CN108118738B - Ditch maintenance all-in-one - Google Patents
Ditch maintenance all-in-one Download PDFInfo
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- CN108118738B CN108118738B CN201810044888.7A CN201810044888A CN108118738B CN 108118738 B CN108118738 B CN 108118738B CN 201810044888 A CN201810044888 A CN 201810044888A CN 108118738 B CN108118738 B CN 108118738B
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/28—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways
- E02F5/282—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways with rotating cutting or digging tools
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Abstract
The invention relates to a ditch maintenance all-in-one machine which comprises a crawler traveling device, a wheel type traveling device, an electric rotary table, a three-degree-of-freedom parallel mechanism and a cleaning device, wherein the crawler traveling device is arranged on the crawler traveling device; the device comprises a crawler traveling device, a three-degree-of-freedom parallel mechanism, an electric turntable, a three-degree-of-freedom parallel mechanism, a cleaning device, a motor, a three-degree-of-freedom parallel mechanism and a wheel traveling device, wherein the number of the wheel traveling devices is four, the wheel traveling devices are symmetrically arranged on the left side and the right side of the crawler traveling device respectively, the electric turntable is located at the center of the upper end of the crawler traveling device and fixedly connected with the crawler traveling device, the three-degree-of-freedom parallel mechanism is. The invention can carry out cleaning, dredging and maintenance operation on the ditches of the roadbed on the road surface, has flexible adjustment of degree of freedom, high intelligent degree and high cleaning and dredging efficiency, and solves the problems of large labor amount, low efficiency, high cost and the like of the existing manual cleaning and dredging.
Description
The application is a divisional application of a patent with the application number of 201610464038.3 and the application date of 2016, 06 and 23, and the invention creates a full-automatic roadbed, pavement and ditch maintenance integrated machine.
Technical Field
The invention relates to the field of ditch cleaning, in particular to a full-automatic roadbed, pavement and ditch maintenance integrated machine.
Background
With the development of social economy, civil engineering such as urban construction, traffic construction and water conservancy construction and the like are more and more concerned by various social circles, the government has more and more great investment on the aspects, the engineering construction on the aspect is blossoming all the time and is visible everywhere, but the civil engineering such as the urban construction, the traffic construction and the water conservancy construction and the like all relate to one, namely, the arrangement reservation and the construction of a drainage system, such as ditches such as drainage ditches, side ditches, intercepting ditches, open ditches, dry ditches, sewage ditches and the like in the projects such as highways, expressways, municipal engineering, gardens, sidewalks, road subgrades, building houses, urban traffic roads and the like, and the ditches are mainly used for discharging water for rainwater weather and peacetime domestic industrial water; however, since the ditches are frequently blocked due to the frequent garbage throwing, the soil accumulation during the drainage, the filtering and accumulation of the waterlogged slag and other reasons, the daily maintenance of cleaning and dredging the ditches is required regularly, but at present, the cleaning and dredging operation is carried out by a shovel manually, which occupies a large amount of labor, and the cleaning and dredging work is large in amount, high in cost and low in efficiency. In view of the above, the invention provides a full-automatic roadbed, pavement and ditch maintenance all-in-one machine.
Disclosure of Invention
In order to make up the defects of the prior art, the invention provides a full-automatic roadbed, pavement and ditch maintenance integrated machine.
The technical problem to be solved by the invention is realized by adopting the following technical scheme.
A full-automatic roadbed, pavement and ditch maintenance integrated machine comprises a crawler traveling device, a wheel type traveling device, an electric rotary table, a three-degree-of-freedom parallel mechanism and a cleaning device; the device comprises a crawler traveling device, a three-degree-of-freedom parallel mechanism, an electric turntable, a three-degree-of-freedom parallel mechanism, a cleaning device, a motor, a three-degree-of-freedom parallel mechanism and a wheel traveling device, wherein the number of the wheel traveling devices is four, the wheel traveling devices are symmetrically arranged on the left side and the right side of the crawler traveling device respectively, the electric turntable is located at the center of the upper end of the crawler traveling device and fixedly connected with the crawler traveling device, the three-degree-of-freedom parallel mechanism is.
The crawler traveling device comprises a chassis, a driving motor, a driving shaft, traveling belt wheels, locking buckles and a traveling crawler, wherein the number of the driving motor, the number of the locking buckles and the number of the traveling crawler are two, and the number of the driving shaft and the number of the traveling belt wheels are four; the chassis be the rectangle structure, the mounting groove has been seted up respectively at both ends around the chassis, driving motor fixes respectively in the mounting groove of both sides around the chassis, and driving motor adopts biax synchronous output motor, drive shaft one end is connected with the driving motor output shaft, the drive shaft other end is connected with the walking band pulley, and fixes through locking the knot between drive shaft and the walking band pulley, walking track both ends are respectively around the cover on the walking band pulley, and the walking track outside evenly is provided with semi-circular antislip strip.
As a further improvement of the invention, the wheel type walking device comprises a walking fixing plate, a walking slide rail, a walking slider, a walking lug seat, a first rotating shaft, a walking bracket, a second rotating shaft, a walking support rod, a rotating block, a walking motor frame, a walking shaft and a walking rotating wheel; the walking slide rail is fixed on the lower end surface of the walking fixed plate, the walking slide block is arranged on the walking slide rail, the upper end of the walking slide block is of a concave structure, the lower end of the walking slide block is of an inverted U-shaped structure, the walking ear seat is positioned at the rear end position of the walking slide rail and is fixedly connected with the walking fixed plate, the upper end of the walking bracket is connected with the walking ear seat through a first rotating shaft, the middle position of the walking bracket is provided with a walking connecting rod, one end of the walking supporting rod is connected with the lower end of the walking slide block through a second rotating shaft, the other end of the walking supporting rod is connected with the walking connecting rod in the middle of the walking bracket through a rotating block, the walking supporting rod is of a pneumatic telescopic structure, the walking motor is fixed on the outer side wall of the walking bracket through a walking, the walking rotating wheel is arranged at the middle part of the walking shaft.
When the walking wheel type walking device travels on a flat road surface, the walking slide block moves outwards on the walking slide rail to drive the walking support rod to extend outwards anticlockwise, the walking support rod is linked with the walking support, so that the walking support is driven to rotate outwards anticlockwise by taking the first rotating shaft as a rotating center, when the walking rotating wheel contacts the ground, the whole wheel type walking device is separated from the ground and is in a lifted state, and meanwhile, the walking motor drives the walking rotating wheel to rotate, so that the walking movement of the wheel type walking device is realized, the walking speed is high, and the problem of low walking speed of the wheel type walking device is solved; when the walking wheel falls off the ground, the whole crawler traveling device is contacted with the ground, the driving motor rotates to drive the traveling belt wheel to rotate, so that the traveling crawler is driven to move, the crawler traveling device is mainly used for traveling, moving and steering, and the crawler traveling device is more convenient for traveling of pothole terrain by adopting a crawler-type structure, so that the applicability of the invention is stronger; the walking capability of the invention is improved by the matching and conversion of the crawler walking device and the wheel walking device.
As a further improvement of the present invention, the three-degree-of-freedom parallel mechanism includes a fixed platform, a movable platform, an ear seat, a rotating shaft, an electric push rod, a ball hinge, a connecting seat and a limit spring, and the number of the ear seat, the rotating shaft, the electric push rod, the ball hinge, the connecting seat and the limit spring is three; the fixed platform and the movable platform are both in circular structures, the movable platform is positioned right above the fixed platform, the lug seats are positioned on the upper end surface of the fixed platform, the installation center angle between the lug seats is 60 degrees, the connecting seats are positioned on the lower end surface of the movable platform, and the lug seats and the connecting seats are respectively in one-to-one correspondence; the bottom end of the electric push rod is arranged on the ear seat through a rotating shaft, the top end of the electric push rod is connected with the connecting seat through a ball hinge, and the limiting spring is wound and sleeved at the upper end of the electric push rod; when the three-freedom parallel mechanism is applied to the invention, on one hand, the overall adjustment of the azimuth angle of the cleaning device is realized, the invention is convenient for the omnibearing cleaning operation of the ditch in various postures, the function of flexible cleaning operation is realized, on the other hand, the damping effect is realized on the cleaning device, so that the cleaning device is always in a horizontal and stable state in a walking and bumping state of the invention, the cleaning operation of the cleaning device is prevented from being influenced by the overlarge jitter.
As a further improvement of the invention, the cleaning device comprises a cleaning rotary table, a driven support, a driven rotating rod, a driven support, a driving rotating rod, a driving support, a driving hydraulic cylinder, a rotating pin, a transition rotating rod, a driving support and a bucket; the driven support is positioned at the rear side of the upper end surface of the cleaning rotary table and is fixedly connected with the cleaning rotary table, the bottom end of the driven support is fixed on the driven support through a driven rotating rod, the driven bracket is in a step-shaped structure, the top end of the driven bracket is connected with the upper end of the driving bracket through the driving rotating rod, the driving support adopts a telescopic fence-shaped structure, a telescopic block is arranged in the middle of the driving support, a connecting lug seat is arranged on the bottom end face of the telescopic block, one end of a driving hydraulic cylinder is connected with the connecting lug seat on the bottom end face of the telescopic block through a rotating pin, the other end of the driving hydraulic cylinder is arranged on a driving support through a transition rotating rod, the driving support is in a U-shaped structure, the driving support is fixed on the front side of the upper end face of the cleaning rotary table, the circle centers of the driving support, the driven support and the cleaning rotary table are positioned on the same straight line, and the bucket is installed at the lower end of the driving support; can drive the rotation of whole cleaning device on the horizontal plane through the clearance revolving stage, the length that the scraper bowl stretches out can be adjusted through the concertina movement of initiative support, thereby the telescopic movement through the initiative pneumatic cylinder adjusts the angle that opens on the perpendicular of initiative support, and the scraper bowl links to each other with the initiative support to realized the regulation of scraper bowl perpendicular angle, and cleaning device adopts the four-bar motion principle in plane, and the angle modulation is quick convenient, and the linkage is good, and stability is strong.
As a further improvement of the invention, the bucket comprises a bucket guide groove, a movable jaw plate, an electric telescopic rod, a fixed circular truncated cone, a fixed shovel claw, a movable shovel claw, a guide cylinder and an adjusting circular rod; the cross section of the bucket guide groove is of a fan-shaped hollow shell structure, the number of the movable jaw plates is two, the movable jaw plates are respectively and symmetrically arranged along the longitudinal central axis of the bucket guide groove, the inner side end of each movable jaw plate is arranged in the bucket guide groove, the outer side end of each movable jaw plate is of a fan-shaped structure, a mounting disc is arranged at the central position of the upper end of the outer side of each movable jaw plate, an electric telescopic rod adopts a speed-adjustable two-way telescopic rod, the left end and the right end of the electric telescopic rod are respectively fixed on the mounting disc at the central position of the upper end of the outer side of each movable jaw plate through a fixing circular truncated cone, a fixing shovel claw is fixed at the position of the front end of the bucket guide groove and is of a strip-shaped structure, a fixing shovel blade is arranged at the front end of the fixing shovel claw, the moving shovel claws are respectively positioned at the left side and the right side, the guide cylinder penetrates through the fixed claw and is fixedly connected with the fixed claw, the guide cylinder is uniformly arranged along the side edge of the fixed claw, one end of the adjusting round rod sequentially penetrates through the movable claw and is arranged in the guide cylinder, and the other end of the adjusting round rod is fixed on the inner side wall of the movable jaw plate; when specifically clearing up the operation, according to the width regulation scraper bowl of treating the clearance irrigation canals and ditches width, the extension motion to both ends through electric telescopic handle's two-way synchronization with fast, drive and remove hubei province board to the synchronous outside motion in both sides in the scraper bowl guide slot, the cooperation of direction drum and regulation round bar is used and has been played the supporting role for the regulation of scraper bowl width, the width is adjustable during scraper bowl clearance operation, and it is convenient to adjust, be convenient for clear up the operation to the irrigation canals and ditches of different widths, the suitability is strong, the fixed scraper bowl that the scraper bowl adopted simultaneously is high with the sharpness that removes the scraper bowl, the operating capability is strong, it is fast to scrape.
Compared with the prior art, the invention has the following advantages:
(1) the invention can carry out cleaning, dredging and maintenance operation on the ditches of the roadbed on the road surface, has flexible adjustment of degree of freedom, high intelligent degree and high cleaning and dredging efficiency, and solves the problems of large labor amount, low efficiency, high cost and the like of the existing manual cleaning and dredging.
(2) The crawler traveling device and the wheel type traveling device are matched and converted for use, are convenient and quick to convert, and can be suitable for traveling on different ground conditions.
(3) The three-degree-of-freedom parallel mechanism adopts a 3-RPS parallel mechanism form, and is applied to the cleaning device, so that on one hand, the overall adjustment of the azimuth angle of the cleaning device is realized, the omnibearing cleaning operation of the ditch in various postures is facilitated, the function of flexible cleaning operation is realized, and on the other hand, the shock absorption effect is realized on the cleaning device, so that the cleaning device is always in a horizontal and stable state in a walking and bumping state, and the influence of overlarge jitter on the cleaning operation of the cleaning device is prevented.
(4) The cleaning device can move in three freedom directions including one translation and two rotation in space, adopts a plane four-connecting-rod movement principle, is quick and convenient to adjust, has good linkage and strong stability, can adjust the width during the cleaning operation of the bucket, is convenient to clean ditches with different widths, and has strong applicability, high sharpness of the bucket, strong operation capability and high scraping speed.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of the crawler and wheeled bogies of the present invention;
FIG. 3 is a perspective view of the wheeled walker of the present invention;
FIG. 4 is a schematic perspective view of the three-degree-of-freedom parallel mechanism of the present invention and the cleaning apparatus;
FIG. 5 is a front view of the three degree-of-freedom parallel mechanism of the present invention;
FIG. 6 is a schematic perspective view (from top to bottom) of the cleaning apparatus of the present invention;
FIG. 7 is a schematic perspective view of the cleaning apparatus of the present invention (from below to above);
fig. 8 is a perspective view of the bucket of the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings.
As shown in fig. 1 to 8, a full-automatic roadbed, pavement and ditch maintenance all-in-one machine comprises a crawler walking device 1, a wheel type walking device 2, an electric rotary table 3, a three-degree-of-freedom parallel mechanism 4 and a cleaning device 5; the number of the wheel type traveling devices 2 is four, the wheel type traveling devices 2 are respectively and symmetrically arranged on the left side and the right side of the crawler traveling device 1, the electric rotary table 3 is located at the central position of the upper end of the crawler traveling device 1, the electric rotary table 3 is fixedly connected with the crawler traveling device 1, the three-degree-of-freedom parallel mechanism 4 is located between the electric rotary table 3 and the cleaning device 5, the lower end of the three-degree-of-freedom parallel mechanism 4 is connected with the electric rotary table 3, and the upper end of the three-degree-of-freedom parallel mechanism 4 is connected.
As shown in fig. 2, the crawler belt walking device 1 includes a chassis 11, a driving motor 12, a driving shaft 13, a walking belt wheel 14, a locking buckle 15 and a walking crawler belt 16, wherein the number of the driving motor 12, the number of the locking buckle 15 and the number of the walking crawler belt 16 are two, and the number of the driving shaft 13 and the number of the walking belt wheel 14 are four; the chassis 11 is of a rectangular structure, mounting grooves are formed in the front end and the rear end of the chassis 11 respectively, the driving motor 12 is fixed in the mounting grooves in the front side and the rear side of the chassis 11 respectively, the driving motor 12 adopts a double-shaft synchronous output motor, one end of the driving shaft 13 is connected with an output shaft of the driving motor 12, the other end of the driving shaft 13 is connected with the traveling belt wheel 14, the driving shaft 13 and the traveling belt wheel 14 are fixed through the locking buckle 15, two ends of the traveling crawler 16 are respectively wound on the traveling belt wheel 14, and semicircular anti-slip strips are uniformly arranged on the outer side of.
As shown in fig. 2 and 3, the wheel type traveling device 2 includes a traveling fixing plate 21, a traveling slide rail 22, a traveling slider 23, a traveling lug 24, a first rotating shaft 25, a traveling bracket 26, a second rotating shaft 27, a traveling support rod 28, a rotating block 29, a traveling motor 210, a traveling motor frame 211, a traveling shaft 212 and a traveling wheel 213; the walking slide rail 22 is fixed on the lower end face of the walking fixing plate 21, the walking slide block 23 is installed on the walking slide rail 22, the upper end of the walking slide block 23 is of a concave structure, the lower end of the walking slide block 23 is of an inverted U-shaped structure, the walking ear seat 24 is positioned at the rear end position of the walking slide rail 22, the walking ear seat 24 is fixedly connected with the walking fixing plate 21, the upper end of the walking bracket 26 is connected with the walking ear seat 24 through a first rotating shaft 25, a walking connecting rod is arranged at the middle position of the walking bracket 26, one end of the walking supporting rod 28 is connected with the lower end of the walking slide block 23 through a second rotating shaft 27, the other end of the walking supporting rod 28 is connected with the walking connecting rod at the middle part of the walking bracket 26 through a rotating block 29, the walking supporting rod 28 is of a pneumatic telescopic structure, the walking motor 210, two ends of the walking shaft 212 are respectively fixed on the left and right inner side walls at the lower end of the walking bracket 26, and the walking wheel 213 is installed at the middle position of the walking shaft 212.
As shown in fig. 1 to 3, when the crawler traveling device travels on a flat road surface, the outward movement of the traveling slider 23 on the traveling rail 22 drives the traveling support rod 28 to extend counterclockwise to the outside, and the traveling support rod 28 is linked with the traveling bracket 26, so as to drive the traveling bracket 26 to rotate counterclockwise to the outside with the first rotating shaft 25 as a rotation center, when the traveling wheel 213 contacts the ground, the whole crawler traveling device 1 is separated from the ground and is in a lifted state, and meanwhile, the traveling motor 210 drives the traveling wheel 213 to rotate, so that the traveling movement of the wheel type traveling device 2 is realized, the traveling speed is high, and the problem of slow traveling speed of the crawler traveling device 1 is solved; when the crawler belt type walking device meets a pothole ground, the walking slide block 23 moves inwards on the walking slide rail 22 to drive the walking support rod 28 to do clockwise inwards contraction movement, the walking support rod 28 is linked with the walking support 26, so that the walking support 26 is driven to do clockwise inwards rotation movement by taking the first rotating shaft 25 as a rotating center, the contraction of the wheel type walking device 2 is realized, when the walking rotating wheel 213 is separated from the ground, the whole crawler belt type walking device 1 is in contact with the ground, the walking belt wheel 14 is driven to rotate by the rotation of the driving motor 12, so that the walking crawler belt 16 is driven to move, the crawler belt type walking device 1 is mainly used for walking, moving and steering of the crawler belt type walking device 1, and the crawler belt type walking device 1 is more convenient for walking under pothole ground conditions by adopting a crawler belt type structure, so that; the running ability of the invention is improved by the matching and conversion of the crawler running gear 1 and the wheel running gear 2.
As shown in fig. 4 and 5, the three-degree-of-freedom parallel mechanism 4 includes a fixed platform 41, a movable platform 42, an ear seat 43, a rotating shaft 44, an electric push rod 45, a ball hinge 46, a connecting seat 47 and a limiting spring 48, and the number of the ear seat 43, the rotating shaft 44, the electric push rod 45, the ball hinge 46, the connecting seat 47 and the limiting spring 48 is three; the fixed platform 41 and the movable platform 42 are both in circular structures, the movable platform 42 is positioned right above the fixed platform 41, the ear seats 43 are positioned on the upper end surface of the fixed platform 41, the installation center angle between the ear seats 43 is 60 degrees, the connecting seats 47 are positioned on the lower end surface of the movable platform 42, and the ear seats 43 and the connecting seats 47 are respectively in one-to-one correspondence; the bottom end of the electric push rod 45 is arranged on the ear seat 43 through a rotating shaft 44, the top end of the electric push rod 45 is connected with the connecting seat 47 through a ball hinge 46, and a limiting spring 48 is wound on the upper end of the electric push rod 45; during specific work, the up-and-down reciprocating motion of the electric push rod 45 can drive the movable platform 42 to move, the jitter of the three-degree-of-freedom parallel mechanism 4 during movement is reduced through the limiting spring 48, the movement stability of the three-degree-of-freedom parallel mechanism 4 is improved, the three-degree-of-freedom parallel mechanism 4 is high in rigidity compared with a series mechanism, the movement is flexible, the structure is stable, the bearing capacity is high, the fine motion precision is high, and the three-degree-of-freedom parallel mechanism 4 adopts 3 plus materials
The RPS parallel mechanism is in a form of applying the three-degree-of-freedom parallel mechanism 4 to the cleaning device, on one hand, the integral adjustment of the azimuth angle of the cleaning device 5 is achieved, the omnibearing trench cleaning operation is facilitated in various postures, the function of flexible cleaning operation is achieved, on the other hand, the shock absorption effect is achieved on the cleaning device 5, the cleaning device 5 is enabled to be in a horizontal and stable state all the time in a walking and bumping state, and the influence of overlarge jitter on the cleaning operation of the cleaning device 5 is prevented.
As shown in fig. 6 to 8, the cleaning device 5 includes a cleaning turntable 51, a driven support 52, a driven rotating rod 53, a driven support 54, a driving rotating rod 55, a driving support 56, a driving hydraulic cylinder 57, a rotating pin 58, a transition rotating rod 59, a driving support 510, and a bucket 511; the driven support 52 is located at the rear side of the upper end face of the cleaning turntable 51, the driven support 52 is fixedly connected with the cleaning turntable 51, the bottom end of the driven support 54 is fixed on the driven support 52 through the driven rotating rod 53, the driven support 54 is in a step-shaped structure, the top end of the driven support 54 is connected with the upper end of the driving support 56 through the driving rotating rod 55, the driving support 56 adopts a telescopic fence-shaped structure, the middle position of the driving support 56 is provided with a telescopic block, the bottom end face of the telescopic block is provided with a connecting lug seat, one end of the driving hydraulic cylinder 57 is connected with the connecting lug seat on the bottom end face of the telescopic block through a rotating pin 58, the other end of the driving hydraulic cylinder 57 is installed on the driving support 510 through a transition rotating rod 59, the driving support 510 is in a U-shaped structure, the driving support 510 is fixed at the front side of the upper end face of the cleaning turntable 51, and the circle centers of the driving, the bucket 511 is mounted at the lower end of the driving bracket 56; can drive the rotation of whole cleaning device 5 on the horizontal plane through clearance revolving stage 51, the length that scraper bowl 511 stretches out can be adjusted through the concertina movement of initiative support 56, thereby adjust the angle that opens of initiative support 510 on the vertical through the concertina movement of initiative pneumatic cylinder 57, and scraper bowl 511 links to each other with initiative support 56, thereby realized the regulation of scraper bowl 511 vertical angle, and cleaning device 5 adopts the four-bar motion principle in plane, the angle modulation is convenient fast, the linkage is good, and stability is strong.
As shown in fig. 8, the bucket 511 includes a bucket guide 5111, a movable jaw 5112, an electric telescopic rod 5113, a fixed circular platform 5114, a fixed claw 5115, a movable claw 5116, a guide cylinder 5117 and an adjusting circular rod 5118; the cross section of the bucket guide groove 5111 is a fan-shaped hollow shell structure, the number of the movable jaw plates 5112 is two, the movable jaw plates 5112 are respectively and symmetrically arranged along the longitudinal central axis of the bucket guide groove 5111, the inner side ends of the movable jaw plates 5112 are arranged in the bucket guide groove 5111, the outer side ends of the movable jaw plates 5112 are of fan-shaped structures, the central position of the upper end of the outer side of each movable jaw plate 5112 is provided with a mounting disc, the electric telescopic rod 5113 adopts a speed-adjustable bidirectional telescopic rod, the left end and the right end of the electric telescopic rod 5113 are respectively fixed on the mounting disc at the central position of the upper end of the outer side of each movable jaw plate 5112 through a fixed circular truncated cone 5114, the fixed jaw 5115 is fixed at the front end of the bucket guide groove 5111, the fixed jaw 5115 is of a strip-shaped structure, the front end of the fixed jaw 5115 is provided with a fixed scraper, the movable jaw 5116 is respectively positioned at, the rear end of the movable claw 5116 is connected with the movable jaw 5112, the front end of the movable claw 5116 is provided with a movable blade, the guide cylinder 5117 penetrates through the fixed claw 5115, the guide cylinder 5117 is fixedly connected with the fixed claw 5115, the guide cylinder 5118 is uniformly arranged along the side edge of the fixed claw 5115, one end of the adjusting round rod 5118 sequentially penetrates through the movable claw 5116 and is arranged in the guide cylinder 5117, and the other end of the adjusting round rod 5118 is fixed on the inner side wall of the movable jaw 5112; when specifically clearing up the operation, according to the width regulation scraper bowl 511 of the width of treating the clearance irrigation canals and ditches, through the extension motion at electric telescopic handle 5113's two-way synchronization syntropy both ends, drive and remove hubei plate 5112 in scraper bowl guide slot 5111 to the synchronous outside motion in both sides, the cooperation of direction drum 5117 and regulation pole 5118 is used and has played the supporting role for the regulation of scraper bowl 511 width, the width is adjustable during the clearance operation of scraper bowl 511, and it is convenient to adjust, be convenient for clear up the operation to the irrigation canals and ditches of different widths, and the suitability is strong, the fixed scraper bowl 5115 that scraper bowl 511 adopted and the sharpness that removes scraper bowl 5116 are high simultaneously, the operational capability is strong, the scraping speed is fast.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention, which is intended to be covered by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a ditch maintenance all-in-one which characterized in that: the device comprises a crawler traveling device, a wheel type traveling device, an electric turntable, a three-degree-of-freedom parallel mechanism and a cleaning device; the number of the wheel type traveling devices is four, the wheel type traveling devices are respectively and symmetrically arranged on the left side and the right side of the crawler traveling device, the electric rotary table is positioned at the central position of the upper end of the crawler traveling device and fixedly connected with the crawler traveling device, the three-degree-of-freedom parallel mechanism is positioned between the electric rotary table and the cleaning device, the lower end of the three-degree-of-freedom parallel mechanism is connected with the electric rotary table, and the upper end of the three-degree-of-freedom parallel mechanism is connected with the cleaning device;
the wheel type walking device comprises a walking fixing plate, a walking slide rail, a walking slider, a walking ear seat, a first rotating shaft, a walking bracket, a second rotating shaft, a walking support rod, a rotating block, a walking motor frame, a walking shaft and a walking rotating wheel; the walking slide rail is fixed on the lower end face of the walking fixed plate, the walking slide block is installed on the walking slide rail, the upper end of the walking slide block is of a concave structure, the lower end of the walking slide block is of an inverted U-shaped structure, the walking ear seat is located at the rear end position of the walking slide rail, and the walking ear seat is fixedly connected with the walking fixed plate;
the cleaning device comprises a cleaning rotary table, a driven support, a driven rotating rod, a driven support, a driving rotating rod, a driving support, a driving hydraulic cylinder, a rotating pin, a transition rotating rod, a driving support and a bucket; the driven support is positioned at the rear side of the upper end surface of the cleaning rotary table and is fixedly connected with the cleaning rotary table, the bottom end of the driven support is fixed on the driven support through a driven rotating rod, the driven bracket is in a step-shaped structure, the top end of the driven bracket is connected with the upper end of the driving bracket through the driving rotating rod, the driving support adopts a telescopic fence-shaped structure, a telescopic block is arranged in the middle of the driving support, a connecting lug seat is arranged on the bottom end face of the telescopic block, one end of a driving hydraulic cylinder is connected with the connecting lug seat on the bottom end face of the telescopic block through a rotating pin, the other end of the driving hydraulic cylinder is arranged on a driving support through a transition rotating rod, the driving support is in a U-shaped structure, the driving support is fixed in front of the upper end face of the cleaning rotary table, the circle centers of the driving support, the driven support and the cleaning rotary table are located on the same straight line, and the bucket is installed at the lower end of the driving support.
2. The trench maintenance all-in-one machine of claim 1, wherein: the walking support upper end is connected with the walking ear seat through a rotating shaft, walking support middle position department is provided with the walking connecting rod, walking bracing piece one end is connected with walking slider lower extreme through No. two rotating shafts, the walking bracing piece other end is connected with the walking connecting rod at walking support middle part through the turning block, and the walking bracing piece is pneumatic retractable structure, the walking motor passes through the walking motor frame to be fixed on the walking support lateral wall, and the walking motor main shaft is connected with the walking axle, the walking axle both ends are fixed respectively on the inside wall about the walking support lower extreme, the walking runner is installed in walking axle middle part position department.
3. The trench maintenance all-in-one machine of claim 1, wherein: the three-degree-of-freedom parallel mechanism comprises a fixed platform, a movable platform, an ear seat, a rotating shaft, an electric push rod, a ball hinge, a connecting seat and a limiting spring, wherein the number of the ear seat, the rotating shaft, the electric push rod, the ball hinge, the connecting seat and the limiting spring is three; the fixed platform and the movable platform are both in circular structures, the movable platform is positioned right above the fixed platform, the lug seats are positioned on the upper end surface of the fixed platform, the installation center angle between the lug seats is 60 degrees, the connecting seats are positioned on the lower end surface of the movable platform, and the lug seats and the connecting seats are respectively in one-to-one correspondence; the bottom end of the electric push rod is installed on the ear seat through a rotating shaft, the top end of the electric push rod is connected with the connecting seat through a ball hinge, and the limiting spring is wound on the upper end of the electric push rod.
4. The trench maintenance all-in-one machine of claim 1, wherein: the crawler traveling device comprises a chassis, a driving motor, a driving shaft, traveling belt wheels, locking buckles and a traveling crawler, wherein the number of the driving motor, the number of the locking buckles and the number of the traveling crawler are two, and the number of the driving shaft and the number of the traveling belt wheels are four; the chassis be the rectangle structure, the mounting groove has been seted up respectively at both ends around the chassis, driving motor fixes respectively in the mounting groove of both sides around the chassis, and driving motor adopts biax synchronous output motor, drive shaft one end is connected with the driving motor output shaft, the drive shaft other end is connected with the walking band pulley, and fixes through locking the knot between drive shaft and the walking band pulley, walking track both ends are respectively around the cover on the walking band pulley, and the walking track outside evenly is provided with semi-circular antislip strip.
5. The trench maintenance all-in-one machine of claim 1, wherein: the bucket comprises a bucket guide groove, a movable jaw plate, an electric telescopic rod, a fixed circular truncated cone, a fixed claw, a movable claw, a guide cylinder and an adjusting circular rod; the transverse section of the bucket guide groove is of a fan-shaped hollow shell structure, the number of the movable jaw plates is two, the movable jaw plates are symmetrically arranged along the longitudinal central axis of the bucket guide groove respectively, the inner side end of each movable jaw plate is installed inside the bucket guide groove, the outer side end of each movable jaw plate is of a fan-shaped structure, a mounting disc is arranged at the central position of the upper end of the outer side of each movable jaw plate, the electric telescopic rod adopts a speed-adjustable two-way telescopic rod, the left end and the right end of the electric telescopic rod are fixed on the mounting disc at the central position of the upper end of the outer side of each movable jaw plate respectively through a fixing.
6. The trench maintenance all-in-one machine of claim 5, wherein: the fixed claw is the bar column structure, fixed claw front end is provided with fixed spiller, removes the claw and is located the fixed claw left and right sides respectively, and removes the claw and arrange along removing hubei province board equidistant respectively, removes the claw rear end and is connected with removing hubei province board, removes the claw front end and is provided with and removes the spiller, the direction drum passes fixed claw, and the direction drum links firmly with fixed claw, the direction drum evenly arranges along fixed claw side, adjust round bar one end and pass in proper order and remove the claw and install inside the drum that leads, adjust the round bar other end and fix on removing hubei province board inside wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810044888.7A CN108118738B (en) | 2016-06-23 | 2016-06-23 | Ditch maintenance all-in-one |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610464038.3A CN106088196B (en) | 2016-06-23 | 2016-06-23 | A kind of full-automatic subgrade and pavement irrigation canals and ditches maintenance all-in-one |
| CN201810044888.7A CN108118738B (en) | 2016-06-23 | 2016-06-23 | Ditch maintenance all-in-one |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610464038.3A Division CN106088196B (en) | 2016-06-23 | 2016-06-23 | A kind of full-automatic subgrade and pavement irrigation canals and ditches maintenance all-in-one |
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| CN108118738A CN108118738A (en) | 2018-06-05 |
| CN108118738B true CN108118738B (en) | 2020-10-20 |
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| CN201610464038.3A Active CN106088196B (en) | 2016-06-23 | 2016-06-23 | A kind of full-automatic subgrade and pavement irrigation canals and ditches maintenance all-in-one |
| CN201810044888.7A Active CN108118738B (en) | 2016-06-23 | 2016-06-23 | Ditch maintenance all-in-one |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610464038.3A Active CN106088196B (en) | 2016-06-23 | 2016-06-23 | A kind of full-automatic subgrade and pavement irrigation canals and ditches maintenance all-in-one |
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| CN107227764B (en) * | 2017-07-21 | 2022-12-20 | 王茂刚 | Mechanical excavator with changeable walking mode |
| CN107761799A (en) * | 2017-09-21 | 2018-03-06 | 镇江市胜得机械制造有限责任公司 | A kind of good digging machine chassis of stability |
| CN107724452A (en) * | 2017-09-21 | 2018-02-23 | 镇江市胜得机械制造有限责任公司 | One kind is used for digging machine chassis connecting shaft |
| US11610117B2 (en) | 2018-12-27 | 2023-03-21 | Tesla, Inc. | System and method for adapting a neural network model on a hardware platform |
| CN111021454A (en) * | 2019-12-26 | 2020-04-17 | 山东良耘生态科技有限公司 | Bohai sea water area port silt cleaning device |
| CN113016335A (en) * | 2021-03-08 | 2021-06-25 | 兰志勇 | A pasture and water cleaning device for rural river course |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1709504A1 (en) * | 1966-02-26 | 1976-05-13 | Wieger | TELESCOPIC EXCAVATOR WITH A ROTATING AROUND ITS LONGITUDINAL AXIS |
| JP3545003B2 (en) * | 1993-02-15 | 2004-07-21 | 日立建機株式会社 | Electronic control unit for hydraulic circuit |
| CN2309932Y (en) * | 1997-10-08 | 1999-03-10 | 东北大学 | Three-freedom parallel robot mechanism |
| ITGE20030015A1 (en) * | 2003-02-25 | 2004-08-26 | Gianluca Malacrino | ADJUSTABLE CAPACITY BUCKET OR SHOVEL |
| JP2005113397A (en) * | 2003-10-03 | 2005-04-28 | Hitachi Constr Mach Co Ltd | Display device of construction machine |
| KR101078341B1 (en) * | 2009-02-12 | 2011-11-01 | 볼보 컨스트럭션 이큅먼트 에이비 | construction equipment mounting rear view apparatus |
| CN102587438A (en) * | 2012-02-19 | 2012-07-18 | 河北联合大学 | Silt removing machine for sewage-discharging channels |
| CN102862615B (en) * | 2012-09-05 | 2014-10-29 | 西北工业大学 | Wheel-crawler-variable chassis |
| CN104369722B (en) * | 2014-11-11 | 2016-08-17 | 泉州市永茂电子科技有限公司 | A kind of high ferro motor-car roof cleaning machine running gear |
| CN105291734B (en) * | 2015-11-13 | 2018-06-08 | 苏州飞驰环保科技股份有限公司 | A kind of multi-functional amphibious workboat |
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| CN108118738A (en) | 2018-06-05 |
| CN106088196A (en) | 2016-11-09 |
| CN106088196B (en) | 2018-01-02 |
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