CN112554155B - Four-fan-blade collecting device of water surface floating sundry cleaning boat - Google Patents
Four-fan-blade collecting device of water surface floating sundry cleaning boat Download PDFInfo
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- CN112554155B CN112554155B CN202011260940.6A CN202011260940A CN112554155B CN 112554155 B CN112554155 B CN 112554155B CN 202011260940 A CN202011260940 A CN 202011260940A CN 112554155 B CN112554155 B CN 112554155B
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/10—Devices for removing the material from the surface
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/32—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for for collecting pollution from open water
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/10—Devices for removing the material from the surface
- E02B15/104—Conveyors; Paddle wheels; Endless belts
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- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
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Abstract
The invention discloses a four-blade collecting device of a water surface floating sundry cleaning boat, wherein the number of elastic blades of the collecting device is four, the elastic blades are uniformly arranged around a rotating shaft for a circle, a turnover mechanism is arranged above a baffle plate and comprises a shell, a first sleeve, a transmission element, a coordination element, a circumferential reset element and a position reset element, the transmission element can synchronously transmit the power of the rotating shaft to the first sleeve for the first sleeve to rotate so as to realize the matching of the first sleeve and a connecting shaft in the elastic blades and ensure that each elastic blade rotating to the turnover mechanism is turned over; finally, the problem that the baffle only scrapes the same surface of the elastic fan blades all the time, so that some sundries and garbage on the back surfaces of the elastic fan blades cannot be scraped and separated to the garbage can by the scrapers, even the trash and the sundries are separated from the elastic fan blades under the action of rotation of the elastic fan blades and water flow, and finally the trash and the sundries cannot smoothly enter the garbage can, and therefore the effect of collecting the trash and the sundries is poor is solved.
Description
Technical Field
The invention relates to the technical field of water quality improvement, in particular to a four-fan-blade collecting device of a water surface floating impurity cleaning boat.
Background
At the present stage, more and more garbage sundries float on the water surface of the lake, and if the garbage sundries are not cleaned in time, the water quality is deteriorated, so that a water surface floating sundries cleaning boat is needed.
The water surface floating impurity cleaning boat drives the boat to move and simultaneously drives the collecting devices on two sides of the boat to clean water surface floating impurities, as shown in figures 1 and 2, a rotating shaft of each collecting device is connected with a power mechanism of the boat, when the boat advances, the rotating shaft rotates to further drive elastic fan blades on the rotating shaft to rotate, the rotation of the elastic fan blades generates deformation through blocking of the baffle, and the baffle enables the impurities collected on the elastic fan blades to be cut downwards and rubbed into a dustbin.
The collecting device also has the following problems that as the elastic fan blades rotate 360 degrees around the rotating shaft, the positions of sundries and garbage on the elastic fan blades at different positions are different, some of the sundries and garbage are positioned on the inner surfaces of the elastic fan blades, some of the sundries and garbage are positioned outside the elastic fan blades, and when all the elastic fan blades rotate to the position of the baffle plate, the baffle plate only scrapes and rubs the same surface of the elastic fan blades all the time, so that some of the sundries and garbage positioned on the back surfaces of the elastic fan blades cannot be scraped and rubbed by the scraper plate and separated from the dustbin, even the garbage and the sundries are separated from the elastic fan blades under the action of the rotation of the elastic fan blades and the action of water flow, and finally the garbage and the sundries cannot smoothly enter the dustbin, so that the effect of collecting the garbage and the sundries is poor.
Disclosure of Invention
In order to solve the defects in the prior art, the invention provides a four-blade collecting device of a water surface floating sundry cleaning boat, wherein elastic blades of the collecting device can turn over in the process of rotating around a rotating shaft, so that two sides of each elastic blade can be scraped by a scraper, and the technical problems in the background art are fundamentally solved.
In order to achieve the purpose, the invention adopts the specific scheme that: a four-fan-blade collecting device of a water surface floating sundry cleaning boat comprises a box body arranged on two sides of a boat body, wherein a collecting mechanism is arranged in the box body, the collecting mechanism comprises a rotating shaft and a garbage can, one end of the rotating shaft is connected with a power mechanism of the water surface floating sundry cleaning boat, the other end of the rotating shaft extends into the box body, a plurality of elastic fan blades are uniformly distributed on a shaft body of the rotating shaft positioned in the box body around the circumference of the shaft body, the garbage can is arranged at the bottom of the box body, the top of the garbage can is provided with a garbage inlet communicated with the interior of the box body, a baffle positioned on the motion track of the elastic fan blades is arranged at the garbage inlet,
four connecting shafts are uniformly arranged on the rotating shaft around the circumference of the rotating shaft, each connecting shaft is correspondingly sleeved with one elastic fan blade, the included angle between every two adjacent elastic fan blades is 90 degrees, one end of each connecting shaft can be relatively and rotatably connected to the rotating shaft, and the collecting device further comprises a turnover mechanism which is matched with the connecting shafts to turnover the elastic fan blades;
the turnover mechanism comprises a shell arranged in the box body and positioned at one side of the rotating shaft, a first sleeve arranged in the shell and used for allowing the connecting shaft to enter, a transmission element driving the first sleeve to rotate and a coordination element matched with the transmission element to control the start and stop of the first sleeve;
the transmission element comprises a driving shaft, a first driven shaft and a transmission shaft, the driving shaft and the rotation shaft synchronously rotate, the end part of the driving shaft is connected with a second sleeve for one end of the transmission shaft to enter, one end of the first driven shaft is connected with a third sleeve for the other end of the transmission shaft to enter, the third sleeve and the second sleeve are positioned on the same horizontal line, the other end of the first driven shaft extends into the shell and is connected with a first helical gear, the first helical gear is meshed with a second helical gear, the second helical gear is sleeved on the second driven shaft, the second driven shaft is also sleeved with a driving sprocket, the driving sprocket is connected with a driven sprocket through a chain, the driven sprocket is sleeved on the third driven shaft, one end of the third driven shaft is connected with the first sleeve, the transmission shaft is matched with the coordination element so that the two ends of the transmission shaft enter or separate from the second sleeve and the third sleeve, thereby controlling the rotation of the first sleeve, the transmission ratio of the rotating shaft, the driving shaft and the third driven shaft is 1:2: 3;
the coordination element comprises a cam sleeved on the rotating shaft and a connecting pipe sleeved on the transmission shaft, sliding grooves I are formed in the outer circumferential surface of the cam around the periphery of the cam, protruding portions the same as the elastic fan blades in number are uniformly distributed on the sliding grooves I at intervals, the protruding portions are communicated with the sliding grooves I, the positions of the protruding portions on the cam correspond to the positions of the elastic fan blades on the rotating shaft one by one, bosses which are embedded in the sliding grooves I and are in sliding fit with the sliding grooves I are arranged on the connecting pipe, and the bosses correspond to the positions of the first sleeves.
As a further optimization of the above technical solution: the first sleeve is provided with a strip-shaped through hole for the connecting shaft to enter, and the second sleeve and the third sleeve are provided with two strip-shaped through holes which are symmetrical in position and are used for the two ends of the transmission shaft to enter.
As a further optimization of the above technical solution: and a plurality of clamping elastic sheets for clamping and fixing the corresponding connecting shaft or the corresponding transmission shaft are respectively arranged in the first sleeve, the second sleeve and the third sleeve.
As a further optimization of the above technical solution: tilting mechanism still includes circumference reset element and position reset element, circumference reset element establishes the one-way clutch on the second driven shaft including the cover establish reset torsion spring and cover on the third driven shaft, the one end that the third driven shaft was kept away from to the reset torsion spring is connected with the slider, the inner wall of casing is opened has the spout II that supplies slider sliding fit, position reset element is including installing the tensioning ware on the chain, the tensioning ware cover is established on the arc connecting rod, the one end of arc connecting rod is fixed on the inner wall of casing bottom, the other end is fixed on the inner wall that the casing is close to axis of rotation one side, the cover is equipped with reset spring on the arc connecting rod, reset spring one end fixed connection is on the inner wall that the casing is close to axis of rotation one side, the other end is provided with the ejector pad.
As a further optimization of the above technical solution: the one-way clutch comprises an outer ring and an inner ring, a plurality of wedge-shaped grooves are formed in the inner ring around the circumference of the inner ring, and balls are installed in each wedge-shaped groove.
As a further optimization of the above technical solution: the housing has an arcuate section thereon.
As a further optimization of the above technical solution: the synchronous rotation mode of the rotating shaft and the driving shaft is chain transmission.
As a further optimization of the above technical solution: one end of the connecting shaft, which is far away from the rotating shaft, is arranged in the elastic fan blade and forms an integrated structure with the elastic fan blade.
As a further optimization of the above technical solution: the baffle is provided with a long hole for the connecting shaft to pass through.
Compared with the prior art, the invention has the following beneficial effects:
1) the collecting device comprises four elastic fan blades, the elastic fan blades are uniformly arranged around a rotating shaft in a circle, a turnover mechanism is arranged above a baffle and comprises a shell, a first sleeve, a transmission element, a coordination element, a circumferential reset element and a position reset element, the transmission element can synchronously transmit the power of the rotating shaft to the first sleeve for the first sleeve to rotate, so that the first sleeve is matched with a connecting shaft in the elastic fan blades, and each elastic fan blade rotating to the turnover mechanism is turned over;
2) the coordination element of the turnover mechanism can control the start and stop of the first sleeve, the boss position on the connecting pipe corresponds to the initial position of the first sleeve, the convex parts on the cam correspond to the elastic fan blades one by one, and when the connecting shaft in each elastic fan blade rotates to the turnover mechanism position through reasonable transmission ratio configuration, the convex parts jack up the bosses so as to stop the operation of the transmission element, namely the first sleeve is in a static state at the moment for the connecting shaft to enter the first sleeve;
3) according to the invention, the circumferential reset element of the turnover mechanism is matched with the coordination element, when the first sleeve completes one-time 180-degree rotation and is controlled by the coordination element to be in a static state, the first sleeve is quickly circumferentially reset, and further, when the next elastic fan blade arrives, the connecting shaft in the elastic fan blade smoothly enters the first sleeve and is turned over;
4) according to the invention, the position resetting element of the turnover mechanism is matched with the coordinating element, when the first sleeve moves together with the elastic fan blade in turnover, the first sleeve completes one 180-degree rotation, and after the elastic fan blade connecting shaft in turnover is separated from the first sleeve, the first sleeve is reset in position to be restored to the initial position, so that the next elastic fan blade can smoothly enter the first sleeve to be turned over;
5) the circumferential reset element comprises the one-way clutch arranged on the driving chain wheel, and the one-way clutch can ensure that the second driven shaft cannot rotate reversely when the first sleeve is reset in the circumferential direction, so that the problem that the coordination element cannot be matched due to inaccurate positions of the second sleeve and the third sleeve caused by reverse reset of the first sleeve is solved;
6) the arc-shaped section is arranged outside the shell of the turnover mechanism, so that the elastic fan blades are guaranteed to be smoothly deformed on the outer wall of the shell, and the connecting shaft smoothly enters the shell.
Drawings
FIG. 1 is a schematic view of a water surface floating sundries cleaning boat in the prior art;
FIG. 2 is a schematic view of a prior art collection device;
FIG. 3 is a schematic structural view of the present invention;
FIG. 4 is a schematic view of an elastic fan blade according to the present invention;
FIG. 5 is a schematic perspective view of the turnover mechanism of the present invention;
FIG. 6 is a schematic diagram of the movement of the coordinating component of the present invention;
FIG. 7 is a top view of the four-blade collection device of the present invention;
FIG. 8 is a front view of the turnover mechanism of the present invention;
FIG. 9 is a schematic view of the turning mechanism of the present invention in a turning state;
FIG. 10 is a schematic view of the sleeve structure of the present invention;
FIG. 11 is a schematic view showing the connection between the rotary shaft and the drive shaft according to the present invention;
FIG. 12 is a schematic view of a one-way clutch of the present invention;
the labels in the figure are: 1. a rotating shaft, 2, elastic fan blades, 3, a box body, 4, a housing, 5, a connecting shaft, 6, a transmission element, 601, a driving shaft, 602, a transmission shaft, 603, a second sleeve, 604, a third sleeve, 605, a first driven shaft, 606, a first bevel gear, 607, a second bevel gear, 608, a second driven shaft, 609, a driving sprocket, 610, a chain, 611, a driven sprocket, 612, a third driven shaft, 7, a coordinating element, 701, a cam, 702, a sliding chute I, 703, a boss, 704, a connecting pipe, 705, a bulge, 8, a circumferential reset element, 801, a reset torsion spring, 802, a sliding block, 803, a sliding chute II, 804, a one-way clutch, 8041, an inner ring, 8042, a wedge-shaped groove, 8043, a ball, 8044, an outer ring, 9, a position reset element, 901, a tensioner, 902, an arc-shaped connecting rod, 903, a reset spring, 904, a push block, 10, a first sleeve, 11, a clamping elastic sheet, 12. dustbin, 13, rubbish entry, 14, baffle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
FIGS. 1 and 2 show a collecting device in the prior art, the collecting device in the prior art comprises boxes 3 arranged at two sides of a ship body, a collecting mechanism is arranged in each box 3, the collecting mechanism comprises a rotating shaft 1 and a dustbin 12, one end of the rotating shaft 1 is connected with a power mechanism of a water surface floating sundry cleaning boat, namely, the rotating shaft 1 rotates when the boat moves, the other end of the rotating shaft 1 extends into the box 3, a plurality of elastic fan blades 2 are uniformly distributed on the shaft body of the rotating shaft 1 positioned in the box 3 around the circumference of the shaft body, the elastic fan blades 2 are square elastic frame bodies capable of deforming and restoring, generally made of rubber materials, the inner parts of the elastic fan blades are foldable screen meshes, the dustbin 12 is arranged at the bottom of the box 3, a garbage inlet 13 communicated with the inner part of the box 3 is arranged at the top of the dustbin 12, a baffle 14 positioned on the moving track of the elastic fan blades 2 is arranged at the garbage inlet 13, when the elastic fan blades 2 move to the position of the baffle plate 14, the baffle plate 14 scrapes and rubs the garbage and sundries on the elastic fan blades 2 downwards into the garbage can 12, as shown in fig. 3, the four-fan-blade collecting device of the water surface floating sundry cleaning boat of the invention comprises a connecting shaft 5 arranged on a shaft body of a rotating shaft 1 inside a box body 3 and a turnover mechanism arranged above the baffle plate, wherein the connecting shaft 5 is uniformly arranged around the rotating shaft 1 for a circle, as shown in fig. 4, each connecting shaft 5 is correspondingly sleeved with one elastic fan blade 2, the inner end of the connecting shaft 5 can be relatively rotatably connected to the rotating shaft 1, and the whole elastic fan blades 2 can be rotated by rotating the connecting shaft 5, and it is worth noting that, because the turnover mechanism has certain requirements on angles, the number of the connecting shafts 5 of the invention is limited to four or less, when the number of the connecting shafts 5 is four, namely the number of the elastic fan blades 2 is also four, an included angle between every two adjacent connecting shafts 5 is 90 degrees vertical, the connecting shafts 5 and the elastic fan blades 2 are of an integrated structure, so that the included angle between every two adjacent elastic fan blades 2 is 90 degrees vertical, and the baffle is provided with a long hole for the connecting shafts 5 to penetrate through, so that when the elastic fan blades 2 rotate around the rotating shaft 1 and are cut and rubbed by the baffle, the connecting shafts 5 in the elastic fan blades 2 cannot block the elastic fan blades 2 to smoothly pass through the baffle; as shown in fig. 5, the turnover mechanism includes a housing 4, a first sleeve 10 disposed in the housing 4 for the connection shaft 5 to enter, a transmission element 6 for driving the first sleeve 10 to rotate, a coordination element 7 cooperating with the transmission element 6 to control the start and stop of the first sleeve 10, a circumferential reset element 8 for controlling the reset of the first sleeve 10, and a position reset element 9.
The casing 4 and the first sleeve 10 are as shown in fig. 8, the casing 4 is of a fan-shaped structure, and the casing 4 is provided with a long hole which extends from the bottom of the casing 4 to the right wall of the casing 4, and the outer wall of the casing 4 corresponding to the long hole is provided with an arc-shaped section which is convenient for the deformation of the elastic fan blade 2, and the connecting shaft 5 extends into the casing 4 through the long hole; first sleeve 10 is for driving connecting axle 5 pivoted part, as shown in fig. 10, the lateral wall of first sleeve 10 is opened there is the bar perforation, connecting axle 5 is perforated to get into first sleeve 10 through the bar, the inside of first sleeve 10 is equipped with the intermediate layer, the intermediate layer internal fixation has a plurality of centre gripping shell fragments 11, the inner of centre gripping shell fragment 11 is fixed on the inner wall of first sleeve 10, the outer end stretches out the intermediate layer and is located inside first sleeve 10, it is worth noting, the perforated hole width of bar is compared connecting axle 5 self axle width greatly many, guarantee fault-tolerant, centre gripping shell fragment 11 is when connecting axle 5 gets into first sleeve 10, be compressed in order to fix connecting axle 5.
A transmission element 6, the transmission element 6 is used for driving the first sleeve 10 to rotate, the transmission element 6 comprises a driving shaft 601, a first driven shaft 605 and a transmission shaft 602, as shown in fig. 12, the driving shaft 601 is arranged on the ship and is in chain transmission with the rotation shaft 1, namely, the driving shaft 601 rotates synchronously with the rotation shaft 1, as shown in fig. 5 and 7, the end of the driving shaft 601 is connected with a second sleeve 603 for one end of the transmission shaft 602 to enter, one end of the first driven shaft 605 is connected with a third sleeve 604 for the other end of the transmission shaft 602 to enter, the third sleeve 604 and the second sleeve 603 are horizontally arranged and are positioned on the same horizontal line, the other end of the first driven shaft 605 extends into the inside of the shell 4 and is connected with a first helical gear 606, the first helical gear 606 is engaged with a second helical gear 607, the second helical gear 607 is sleeved on a second driven shaft 608, a driving sprocket 609 is further sleeved on the second driven shaft 608, the driving sprocket 609 is connected with a driven sprocket 611 through a chain 610, the driven sprocket 611 is sleeved on a third driven shaft 612, wherein the second driven shaft 608 and the third driven shaft 612 are arranged vertically, one end of the third driven shaft 612 is connected with the first sleeve 10, the transmission ratio of the rotating shaft 1, the driving shaft 601 and the third driven shaft 612 is 1:2:3, the second sleeve 603 and the third sleeve 604 are structurally consistent with the first sleeve 10, two strip-shaped through holes are formed in the second sleeve 603 and the third sleeve 604 and are symmetrically distributed on the outer walls of the second sleeve 603 and the third sleeve 604 in pairs, and for convenience of description, the horizontal direction and the vertical direction are based on the angle shown in the drawing of the specification.
The coordinating element 7, the function of the coordinating element 7 is to control the start and stop of the first sleeve 10, that is, when the elastic fan blade 2 rotates to the bottom of the housing 4, the first sleeve 10 stops rotating, so that the connecting shaft 5 in the elastic fan blade 2 enters the first sleeve 10, the coordinating element 7 includes a cam 701 sleeved on the rotating shaft 1 and located on the shaft body in the ship, and a connecting pipe 704 sleeved on the transmission shaft 602, the outer circumferential surface of the cam 701 is provided with a chute I702 around its circumference, four protrusions 705 are uniformly distributed on the chute I702 at intervals, the positions of the protrusions 705 on the cam 701 and the positions of the elastic fan blade 2 on the rotating shaft 1 are in one-to-one correspondence, the included angle between two adjacent protrusions 705 is also 90 °, and the protrusions 705 are communicated with the chute I702, the connecting pipe 704 is provided with a boss 703 in sliding fit with the chute I702, the boss 703 and the first sleeve 10 are both located on the same side of the rotating shaft 1, it is worth noting that, when the boss 703 moves to the protruding portion 705, the connecting pipe 704 moves upward to push the transmission shaft 602 out of the second sleeve 603 and the third sleeve 604, at this time, the first sleeve 10 stops rotating, and the protruding portion 705 has a certain length, the first sleeve 10 will remain in a stationary state for a certain time, so that the connecting shaft 5 in the elastic fan blade 2 can enter conveniently, and the working principle of the coordination element 7 is as follows: the protruding portion 705 corresponds to the elastic fan blade 2 one by one, the connecting pipe 704 is disposed at a position corresponding to the first sleeve 10, when the boss 703 slides in the sliding groove I702, at this time, the transmission shaft 602 in the connecting pipe 704 is located in the second sleeve 603 and the third sleeve 604, the first sleeve 10 is rotated through the transmission element 6, and the elastic fan blade 2 rotates to the bottom of the casing 4, at this time, the protruding portion 705 rotates to the position of the boss 703, the boss 703 slides in the protruding portion 705 for a period of time, the connecting pipe 704 at this time is jacked up to be separated from the second sleeve 603 and the third sleeve 604, the first sleeve 10 stops rotating until the connecting shaft 5 of the elastic fan blade 2 enters the first sleeve 10, the boss 703 leaves the protruding portion 705, and the first sleeve 10 rotates again.
The circumferential reset element 8 has the function that after the first sleeve 10 finishes the turnover of one elastic fan blade 2, the circumferential reset is carried out, so that the connecting shaft 5 of the next elastic fan blade 2 can enter conveniently, and after the connecting shaft 5 enters the first sleeve 10, the first sleeve 10 is carried to move along the motion track of the elastic fan blade 2, after the turnover is finished, in order to enable the connecting shaft 5 to be smoothly separated from the first sleeve 10, when the first sleeve 10 is in an initial position, the strip-shaped through hole on the first sleeve 10 is positioned at the bottom of the first sleeve 10, after the first sleeve 10 rotates 180 degrees, the strip-shaped through hole is positioned at the top of the first sleeve 10, so that the connecting shaft 5 of the elastic fan blade 2 is smoothly separated from the first sleeve 10, after the connecting shaft 5 is separated from the first sleeve 10 and the first sleeve 10 is in a static state, the first sleeve 10 finishes self-reset through the circumferential reset element 8, and the strip-shaped through hole is positioned at the bottom of the first sleeve 10 again, the circumferential reset element 8 comprises a reset torsion spring 801 sleeved on the third driven shaft 612 and a one-way clutch 804 sleeved on the second driven shaft 608, one end of the reset torsion spring 801 far from the third driven shaft 612 is connected with a sliding block 802, the inner wall of the shell 4 is provided with a sliding groove II803 for the sliding fit of the sliding block 802, under the action of the sliding block 802, when the first sleeve 10 rotates, the reset torsion spring 801 twists along with the third driven shaft 612, when the first sleeve 10 is stationary, namely, the transmission element 6 is separated, the reset torsion spring 801 resets the first sleeve 10 circumferentially, at this time, the third driven shaft 612 connected with the first sleeve 10 rotates reversely, under the action of the one-way clutch 804, the reverse rotation cannot be transmitted to the second driven shaft 608, so that the accuracy of the position of the third sleeve 604 is ensured, namely, the strip-shaped perforation on the third sleeve 604 cannot be misaligned with respect to the transmission shaft 602 because the position of the third sleeve 604 is misaligned, as shown in fig. 11, the one-way clutch 804 includes an outer race 8044 and an inner race 8041, the inner race 8041 is provided with a plurality of wedge-shaped grooves 8042 around a circumference thereof, each wedge-shaped groove 8042 is provided with a ball 8043 therein, so that the second follower shaft 608 can only rotate in one direction.
The position restoring element 9, as shown in fig. 9, the function of the position restoring element 9 is that when the first sleeve 10 completes the turning of one elastic fan blade 2, the first sleeve 10 cooperates with the connecting shaft 5 to move in a fan-shaped track, and under the action of the position restoring element 9, the first sleeve 10 is restored to an initial position, namely the bottom of the housing 4, within the first time when the connecting shaft 5 is separated from the first sleeve 10, the position restoring element 9 includes a tensioner 901 mounted on a chain 610, the tensioner 901 can keep driving when a driven sprocket 611 driven by the chain 610 moves relative to the driving chain 610, the tensioner 901 is sleeved on an arc-shaped connecting rod 902, one end of the arc-shaped connecting rod 902 of one end of the arc-shaped connecting rod 902 is fixed on the inner wall of the bottom of the housing 4, the other end is fixed on the inner wall of the housing 4 near the rotating shaft 1, the arc-shaped connecting rod 902 is sleeved with a restoring spring 903, one end of a return spring 903 is fixedly connected to the inner wall of the housing 4 close to the rotating shaft 1, the other end of the return spring 903 is provided with a push block 904, when the connecting shaft 5 drives the first sleeve 10 to move, the tensioner 901 moves along the arc-shaped connecting rod 902, so that the push block 904 pushes the return spring 903, after the connecting shaft 5 is separated from the first sleeve 10, the first sleeve 10 is not stressed and is reset under the action of the return spring 903, the position reset element 9 and the circumferential reset element 8 can enable the elastic fan blades 2 to be in a normal rotating state, each elastic fan blade 2 passing through the turnover mechanism can be turned over, namely, the movement of the turnover mechanism and the movement of the elastic fan blade 2 are not interfered with each other and are matched with each other, because the tensioner 901 also needs to move, in order to ensure the effect of the tensioner 901, a slide rod can be additionally arranged at the top end of the tensioner 901, so that the top end of the slide rod is tightly pushed against the top of the housing 4 and can move along with the tensioner 901, or a chain 610 having a certain elasticity may be used, and in particular, the first sleeve 10, the third driven shaft 612 and the driven sprocket 611 may be movable.
Regarding the angle and the strip-shaped perforation, the transmission ratio of the rotating shaft 1, the driving shaft 601 and the third driven shaft 612 is 1:2:3, the angle between adjacent elastic blades is approximately 90 degrees, 180-degree turning of one elastic fan blade 2 can be completed by rotating the rotating shaft 1 by 60 degrees, the strip-shaped perforation on the first sleeve 10 is rotated from the bottom to the top of the first sleeve 10, so that the connecting shaft 5 is separated, when the rotating shaft 1 rotates by 90 degrees, the protruding part 705 jacks up the connecting pipe 704, here, the second sleeve 603 and the third sleeve 604 rotate by 180 degrees, the strip-shaped perforation on the two sleeves is positioned at the top, so that the driving shaft 602 is separated, the first sleeve 10 stops rotating, and at the moment, the connecting shaft 5 of the next elastic fan blade 2 rotates to the first sleeve 10 to be ready to enter.
The working principle of the invention is as follows: when the ship runs, the rotating shaft 1 rotates, the elastic fan blades 2 rotate, when one elastic fan blade 2 reaches the position of the shell 4, the elastic fan blade 2 deforms, the connecting shaft 5 enters the shell 4 and is about to enter the first sleeve 10, at the moment, the protruding part 705 of the coordinating element 7 jacks up the connecting pipe 704, the transmission shaft 602 is separated from the second sleeve 603 and the third sleeve 604, the transmission element 6 stops working, the first sleeve 10 is in a static state, the static state of the first sleeve 10 is kept for a certain time because the protruding part 705 has a certain length, the connecting shaft 5 in the elastic fan blade 2 enters the first sleeve 10 through the strip-shaped through hole at the bottom of the first sleeve 10, the clamping elastic sheet 11 fixes the connecting shaft 5 in the first sleeve 10, then the boss leaves the protruding part and continues to move along the sliding groove I702, the connecting pipe 704 moves downwards, and the transmission shaft 602 enters the second sleeve 603 and the third sleeve 604, the transmission element 6 works to drive the first sleeve 10 to rotate, the first sleeve 10 moves along with the connecting shaft 5, when the rotating shaft 1 rotates 60 degrees, the first sleeve 10 rotates 180 degrees, the strip-shaped through hole on the first sleeve 10 rotates to the top of the first sleeve 10, the connecting shaft 5 is separated from the first sleeve 10, then the first sleeve 10 is not stressed any more, under the action of the reset spring 903 of the position reset element 9, the first sleeve 10 is reset to the initial position, namely the bottom of the shell 4, when the rotating shaft 1 rotates 90 degrees, the boss 703 enters the next protruding part 705 of the cam 701 again, at the moment, the second sleeve 603 and the third sleeve 604 rotate 180 degrees, the strip-shaped through hole on the second sleeve 603 and the third sleeve 604 rotate to the position right above the connecting pipe 704, the connecting pipe 704 is jacked up to be separated from the second sleeve 603 and the third sleeve 604 again, the transmission assembly stops working, the first sleeve 10 is in a static state, under the action of the reset torsion spring 801 of the circumferential reset element 8, the first sleeve 10 is reset, at this time, the strip-shaped through hole on the first sleeve 10 is located at the bottom of the first sleeve 10 again, the next connecting shaft 5 enters the first sleeve 10, the overturning of the next elastic fan blade 2 is completed, and the circular operation is performed until the rotating shaft 1 stops.
It should be noted that, in order to ensure the accuracy, the width of the strip-shaped through hole on the sleeve is larger than the shaft width of the connecting shaft 5 or the transmission shaft 602, and the length of the convex portion 705 enables the rotating shaft 1 to rotate by about 1 to 5 degrees, and the boss 703 is away from the convex portion 705.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. The utility model provides a four flabellum collection device of surface of water floating debris clearance ship, including establishing box (3) in the hull both sides, be equipped with collection mechanism in box (3), it includes axis of rotation (1) and dustbin (12) to collect the mechanism, the one end of axis of rotation (1) is connected with the power unit of surface of water floating debris clearance ship, the other end of axis of rotation (1) stretches into inside box (3), axis of rotation (1) is located around its week evenly distributed has a plurality of elastic fan blade (2) on the axis body of box (3) inside, the bottom at box (3) is established in dustbin (12), and open the top of dustbin (12) have with the rubbish entry (13) of box (3) inside intercommunication, rubbish entry (13) department is equipped with baffle (14) that are located elastic fan blade (2) movement track, its characterized in that:
four connecting shafts (5) are uniformly arranged on the rotating shaft (1) around one circumference of the rotating shaft, each connecting shaft (5) is correspondingly sleeved with one elastic fan blade (2), the included angle between every two adjacent elastic fan blades (2) is 90 degrees, one end of each connecting shaft (5) can be relatively rotatably connected to the rotating shaft (1), and the collecting device further comprises a turnover mechanism which is used for being matched with the connecting shafts (5) to turn over the elastic fan blades (2);
the turnover mechanism comprises a shell (4) arranged in the box body (3) and positioned at one side of the rotating shaft (1), a first sleeve (10) arranged in the shell (4) and used for a connecting shaft (5) to enter, a transmission element (6) driving the first sleeve (10) to rotate and a coordination element (7) matched with the transmission element (6) to control the start and stop of the first sleeve (10); the first sleeve (10) can move around the rotating shaft (1) under the drive of the connecting shaft (5);
the transmission element (6) comprises a driving shaft (601), a first driven shaft (605) and a transmission shaft (602), the driving shaft (601) and the rotation shaft (1) synchronously rotate, the end part of the driving shaft (601) is connected with a second sleeve (603) for one end of the transmission shaft (602) to enter, one end of the first driven shaft (605) is connected with a third sleeve (604) for the other end of the transmission shaft (602) to enter, the third sleeve (604) and the second sleeve (603) are positioned on the same horizontal line, the other end of the first driven shaft (605) extends into the shell (4) and is connected with a first helical gear (606), the first helical gear (606) is meshed with a second helical gear (607), the second helical gear (607) is sleeved on the second driven shaft (608), a driving chain wheel (609) is further sleeved on the second driven shaft (608), the driving chain wheel (609) is connected with a driven chain wheel (611) through a chain (610), the driven chain wheel (611) is sleeved on the third driven shaft (612), one end of the third driven shaft (612) is connected with the first sleeve (10), the transmission shaft (602) is matched with the coordination element (7) to enable two ends of the transmission shaft (602) to enter or separate from the second sleeve (603) and the third sleeve (604), so that the rotation of the first sleeve (10) is controlled, and the transmission ratio of the rotating shaft (1), the driving shaft (601) and the third driven shaft (612) is 1:2: 3;
the coordination element (7) comprises a cam (701) sleeved on the rotating shaft (1) and a connecting pipe (704) sleeved on the transmission shaft (602), the outer circumferential surface of the cam (701) is provided with a sliding groove I (702) around the circumference of the cam, the sliding groove I (702) is uniformly distributed with lug bosses (705) with the same number as the elastic fan blades (2) at intervals, the lug bosses (705) are communicated with the sliding groove I (702), the positions of the lug bosses (705) on the cam (701) correspond to the positions of the elastic fan blades (2) on the rotating shaft (1) one by one, the connecting pipe (704) is provided with a lug boss (703) which is embedded in the sliding groove I (702) and is in sliding fit with the lug boss (703), and the lug boss (703) corresponds to the position of the first sleeve (10);
the first sleeve (10) is provided with a strip-shaped through hole for the connecting shaft (5) to enter, and the second sleeve (603) and the third sleeve (604) are respectively provided with two strip-shaped through holes which are symmetrical in position and are used for the two ends of the transmission shaft (602) to enter;
the turnover mechanism further comprises a circumferential reset element (8) and a position reset element (9), the circumferential reset element (8) comprises a reset torsion spring (801) sleeved on a third driven shaft (612) and a one-way clutch (804) sleeved on a second driven shaft (608), one end, far away from the third driven shaft (612), of the reset torsion spring (801) is connected with a sliding block (802), a sliding groove II (803) for the sliding block (802) to be in sliding fit is formed in the inner wall of the shell (4), the position reset element (9) comprises a tensioner (901) installed on the chain (610), the tensioner (901) is sleeved on an arc-shaped connecting rod (902), one end of the arc-shaped connecting rod (902) is fixed on the inner wall of the bottom of the shell (4), the other end of the arc-shaped connecting rod (902) is fixed on the inner wall of one side, close to the rotating shaft (1), and a reset spring (903) is sleeved on the arc-shaped connecting rod (902), one end of a return spring (903) is fixedly connected to the inner wall of the shell (4) close to one side of the rotating shaft (1), and the other end of the return spring is provided with a push block (904); the position resetting element (9) is used for resetting the position of the first sleeve (10) after the connecting shaft (5) drives the first sleeve (10) to move.
2. The four-blade collecting device of the water surface floating sundry cleaning boat as claimed in claim 1, wherein: the first sleeve (10), the second sleeve (603) and the third sleeve (604) are respectively provided with a plurality of clamping spring pieces (11) for clamping and fixing the corresponding connecting shaft (5) or the corresponding transmission shaft (602).
3. The four-blade collecting device of the water surface floating sundry cleaning boat as claimed in claim 1, wherein: the one-way clutch (804) comprises an outer ring (8044) and an inner ring (8041), a plurality of wedge-shaped grooves (8042) are formed in the inner ring (8041) around the circumference of the inner ring, and balls (8043) are mounted in each wedge-shaped groove (8042).
4. The four-blade collecting device of the water surface floating sundry cleaning boat as claimed in claim 1, wherein: the shell (4) is provided with an arc-shaped section.
5. The four-blade collecting device of the water surface floating sundry cleaning boat as claimed in claim 1, wherein: the synchronous rotation mode of the rotating shaft (1) and the driving shaft (601) is chain transmission.
6. The four-blade collecting device of the water surface floating sundry cleaning boat as claimed in claim 1, wherein: one end, far away from the rotating shaft (1), of the connecting shaft (5) is arranged inside the elastic fan blades (2) and forms an integrated structure with the elastic fan blades (2).
7. The four-blade collecting device of the water surface floating sundry cleaning boat as claimed in claim 1, wherein: the baffle (14) is provided with a long hole for the connecting shaft (5) to pass through.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011260940.6A CN112554155B (en) | 2020-11-12 | 2020-11-12 | Four-fan-blade collecting device of water surface floating sundry cleaning boat |
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| CN202011260940.6A CN112554155B (en) | 2020-11-12 | 2020-11-12 | Four-fan-blade collecting device of water surface floating sundry cleaning boat |
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| CN112554155B true CN112554155B (en) | 2022-02-18 |
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| CN117451418B (en) * | 2023-12-22 | 2024-03-12 | 闽江学院 | Water quality sampling device based on unmanned ship |
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| KR20110065651A (en) * | 2009-12-10 | 2011-06-16 | (주)디케이엠엔이 | Removes the moss and float of buoyant filter which uses the solar power |
| CN104627328A (en) * | 2015-03-12 | 2015-05-20 | 重庆交通大学 | Fishing ship of garbage on water |
| JP2017226403A (en) * | 2016-06-21 | 2017-12-28 | 船山株式会社 | Water surface cleaning boat |
| CN208647108U (en) * | 2018-08-08 | 2019-03-26 | 杨正贵 | The fishing device of water rubbish clean-up vessel |
| CN110667794A (en) * | 2019-11-16 | 2020-01-10 | 华北水利水电大学 | Water surface floating sundry cleaning boat |
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2020
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110065651A (en) * | 2009-12-10 | 2011-06-16 | (주)디케이엠엔이 | Removes the moss and float of buoyant filter which uses the solar power |
| CN104627328A (en) * | 2015-03-12 | 2015-05-20 | 重庆交通大学 | Fishing ship of garbage on water |
| JP2017226403A (en) * | 2016-06-21 | 2017-12-28 | 船山株式会社 | Water surface cleaning boat |
| CN208647108U (en) * | 2018-08-08 | 2019-03-26 | 杨正贵 | The fishing device of water rubbish clean-up vessel |
| CN110667794A (en) * | 2019-11-16 | 2020-01-10 | 华北水利水电大学 | Water surface floating sundry cleaning boat |
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