the two third friction disks 513 are driven by the special-shaped frame 506 to move towards the front side, so that the third friction disk 513 is located at the center position of the inclined plane of the trapezoidal groove, meanwhile, the third friction discs 513 are replaced, the width of the inclined surfaces of the third friction discs 513 is the same as that of the inclined surfaces of the trapezoidal grooves, so that the device is suitable for different widths of the inclined surfaces of the trapezoidal grooves, the friction polishing efficiency of the device on the metal wall 1 of the camping house is improved, the outer side surfaces of the two third friction discs 513 are respectively provided with a detachable friction disc, the first friction disc 406, the second friction disc 415 and the third friction disc 513 are made of high-temperature-resistant rubber materials, the first friction disc 406, the second friction disc 415 and the third friction discs 513 are elastic, at the moment, the first friction disc 406, the second friction disc 415 and the third friction discs 513 are completely attached to the metal wall 1 of the camping house, the polishing effect is improved, and meanwhile, the first friction disc 406, the second friction disc 415 and the third friction discs 513 have elasticity, the vibration generated when the first friction disc 406, the second friction disc 415 and the third friction discs 513 polish the metal wall 1 of the camping house is reduced, when vibration is generated, the first friction disk 406, the second friction disk 415 and the third friction disk 513 are prevented from losing contact with the metal wall 1 of the camping house, the metal wall 1 of the camping house is not polished completely, and a fatigue layer is left, a plurality of elastic telescopic rods 514 are hinged to the inner side surfaces of the two third friction disks 513 at equal intervals in the circumferential direction through connecting seats, the inner ends of the elastic telescopic rods 514 on the left side and the right side are hinged to the outer side surface of the fourth rotating rod 511 through the connecting seats, the inclination angle of the third friction disk 513 is adjusted through the elastic telescopic rods 514, the third friction disk 513 rotates relative to the fourth rotating rod 511, the friction surfaces of the third friction disk 513 are always kept in contact with the inclined surfaces of the trapezoidal grooves of the metal wall 1 of the camping house, through the elastic telescopic rods 514, the polishing efficiency of the third friction disk 513 on the metal wall 1 of the camping house is improved, uneven polishing is avoided, and the fatigue layer is left on the metal wall 1 of the camping house, affecting the subsequent processing.

Firstly, an operator starts a first electric push rod 408, a telescopic rod of the first electric push rod 408 pushes a limit plate 407 to move backwards, the limit plate 407 drives a first rotating rod 405 to move backwards, at the moment, the first rotating rod 405 slides relative to a rotating spline shaft sleeve 404 and a first bevel gear 412, the first rotating rod 405 drives a first friction disc 406 to move backwards for a proper distance, then the operator closes the first electric push rod 408, so that a first friction disc 406 is suitable for the specification of the metal wall 1 of the camping house, then the operator starts a multi-degree-of-freedom telescopic arm 3, the multi-degree-of-freedom telescopic arm 3 drives a part on the multi-degree-of-freedom telescopic arm to move backwards through a support rod 401, then a friction disc on the back side face of the first friction disc 406 is extruded to a trapezoidal groove plane of the metal wall 1 of the camping house, meanwhile, a second friction disc 415 contacts the outer side face of the metal wall 1 of the camping house, at the moment, the first spring 417 is compressed through the backward movement of a first fixing plate 402 and a second fixing plate 403, under the action of the elastic force of the first spring 417, the second friction disk 415 is extruded on the outer side surface of the metal wall 1 of the camping house, the first rotating rod 405 is adjusted through the first electric push rod 408, the first rotating rod 405 and the first friction disk 406 are suitable for the camping house with trapezoidal grooves with different depths, the application range of the device is enlarged, meanwhile, the second rotating rod 414 slides relative to the sliding spline shaft sleeve 413 and the connecting rod 420, and the second rotating rod 414 moves backwards relative to the first fixing plate 402 and the supporting plate 403.

When the first friction disk 406 presses the trapezoidal groove plane of the metal wall 1 of the camping house, at the same time, the first fixing plate 402 drives the second fixing plate 501, the sliding rod 502, the connecting plate 503, the third fixing plate 504 and the rest parts thereon to move backwards, the sliding rod 502 drives the special-shaped frame 506 to move backwards, the special-shaped frame 506 drives the parts thereon to move backwards, at the same time, the third friction disk 513 presses the inclined plane of the trapezoidal groove of the metal wall 1 of the camping house, at the same time, the third friction disk 513 drives the spline housing 510 and the fourth rotating rod 511 to slide inwards along the special-shaped frame 506, at the same time, the universal joint 509 and the spline housing 510 slide close to each other, the second spring 512 compresses, under the elastic force of the second spring 512, the third friction disk 513 presses the inclined plane of the trapezoidal groove of the metal wall 1 of the camping house, because the inclined planes of the trapezoidal grooves of different specifications have different inclination angles, at this time, the inclination angle of the third friction disk 513 is adjusted by the elastic telescopic rod 514, the third friction disk 513 rotates relative to the fourth rotating rod 511, so that the friction surface of the third friction disk 513 always keeps contact with the inclined surface of the trapezoidal groove of the metal wall 1 of the camping house, and by arranging the elastic telescopic rod 514, the polishing efficiency of the third friction disk 513 on the metal wall 1 of the camping house is improved, the uneven polishing is avoided, and a fatigue layer is remained on the metal wall 1 of the camping house, thereby affecting the subsequent processing.

Then an operator starts the first servo motor 411, an output shaft of the first servo motor 411 drives the double-groove belt wheel 411a to rotate, the double-groove belt wheel 411a drives the first belt wheel 410 to rotate through a belt, the first belt wheel 410 drives the first rotating rod 405 to rotate, the first rotating rod 405 drives the first friction disc 406 and the first bevel gear 412 to rotate, meanwhile, the double-groove belt wheel 411a drives the second belt wheel 419 and the tensioning component 422 to rotate through a belt, the second belt wheel 419 drives the second rotating rod 414 to rotate, at this time, the second rotating rod 414 rotates relative to the sliding spline shaft sleeve 413, the first sliding block 416 and the rotating ring 417a, the second rotating rod 414 drives the second friction disc 415 to rotate, at the same time, the first bevel gear 412 drives the second bevel gears 508 on both sides to rotate, the second bevel gears 508 drive the third rotating rod 507 and the universal joint 509 on the same side to rotate, the universal joint drives the spline shaft sleeve 510 and the fourth rotating rod 511 on the same side to rotate, the fourth rotating rod 511 drives the third friction disk 513 on the same side to rotate through the elastic telescopic rod 514, then the operator starts the multi-degree-of-freedom telescopic arm 3 to drive the supporting rod 401 and the upper part of the supporting rod to move upwards, at the same time, the first friction disk 406, the second friction disk 415 and the third friction disk 513 rotate to polish the metal wall 1 of the camping house, meanwhile, the first friction disk 406, the second friction disk 415 and the third friction disk 513 are made of high-temperature-resistant rubber materials, the first friction disk 406, the second friction disk 415 and the third friction disk 513 are elastic, at the same time, the first friction disk 406, the second friction disk 415 and the third friction disk 513 are completely attached to the metal wall 1 of the camping house, the polishing effect is improved, and at the same time, the first friction disk 406, the second friction disk 415 and the third friction disk 513 have elasticity, so that the vibration generated when the first friction disk 406, the second friction disk 415 and the third friction disk 513 polish the metal wall 1 of the camping house is reduced, the first friction disk 406, the second friction disk 415 and the third friction disk 513 are prevented from losing contact with the metal wall 1 of the camping house when vibration is generated, so that the metal wall 1 of the camping house is not polished completely, and a fatigue layer is prevented from being left.

When the device finishes polishing a first trapezoid groove of a metal wall 1 of a camping house, an operator closes a first servo motor 411, then starts a multi-degree-of-freedom telescopic arm 3, the multi-degree-of-freedom telescopic arm 3 drives parts on the multi-degree-of-freedom telescopic arm to move forwards, at the moment, a first friction disc 406, a second friction disc 415 and a third friction disc 513 are far away from the metal wall 1 of the camping house, at the moment, under the action of the elastic force 417 of first springs at two sides, two second rotating rods 414 drive the adjacent second friction discs 415 to reset respectively, then, the third friction disc 513 and a fourth rotating rod 511 at two sides reset respectively under the action of the elastic force of a second spring 512, then, the operator moves a driving car 2 to the left side, and then the operation is repeated, carry out burnishing and polishing to camping house metal wall 1, so make to carry out burnishing and polishing to whole camping house, this device has increased the area of polishing and has improved the efficiency to 1 burnishing and polishing of camping house metal wall through setting up a plurality of friction disks.

When the specification of camping house changes, the trapezoidal groove depth of camping house this moment, the width on trapezoidal groove inclined plane and the planar width of trapezoidal groove both sides etc. all can change, before using this device, when operating personnel passes through camping house specification and with first friction disc 406, second friction disc 415 and third friction disc 513 change into suitable size, operating personnel starts first electric putter 408 afterwards, first electric putter 408 drives first rotation pole 405 through limiting plate 407 backward movement, make first rotation pole 405 adapt to the depth of camping house trapezoidal groove, operating personnel starts second servo motor 421 afterwards, the output shaft of second servo motor 421 drives connecting rod 420 clockwise, connecting rod 420 drives two first sliding blocks 416 to be close to mutually, two second sliding blocks 414 that first sliding block 416 drove the homonymy respectively this moment are close to mutually, two second sliding block 414 drive sliding spline axle sleeve 413 of homonymy lean on mutually along the sliding groove of two left and right sides of first fixed plate 402 respectively Nearly slide, two second dwangs 414 drive the first sliding plate 418 of homonymy respectively simultaneously and are close to the slip along first fixed plate 402 trailing flank mutually, two first sliding plates 418 drive the second band pulley 419 that drives respectively on it and are close to mutually, when operating personnel starts first electric putter 408, first electric putter 408 drives first dwang 405 forward through limiting plate 407, make first dwang 405 adapt to the degree of depth of camping house trapezoidal recess, operating personnel starts second servo motor 421 afterwards, the output shaft of second servo motor 421 drives connecting rod 420 anticlockwise rotation, connecting rod 420 drives two first sliding blocks 416 to keep away from mutually, two first sliding blocks 416 drive the second dwang 414 of homonymy respectively this moment and keep away from mutually, two second dwang 414 drive the slip spline axle sleeve 413 of homonymy respectively and keep away from the slip along the spout of first fixed plate 402 left and right sides two portions respectively, two second dwang 414 drive the first sliding plate 418 of homonymy along first fixed plate 402 trailing flank mutually respectively simultaneously and slide Keep away from the slip mutually, two first sliding plates 418 drive the second band pulley 419 that drives on it respectively and keep away from the removal mutually, pass through tensioning assembly 422 around the belt of establishing at double flute band pulley 411a and second band pulley 419 with the belt tensioning this moment, make double flute band pulley 411a drive second band pulley 419 normal rotation, operating personnel closes second servo motor 421 afterwards, output shaft through second servo motor 421 drives connecting rod 420 clockwise, adjust the distance between two second dwangs 414, make the width of the trapezoidal recess of distance adaptation camping house between two second friction disks 415, so make the camping house of different trapezoidal recess widths of this device adaptation, improve the application range of this device.

Then an operator starts a second electric push rod 505, a telescopic rod of the second electric push rod 505 drives a connecting plate 503 to move forwards, the connecting plate 503 drives a sliding rod 502 to move forwards, the sliding rod 502 drives a special-shaped frame 506 and other components on the special-shaped frame to move forwards, the special-shaped frame 506 drives a first bevel gear 412 to slide forwards along a first rotating rod 405, the first bevel gear 412 is always meshed with two second bevel gears 508, then the operator closes the second electric push rod 505, drives two third friction disks 513 to move forwards through the special-shaped frame 506, the third friction disks 513 are located at the center positions of the inclined surfaces of the trapezoidal grooves, and meanwhile the third friction disks 513 are replaced, so that the widths of the inclined surfaces of the third friction disks 513 and the inclined surfaces of the trapezoidal grooves are the same, therefore, the device is suitable for the widths of the inclined surfaces of the trapezoidal grooves, and the efficiency of the device in friction polishing of metal walls 1 of camping houses is improved.

Example 3

In addition to embodiment 2, as shown in fig. 12 to 15, the welding polishing mechanism further includes a welding polishing mechanism, the welding polishing mechanism includes a fourth fixing plate 601, a fifth fixing plate 602, a sliding way 603, a second sliding plate 604, a third electric push rod 605, a third pulley 606, a third servo motor 607, an L-shaped fixing plate 608, a second sliding block 609, a fourth pulley 610, a first guide bar 611, a third spring 612, a third sliding block 613, a fifth pulley 614, a second guide bar 615, a fourth spring 616 and an adjusting component, the fourth fixing plate 601 is fixedly connected between the front parts of the upper sides of the two second fixing plates 501, the fifth fixing plates 602 are fixedly connected to the rear ends of the two second fixing plates 501, the sliding way 603 is fixedly connected to the upper parts of the fourth fixing plate 601 and the two fifth fixing plates 602, the second sliding plate 604 is slidably connected between the two sliding ways 603, the third electric push rod 605 is fixedly connected to the left part of the rear side of the fourth fixing plate 601, the telescopic rod of the third electric push rod 605 is fixedly connected with the lower side surface of the second sliding plate 604 through a fixed block, the upper side surface of the second sliding plate 604 is rotatably connected with a third belt pulley 606 through a rotating shaft, a third servo motor 607 is fixedly connected with the lower side surface of the second sliding plate 604, the output shaft of the third servo motor 607 passes through the second sliding plate 604, the output shaft of the third servo motor 607 is fixedly connected with the rotating shaft of the third belt pulley 606, the left and right side surfaces of the second sliding plate 604 are respectively fixedly connected with an L-shaped fixed plate 608, the outer ends of the two L-shaped fixed plates 608 are respectively provided with a square chute, the square chute of the L-shaped fixed plate 608 is connected with a second sliding block 609 in a sliding manner, the upper side surface of the second sliding block 609 is rotatably connected with a fourth belt pulley 610, the outer lower side surfaces of the two L-shaped fixed plates 608 are respectively fixedly connected with a first guide rod 611 through a fixed block, the first guide rod 611 passes through the lower part of the adjacent second sliding block 609, the outer side surfaces of the two first guide rods 611 are respectively sleeved with a third spring 612 in a surrounding manner, two ends of the third spring 612 are respectively fixedly connected to the fixing seats of the adjacent second sliding block 609 and the first guide rod 611, the inner sides of the two L-shaped fixing plates 608 are both provided with a square sliding groove, a third sliding block 613 is slidably connected to the square sliding groove at the inner side of the L-shaped fixing plate 608, the upper side surface of the third sliding block 613 is rotatably connected with a fifth pulley 614, the lower side surfaces of the inner ends of the two L-shaped fixing plates 608 are fixedly connected with a second guide rod 615 through the fixing blocks, the second guide rod 615 penetrates through the lower portion of the adjacent third sliding block 613, the outer side surfaces of the two second guide rods 615 are respectively sleeved with a fourth spring 616 in a surrounding manner, two ends of the fourth spring 616 are respectively fixedly connected to the fixing blocks of the adjacent third sliding block 613 and the second guide rod 615, and the adjusting assembly is arranged at the rear side of the second sliding plate 604.

The adjusting component comprises a third sliding plate 617, sixth belt wheels 618, a friction belt 619, a thread bushing 620, a threaded rod 621, a first gear 622, a fourth servo motor 623 and a second gear 624, the left and right parts of the lower side surface of the rear part of the second sliding plate 604 are respectively connected with the third sliding plate 617 in a sliding manner, the outer upper side surfaces of the two third sliding plates 617 are respectively connected with the sixth belt wheel 618 in a rotating manner, the using range of the device is improved by adjusting the distance between the two sixth belt wheels 618, the two fourth belt wheels 610, the friction belt 619 is wound between the two fifth belt wheels 614 and the third belt wheel 606, the outer side surface of the friction belt 619 is provided with a friction block for polishing the welding position, the welding position at the upper part of the roof is polished by the friction block on the outer side surface of the friction belt 619, incomplete polishing of a fatigue layer at the welding position is avoided at the moment, the polishing area of the device is increased, the efficiency of burnishing and polishing is improved, two fifth pulleys 614 are located the lateral surface of friction area 619, the inner downside of two third sliding plates 617 is the rigid coupling respectively has thread bush 620, be connected with threaded rod 621 between two thread bushes 620, the screw thread of two parts is opposite setting about threaded rod 621, threaded rod 621 and two thread bushes 620 threaded connection, the middle part rigid coupling of threaded rod 621 has first gear 622, fourth servo motor 623 rigid coupling is in second sliding plate 604 downside rear portion, the output shaft rigid coupling of fourth servo motor 623 has second gear 624, first gear 622 and the meshing of second gear 624, through adjusting the distance between two sixth pulleys 618, the application range of this device has been improved.

When the device moves to the upper end of the metal wall 1 of the camping house, an operator starts a third servo motor 607, an output shaft of the third servo motor 607 drives a third belt wheel 606 to rotate, at the moment, the third belt wheel 606 drives a friction belt 619 to rotate, then, the operator starts a third electric push rod 605, a telescopic rod of the third electric push rod 605 pushes a second sliding plate 604 and other components on the second sliding plate to slide backwards along a slide 603, when the friction belt 619 contacts with a trapezoidal groove of the metal wall 1 of the camping house, the operator closes the third electric push rod 605, at the moment, the left metal wall body and the right metal wall body of the trapezoidal groove of the metal wall 1 of the camping house are extruded on the outer side surface of the friction belt 619, at the moment, the friction belt 619 drives fourth belt wheels 610 at two sides to slide towards the mutually approaching direction through a second sliding block 609, at the moment, the third springs 612 at two sides are extruded, and the fourth belt wheels 610 at two sides slide inwards through being arranged, the outer side surface of the friction belt 619 is attached to the inclined surface of the trapezoid groove, when the two fourth belt pulleys 610 are close to and slide, the fifth belt pulley 614 is enabled to move towards the rear side under the action of the elastic force of the fourth spring 616, the friction belt 619 is enabled to be in a tensioning state all the time, the friction block on the outer side surface of the friction belt 619 is used for polishing the welding position on the upper portion of the roof, at the moment, the situation that the fatigue layer of the welding position is not completely polished is avoided, the polishing area of the device is increased, the polishing efficiency is improved, after the welding position on the upper portion of the metal wall 1 of the camping house is completely polished, an operator closes the third servo motor 607, then starts the third electric push rod 605, the telescopic rod of the third electric push rod 605 drives the second sliding plate 604 and other components on the sliding plate to reset, then starts the multi-degree-of-freedom telescopic arm 3, the multi-degree of freedom telescopic arm 3 drives the components on the telescopic arm to rotate 180 degrees through the supporting rod 401, at this time, the above operation is repeated to polish and polish the welded portion of the lower portion of the metal wall 1 of the camping house with the friction belt 619.

When the specification of the camping house changes, an operator starts the fourth servo motor 623, an output shaft of the fourth servo motor 623 drives the second gear 624 to rotate anticlockwise, the second gear 624 drives the first gear 622 to rotate clockwise, the first gear 622 drives the threaded rod 621 to rotate clockwise, the threaded rod 621 drives the third sliding plates 617 on the left and right sides to slide along the lower side surface of the second sliding plate 604 through the threaded sleeve 620, so that the distance between the two sixth belt wheels 618 is the same as the width of the shortest side of the trapezoidal groove of the metal wall 1 of the camping house, meanwhile, the third sliding blocks 613 and the fifth belt wheels 614 on the two sides slide along the second guide rod 615 under the action of the elastic force of the fourth spring 616, so that the friction belt 619 is tensioned, the output shaft of the fourth servo motor 623 drives the second gear 624 to rotate clockwise, the second gear 624 drives the first gear 622 to rotate anticlockwise, the first gear 622 drives the threaded rod 621 to rotate anticlockwise, threaded rod 621 passes through thread bush 620 and drives the third sliding plate 617 of the left and right sides and keep away from the slip along second sliding plate 604 downside mutually, simultaneously both sides third sliding block 613 and fifth band pulley 614 slide to the front side along second guide bar 615 under the effect of the tensioning force of friction area 619, so make the tensioning of friction area 619, fourth spring 616 is compressed, operating personnel closes fourth servo motor 623 afterwards, through adjusting the distance between two sixth band pulleys 618, so make the camping house of different trapezoidal recess widths of this device adaptation, the application range of this device has been improved.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the protection scope of the present invention, and although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides an oil field camping house production and processing is with polishing mechanism that polishes, is including driving car (2) and multi freedom telescopic boom (3), characterized by: the polishing device is characterized by further comprising a plane polishing mechanism and an inclined plane polishing mechanism, wherein a multi-degree-of-freedom telescopic arm (3) used for driving the polishing device to move up and down is installed on the upper side face of the driving vehicle (2), the plane polishing mechanism used for polishing the plane of the metal wall (1) of the camping house is arranged on the rear side face of the multi-degree-of-freedom telescopic arm (3), and the inclined plane polishing mechanisms used for polishing the inclined plane of the trapezoidal groove of the metal wall (1) of the camping house are respectively arranged on the left side and the right side of the plane polishing mechanism;

the plane polishing mechanism comprises supporting rods (401), a first fixing plate (402), supporting plates (403), a rotary spline shaft sleeve (404), a first rotary rod (405), a first friction disc (406), a limiting plate (407), a first electric push rod (408), a fixing ring (409), a first belt wheel (410), a first servo motor (411), a double-groove belt wheel (411 a), a first bevel gear (412) and an outer plane polishing component, wherein the supporting rods (401) are respectively arranged on the left part and the right part of the rear side surface of the multi-degree-of-freedom telescopic arm (3), the first fixing plate (402) is fixedly connected to the rear parts of the two supporting rods (401), the supporting plates (403) are fixedly connected to the rear ends of the two supporting rods (401), the supporting plates (403) are positioned on the rear side of the first fixing plate (402), the rotary spline shaft sleeve (404) is rotatably connected to the middle part of the first fixing plate (402), a circular through hole is formed in the middle part of the supporting plates (403), a first rotating rod (405) is arranged between the circular through holes of the rotating spline shaft sleeve (404) and the supporting plate (403) in a sliding mode, the outer side face of the front portion of the first rotating rod (405) is arranged in a spline mode, the first rotating rod (405) is connected with the rotating spline shaft sleeve (404) in a spline mode, the first rotating rod (405) is connected with the supporting plate (403) in a sliding mode, a first friction disc (406) used for polishing a metal wall (1) of a camping house is fixedly connected to the rear end of the first rotating rod (405) through bolts, a detachable friction disc is installed on the rear side face of the first friction disc (406), a limiting plate (407) is rotatably connected to the rear portion of the outer side face of the first rotating rod (405), the limiting plate (407) is located on the rear side of the supporting plate (403), a first electric push rod (408) is respectively embedded in the left portion and the right portion of the first fixing plate (402), and a telescopic rod of the first electric push rod (408) penetrates through the supporting plate (403), the rear ends of the telescopic rods of the two first electric push rods (408) are fixedly connected with the left part and the right part of the front side surface of the limiting plate (407) respectively, a fixing ring (409) is fixedly connected with the rear side surface of the middle part of the first fixing plate (402), the fixing ring (409) is sleeved on the outer side surface of the first rotating rod (405), the rear side surface of the fixing ring (409) is rotatably connected with a first belt wheel (410), the first belt wheel (410) is in splined connection with the outer side surface of the rear part of the first rotating rod (405), a first servo motor (411) is fixedly connected with the lower side surface of the first fixing plate (402) through a fixing seat, an output shaft of the first servo motor (411) is fixedly connected with a double-groove belt wheel (411 a), a belt is wound between the double-groove belt wheel (411 a) and the first belt wheel (410), the rear part of the outer side surface of the first rotating rod (405) is in splined connection, a first bevel gear (412) is in splined connection with the rear part of the outer side surface of the first rotating rod (405), the left part and the right part of the supporting plate (403) are respectively provided with an outer plane polishing component.

2. The sanding and polishing mechanism for the production and processing of oil field camping houses as claimed in claim 1, characterized in that: the outer plane polishing component comprises a sliding spline shaft sleeve (413), a second rotating rod (414), a second friction disc (415), a first sliding block (416), a first spring (417), a rotating ring (417 a), a first sliding plate (418), a second belt wheel (419), a connecting rod (420), a second servo motor (421) and a tensioning component (422), wherein the left part and the right part of the first fixing plate (402) are respectively provided with a sliding groove, the sliding groove of the first fixing plate (402) is connected with the sliding spline shaft sleeve (413) in a sliding way, the middle part of the sliding spline shaft sleeve (413) is connected with the second rotating rod (414) in a sliding way, the outer side surface of the front part of the second rotating rod (414) is in a spline arrangement, the sliding spline shaft sleeve (413) is connected with the second rotating rod (414) in a spline way, and the rear end of the second rotating rod (414) is fixedly connected with the second friction disc (415) for polishing the metal wall (1) of the camping house through a bolt, the rear side surface of the second friction disc (415) is provided with a detachable friction disc, the left side and the right side of the support plate (403) are respectively provided with a direction sliding groove, two square sliding grooves of the support plate (403) are respectively connected with a first sliding block (416) in a sliding manner, a second rotating rod (414) penetrates through the adjacent first sliding block (416) to be connected with the second rotating rod in a sliding manner, the rear part of the outer side surface of the second rotating rod (414) is sleeved with a first spring (417) in a surrounding manner, a rotating ring (417 a) is rotatably connected with the rear part of the outer side surface of the second rotating rod (414), two ends of the first spring (417) are respectively fixedly connected with the adjacent rotating ring (417 a) and the first sliding block (416), the rear side surfaces of the left part and the right part of the first fixing plate (402) are respectively connected with a first sliding plate (418) in a sliding manner, the rear side surface of the first sliding plate (418) is rotatably connected with a second belt wheel (419), and the second rotating rod (414) penetrates through the adjacent second belt wheel (419) in a spline connection, connecting rods (420) are connected between the lower portions of the two first sliding blocks (416), outer threads are arranged on the outer side faces of the left portion and the right portion of each connecting rod (420) respectively, the threads of the left portion and the right portion of each connecting rod (420) are arranged oppositely, each connecting rod (420) is in threaded connection with the two first sliding blocks (416), a second servo motor (421) is fixedly connected to the lower side face of the right portion of the supporting plate (403), an output shaft of the second servo motor (421) is fixedly connected with the right end of each connecting rod (420), a tensioning assembly (422) is fixedly connected to the middle portion of the upper side face of the first fixing plate (402), a belt is wound between the double-groove belt wheel (411 a), a belt is wound between the second belt wheel (419) and the tensioning assembly (422) of the left portion and the right portion of the first fixing plate (402), and the tensioning assembly (422) enables the belt wound on the upper portion to be in a tensioned state.

3. The sanding and polishing mechanism for the production and processing of the oil field camping houses as claimed in claim 2, characterized in that: the inclined plane polishing mechanism comprises a second fixing plate (501), sliding rods (502), a connecting plate (503), a third fixing plate (504), a second electric push rod (505), a special-shaped frame (506), a third rotating rod (507), a second bevel gear (508) and a friction component, wherein the left part and the right part of the upper side surface of the first fixing plate (402) are fixedly connected with the second fixing plate (501) respectively, the rear part of the second fixing plate (501) is provided with a sliding groove, the sliding groove of the second fixing plate (501) is connected with the sliding rods (502) in a sliding manner, the connecting plate (503) is fixedly connected between the upper side surfaces of the two sliding rods (502), the middle part of the upper side surface of the first fixing plate (402) is fixedly connected with the third fixing plate (504), the upper side of the third fixing plate (504) is fixedly connected with the second electric push rod (505) through a fixing seat, the telescopic rod of the second electric push rod (505) is fixedly connected with the connecting plate (503), the special-shaped frame (506) is fixedly connected between the lower ends of the two sliding rods (502), the first bevel gear (412) is rotatably connected with the front side face of the special-shaped frame (506), the left part and the right part of the special-shaped frame (506) are respectively rotatably connected with third rotating rods (507), the inner ends of the two third rotating rods (507) are respectively fixedly connected with second bevel gears (508), the two second bevel gears (508) are respectively meshed with the first bevel gear (412), and the outer ends of the two third rotating rods (507) are respectively provided with a friction component.

4. The sanding and polishing mechanism for the production and processing of the oil field camping houses as claimed in claim 3, characterized in that: the friction component comprises a universal joint (509), spline sleeves (510), fourth rotating rods (511), second springs (512), third friction disks (513) and elastic telescopic rods (514), the outer end of each third rotating rod (507) is fixedly connected with the universal joint (509), the left part and the right part of the special-shaped frame (506) are respectively connected with the spline sleeves (510) in a sliding manner, the two spline sleeves (510) are positioned on the outer sides of the two third rotating rods (507), the outer side surfaces of the universal joints (509) are arranged in a spline manner, the universal joints (509) are connected with the spline sleeves (510) in a spline manner, the outer ends of the two spline sleeves (510) are fixedly connected with the fourth rotating rods (511), the second springs (512) are fixedly connected between the adjacent universal joints (509) and the fourth rotating rods (511), the outer ends of the two fourth rotating rods (511) are arranged in a spherical manner, and the third friction disks (513) are hinged to the two fourth rotating rods (511), the detachable friction plates are installed on the outer side surfaces of the two third friction discs (513), a plurality of elastic telescopic rods (514) are hinged to the inner side surfaces of the two third friction discs (513) in the circumferential direction at equal intervals through connecting seats, and the inner ends of the elastic telescopic rods (514) on the left side and the right side are hinged to the outer side surface of the fourth rotating rod (511) through the connecting seats.

5. The sanding and polishing mechanism for the production and processing of the oil field camping houses according to any one of the claims 1-4, which is characterized in that: the first friction disc (406), the second friction disc (415) and the third friction disc (513) are made of high-temperature-resistant rubber.

6. The sanding and polishing mechanism for oilfield camping house production and processing as defined in claim 3, wherein: the polishing mechanism for the welding position comprises a fourth fixing plate (601), a fifth fixing plate (602), sliding ways (603), a second sliding plate (604), a third electric push rod (605), a third belt wheel (606), a third servo motor (607), an L-shaped fixing plate (608), a second sliding block (609), a fourth belt wheel (610), a first guide rod (611), a third spring (612), a third sliding block (613), a fifth belt wheel (614), a second guide rod (615), a fourth spring (616) and an adjusting component, wherein the fourth fixing plate (601) is fixedly connected between the front parts of the upper sides of the two second fixing plates (501), the fifth fixing plates (602) are fixedly connected at the rear ends of the two second fixing plates (501), the sliding ways (603) are fixedly connected on the upper parts of the fourth fixing plate (601) and the two fifth fixing plates (602), and the second sliding plate (604) is slidably connected between the two sliding ways (603), a third electric push rod (605) is fixedly connected to the left part of the rear side surface of the fourth fixing plate (601), a telescopic rod of the third electric push rod (605) is fixedly connected to the lower side surface of the second sliding plate (604) through a fixing block, the upper side surface of the second sliding plate (604) is rotatably connected with a third belt pulley (606) through a rotating shaft, a third servo motor (607) is fixedly connected to the lower side surface of the second sliding plate (604), an output shaft of the third servo motor (607) penetrates through the second sliding plate (604), an output shaft of the third servo motor (607) is fixedly connected with the rotating shaft of the third belt pulley (606), the left side surface and the right side surface of the second sliding plate (604) are respectively fixedly connected with an L-shaped fixing plate (608), square sliding grooves are formed in the outer ends of the two L-shaped fixing plates (608), a second sliding block (609) is slidably connected to the square sliding grooves in the outer ends of the L-shaped fixing plates (608), a fourth belt pulley (610) is rotatably connected to the upper side surface of the second sliding block (609), the outer lower sides of the two L-shaped fixing plates (608) are fixedly connected with first guide rods (611) through fixing blocks, the first guide rods (611) penetrate through the lower parts of adjacent second sliding blocks (609), the outer side surfaces of the two first guide rods (611) are sleeved with third springs (612) in a surrounding mode, two ends of each third spring (612) are fixedly connected to the fixing seats of the adjacent second sliding blocks (609) and the adjacent first guide rods (611) respectively, the inner sides of the two L-shaped fixing plates (608) are provided with square sliding grooves, the square sliding grooves on the inner sides of the L-shaped fixing plates (608) are connected with third sliding blocks (613) in a sliding mode, the upper side of each third sliding block (613) is rotatably connected with a fifth belt wheel (614), the lower sides of the inner ends of the two L-shaped fixing plates (608) are fixedly connected with second guide rods (615) through the fixing blocks, and the second guide rods (615) penetrate through the lower parts of the adjacent third sliding blocks (613), the outer side surfaces of the two second guide rods (615) are sleeved with fourth springs (616) in a surrounding mode, two ends of each fourth spring (616) are fixedly connected to the adjacent third sliding block (613) and the fixed block of the second guide rod (615) respectively, and the adjusting assembly is arranged on the rear side of the second sliding plate (604).

7. The sanding and polishing mechanism for the production and processing of the oil field camping houses as claimed in claim 6, which is characterized in that: the adjusting component comprises a third sliding plate (617), a sixth belt wheel (618), a friction belt (619), threaded sleeves (620), threaded rods (621), a first gear (622), a fourth servo motor (623) and a second gear (624), the left part and the right part of the lower side surface of the rear part of the second sliding plate (604) are respectively connected with the third sliding plate (617) in a sliding manner, the upper side surfaces of the outer parts of the two third sliding plates (617) are respectively connected with the sixth belt wheel (618) in a rotating manner, the two sixth belt wheels (618), the two fourth belt wheels (610), the friction belt (619) is wound between the two fifth belt wheels (614) and the third belt wheel (606), the two fifth belt wheels (614) are positioned on the outer side surface of the friction belt (619), the lower side surfaces of the inner ends of the two third threaded rods (617) are respectively fixedly connected with the threaded sleeves (620), the threaded rods (621) are connected between the two threaded sleeves (620), the threads of the left part and the right part of the two third sliding plates (621) are oppositely arranged, threaded rod (621) and two thread bush (620) threaded connection, the middle part rigid coupling of threaded rod (621) has first gear (622), fourth servo motor (623) rigid coupling in second sliding plate (604) downside rear portion, the output shaft rigid coupling of fourth servo motor (623) has second gear (624), first gear (622) and second gear (624) meshing.

8. The sanding and polishing mechanism for oilfield camping house production and processing as defined in claim 7, wherein: the outer side surface of the friction belt (619) is provided with a friction block used for polishing a welding position.