Loader bucket cleaning device

Abstract

The invention discloses a loader bucket cleaning device, and relates to the technical field of bucket attachment cleaning tools, the loader bucket cleaning device comprises a turnover arm movably mounted on the outer top surface of a bucket and a lifting ring rotationally arranged on the turnover arm, and one end, far away from the turnover arm, of the lifting ring is provided with a rotary impurity removal assembly for cleaning the inner wall of the bucket. According to the loader bucket cleaning device, the turnover arm capable of turning over drives the rotary impurity removing assembly to rotate and stretch into the inner side of the bucket, and the power assisting mechanism drives the driving assembly to drive the transverse rod to drive the cutting mechanism to cut adhesive attachments on the inner wall of the bucket in a crossed mode; meanwhile, sticky attachments on the inner wall of the bucket are loosened and shoveled up through the rolling assembly, and after the attachments on the inner wall of the bucket of the loading machine are loosened and segmented, the loose attachments can be subjected to mud scraping and cleaning treatment through the rotating mud scraping plate; therefore, it is ensured that the cleaning device can efficiently clean sticky attachments which are too large in covering surface and too tight in adhesion in the loader bucket.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of bucket attachment cleaning tools, in particular to a loader bucket cleaning device. BACKGROUND

[0002] The loader is a kind of earthwork construction machinery widely used in highway, railway, building, water and electricity, port, mine and other construction projects, mainly used for shoveling, loading, unloading and transporting earth and stone and other bulk materials. When the loader is used to transfer materials with a bucket, the inner wall of the bucket is often covered with sticky attachments, which reduces the work efficiency for subsequent material transfer.

[0003] According to the Chinese patent with the publication number CN222842750U, a small crawler-type bulldozer bucket cleaning structure is disclosed. The utility model discloses a flushing module is carried out all directions flushing to the inside wall of bucket, improves the cleaning effect of bucket, makes the cleaning effect of bucket better; The above technical scheme uses water spraying to flush the inside of the bucket, and uses a rotating scraper roller to remove the inner wall of the bucket. However, when cleaning clay, it is difficult to efficiently remove clay with a large coverage area and tight adhesion. Therefore, we propose a loader bucket cleaning device. SUMMARY

[0004] The purpose of the present application is to provide a loader bucket cleaning device to solve the problems raised in the background art.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a loader bucket cleaning device, comprising a turnover arm movably installed on the outer top surface of the bucket and a lifting ring rotating on the turnover arm, and the end of the lifting ring away from the turnover arm is provided with a rotating impurity removal assembly for cleaning the inner wall of the bucket; The rotating impurity removal assembly for cleaning the inner wall of the bucket comprises a crossbar connected in the middle of the lifting ring through a bearing, the lifting ring is provided with a power assisting mechanism for driving the crossbar to rotate, and the circumference of the crossbar is fixed with a mud scraping plate and a driving assembly distributed on both ends and both sides of the middle of the crossbar; The driving assembly comprises short shafts and long shafts distributed on both ends and both sides of the middle of the crossbar; The short shafts and long shafts are provided with a division mechanism for preventing the attachments from sticking to the inner wall of the bucket by dividing the attachments; The short shafts and long shafts are also provided with a rolling assembly for deflecting and rolling the attachments.

[0006] Preferably, a power motor for driving the turnover arm to rotate is also installed on the outer top surface of the bucket, and a telescopic adjustable hydraulic rod is connected between the turnover arm and the lifting ring.

[0007] Preferably, the power assisting mechanism for driving the crossbar to rotate comprises: A motor is installed on the surface of the lifting ring away from the hydraulic rod, and the output end of the motor drives the cross bar to rotate through a chain transmission device.

[0008] Preferably, the two side surfaces of the lifting ring away from the flip arm are fixed with gear rings penetrating the crossbar, and the two ends and both sides of the middle of the crossbar are provided with protrusions; The driving assembly includes a gear shaft inserted into the protrusion, and one end of the gear shaft is engaged with the gear ring, and a bracket is fixed on the side of the protrusion away from the gear ring. The bracket is composed of a fixed frame perpendicular to the gear shaft and a fan-shaped plate, and an arc groove is opened on the surface of the fan-shaped plate.

[0009] Preferably, the arcuate groove of the sector plate is slidably connected to one end of the fixed arm, and a long tension spring is connected between the one end of the fixed arm and the fixed frame of the bracket; The end of the gear shaft away from the gear ring is connected to the fixed frame side of the bracket with a chain transmission device 2, and the two ends of the fixed arm away from the long tension spring are connected to the chain transmission device 3. The two adjacent sprocket sides of the chain transmission device 2 and the chain transmission device 3 are connected to a toothed disc group, and the chain transmission device 2 drives the chain transmission device 3 to reverse through the toothed disc group. The fixed arms at both ends of the crossbar are movably connected to the short rotating shaft, and the fixed arms on both sides of the middle of the crossbar are movably connected to the long rotating shaft. The ends of the short rotating shaft and the long rotating shaft extending out of the fixed arms are connected to the sprockets at the three ends of the chain transmission device.

[0010] Preferably, a short crossbeam is vertically fixed on the fixed arms distributed at both ends of the crossbar, and a short corrugated plate is fixed on one side of the short crossbeam; A long crossbeam is also vertically fixed on the fixed arms distributed on both sides of the middle of the crossbar, and a long corrugated plate is symmetrically fixed on one side of the long crossbeam; A short reciprocating wire rod portion is formed on one side of the short rotating shaft close to the short corrugated plate, and a long reciprocating wire rod portion is formed on one side of the long rotating shaft close to the long corrugated plate.

[0011] Preferably, the short rotating shaft extends through one end of the chain transmission device 3 and is fixed with a lever turntable for scraping attachments at the corner of the inner wall of the bucket.

[0012] Preferably, the splitting mechanism comprises a slider threadedly connected to the short reciprocating wire rod portion and the long reciprocating wire rod portion; The upper part of the slider is slidably connected to a longitudinal cutting strip, and the horizontal side of the slider is slidably connected to a transverse cutting strip, one side of the longitudinal cutting strip and the transverse cutting strip are both connected to a roller, and the longitudinal cutting strip and the transverse cutting strip are staggered and parallel; The longitudinal cutting strips and the cross cutting strips located on the short cross beam roll and abut against both sides of the short corrugated plate through a roller at one end, and the longitudinal cutting strips and the cross cutting strips located on the long cross beam roll and abut against both sides of the long corrugated plate through a roller at one end.

[0013] Preferably, the rolling assembly for deflecting the rolling adhesion comprises a ball seat fixed on the short and long rotating shafts, the outer side of the ball seat is movably connected with an oval sleeve through two coaxial cylindrical blocks, and the two sides of the sleeve are fixed with rolling wheels; A shovel plate for shoveling the sticky adhesion by centrifugal throwing is rotatably arranged between the two rolling wheels, and a short tension spring is arranged between the sleeve and the shovel plate to tighten the position of the shovel plate.

[0014] Preferably, guide plates and mounting seats distributed on the two sides of the rolling wheels are further arranged on the short and long cross beams, one end of the guide plate is connected with a guide wheel, one side of the mounting seat is provided with a limiting seat, and a lock spring is fixed between the mounting seat and the limiting seat; The side surface of the extrusion ring is provided with not less than two protrusions.

[0015] Compared with the prior art, the loader bucket cleaning device has the beneficial effects that: the rotating and removing assembly is driven to rotate and extend into the inside of the bucket through the reversible turning arm, the driving assembly is driven by the power assisting mechanism to drive the cross rod to cross and divide the sticky adhesion on the inner wall of the bucket, the rolling assembly is used to loosen and shovel the sticky adhesion on the inner wall of the bucket, the loose adhesion is cleaned by the rotating mud scraping plate after the adhesion on the inner wall of the bucket is loosened and divided, and thus the cleaning device can efficiently clean the sticky adhesion on the inner wall of the bucket which has a large coverage and is too tightly sticky. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a three-dimensional structure schematic view of the cleaning device extending into the inside of the bucket. Figure 2 It is a three-dimensional structure schematic view of the cleaning device extending to the upper side of the bucket. Figure 3 It is a first three-dimensional structure schematic view of the linkage of the turning arm and the cross rod. Figure 4 It is a second three-dimensional structure schematic view of the linkage of the turning arm and the cross rod. Figure 5 It is a first three-dimensional structure schematic view of the linkage of the driving assembly, the rolling assembly and the dividing mechanism at the end of the cross rod. Figure 6 It is a second three-dimensional structure schematic view of the linkage of the driving assembly, the rolling assembly and the dividing mechanism at the end of the cross rod. Figure 7 It is a three-dimensional structure schematic view of the linkage of the driving assembly, the rolling assembly and the dividing mechanism at the middle of the cross rod. Figure 8Fig. 3 is a schematic diagram of the three-dimensional structure of the linkage of the rolling assembly and the dividing mechanism in the middle of the cross bar of the present application; Figure 9 Fig. 4 is a schematic diagram of the first three-dimensional structure of the rolling assembly of the present application; Figure 10 Fig. 5 is a schematic diagram of the three-dimensional exploded structure of the rolling assembly of the present application; Figure 11 Fig. 6 is a schematic diagram of the second three-dimensional structure of the rolling assembly of the present application.

[0017] In the figure: 1, turnover arm; 101, power motor; 102, hanging ring; 102a, motor; 102b, chain transmission device one; 102c, gear ring; 103, hydraulic rod; 2, cross bar; 201, mud scraping plate; 3, driving assembly; 301, gear shaft; 302, support; 303, chain transmission device two; 304, fixed arm; 304a, short cross beam; 304b, short wave-shaped plate; 304c, long cross beam; 304d, long wave-shaped plate; 305, chain transmission device three; 306, toothed disc set; 307, long tension spring; 308, short rotating shaft; 308a, lever rotating disc; 308b, short reciprocating screw rod part; 308c, long rotating shaft; 308d, long reciprocating screw rod part; 4, rolling assembly; 401, ball seat; 402, sleeve; 403, rolling wheel; 403a, short tension spring; 403b, shovel plate; 404, extrusion ring; 5, guide plate; 6, mounting seat; 7, dividing mechanism; 701, sliding block; 702, longitudinal cutting strip; 703, transverse cutting strip; 8, limiting seat; 9, anti-loosening spring. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0019] Please refer to Figures 1-4 The present application provides a technical solution: a loader bucket cleaning device, comprising a turnover arm 1 movably installed on the outer top surface of the bucket and a hanging ring 102 rotating on the turnover arm 1, and a power motor 101 for driving the turnover arm 1 to rotate is also installed on the outer top surface of the bucket. A telescopic adjustable hydraulic rod 103 is connected between the turnover arm 1 and the hanging ring 102, and a rotating impurity removal assembly for cleaning the inner wall of the bucket is arranged at the end of the hanging ring 102 away from the turnover arm 1.

[0020] In this embodiment, by starting the power motor 101 to rotate forward, the flip arm 1 drives the rotary debris removal component to extend into the inside of the bucket, and the rotary debris removal component is used to remove debris and clean the inner wall of the bucket. Conversely, by starting the power motor 101 to rotate backward, the flip arm 1 drives the rotary debris removal component to be guided out of the bucket and moved to the outer top position of the bucket, so that the cleaning device will not hinder the loader bucket from shoveling up the materials to be transferred, and by pushing and pulling the lifting ring 102 by the hydraulic rod 103 on one side of the flip arm 1, the lifting ring 102 can drive the rotary debris removal component to flip, making it convenient for the rotary debris removal component to align with the position inside the bucket that needs to be cleaned.

[0021] See also Figures 1-4 The rotary debris removal assembly for cleaning the inner wall of the bucket includes a crossbar 2 connected to the middle of the lifting ring 102 through a bearing. The lifting ring 102 is provided with a power-assisting mechanism for driving the crossbar 2 to rotate. The circumferential side of the crossbar 2 is fixed with a scraper 201 and drive assemblies 3 distributed at both ends and both sides of the middle of the crossbar 2. The power-assisting mechanism for driving the crossbar 2 to rotate includes a motor 102a installed on the surface of the lifting ring 102 away from the hydraulic rod 103. The output end of the motor 102a drives the crossbar 2 to rotate through a chain transmission device 102b.

[0022] In this embodiment, the motor 102a of the power-assisting mechanism drives the chain drive device 102b to rotate, thereby driving the crossbar 2 to rotate. At this time, the crossbar 2 drives the scraper blades 201 and the drive components 3 distributed on both ends and the middle of the crossbar 2 to rotate, so that the scraper blades 201 can scrape off the attachments on the inner wall of the bucket. At the same time, the drive components 3 rotate along with the crossbar 2. It should be noted that in order to improve the efficiency of cleaning sticky attachments on the inner wall of the bucket, a spray flushing assembly can be installed on the bucket of the loader, the spray flushing assembly can be aimed at the inside of the bucket through the loader's pressurized water supply, and the rotating debris removal assembly and the spray flushing assembly can be coordinated with each other to improve the cleaning effect of the bucket.

[0023] See also Figures 1-8 , the two side surfaces of the lifting ring 102 away from the flip arm 1 are fixed with a gear ring 102c that passes through the cross bar 2, and the two ends and both sides of the middle of the cross bar 2 are provided with protrusions; The drive assembly 3 includes a gear shaft 301 inserted into the protrusion, and one end of the gear shaft 301 is engaged with the ring gear 102c. A bracket 302 is fixed to the side of the protrusion away from the ring gear 102c. The bracket 302 is composed of a fixing frame perpendicular to the gear shaft 301 and a sector plate, and the surface of the sector plate is provided with an arc groove. The driving assembly 3 comprises short rotating shafts 308 and long rotating shafts 308c distributed at both ends and both sides of the cross rod 2, and the arc-shaped slots of the sector plate are slidably connected with one end of the fixed arm 304, and the long extension spring 307 is connected between the one end of the fixed arm 304 and the fixed frame of the support 302; The chain transmission device two 303 is connected with the side of the fixed frame of the support 302 at the end of the gear shaft 301 away from the gear ring 102c, and the chain transmission device three 305 is connected with the two ends of the fixed arm 304 away from the long extension spring 307, and the adjacent two sprocket sides of the chain transmission device two 303 and the chain transmission device three 305 are connected with the toothed disc set 306, and the chain transmission device two 303 drives the chain transmission device three 305 to reverse through the toothed disc set 306; the sprocket of the chain transmission device two 303 close to the sector plate is coaxially arranged with the arc-shaped slot; The fixed arm 304 at both ends of the cross rod 2 is movably connected with the short rotating shaft 308, and the fixed arm 304 at both sides of the middle part of the cross rod 2 is movably connected with the long rotating shaft 308c, and the end of the short rotating shaft 308 and the long rotating shaft 308c extending out of the fixed arm 304 is connected with the sprocket at one end of the chain transmission device three 305.

[0024] In the embodiment, when the cross rod 2 drives the gear shaft 301 to rotate, one end of the gear shaft 301 will engage with the gear ring 102c on the side of the lifting ring 102, so that the cross rod 2 can drive the chain transmission device two 303 to rotate at high speed when rotating, and since the chain transmission device two 303 and the chain transmission device three 305 are connected through the toothed disc set 306, the chain transmission device two 303 can drive the chain transmission device three 305 to reverse when rotating, and at this time, the driving assembly 3 distributed at both ends and both sides of the middle part of the cross rod 2 can drive the short rotating shaft 308 and the long rotating shaft 308c to rotate through the chain transmission device three 305; When the cross rod 2 stops rotating, the long extension spring 307 will pull the support 302 and the fixed arm 304 to shrink and fold, and when the cross rod 2 drives the mud scraping plate 201 and the driving assembly 3 to rotate, the driving assembly 3 will generate centrifugal force through rotation, so that one end of the fixed arm 304 will rotate along the sector plate of the support 302, and at this time, the long extension spring 307 between the fixed arm 304 and the support 302 will be stretched; Specifically, the rotating angle of the fixed arm 304 is limited by the angle of the arc-shaped slot of the sector plate, and at the same time, the toothed disc set 306 will continuously drive the chain transmission device two 303 to drive the chain transmission device three 305 to rotate when the fixed arm 304 drives the chain transmission device three 305 to rotate; It should be noted that the rotating speed of the short rotating shaft 308 and the long rotating shaft 308c can be adjusted according to the need by changing the tooth number ratio of the toothed disc set 306 to adjust the rotating speed between the chain transmission device two 303 and the chain transmission device three 305.

[0025] Please refer to Figure 1 andFigures 5-8 The short cross beam 304a is vertically fixed on the fixed arm 304 distributed at both ends of the cross bar 2, and one side of the short cross beam 304a is fixed with a short wave-shaped plate 304b; The long cross beam 304c is vertically fixed on the fixed arm 304 distributed at both sides of the middle part of the cross bar 2, and one side of the long cross beam 304c is symmetrically fixed with a long wave-shaped plate 304d; The short rotating shaft 308 is formed with a short reciprocating screw rod part 308b on one side close to the short wave-shaped plate 304b, and the long rotating shaft 308c is formed with a long reciprocating screw rod part 308d on one side close to the long wave-shaped plate 304d, and the short rotating shaft 308 and the long rotating shaft 308c are provided with a segmentation mechanism 7 for preventing the adhesion of the attachments to the inner wall of the bucket by cross segmentation of the attachments; The segmentation mechanism 7 includes a sliding block 701 threadedly connected on the short reciprocating screw rod part 308b and the long reciprocating screw rod part 308d; the upper part of the sliding block 701 is slidingly connected with a longitudinal cutting strip 702, and the horizontal side of the sliding block 701 is slidingly connected with a transverse cutting strip 703, one of the longitudinal cutting strip 702 and the transverse cutting strip 703 is connected with a roller, and the longitudinal cutting strip 702 and the transverse cutting strip 703 are distributed in staggered parallel; one side of the sliding block 701 is respectively fitted with the plane of the short cross beam 304a and the long cross beam 304c, and since the segmentation mechanism 7 distributed at both ends of the cross bar 2 and at both sides of the middle part will drive the longitudinal cutting strip 702 and the transverse cutting strip 703 on the sliding block 701 to slide along the short wave-shaped plate 304b and the long wave-shaped plate 304d respectively, therefore, by cooperation of the longitudinal cutting strip 702 and the transverse cutting strip 703 with the sliding block 701, the phenomenon of rotation of the sliding block 701 reciprocating transversely on the short reciprocating screw rod part 308b and the long reciprocating screw rod part 308d can be prevented; The longitudinal cutting strip 702 and the transverse cutting strip 703 located at the short cross beam 304a roll against the two sides of the short wave-shaped plate 304b through the rollers at one end, and the longitudinal cutting strip 702 and the transverse cutting strip 703 located at the long cross beam 304c roll against the two sides of the long wave-shaped plate 304d through the rollers at one end; Please refer to Figure 6 and Figure 8 The surface of the longitudinal cutting strip 702 and the transverse cutting strip 703 is provided with a strip-shaped opening, a guide pin penetrating the strip-shaped opening is installed on the sliding block 701, and the guide pin is used for preventing deviation of the sliding of the longitudinal cutting strip 702 and the transverse cutting strip 703, a compression spring is connected between one end of the strip-shaped opening of the longitudinal cutting strip 702 and the guide pin, and a tightening spring is connected between one end of the strip-shaped opening of the transverse cutting strip 703 and the guide pin.

[0026] When the short rotating shaft 308 rotates, the short reciprocating screw rod part 308b on the short rotating shaft 308 drives the slider 701 to move laterally and reciprocatingly for a short distance, at this time, the slider 701 can drive the longitudinal cutting strip 702 and the transverse cutting strip 703 to move reciprocatingly laterally, and the rollers at one end of the longitudinal cutting strip 702 and the transverse cutting strip 703 roll against the two sides of the short wave-shaped plate 304b, under the action of the compression spring, the longitudinal cutting strip 702 can slide forward and backward on the slider 701, and under the action of the tightening spring, the transverse cutting strip 703 can slide forward and backward on the horizontal side of the slider 701, so that the staggered longitudinal cutting strip 702 and the transverse cutting strip 703 can realize alternating expansion and contraction when moving reciprocatingly laterally synchronously, ensuring that the longitudinal cutting strip 702 and the transverse cutting strip 703 at both ends of the horizontal rod 2 can cross-cut the adhering substances on the two sides of the inner wall of the bucket, so as to separate the adhering substances on the two sides of the inner wall of the bucket from the adhering substances at the middle position of the inner wall of the bucket; When the long rotating shaft 308c rotates, the long reciprocating screw rod part 308d on the long rotating shaft 308c drives the slider 701 to move laterally and reciprocatingly for a short distance, so that the longitudinal cutting strip 702 and the transverse cutting strip 703 on both sides of the middle part of the horizontal rod 2 can cross-cut the adhering substances at the middle position of the inner wall of the bucket; Therefore, the adhering substances on the inner wall of the bucket can be separated into small pieces by the cutting mechanism 7 distributed at both ends and both sides of the middle part of the horizontal rod 2, avoiding that a large piece of adhering substances covers the inner wall of the bucket and causes difficulty in mud removal.

[0027] Please refer to Figure 2 , Figure 5 and Figure 6 , the short rotating shaft 308 penetrates one end of the chain transmission device three 305 and is fixed with a lever rotating disc 308a for scraping the adhering substances on the corner of the inner wall of the bucket.

[0028] In this embodiment, when the chain transmission device three 305 drives the short rotating shaft 308 to rotate inside the bucket, the short rotating shaft 308 drives the lever rotating disc 308a to intermittently scrape the corner between the inner side and the inner arc surface of the bucket, so as to loosen the adhering substances on the corner of the inner wall of the bucket and rotate and throw out the adhering substances.

[0029] Please refer to Figure 1 , Figure 2 and Figures 5-11 , the short rotating shaft 308 and the long rotating shaft 308c are further provided with a rolling assembly 4 for deflecting and rolling the adhering substances, the rolling assembly 4 for deflecting and rolling the adhering substances comprises a ball seat 401 fixed on the short rotating shaft 308 and the long rotating shaft 308c, the outer side of the ball seat 401 is movably connected with an elliptical sleeve 402 through two coaxial cylindrical blocks, the two sides of the sleeve 402 are fixed with rolling wheels 403; the outer edge of the rolling wheel 403 is provided with a rolling gear for poking the adhering substances into recesses; The two rolling wheels 403 are rotatably provided with a shovel plate 403b for shoveling the adhering objects by centrifugal throwing, and the sleeve 402 is connected with the shovel plate 403b and provided with a short tension spring 403a for tightening the position of the shovel plate 403b.

[0030] In the embodiment, the short rotating shaft 308 and the long rotating shaft 308c drive the sleeve 402 and the rolling wheel 403 to roll the adhering objects on the inner wall of the bucket when rotating, and the rolling wheel 403 pokes the adhering objects to form a concave, so that the surface layer of the adhering objects is loosened, and the shovel plate 403b is thrown away by centrifugal force when the rolling wheel 403 rotates, so that the shovel plate 403b can shovel the adhering objects away from the inner wall of the bucket after overcoming the tension of the short tension spring 403a.

[0031] Please refer to Figures 8-11 The short cross beam 304a and the long cross beam 304c are further provided with a guide plate 5 and a mounting seat 6 distributed on both sides of the rolling wheel 403, one end of the guide plate 5 is connected with a guide wheel, one side of the mounting seat 6 is provided with a limiting seat 8, and a anti-loosening spring 9 is fixed between the mounting seat 6 and the limiting seat 8. The side of the extrusion ring 404 is provided with not less than two protrusions.

[0032] In the embodiment, when the rolling wheel 403 rotates, the protrusions on the side of the extrusion ring 404 intermittently extrude the guide wheel at one end of the guide plate 5, so that the sleeve 402 between the rolling wheels 403 deflects around the ball seat 401, and the rolling wheel 403 extrudes the limiting seat 8 when deflecting, so that the limiting seat 8 compresses the anti-loosening spring 9. When the protrusions on the side of the extrusion ring 404 are separated from the extrusion of the guide wheel at one end of the guide plate 5, the anti-loosening spring 9 is reset to push the limiting seat 8 to abut against the side of the rolling wheel 403, so that the rolling wheel 403 can be reset, and the rolling wheel 403 which can be deflected and reset can extrude and deflect the adhering objects poked to form a concave, so that the adhering objects on the inner wall of the bucket can be separated horizontally, and the loosening between the adhering objects and the inner wall of the bucket can be accelerated.

[0033] Working principle, the rotating impurity removal assembly is driven by the turnover arm 1 to extend into the inside of the bucket, the driving assembly 3 is driven by the rotating cross rod 2 to drive the dividing mechanism 7 to cross and divide the adhering objects on the inner wall of the bucket, the adhering objects on the inner wall of the bucket are loosened and shoveled by the rolling assembly 4, and finally the loosened adhering objects are cleaned by the rotating mud scraping plate 201, and the contents not described in detail in the description belong to the prior art known to those skilled in the art.

[0034] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A loader bucket cleaning device, characterized in that: It comprises a flip arm (1) movably mounted on the outer top surface of the bucket and a lifting ring (102) rotating on the flip arm (1), and a rotating debris removal component for cleaning the inner wall of the bucket is provided at one end of the lifting ring (102) away from the flip arm (1); A rotary debris removal assembly for cleaning the inner wall of a bucket comprises a crossbar (2) connected to the middle of a lifting ring (102) via a bearing, the lifting ring (102) being provided with a power assist mechanism for driving the crossbar (2) to rotate, a scraper (201) being fixed to the circumferential side of the crossbar (2), and drive assemblies (3) distributed at both ends and both sides of the middle of the crossbar (2); The driving assembly (3) comprises a short rotating shaft (308) and a long rotating shaft (308c) distributed at both ends and both sides of the middle of the crossbar (2); The short rotating shaft (308) and the long rotating shaft (308c) are provided with a dividing mechanism (7) for preventing the attached objects from adhering to the inner wall of the bucket by cross-dividing the attached objects; The short rotating shaft (308) and the long rotating shaft (308c) are also provided with a rolling assembly (4) for deflecting and rolling attachments.

2. A loader bucket cleaning device according to claim 1, characterized in that: A power motor (101) for driving the flip arm (1) to rotate is also installed on the outer top surface of the bucket, and a telescopically adjustable hydraulic rod (103) is connected between the flip arm (1) and the lifting ring (102).

3. The loader bucket cleaning device according to claim 1, characterized in that: The power-assisting mechanism for driving the crossbar (2) to rotate includes: A motor (102a) is installed on the surface of the lifting ring (102) away from the hydraulic rod (103), and the output end of the motor (102a) drives the crossbar (2) to rotate through a chain transmission device (102b).

4. A loader bucket cleaning device according to claim 3, characterized in that: Gear rings (102c) penetrating the crossbar (2) are fixed to the two side surfaces of the lifting ring (102) away from one end of the flip arm (1), and protrusions are provided at both ends and both sides of the middle of the crossbar (2); The driving assembly (3) comprises a gear shaft (301) inserted into the protrusion, one end of the gear shaft (301) is meshed with the gear ring (102c), and a bracket (302) is fixed to the side of the protrusion away from the gear ring (102c), the bracket (302) being composed of a fixing frame perpendicular to the gear shaft (301) and a sector plate, and an arc groove is provided on the surface of the sector plate.

5. The loader bucket cleaning device according to claim 4, characterized in that: The arc groove of the sector plate is slidably connected to one end of the fixed arm (304), and a long tension spring (307) is connected between one end of the fixed arm (304) and the fixed frame of the bracket (302); One end of the gear shaft (301) away from the gear ring (102c) is connected to a chain transmission device 2 (303) on one side of the fixed frame of the bracket (302); both ends of the fixed arm (304) away from the long tension spring (307) are connected to a chain transmission device 3 (305); the two adjacent sprocket sides of the chain transmission device 2 (303) and the chain transmission device 3 (305) are connected to a toothed disc group (306); the chain transmission device 2 (303) drives the chain transmission device 3 (305) to reverse through the toothed disc group (306); The fixed arms (304) at both ends of the crossbar (2) are movably connected to the short rotating shaft (308), and the fixed arms (304) at both sides of the middle of the crossbar (2) are movably connected to the long rotating shaft (308c), and the ends of the short rotating shaft (308) and the long rotating shaft (308c) extending out of the fixed arms (304) are connected to the sprocket at one end of the chain transmission device (305).

6. The loader bucket cleaning device according to claim 5, characterized in that: A short crossbeam (304a) is also vertically fixed on the fixed arms (304) distributed at both ends of the crossbar (2), and a short corrugated plate (304b) is fixed on one side of the short crossbeam (304a); A long crossbeam (304c) is also vertically fixed on the fixed arms (304) distributed on both sides of the middle of the crossbar (2), and a long corrugated plate (304d) is symmetrically fixed on one side of the long crossbeam (304c); A short reciprocating wire rod portion (308b) is formed on the side of the short rotating shaft (308) close to the short corrugated plate (304b), and a long reciprocating wire rod portion (308d) is formed on the side of the long rotating shaft (308c) close to the long corrugated plate (304d).

7. The loader bucket cleaning device according to claim 6, characterized in that: The short rotating shaft (308) extends through one end of the chain transmission device (305) and is fixed with a lever rotating disc (308a) for scraping attachments at the corner of the inner wall of the bucket.

8. The loader bucket cleaning device according to claim 6, characterized in that: The splitting mechanism (7) comprises a slider (701) threadedly connected to the short reciprocating wire rod portion (308b) and the long reciprocating wire rod portion (308d); The upper portion of the slider (701) is slidably connected to a longitudinal cutting strip (702), and the horizontal side of the slider (701) is slidably connected to a transverse cutting strip (703), and one of the longitudinal cutting strip (702) and the transverse cutting strip (703) is connected to a roller, and the longitudinal cutting strip (702) and the transverse cutting strip (703) are staggered and parallel. The longitudinal cutting strips (702) and the transverse cutting strips (703) located on the short crossbeam (304a) roll and abut against both sides of the short corrugated plate (304b) via a roller at one end, and the longitudinal cutting strips (702) and the transverse cutting strips (703) located on the long crossbeam (304c) roll and abut against both sides of the long corrugated plate (304d) via a roller at one end.

9. The loader bucket cleaning device according to claim 1, characterized in that: The rolling assembly (4) for deflecting and rolling attachments comprises a ball seat (401) fixed on a short rotating shaft (308) and a long rotating shaft (308c), the outer side of the ball seat (401) being movably connected to an elliptical sleeve (402) via two coaxial cylindrical blocks, and rolling wheels (403) being fixed on both sides of the sleeve (402); A shovel plate (403b) rotates between the two rolling wheels (403) to shovel away sticky objects through centrifugal swinging, and a short tension spring (403a) is connected between the sleeve (402) and the shovel plate (403b) to tighten the position of the shovel plate (403b).

10. The loader bucket cleaning device according to claim 9, characterized in that: The short crossbeam (304a) and the long crossbeam (304c) are further provided with guide plates (5) and mounting seats (6) distributed on both sides of the rolling wheel (403), one end of the guide plate (5) is connected to the guide wheel, a limiting seat (8) is provided on one side of the mounting seat (6), and an anti-loosening spring (9) is fixed between the mounting seat (6) and the limiting seat (8); An extrusion ring (404) is fixed to one side of the rolling wheel (403) close to the guide plate (5), and no less than two protrusions are provided on the side of the extrusion ring (404).

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