WO2021196244A1 - 一种港口航道清淤装置及其方法 - Google Patents
一种港口航道清淤装置及其方法 Download PDFInfo
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- WO2021196244A1 WO2021196244A1 PCT/CN2020/083383 CN2020083383W WO2021196244A1 WO 2021196244 A1 WO2021196244 A1 WO 2021196244A1 CN 2020083383 W CN2020083383 W CN 2020083383W WO 2021196244 A1 WO2021196244 A1 WO 2021196244A1
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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
Definitions
- the invention relates to the technical field of silt cleaning devices, in particular to a port and waterway dredging device and a method thereof.
- silt is usually generated due to human influence. Therefore, over time, when the ship sails to the channel near the port, due to the shallow water level and the presence of silt, the ship is easily exposed to the silt, which makes it difficult to reach The shore is difficult to move, so it is usually necessary to clean up the silt in the channel near the port.
- the purpose of the present invention is to solve the disadvantage of the prior art that the dredging device cannot be installed on a smaller ship to achieve mobile dredging due to its large size, and a port channel dredging device is proposed.
- a port and waterway dredging device includes a base, the top of the base is rotatably installed with a support column, the support column is fixedly sleeved with a turntable, the top of the support column is fixedly installed with a top rod, and the top of the top rod is fixedly installed with
- the motor is located at the end of the top of the ejector pole far away from the support column. The motor can rotate forward or reverse.
- the ejector pole is provided with a first through hole, and a fixed pipe is fixedly installed in the first through hole, and the inner wall of the fixed pipe There is a threaded groove on the top, a threaded column is screwed in the threaded groove, and a lifting column is installed on the bottom of the threaded column, that is, the lifting column moves synchronously with the threaded column in the vertical direction, and the threaded column does not drive the lifting column together when it rotates.
- the bottom of the fixed pipe is provided with a second through hole, the lifting column is slidably installed in the second through hole, the bottom of the lifting column is fixedly installed with a fixed seat, and two buckets are rotatably installed on the fixed seat.
- the lifting column is fixedly installed with a fixed plate, the bottom of the fixed plate is fixedly installed with a shell, and the shell is slidingly installed There is a sliding plate, which is matched with two buckets.
- the casing is provided with one end of a pipe, and the other end of the pipe is provided with an air pump. The air pump can pump air into the casing through the pipe or pump air.
- a prism is fixedly installed on the output shaft of the motor, a square hole is provided on the threaded column, a groove is provided on the lifting column, the prism is slidably installed in the square hole, and the prism is movably installed in the groove, the square hole It is a hole with a non-circular section. Therefore, when the output shaft of the motor drives the prism to rotate, the prism can drive the threaded column to rotate or slide relative to the threaded column.
- two sliding rods are slidably installed at the bottom of the sliding plate
- connecting rods are fixedly installed at the bottom ends of the two sliding rods
- a fixing ring is fixedly installed on the tops of the two buckets
- the two connecting rods are respectively installed in rotation In the two fixed rings.
- the base is provided with a second slide groove
- the support column is slidably installed in the second slide groove
- the bottom of the second slide groove is provided with an annular groove
- the annular groove is provided with a plurality of balls, and the plurality of balls are connected to the support Columns are matched.
- a first sliding groove is formed in the base, the first sliding groove is opened at the bottom of the second sliding groove, a sliding seat is slidably installed in the first sliding groove, and the top of the sliding seat and the bottom of the supporting column are both fixedly installed
- the side surface of the base is provided with a threaded groove, and a threaded rod is screwed in the threaded groove.
- an end of the threaded rod located in the threaded groove is rotatably connected with a movable rod, a limit slot is provided on the sliding seat, and the movable rod is movably installed in the limit slot.
- a limit plate is fixedly installed at one end of the movable rod away from the threaded rod, and the limit plate is slidably installed in the limit slot.
- a third sliding groove is formed on the side of the base, a sliding block is slidably installed in the third sliding groove, and the sliding block is slidably connected to the sliding seat, that is, the sliding block can be embedded in the third sliding groove or from the third sliding groove. Take it out from the chute.
- a method for using a port channel dredging device includes the following steps:
- the motor drives the prism to rotate again to move the threaded column upwards, which in turn drives the linkage of the various structures to raise the bucket from the bottom of the water, and then the air in the shell is pumped out by the air pump, then the two buckets are separated and the sludge is poured out .
- a structure such as an air pump is set up.
- the air pump injects and extracts gas into the shell, which drives the movement of the slide plate, and then controls the closing of the two buckets.
- the silt can be shoveled. Enter the bucket and open the bucket to pour out the silt in the bucket.
- a structure such as a ball is installed to make the rotation friction of the support column as small as possible when it rotates, thereby reducing the force required to drive the support column to rotate, so that the turntable can be rotated artificially That can drive the support column to rotate, and then drive the entire device to adjust the direction.
- the lifting column is controlled by the motor to raise and lower, and then the bucket is controlled to be raised and lowered, and the opening and closing of the bucket is controlled by the air pump, so that the silt excavation is realized with a simpler structure, and the support is supported by the cooperation of the ball and the fixed pad.
- the rotation and fixing of the column are more convenient and labor-saving, so that the whole device can be suitable for installation on smaller ships.
- Figure 1 is a schematic structural diagram of a port channel dredging device proposed by the present invention
- Figure 2 is a schematic diagram of the internal structure of a port channel dredging device proposed by the present invention
- Figure 3 is a schematic diagram of the internal structure of the base in the port and channel dredging device proposed by the present invention.
- FIG. 4 is a schematic diagram of the connection relationship of the bucket and other structures in the port and channel dredging device proposed by the present invention
- Fig. 5 is a schematic diagram of the connection relationship of the sliding plate and other structures in the port and channel dredging device proposed by the present invention.
- a port and waterway dredging device includes a base 1, a support column 2 is rotatably installed on the top of the base 1, and a turntable 29 is fixed on the support column 2, and the support column can be driven by rotating the turntable 29 2 Rotate, the top of the support column 2 is fixedly installed with the top rod 3, and the top of the top rod 3 is fixedly installed with the motor 4, and the motor 4 is located at the end of the top of the top rod 3 away from the support column 2.
- the motor 4 can rotate forward or Reverse, a first through hole is opened on the top rod 3, a fixed pipe 5 is fixedly installed in the first through hole, a threaded groove is opened on the inner wall of the fixed pipe 5, and a threaded column 6 and a threaded column 6 are screwed in the threaded groove.
- the bottom of the fixed tube 5 is rotated and installed with a lifting column 7, that is, the lifting column 7 moves synchronously with the threaded column 6 in the vertical direction, and the threaded column 6 does not drive the lifting column 7 to rotate together when the threaded column 6 rotates.
- the lifting column 7 is slidably installed in the second through hole.
- the bottom of the lifting column 7 is fixedly installed with a fixing seat 9, and two buckets 10 are rotatably installed on the fixing seat 9.
- a fixed plate 11 is fixedly installed on the lifting column 7, and a housing 12 is fixedly installed at the bottom of the fixed plate 11, and a slide plate 15 is slidably installed in the housing 12 ,
- the sliding plate 15 is matched with the two buckets 10, the casing 12 is provided with one end of the duct 13 and the other end of the duct 13 is provided with an air pump 14.
- the air pump 14 can pump air into the casing 12 through the duct 13 or pump air, When the air pump 14 pumps air into the housing 12 through the duct 13, the air pressure causes the sliding plate 15 to slide down, and when the air pump 14 pumps air into the housing 12 through the duct 13, the air pressure causes the sliding plate 15 to slide up.
- a prism 8 is fixedly installed on the output shaft of the motor 4, a square hole is provided on the threaded column 6, a groove is provided on the lifting column 7, the prism 8 is slidably installed in the square hole, and the prism 8 is movably installed in the concave In the slot, the square hole is a hole with a non-circular section. Therefore, when the output shaft of the motor 4 rotates to drive the prism 8 to rotate, the prism 8 can drive the threaded column 6 to rotate or slide relative to the threaded column 6.
- two sliding rods 16 are slidably installed at the bottom of the sliding plate 15; the bottom ends of the two sliding rods 16 are fixedly installed with connecting rods 18; the tops of the two buckets 10 are fixedly installed with fixing rings 17, two
- the connecting rod 18 is rotated and installed in the two fixed rings 17 respectively.
- the base 1 is provided with a second slide groove
- the support column 2 is slidably installed in the second slide groove
- the bottom of the second slide groove is provided with an annular groove 19
- the annular groove 19 is provided with several balls 20.
- the balls 20 are matched with the support column 2, and the balls 20 are in contact with the bottom of the support column 2, which can greatly reduce the rotational friction when the support column 2 rotates, so that the support column 2 only needs a small force to achieve Rotate.
- the base 1 is provided with a first sliding groove 21, the first sliding groove 21 is opened at the bottom of the second sliding groove, a sliding seat 22 is slidably installed in the first sliding groove 21, the top of the sliding seat 22 and the supporting column
- the bottom of 2 is fixedly installed with a fixed pad 23.
- the two fixed pads 23 are matched.
- the contact surface of the two fixed pads 23 is relatively rough. When contacting, a larger static friction force can be generated.
- the larger static friction force makes the support column 2. be fixed.
- the side surface of the base 1 is provided with a threaded groove, and a threaded rod 24 is screwed in the threaded groove.
- a threaded rod 24 rotates, it moves horizontally, thereby driving the movable rod 25 to move.
- an end of the threaded rod 24 located in the threaded groove is rotatably connected with a movable rod 25, a limit slot 26 is provided on the sliding seat 22, and the movable rod 25 is movably installed in the limit slot 26.
- an end of the movable rod 25 away from the threaded rod 24 is fixedly installed with a limit plate 27, and the limit plate 27 is slidably installed in the limit slot 26.
- a third sliding groove is provided on the side of the base 1, and a sliding block 28 is slidably installed in the third sliding groove. It can be taken out from the third chute, and the interior of the base 1 can be repaired and the fixing pad 23 can be replaced by removing the slider 28.
- a method for using a port channel dredging device includes the following steps:
- S1 Fix the whole device on the ship. By default, the two fixed pads 23 are not in contact at this time.
- the turntable 29 drives the support column 2 to rotate.
- the ball 20 reduces the frictional force when the support column 2 rotates, so Manually controlling the turntable 29 can drive each structure to rotate, thereby driving the top rod 3, the bucket 10 and other structures to rotate, and continue to rotate the turntable 29 to rotate the bucket 10 to the position to be cleaned of silt.
- a port and waterway dredging device includes a base 1, a support column 2 is rotatably installed on the top of the base 1, and a turntable 29 is fixed on the support column 2, and the support column can be driven by rotating the turntable 29 2 Rotate, the top of the support column 2 is welded with the top rod 3, and the top of the top rod 3 is fixedly installed with a motor 4 by screws.
- the motor 4 is located at the end of the top of the top rod 3 away from the support column 2. The motor 4 can rotate forward or It can be reversed.
- a first through hole is provided on the top rod 3, and a fixed pipe 5 is welded in the first through hole.
- a threaded groove is provided on the inner wall of the fixed pipe 5, and a threaded column 6 and a threaded column 6 are screwed in the threaded groove.
- the bottom of the fixed tube 5 is rotated and installed with a lifting column 7, that is, the lifting column 7 moves synchronously with the threaded column 6 in the vertical direction, and the threaded column 6 does not drive the lifting column 7 to rotate together.
- the lifting column 7 is slidably installed in the second through hole.
- the bottom of the lifting column 7 is welded with a fixing seat 9. On the fixing seat 9 there are two buckets 10 rotatably installed.
- the two buckets 10 are matched, and the two buckets When 10 is in contact and closed, a closed space will be formed, so that the internal sludge will not leak out.
- the lifting column 7 is welded with a fixed plate 11, and the bottom of the fixed plate 11 is welded with a shell 12, and a sliding plate 15 and a sliding plate 15 are slidably installed in the shell 12.
- a pipe 13 is provided on the casing 12, and an air pump 14 is provided on the other end of the pipe 13.
- a prism 8 is welded on the output shaft of the motor 4, a square hole is provided on the threaded column 6, a groove is provided on the lifting column 7, the prism 8 is slidably installed in the square hole, and the prism 8 is movably installed in the groove Inside, the square hole is a hole with a non-circular section. Therefore, when the output shaft of the motor 4 rotates to drive the prism 8 to rotate, the prism 8 can drive the threaded column 6 to rotate or slide relative to the threaded column 6.
- two sliding rods 16 are slidably mounted on the bottom of the sliding plate 15, the bottom ends of the two sliding rods 16 are welded with connecting rods 18, the tops of the two buckets 10 are welded with a fixing ring 17, two connecting rods 18 respectively rotate and install in the two fixed rings 17.
- the sliding plate 15 slides down, it drives the slide rod 16 and the connecting rod 18 to slide down, and then drives the two buckets 10 to rotate downward and finally come together.
- the connecting The rod 18 will rotate within the fixed ring 17 and the sliding rod 16 will slide on the bottom of the sliding plate 15.
- the base 1 is provided with a second slide groove
- the support column 2 is slidably installed in the second slide groove
- the bottom of the second slide groove is provided with an annular groove 19
- the annular groove 19 is provided with several balls 20.
- the balls 20 are matched with the support column 2, and the balls 20 are in contact with the bottom of the support column 2, which can greatly reduce the rotational friction when the support column 2 rotates, so that the support column 2 only needs a small force to achieve Rotate.
- the base 1 is provided with a first sliding groove 21, the first sliding groove 21 is opened at the bottom of the second sliding groove, a sliding seat 22 is slidably installed in the first sliding groove 21, the top of the sliding seat 22 and the supporting column
- the bottom of 2 is glued with a fixed pad 23.
- the two fixed pads 23 are matched.
- the contact surface of the two fixed pads 23 is relatively rough. When they are in contact, a relatively large static friction force can be generated. The relatively large static friction force causes the support column 2 to be fixed.
- the side surface of the base 1 is provided with a threaded groove, and a threaded rod 24 is screwed in the threaded groove.
- a threaded rod 24 rotates, it moves horizontally, thereby driving the movable rod 25 to move.
- an end of the threaded rod 24 located in the threaded groove is rotatably connected with a movable rod 25, a limit slot 26 is provided on the sliding seat 22, and the movable rod 25 is movably installed in the limit slot 26.
- an end of the movable rod 25 away from the threaded rod 24 is welded with a limiting plate 27, and the limiting plate 27 is slidably installed in the limiting groove 26.
- a third sliding groove is provided on the side of the base 1, and a sliding block 28 is slidably installed in the third sliding groove. It can be taken out from the third chute, and the interior of the base 1 can be repaired and the fixing pad 23 replaced by removing the slider 28.
- the material, size, relative size, and relative position of each structure are equal. The corresponding adjustments should be made according to the actual situation to maximize the use effect of the device. What is shown in the figure is only the functional connection of each structure.
- a method for using a port channel dredging device includes the following steps:
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Abstract
本发明属于淤泥清理装置技术领域。针对现有的清淤装置由于体积较大,无法安装在较小的船舶上实现移动清淤的问题,现提出如下方案,其包括底座,所述底座的顶部转动安装有支撑柱,支撑柱上固定套设有转盘,支撑柱的顶部固定安装有顶杆,所述顶杆的顶部固定安装有电机,顶杆上开设有第一通孔,第一通孔内固定安装有固定管,固定管的内壁上开设有螺纹槽,本发明中,通过电机控制升降柱升降,进而控制挖斗升降,通过气泵控制挖斗的打开和关闭,使得以较简单的结构实现淤泥的挖取,且通过滚珠和固定垫的配合,使得支撑柱的转动和固定更加方便省力,使整个装置能够适用于安装在较小的船舶上使用。
Description
本发明涉及淤泥清理装置技术领域,尤其涉及一种港口航道清淤装置及其方法。
海岸和港口附近的水域内,通常会由于人为影响而产生淤泥,因此久而久之,当船舶航行到港口附近的航道时,由于水位较浅且存在淤泥,船舶容易接触到淤泥,从而陷入淤泥,难以到达岸边且难以移动,因此通常需要对港口附近的航道内进行淤泥的清理。
而现有的淤泥清理装置,大型装置通常固定在陆地上使用,因此能够清理淤泥的范围较小,且大型的清淤装置需要大型船舶才可以装载,从而实现移动清淤,因此小型航道内的淤泥通常只能够人工清理,清理过程费时费力,因此就需要一种新型的装置来解决这一问题。
发明内容
本发明的目的是为了解决现有技术中存在清淤装置由于体积较大,无法安装在较小的船舶上实现移动清淤的缺点,而提出的一种港口航道清淤装置。
为了实现上述目的,本发明采用了如下技术方案:
一种港口航道清淤装置,包括底座,所述底座的顶部转动安装有支撑柱,支撑柱上固定套设有转盘,支撑柱的顶部固定安装有顶杆,所述顶杆的顶部固定安装有电机,电机位于顶杆顶部的远离支撑柱的一端,电机既可以正转,也可以反转,顶杆上开设有第一通孔,第一通孔内固定安装有固定管,固定管的内壁上开设有螺纹槽,螺纹槽内螺旋安装有螺纹柱,螺纹柱的底部转动安装有升降柱,即升降柱在竖直方向上随螺纹柱同步运动,而螺纹柱转动时不会带动 升降柱一起转动,固定管的底部开设有第二通孔,升降柱滑动安装于第二通孔内,所述升降柱的底部固定安装有固定座,固定座上转动安装有两个挖斗,两个挖斗相配合,两个挖斗接触而闭合时会形成密闭空间,从而使内部的淤泥不会漏出,所述升降柱上固定安装有固定板,固定板的底部固定安装有外壳,外壳内滑动安装有滑板,滑板与两个挖斗相配合,所述外壳上设有导管的一端,导管的另一端设有气泵,气泵既可以通过导管向外壳内打气,也可以抽气。
优选的,所述电机的输出轴上固定安装有棱柱,螺纹柱上开设有方形孔,升降柱上开设有凹槽,棱柱滑动安装于方形孔内,且棱柱活动安装于凹槽内,方形孔为截面非圆形的孔,因此电机的输出轴转动带动棱柱转动时,棱柱既可以带动螺纹柱转动,也可以相对螺纹柱滑动。
优选的,所述滑板的底部滑动安装有两个滑杆,两个滑杆的底端均固定安装有连杆,两个挖斗的顶部均固定安装有固定环,两个连杆分别转动安装于两个固定环内。
优选的,所述底座上开设有第二滑槽,支撑柱滑动安装于第二滑槽内,第二滑槽的底部开设有环形槽,环形槽内设有数个滚珠,数个滚珠均与支撑柱相配合。
优选的,所述底座内开设有第一滑槽,第一滑槽开设于第二滑槽的底部,第一滑槽内滑动安装有滑动座,滑动座的顶部和支撑柱的底部均固定安装有固定垫,两个固定垫相配合,两个固定垫相接触的面较为粗糙,接触时可以产生较大的静摩擦力。
优选的,所述底座的侧面开设有螺纹槽,螺纹槽内螺旋安装有螺纹杆。
优选的,所述螺纹杆的位于螺纹槽内的一端转动连接有活动杆,滑动座上开设有限位槽,活动杆活动安装于限位槽内。
优选的,所述活动杆的远离螺纹杆的一端固定安装有限位板,限位板滑动安装于限位槽内。
优选的,所述底座的侧面开设有第三滑槽,第三滑槽内滑动安装有滑块,滑块与滑动座滑动连接,即滑块可以嵌入第三滑槽内,也可以从第三滑槽内取出。
一种港口航道清淤装置的使用方法,包括以下步骤:
S1:将整个装置固定安装在船只上,默认两个固定垫此时不接触,转动转盘,转盘带动支撑柱转动,过程中滚珠降低了支撑柱转动时的摩擦力,因此手动控制转盘即可带动各结构转动,从而带动顶杆、挖斗等结构转动,持续转动转盘,使挖斗转动至待清理淤泥的位置。
S2:当挖斗转动到了目标位置时,转动螺纹杆,螺纹杆转动带动活动杆移动,活动杆带动限位板移动,限位板在限位槽内移动,进而带动滑动座上滑,滑动座不断上滑,使得两个固定垫相接触,螺纹杆继续转动,则两个固定垫相接触后继续挤压,两个固定垫相互挤压,则两个固定垫的接触面的支持力越大,支持力大则支撑柱被两个固定垫配合固定。
S3:支撑柱固定好以后,通过开启电机,令棱柱转动,棱柱转动带动螺纹柱转动,同时向下移动,螺纹柱向下移动带动升降柱向下移动,通过升降柱的向下移动,可以使挖斗放入水底。
S4:当挖斗放入水底的淤泥处时,控制气泵,气泵对外壳内打气,则滑板在气压作用下滑,滑板下滑带动滑杆下滑,两个滑杆下滑则使得两个挖斗向下运动,最终两个挖斗合在一起,将淤泥装入两个挖斗内。
S5:再次通过电机带动棱柱转动,使螺纹柱上移,进而带动各结构联动,将挖斗从水底升起,随后通过气泵抽出外壳内的空气,则两个挖斗被分开,淤 泥被倒出。
与现有技术相比,本发明的有益效果是:
1、为了解决船舶无法装载大型清淤装置的问题,设置了底座等结构,通过电机带动各结构联动最终带动升降柱的升降,从而使清淤工作仅在升降柱的升降过程中即可完成,从而使整个装置相较于大型清淤装置,在结构上简化,体积和重量上减小,使装置适用于安装在较小的船舶上使用。
2、为了使淤泥的挖取更加方便,设置了气泵等结构,通过气泵向外壳内注入和抽出气体,带动滑板的运动,进而控制两个挖斗的闭合,挖斗闭合则可以将淤泥铲挖进挖斗内,打开挖斗即可将挖斗内的淤泥倒出。
3、为了使装置的方向更加容易调控,设置了滚珠等结构,使支撑柱在转动时受到的转动摩擦力尽可能小,从而减小带动支撑柱转动时所需要的力,因此使得人为转动转盘即可带动支撑柱转动,进而带动整个装置调整方向。
本发明中,通过电机控制升降柱升降,进而控制挖斗升降,通过气泵控制挖斗的打开和关闭,使得以较简单的结构实现淤泥的挖取,且通过滚珠和固定垫的配合,使得支撑柱的转动和固定更加方便省力,使整个装置能够适用于安装在较小的船舶上使用。
图1为本发明提出的一种港口航道清淤装置的结构示意图;
图2为本发明提出的一种港口航道清淤装置的内部结构示意图;
图3为本发明提出的一种港口航道清淤装置中底座的内部结构示意图;
图4为本发明提出的一种港口航道清淤装置中铲斗等结构的连接关系示意图;
图5为本发明提出的一种港口航道清淤装置中滑板等结构的连接关系示意 图。
图中:1底座、2支撑柱、3顶杆、4电机、5固定管、6螺纹柱、7升降柱、8棱柱、9固定座、10挖斗、11固定板、12外壳、13导管、14气泵、15滑板、16滑杆、17固定环、18连杆、19环形槽、20滚珠、21第一滑槽、22滑动座、23固定垫、24螺纹杆、25活动杆、26限位槽、27限位板、28滑块、29转盘。
下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。
实施例一
参照图1-5,一种港口航道清淤装置,包括底座1,底座1的顶部转动安装有支撑柱2,支撑柱2上固定套设有转盘29,通过转动转盘29,即可带动支撑柱2转动,支撑柱2的顶部固定安装有顶杆3,顶杆3的顶部固定安装有电机4,电机4位于顶杆3顶部的远离支撑柱2的一端,电机4既可以正转,也可以反转,顶杆3上开设有第一通孔,第一通孔内固定安装有固定管5,固定管5的内壁上开设有螺纹槽,螺纹槽内螺旋安装有螺纹柱6,螺纹柱6的底部转动安装有升降柱7,即升降柱7在竖直方向上随螺纹柱6同步运动,而螺纹柱6转动时不会带动升降柱7一起转动,固定管5的底部开设有第二通孔,升降柱7滑动安装于第二通孔内,升降柱7的底部固定安装有固定座9,固定座9上转动安装有两个挖斗10,两个挖斗10相配合,两个挖斗10接触而闭合时会形成密闭空间,从而使内部的淤泥不会漏出,升降柱7上固定安装有固定板11,固定板11的底部固定安装有外壳12,外壳12内滑动安装有滑板15,滑板15与两个挖斗10相配合,外壳12上设有导管13的一端,导管13的另一端设有气泵14,气泵 14既可以通过导管13向外壳12内打气,也可以抽气,气泵14通过导管13向外壳12内打气时,则气压使滑板15下滑,气泵14通过导管13对外壳12内抽气时,则气压使滑板15上滑。
本发明中,电机4的输出轴上固定安装有棱柱8,螺纹柱6上开设有方形孔,升降柱7上开设有凹槽,棱柱8滑动安装于方形孔内,且棱柱8活动安装于凹槽内,方形孔为截面非圆形的孔,因此电机4的输出轴转动带动棱柱8转动时,棱柱8既可以带动螺纹柱6转动,也可以相对螺纹柱6滑动。
本发明中,滑板15的底部滑动安装有两个滑杆16,两个滑杆16的底端均固定安装有连杆18,两个挖斗10的顶部均固定安装有固定环17,两个连杆18分别转动安装于两个固定环17内,滑板15下滑的时,带动滑杆16和连杆18下滑,进而带动两个挖斗10向下转动并最终合在一起,在此过程中,连杆18会在固定环17内转动,而滑杆16会在滑板15的底部滑动。
本发明中,底座1上开设有第二滑槽,支撑柱2滑动安装于第二滑槽内,第二滑槽的底部开设有环形槽19,环形槽19内设有数个滚珠20,数个滚珠20均与支撑柱2相配合,滚珠20与支撑柱2的底部相接触,可以极大减小支撑柱2转动时的转动摩擦力,从而使支撑柱2仅需要较小的力即可实现转动。
本发明中,底座1内开设有第一滑槽21,第一滑槽21开设于第二滑槽的底部,第一滑槽21内滑动安装有滑动座22,滑动座22的顶部和支撑柱2的底部均固定安装有固定垫23,两个固定垫23相配合,两个固定垫23相接触的面较为粗糙,接触时可以产生较大的静摩擦力,较大的静摩擦力使得支撑柱2被固定。
本发明中,底座1的侧面开设有螺纹槽,螺纹槽内螺旋安装有螺纹杆24,螺纹杆24转动时同时水平上发生移动,从而带动活动杆25移动。
本发明中,螺纹杆24的位于螺纹槽内的一端转动连接有活动杆25,滑动座22上开设有限位槽26,活动杆25活动安装于限位槽26内。
本发明中,活动杆25的远离螺纹杆24的一端固定安装有限位板27,限位板27滑动安装于限位槽26内。
本发明中,底座1的侧面开设有第三滑槽,第三滑槽内滑动安装有滑块28,滑块28与滑动座22滑动连接,即滑块28可以嵌入第三滑槽内,也可以从第三滑槽内取出,通过拆下滑块28即可对底座1的内部进行维修以及更换固定垫23等操作。
一种港口航道清淤装置的使用方法,包括以下步骤:
S1:将整个装置固定安装在船只上,默认两个固定垫23此时不接触,转动转盘29,转盘29带动支撑柱2转动,过程中滚珠20降低了支撑柱2转动时的摩擦力,因此手动控制转盘29即可带动各结构转动,从而带动顶杆3、挖斗10等结构转动,持续转动转盘29,使挖斗10转动至待清理淤泥的位置。
S2:当挖斗10转动到了目标位置时,转动螺纹杆24,螺纹杆24转动带动活动杆25移动,活动杆25带动限位板27移动,限位板27在限位槽26内移动,进而带动滑动座22上滑,滑动座22不断上滑,使得两个固定垫23相接触,螺纹杆24继续转动,则两个固定垫23相接触后继续挤压,两个固定垫23相互挤压,则两个固定垫23的接触面的支持力越大,支持力大则支撑柱2被两个固定垫23配合固定。
S3:支撑柱固定好以后,通过开启电机4,令棱柱8转动,棱柱8转动带动螺纹柱6转动,同时向下移动,螺纹柱6向下移动带动升降柱7向下移动,通过升降柱7的向下移动,可以使挖斗10放入水底。
S4:当挖斗10放入水底的淤泥处时,控制气泵14,气泵14对外壳12内打 气,则滑板15在气压作用下滑,滑板15下滑带动滑杆16下滑,两个滑杆16下滑则使得两个挖斗10向下运动,最终两个挖斗10合在一起,将淤泥装入两个挖斗10内。
S5:再次通过电机4带动棱柱8转动,使螺纹柱6上移,进而带动各结构联动,将挖斗10从水底升起,随后通过气泵14抽出外壳12内的空气,则两个挖斗10被分开,淤泥被倒出。
实施例二
参照图1-5,一种港口航道清淤装置,包括底座1,底座1的顶部转动安装有支撑柱2,支撑柱2上固定套设有转盘29,通过转动转盘29,即可带动支撑柱2转动,支撑柱2的顶部焊接有顶杆3,顶杆3的顶部通过螺丝固定安装有电机4,电机4位于顶杆3顶部的远离支撑柱2的一端,电机4既可以正转,也可以反转,顶杆3上开设有第一通孔,第一通孔内焊接有固定管5,固定管5的内壁上开设有螺纹槽,螺纹槽内螺旋安装有螺纹柱6,螺纹柱6的底部转动安装有升降柱7,即升降柱7在竖直方向上随螺纹柱6同步运动,而螺纹柱6转动时不会带动升降柱7一起转动,固定管5的底部开设有第二通孔,升降柱7滑动安装于第二通孔内,升降柱7的底部焊接有固定座9,固定座9上转动安装有两个挖斗10,两个挖斗10相配合,两个挖斗10接触而闭合时会形成密闭空间,从而使内部的淤泥不会漏出,升降柱7上焊接有固定板11,固定板11的底部焊接有外壳12,外壳12内滑动安装有滑板15,滑板15与两个挖斗10相配合,外壳12上设有导管13的一端,导管13的另一端设有气泵14,气泵14既可以通过导管13向外壳12内打气,也可以抽气,气泵14通过导管13向外壳12内打气时,则气压使滑板15下滑,气泵14通过导管13对外壳12内抽气时,则气压使滑板15上滑。
本发明中,电机4的输出轴上焊接有棱柱8,螺纹柱6上开设有方形孔,升降柱7上开设有凹槽,棱柱8滑动安装于方形孔内,且棱柱8活动安装于凹槽内,方形孔为截面非圆形的孔,因此电机4的输出轴转动带动棱柱8转动时,棱柱8既可以带动螺纹柱6转动,也可以相对螺纹柱6滑动。
本发明中,滑板15的底部滑动安装有两个滑杆16,两个滑杆16的底端均焊接有连杆18,两个挖斗10的顶部均焊接有固定环17,两个连杆18分别转动安装于两个固定环17内,滑板15下滑的时,带动滑杆16和连杆18下滑,进而带动两个挖斗10向下转动并最终合在一起,在此过程中,连杆18会在固定环17内转动,而滑杆16会在滑板15的底部滑动。
本发明中,底座1上开设有第二滑槽,支撑柱2滑动安装于第二滑槽内,第二滑槽的底部开设有环形槽19,环形槽19内设有数个滚珠20,数个滚珠20均与支撑柱2相配合,滚珠20与支撑柱2的底部相接触,可以极大减小支撑柱2转动时的转动摩擦力,从而使支撑柱2仅需要较小的力即可实现转动。
本发明中,底座1内开设有第一滑槽21,第一滑槽21开设于第二滑槽的底部,第一滑槽21内滑动安装有滑动座22,滑动座22的顶部和支撑柱2的底部均粘贴有固定垫23,两个固定垫23相配合,两个固定垫23相接触的面较为粗糙,接触时可以产生较大的静摩擦力,较大的静摩擦力使得支撑柱2被固定。
本发明中,底座1的侧面开设有螺纹槽,螺纹槽内螺旋安装有螺纹杆24,螺纹杆24转动时同时水平上发生移动,从而带动活动杆25移动。
本发明中,螺纹杆24的位于螺纹槽内的一端转动连接有活动杆25,滑动座22上开设有限位槽26,活动杆25活动安装于限位槽26内。
本发明中,活动杆25的远离螺纹杆24的一端焊接有限位板27,限位板27滑动安装于限位槽26内。
本发明中,底座1的侧面开设有第三滑槽,第三滑槽内滑动安装有滑块28,滑块28与滑动座22滑动连接,即滑块28可以嵌入第三滑槽内,也可以从第三滑槽内取出,通过拆下滑块28即可对底座1的内部进行维修以及更换固定垫23等操作,本发明中,各结构的材质、尺寸、相对大小和相对位置等均应根据实际情况作相应调整,以最大化装置的使用效果,图上所体现的仅为各结构在功能性上的连接关系。
一种港口航道清淤装置的使用方法,包括以下步骤:
S1:将整个装置固定安装在船只上,默认两个固定垫23此时不接触,转动转盘29,转盘29带动支撑柱2转动,过程中滚珠20降低了支撑柱2转动时的摩擦力,因此手动控制转盘29即可带动各结构转动,从而带动顶杆3、挖斗10等结构转动,持续转动转盘29,使挖斗10转动至待清理淤泥的位置。
S2:当挖斗10转动到了目标位置时,转动螺纹杆24,螺纹杆24转动带动活动杆25移动,活动杆25带动限位板27移动,限位板27在限位槽26内移动,进而带动滑动座22上滑,滑动座22不断上滑,使得两个固定垫23相接触,螺纹杆24继续转动,则两个固定垫23相接触后继续挤压,两个固定垫23相互挤压,则两个固定垫23的接触面的支持力越大,支持力大则支撑柱2被两个固定垫23配合固定。
S3:支撑柱固定好以后,通过开启电机4,令棱柱8转动,棱柱8转动带动螺纹柱6转动,同时向下移动,螺纹柱6向下移动带动升降柱7向下移动,通过升降柱7的向下移动,可以使挖斗10放入水底。
S4:当挖斗10放入水底的淤泥处时,控制气泵14,气泵14对外壳12内打气,则滑板15在气压作用下滑,滑板15下滑带动滑杆16下滑,两个滑杆16下滑则使得两个挖斗10向下运动,最终两个挖斗10合在一起,将淤泥装入两 个挖斗10内。
S5:再次通过电机4带动棱柱8转动,使螺纹柱6上移,进而带动各结构联动,将挖斗10从水底升起,随后通过气泵14抽出外壳12内的空气,则两个挖斗10被分开,淤泥被倒出。
以上所述,仅为本发明较佳的具体实施方式,但本发明的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本发明揭露的技术范围内,根据本发明的技术方案及其发明构思加以等同替换或改变,都应涵盖在本发明的保护范围之内。
Claims (10)
- 一种港口航道清淤装置,包括底座(1),所述底座(1)的顶部转动安装有支撑柱(2),支撑柱(2)上固定套设有转盘(29),支撑柱(2)的顶部固定安装有顶杆(3),其特征在于,所述顶杆(3)的顶部固定安装有电机(4),顶杆(3)上开设有第一通孔,第一通孔内固定安装有固定管(5),固定管(5)的内壁上开设有螺纹槽,螺纹槽内螺旋安装有螺纹柱(6),螺纹柱(6)的底部转动安装有升降柱(7),固定管(5)的底部开设有第二通孔,升降柱(7)滑动安装于第二通孔内,所述升降柱(7)的底部固定安装有固定座(9),固定座(9)上转动安装有两个挖斗(10),两个挖斗(10)相配合,所述升降柱(7)上固定安装有固定板(11),固定板(11)的底部固定安装有外壳(12),外壳(12)内滑动安装有滑板(15),滑板(15)与两个挖斗(10)相配合,所述外壳(12)上设有导管(13)的一端,导管(13)的另一端设有气泵(14)。
- 根据权利要求1所述的一种港口航道清淤装置,其特征在于,所述电机(4)的输出轴上固定安装有棱柱(8),螺纹柱(6)上开设有方形孔,升降柱(7)上开设有凹槽,棱柱(8)滑动安装于方形孔内,且棱柱(8)活动安装于凹槽内。
- 根据权利要求1所述的一种港口航道清淤装置,其特征在于,所述滑板(15)的底部滑动安装有两个滑杆(16),两个滑杆(16)的底端均固定安装有连杆(18),两个挖斗(10)的顶部均固定安装有固定环(17),两个连杆(18)分别转动安装于两个固定环(17)内。
- 根据权利要求1所述的一种港口航道清淤装置,其特征在于,所述底座(1)上开设有第二滑槽,支撑柱(2)滑动安装于第二滑槽内,第二滑槽的底部开设有环形槽(19),环形槽(19)内设有数个滚珠(20),数个滚珠(20) 均与支撑柱(2)相配合。
- 根据权利要求1所述的一种港口航道清淤装置,其特征在于,所述底座(1)内开设有第一滑槽(21),第一滑槽(21)开设于第二滑槽的底部,第一滑槽(21)内滑动安装有滑动座(22),滑动座(22)的顶部和支撑柱(2)的底部均固定安装有固定垫(23),两个固定垫(23)相配合。
- 根据权利要求1所述的一种港口航道清淤装置,其特征在于,所述底座(1)的侧面开设有螺纹槽,螺纹槽内螺旋安装有螺纹杆(24)。
- 根据权利要求6所述的一种港口航道清淤装置,其特征在于,所述螺纹杆(24)的位于螺纹槽内的一端转动连接有活动杆(25),滑动座(22)上开设有限位槽(26),活动杆(25)活动安装于限位槽(26)内。
- 根据权利要求7所述的一种港口航道清淤装置,其特征在于,所述活动杆(25)的远离螺纹杆(24)的一端固定安装有限位板(27),限位板(27)滑动安装于限位槽(26)内。
- 根据权利要求1所述的一种港口航道清淤装置,其特征在于,所述底座(1)的侧面开设有第三滑槽,第三滑槽内滑动安装有滑块(28),滑块(28)与滑动座(22)滑动连接。
- 一种港口航道清淤装置的使用方法,其特征在于,包括以下步骤:S1:将整个装置固定安装在船只上,默认两个固定垫(23)此时不接触,转动转盘(29),转盘(29)带动支撑柱(2)转动,过程中滚珠(20)降低了支撑柱(2)转动时的摩擦力,因此手动控制转盘(29)即可带动各结构转动,从而带动顶杆(3)、挖斗(10)等结构转动,持续转动转盘(29),使挖斗(10)转动至待清理淤泥的位置。S2:当挖斗(10)转动到了目标位置时,转动螺纹杆(24),螺纹杆(24) 转动带动活动杆(25)移动,活动杆(25)带动限位板(27)移动,限位板(27)在限位槽(26)内移动,进而带动滑动座(22)上滑,滑动座(22)不断上滑,使得两个固定垫(23)相接触,螺纹杆(24)继续转动,则两个固定垫(23)相接触后继续挤压,两个固定垫(23)相互挤压,则两个固定垫(23)的接触面的支持力越大,支持力大则支撑柱(2)被两个固定垫(23)配合固定。S3:支撑柱固定好以后,通过开启电机(4),令棱柱(8)转动,棱柱(8)转动带动螺纹柱(6)转动,同时向下移动,螺纹柱(6)向下移动带动升降柱(7)向下移动,通过升降柱(7)的向下移动,可以使挖斗(10)放入水底。S4:当挖斗(10)放入水底的淤泥处时,控制气泵(14),气泵(14)对外壳(12)内打气,则滑板(15)在气压作用下滑,滑板(15)下滑带动滑杆(16)下滑,两个滑杆(16)下滑则使得两个挖斗(10)向下运动,最终两个挖斗(10)合在一起,将淤泥装入两个挖斗(10)内。S5:再次通过电机(4)带动棱柱(8)转动,使螺纹柱(6)上移,进而带动各结构联动,将挖斗(10)从水底升起,随后通过气泵(14)抽出外壳(12)内的空气,则两个挖斗(10)被分开,淤泥被倒出。
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3443442A1 (de) * | 1984-11-29 | 1986-05-28 | Jakob 2970 Emden Lübbers | Schwimmfahrzeug mit einer einrichtung zum abtragen von bestandteilen des gewaessergrundes |
US6613232B2 (en) * | 2000-03-21 | 2003-09-02 | Warren Howard Chesner | Mobile floating water treatment vessel |
CN204385800U (zh) * | 2014-12-26 | 2015-06-10 | 朱俊杰 | 一种水利工程清淤装置 |
CN206220153U (zh) * | 2016-12-03 | 2017-06-06 | 李荣东 | 一种水利工程用清淤装置 |
CN107059970B (zh) * | 2016-11-11 | 2019-12-06 | 浙江双林环境股份有限公司 | 一种湖泊淤泥的清理装置及其清理方法 |
CN110670657A (zh) * | 2019-10-09 | 2020-01-10 | 南通万都建设工程有限公司 | 一种狭窄河道的清淤设备 |
-
2020
- 2020-04-04 WO PCT/CN2020/083383 patent/WO2021196244A1/zh active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3443442A1 (de) * | 1984-11-29 | 1986-05-28 | Jakob 2970 Emden Lübbers | Schwimmfahrzeug mit einer einrichtung zum abtragen von bestandteilen des gewaessergrundes |
US6613232B2 (en) * | 2000-03-21 | 2003-09-02 | Warren Howard Chesner | Mobile floating water treatment vessel |
CN204385800U (zh) * | 2014-12-26 | 2015-06-10 | 朱俊杰 | 一种水利工程清淤装置 |
CN107059970B (zh) * | 2016-11-11 | 2019-12-06 | 浙江双林环境股份有限公司 | 一种湖泊淤泥的清理装置及其清理方法 |
CN206220153U (zh) * | 2016-12-03 | 2017-06-06 | 李荣东 | 一种水利工程用清淤装置 |
CN110670657A (zh) * | 2019-10-09 | 2020-01-10 | 南通万都建设工程有限公司 | 一种狭窄河道的清淤设备 |
Cited By (37)
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