CN212506497U

CN212506497U - Water conservancy sediment removal device

Info

Publication number: CN212506497U
Application number: CN202020858580.9U
Authority: CN
Inventors: 陈佳奇; 胡卿
Original assignee: Hangzhou Shanyi Construction Co ltd
Current assignee: Hangzhou Shanyi Construction Co ltd
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2021-02-09
Anticipated expiration: 2030-05-20

Abstract

The utility model relates to a water conservancy desilting device, including the desilting ship body, fixedly connected with support on the desilting ship body, it has the live-rollers to rotate on the support to connect, the first filter cloth has been rolled up between the live-rollers, it has the compression roller to rotate on the support to connect, it has the second filter cloth to roll up between two sets of compression rollers, it has the filter-pressing roller to rotate on the support, it has the third filter cloth to roll up between two sets of rolling wheel rollers, fixedly connected with first motor, second motor and third motor on the support, it has first squeeze roll and second squeeze roll to rotate on the support, carry out preliminary processing to silt on the desilting ship body through the silt suction device on the desilting ship body on the river bottom to the first filter cloth, the silt moves to between second filter cloth and the third filter cloth, under the effect of first squeeze roll and second squeeze roll, squeeze the water in the silt, process a part with the moisture in the silt, the loading capacity of the dredging ship is improved, and the cleaning efficiency of the river channel sludge is improved.

Description

Water conservancy sediment removal device

Technical Field

The utility model relates to a sediment removal device especially relates to a water conservancy sediment removal device.

Background

A desilting ship, namely a tool for removing sediment at the bottom of water. The power is generally diesel engine and motor. The hull, namely the floating body, adopts an assembled box type structure. The device comprises a dredging device, a power device, a conveying device and the like. The power drives the dredging device to remove the sediment at the bottom of the water, and the sediment is sent to a designated position by the conveying device.

Current desilting ship in the course of the work, during desilting device carried silt to the collection frame on the desilting ship from the river bottom, then fallen at same emission, this kind of mode carries a large amount of water in the silt that the river bottom was directly carried, and these water are placed when placing the frame together, have caused the reduction of the storage space who places silt in the frame, have just increased the desilting ship and have handled the number of times of placing silt in the frame, have reduced the cleaning efficiency to silt.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a water conservancy sediment removal device, have and carry out preliminary processing to silt on the desilting ship, fall partly with the moisture treatment in the silt, improved the load capacity of desilting ship, improved the effect to the cleaning efficiency of river course silt.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a water conservancy dredging device comprises a dredging ship body, wherein a support is fixedly connected to the dredging ship body, two groups of rotating rollers are rotatably connected to the support, the two groups of rotating rollers are horizontally arranged, first filter cloth is wound between the two groups of rotating rollers, a first motor for driving the rotating rollers to rotate is fixedly connected to the support, two groups of press rollers are rotatably connected to the support, second filter cloth is wound between the two groups of press rollers and is positioned below the first filter cloth, two groups of filter press rollers are rotatably connected between the inner walls of the two sides of the support, third filter cloth is wound between the two groups of roller rollers and is positioned above the second filter cloth, the length of the second filter cloth is greater than that of the third filter cloth, a second motor and a third motor which are respectively used for driving the press rollers and the filter press rollers to rotate are fixedly connected to the support, a plurality of groups of first squeeze rollers and second squeeze rollers are rotatably connected between the inner walls of the two sides of the support, the first squeezing roller is located in the second filter cloth and abuts against the upper surface of the inner wall of the second filter cloth, the second squeezing roller is located in the third filter cloth and abuts against the lower surface of the inner wall of the third filter cloth, one end of the support is fixedly connected with a blanking plate, and one end of the blanking plate points to a collection frame on the dredging ship body.

Through adopting above-mentioned technical scheme, carry first filter cloth through the silt suction device on the desilting ship body with the silt of river bed on, filter unnecessary water on first filter cloth, silt conveys on the second filter cloth, silt moves to between second filter cloth and the third filter cloth, under the effect of first squeeze roll and second squeeze roll, push away the water in the silt, discharge the silt that will handle through lower flitch and collect the frame on the desilting ship body, through such setting, moreover, the steam generator is simple in structure, high durability and convenient operation, carry out preliminary processing to silt on the desilting ship, partly fall the moisture treatment in the silt, the loading capacity of desilting ship has been improved, the cleaning efficiency to river silt has been improved.

The utility model discloses a further set up to: air cushions are fixedly connected to two sides of the upper surface of the second filter cloth, annular grooves are formed in the outer walls of two ends of the second squeezing roller, and the air cushions are embedded in the annular grooves.

Through adopting above-mentioned technical scheme, through the equal fixedly connected with air cushion in the both sides of second filter cloth upper surface, through having set up the air cushion, reduced the possibility that silt falls from second filter cloth both sides.

The utility model discloses a further set up to: be equipped with on the lateral wall of support both sides and be used for the guiding mechanism toward the second filter cloth intermediate position water conservancy diversion with the silt on the second filter cloth upper surface, guiding mechanism includes that fixed connection is at the one end connecting rod of installation pole, fixed connection and the deflector of fixed connection at connecting rod one on the support inner wall, and the one end that the connecting rod was kept away from to the deflector extends towards support opposite side inner wall.

Through adopting above-mentioned technical scheme, through fixedly connected with installation pole on support both sides inner wall, fixedly connected with connecting rod on the installation pole, fixedly connected with deflector on the connecting rod, under the effect of deflector, silt on the second filter cloth toward the motion of second filter cloth intermediate position, further reduced the possibility that silt dropped from second filter cloth both sides.

The utility model discloses a further set up to: support both sides inner wall just is located the one end top that the second filter cloth is close to first filter cloth and is provided with one and scrapes material mechanism, scrapes material mechanism and includes fixed connection first pole between support both sides inner wall, two sets of fixed connection go-between on first pole outer wall, sliding connection second pole, fixed connection the scraper blade between two sets of second pole one end in the go-between, fixed connection and set up the positioning mechanism who is used for fixing a position the second pole in the go-between position between go-between and second pole, be the clearance setting between scraper blade lower surface and the second filter cloth.

Through adopting above-mentioned technical scheme, through the first pole of fixedly connected with between support both sides inner wall, second pole one end sliding connection is in the connecting ring, and fixedly connected with scraper blade is served to one end at the second pole, through the position of positioning mechanism location second pole in the connecting ring, through such setting, simple structure, convenient operation has made things convenient for the operator to adjust the thickness of the silt on the second filter cloth as required, has prevented that the silt thickness on the second filter cloth from too big leading to silt to drop from second filter cloth both sides.

The utility model discloses a further set up to: the positioning mechanism comprises a positioning pipe fixedly connected to the upper surface of the connecting ring, an embedding groove formed in the outer wall of the positioning pipe, a ball embedded in the embedding groove in a sliding mode and a driving piece arranged on the outer wall of the positioning pipe and used for driving the ball to slide in the embedding groove, one end of the second rod is connected to the positioning pipe in a sliding mode, and the ball abuts against the outer wall of the second rod after sliding in the embedding groove.

Through adopting above-mentioned technical scheme, through fixedly connected with registration arm on the go-between upper surface, second pole one end sliding connection supports tightly on the second pole outer wall after the ball slides in the caulking groove through the motion of driving piece drive ball in the registration arm, through such setting, simple structure, convenient operation has made things convenient for the operator to fix a position the position of second pole in the go-between.

The utility model discloses a further set up to: the driving piece comprises a driving sleeve which is connected to the outer wall of the positioning pipe in a sliding mode, a driving ring which is fixedly connected to the inner wall of the driving sleeve, an internal thread which is arranged on the inner wall of the driving sleeve and an external thread which is arranged on the outer wall of the positioning pipe, and the internal thread and the external thread are meshed.

Through adopting above-mentioned technical scheme, go through the cooperation of internal thread and external screw thread, the drive ring motion is driven to the drive sleeve, and the drive ring passes through the motion of spigot surface drive ball, through such setting, simple structure, convenient operation has made things convenient for operator drive ball to slide in the caulking groove.

The utility model discloses a further set up to: and a guide surface is arranged on the end surface of the driving ring, which is close to the balls, and the guide surface is arranged towards the balls and drives the balls to move through the guide surface.

Through adopting above-mentioned technical scheme, through having seted up a spigot surface on the one end terminal surface that is close to the ball at the drive ring, the spigot surface is seted up towards the ball, and the drive ring passes through spigot surface drive ball motion, through such setting, simple structure, convenient operation has improved the stability of drive ring drive ball motion.

The utility model discloses a further set up to: the outer wall of the ball is fixedly connected with a rubber ring, the outer wall of the second rod is fixedly connected with a rubber ring, and the ball is abutted against the rubber pad on the outer wall of the second rod through the rubber ring.

Through adopting above-mentioned technical scheme, through fixedly connected with rubber circle on the ball outer wall, fixedly connected with rubber pad on the second pole outer wall, the ball supports tightly on the rubber pad on the second pole outer wall through the rubber circle, through such setting, simple structure, convenient operation has improved the ball and has supported tightly the stability on the second pole outer wall.

To sum up, the utility model discloses a following at least one useful technological effect: the silt is primarily treated on the dredging ship, and part of water in the silt is removed, so that the loading capacity of the dredging ship is improved, and the cleaning efficiency of the silt in the river channel is improved; the stability that the ball bearing is tightly propped against the outer wall of the second rod is improved; the stability of the driving ring for driving the balls is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the embodiment;

FIG. 2 is a schematic view of the entire structure of the stent in the embodiment;

fig. 3 is a schematic view of the entire structure of the positioning mechanism in the embodiment.

In the figure, 1, a dredging ship body; 2. a support; 3. a rotating roller; 4. a first filter cloth; 5. a first motor; 6. a compression roller; 7. a second filter cloth; 8. a filter pressing roller; 9. a third filter cloth; 10. a second motor; 11. a third motor; 12. a first squeeze roll; 13. a second squeeze roll; 14. a blanking plate; 15. an air cushion; 16. a ring groove; 17. a guide mechanism; 18. mounting a rod; 19. a connecting rod; 20. a guide plate; 21. a scraping mechanism; 22. a first lever; 23. a connecting ring; 24. a second lever; 25. a squeegee; 26. a positioning mechanism; 27. a positioning tube; 28. caulking grooves; 29. a ball bearing; 30. a drive member; 31. a drive sleeve; 32. a drive ring; 33. an internal thread; 34. an external thread; 35. a guide surface; 36. a rubber ring; 37. and (7) a rubber pad.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, for the utility model discloses a water conservancy sediment removal device, including desilting ship body 1, a fixedly connected with support 2 on desilting ship body 1, at one end fixedly connected with flitch 14 of support 2, the one end of flitch 14 is located the collection frame top on desilting ship body 1.

As shown in fig. 2 and 3, one end and the middle position of the bracket 2 are respectively and rotatably connected with a rotating roller 3, two groups of rotating rollers 3 are horizontally arranged, first filter cloth 4 is wound between the two groups of rotating rollers 3, and a first motor 5 for driving the rotating rollers 3 to rotate is fixedly connected to the bracket 2.

As shown in fig. 2 and 3, a press roller 6 and a press roller 8 are respectively rotatably connected to the other end and the middle position of the support 2, the two sets of press rollers 6 are horizontally arranged, the two sets of press rollers 8 are horizontally arranged, the press roller 6 is arranged below the press roller 8, the press roller 6 is arranged below the rotating roller 3, a second filter cloth 7 is wound between the two sets of press rollers 6, a third filter cloth 9 is wound between the two sets of press rollers 8, a second motor 10 and a third motor 11 for driving the press roller 6 to rotate and the press roller 8 to rotate are fixedly connected to the support 2, a plurality of sets of first squeezing rollers 12 and a plurality of sets of second squeezing rollers 13 are rotatably connected to the inner walls of the two sides of the support 2, the first squeezing rollers 12 are arranged in the second filter cloth 7 and abut against the upper surface of the inner wall of the second filter cloth 7, and the second squeezing rollers 13 are arranged in the third filter cloth 9 and abut against the lower surface of.

As shown in fig. 2 and 3, in order to prevent the sludge from falling from both sides of the second filter cloth 7 during the squeezing, air cushions 15 are fixedly connected to both sides of the upper surface of the second filter cloth 7, the air cushions 15 are arranged along the length direction of the second filter cloth 7, ring grooves 16 are formed on the outer walls of both ends of the second squeezing roller 13, and the air cushions 15 are embedded in the ring grooves 16.

As shown in fig. 2 and 3, in order to further prevent the sludge from dropping towards two sides of the second filter cloth 7, a guide mechanism 17 is arranged on inner walls of two sides of the support 2, the guide mechanism 17 is arranged above one end of the second filter cloth 7 close to the first filter cloth 4, the guide mechanism 17 comprises an installation rod 18, a connecting rod 19 and a guide plate 20, one end of the installation rod 18 is fixedly connected to the inner wall of the support 2, one end of the connecting rod 19 is fixedly connected to one end of the installation rod 18, the guide plate 20 is fixedly connected to one end of the connecting rod 19, the guide plate 20 is arranged along the length direction of the second filter cloth 7, and one end, far away from the first filter cloth 4, of the guide plate 20 extends towards.

As shown in fig. 2 and 3, in order to facilitate an operator to control the thickness of the sludge on the upper surface of the second filter cloth 7, a scraping mechanism 21 is disposed between the inner walls of the two sides of the bracket 2, the scraping mechanism 21 includes a first rod 22, a connecting ring 23, a second rod 24, a scraper 25 and a positioning mechanism 26, two ends of the first rod 22 are respectively and fixedly connected to the inner walls of the two sides of the bracket 2, the connecting ring 23 is fixedly connected to the outer wall of the first rod 22, two groups of connecting rings 23 are fixedly connected along the length direction of the first rod 22, one end of the second rod 24 is slidably connected in the connecting ring 23, the scraper 25 is fixedly connected to one end of the second rod 24, the lower surface of the scraper 25 is spaced from the upper surface of the second filter cloth 7, the positioning mechanism 26 is disposed between the connecting ring 23 and the second rod 24, and the positioning mechanism 26 is used for positioning.

As shown in fig. 2 and 3, the positioning mechanism 26 includes a positioning tube 27, a caulking groove 28, a ball 29 and a driving member 30, one end of the positioning tube 27 is fixedly connected to the upper surface of the connecting ring 23, the positioning tube 27 and the connecting ring 23 are coaxially arranged, one end of the second rod 24 is slidably connected to the positioning tube 27, the caulking groove 28 is formed in the outer wall of the positioning tube 27, a plurality of groups of caulking grooves 28 are formed along the circumferential direction of the outer wall of the positioning tube 27, the ball 29 is slidably inserted into the caulking groove 28, the driving member 30 is arranged on the outer wall of the positioning tube 27, the driving member 30 is used for driving the ball 29 to slide in the caulking groove 28, and the ball 29 slides in the caulking groove 28 and abuts against the outer wall of the second.

As shown in fig. 2 and 3, the driving member 30 includes a driving sleeve 31, a driving ring 32, an internal thread 33 and an external thread 34, the driving sleeve 31 is slidably connected to the outer wall of the positioning tube 27, the driving ring 32 is fixedly connected to the inner wall of the driving sleeve 31, the internal thread 33 is formed on the inner wall of the driving sleeve 31, the external thread 34 is formed on the outer wall of the positioning tube 27, the driving sleeve 31 drives the driving ring 32 to move through the matching of the internal thread 33 and the external thread 34, and the driving ring 32 drives the balls 29 to move.

As shown in fig. 2 and 3, in order to improve the stability of the driving ring 32 for driving the balls 29, a guide surface 35 is formed on an end surface of the driving ring 32 near the balls 29, the guide surface 35 is formed toward the balls 29, and the driving ring 32 drives the balls 29 to move through the guide surface 35.

As shown in fig. 2 and 3, in order to improve the stability of the ball 29 abutting against the outer wall of the second rod 24, a rubber ring 36 is fixedly connected to the outer wall of the ball 29, a rubber pad 37 is fixedly connected to the outer wall of the second rod 24, and the ball 29 abuts against the rubber pad 37 on the outer wall of the second rod 24 through the rubber ring 36.

The implementation principle of the embodiment is as follows: sludge at the river bottom is conveyed to the first filter cloth 4 through a sludge suction device on the dredging ship body 1, the sludge moves from the first filter cloth 4 to the second filter cloth 7 and reaches a position between the second filter cloth 7 and the third filter cloth 9, a part of moisture in the sludge is squeezed off under the action of the first squeezing roller 12 and the second squeezing roller 13, the sludge on the second filter cloth 7 is guided to the middle position of the second filter cloth 7 under the action of the guide plate 20, and an operator can control the thickness of the sludge on the second filter cloth 7 under the action of the scraper 25;

the position of the sliding second rod 24 in the positioning tube 27 is matched with the internal thread 33 and the external thread 34, the driving sleeve 31 drives the driving ring 32 to move, the driving ring 32 drives the balls 29 to slide in the embedded groove 28 through the guide surface 35, and the balls 29 abut against the rubber pad 37 on the outer wall of the second rod 24 through the rubber ring 36 after sliding in the embedded groove 28.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a water conservancy sediment removal device, includes desilting ship body (1), its characterized in that: the dredging boat comprises a dredging boat body (1), a support (2) is fixedly connected to the dredging boat body (1), two groups of rotating rollers (3) are connected to the support (2) in a rotating mode, the two groups of rotating rollers (3) are horizontally arranged, a first filter cloth (4) is wound between the two groups of rotating rollers (3), a first motor (5) used for driving the rotating rollers (3) to rotate is fixedly connected to the support (2), two groups of compression rollers (6) are connected to the support (2) in a rotating mode, a second filter cloth (7) is wound between the two groups of compression rollers (6), the second filter cloth (7) is located below the first filter cloth (4), two groups of filter pressing rollers (8) are connected between inner walls of two sides of the support (2) in a rotating mode, a third filter cloth (9) is wound between the two groups of roller rollers, the third filter cloth (9) is located above the second filter cloth (7), and the length of the second filter cloth (7) is larger than that of the, fixedly connected with is used for driving second motor (10) and third motor (11) that filter-pressing roller (6) and filter-pressing roller (8) pivoted respectively on support (2), rotate between support (2) both sides inner wall and be connected with first squeeze roll (12) of a plurality of groups and second squeeze roll (13), first squeeze roll (12) are arranged in second filter cloth (7) and the butt is on second filter cloth (7) inner wall upper surface, second squeeze roll (13) are arranged in third filter cloth (9) and the butt is on third filter cloth (9) inner wall lower surface support (2) one end fixedly connected with flitch (14) down, in the directional collection frame on desilting ship body (1) of one end of flitch (14) down.

2. A water conservancy sediment removal device according to claim 1, characterized in that: air cushions (15) are fixedly connected to two sides of the upper surface of the second filter cloth (7), ring grooves (16) are formed in the outer walls of two ends of the second squeezing roller (13), and the air cushions (15) are embedded in the ring grooves (16).

3. A water conservancy sediment removal device according to claim 1, characterized in that: be equipped with on support (2) both sides lateral wall and be used for the guiding mechanism (17) of silt toward second filter cloth (7) intermediate position water conservancy diversion on the second filter cloth (7) upper surface, guiding mechanism (17) include installation pole (18), fixed connection on support (2) inner wall connecting rod (19) and fixed connection in connecting rod (19) one of one end of installation pole (18) and deflector (20), and the one end that connecting rod (19) were kept away from in deflector (20) extends towards support (2) opposite side inner wall.

4. A water conservancy sediment removal device according to claim 1, characterized in that: support (2) both sides inner wall just is located second filter cloth (7) and is close to one end top of first filter cloth (4) and be provided with one and scrape material mechanism (21), scrape material mechanism (21) including fixed connection first pole (22) between support (2) both sides inner wall, two sets of fixed connection go up ring (23) on first pole (22) outer wall, second pole (24) of sliding connection in go up ring (23), scraper blade (25) of fixed connection between two sets of second pole (24) one end and set up between go up ring (23) and second pole (24) and be used for fixing a position positioning mechanism (26) of second pole (24) position in go up ring (23), be the clearance setting between scraper blade (25) lower surface and second filter cloth (7).

5. A water conservancy sediment removal device according to claim 4, characterized in that: positioning mechanism (26) including fixed connection location pipe (27) on go-between (23) upper surface, set up caulking groove (28) on location pipe (27) outer wall, slide ball (29) of establishing in caulking groove (28) and set up and be used for driving ball (29) gliding driving piece (30) in caulking groove (28) on location pipe (27) outer wall, second pole (24) one end sliding connection is in location pipe (27), ball (29) support tightly on second pole (24) outer wall after sliding in caulking groove (28).

6. A water conservancy sediment removal device according to claim 5, characterized in that: the driving piece (30) comprises a driving sleeve (31) which is connected to the outer wall of the positioning pipe (27) in a sliding mode, a driving ring (32) which is fixedly connected to the inner wall of the driving sleeve (31), an internal thread (33) which is formed in the inner wall of the driving sleeve (31) and an external thread (34) which is formed in the outer wall of the positioning pipe (27), and the internal thread (33) and the external thread (34) are meshed with each other.

7. A water conservancy sediment removal device according to claim 6, characterized in that: a guide surface (35) is arranged on one end face of the driving ring (32) close to the balls (29), the guide surface (35) is arranged towards the balls (29), and the driving ring (32) drives the balls (29) to move through the guide surface (35).

8. A water conservancy sediment removal device according to claim 7, characterized in that: the outer wall of the ball (29) is fixedly connected with a rubber ring (36), the outer wall of the second rod (24) is fixedly connected with the rubber ring (36), and the ball (29) is tightly propped against a rubber pad (37) on the outer wall of the second rod (24) through the rubber ring (36).