CN216892594U

CN216892594U - Quick desilting device that hydraulic engineering used

Info

Publication number: CN216892594U
Application number: CN202123432571.7U
Authority: CN
Inventors: 王锐; 唐德俊
Original assignee: Anhui Yu'an Construction Engineering Co ltd
Current assignee: Anhui Yu'an Construction Engineering Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-07-05
Anticipated expiration: 2031-12-29

Abstract

The application relates to a rapid dredging device for hydraulic engineering, which belongs to the technical field of dredging devices and comprises a dredging box and a pressing plate arranged in the dredging box in a sliding manner; an air cylinder is fixed at the top of the dredging box, a first sliding groove used for being inserted with a hydraulic rod of the air cylinder is formed in the top of the pressing plate, a second sliding groove is formed in the side wall of the first sliding groove, and the pressing plate is connected with a fixed rod in a sliding mode through the second sliding groove; the periphery of the hydraulic rod is provided with a fixing groove for being spliced with the fixing rod. This application has the effect of the clamp plate of being convenient for installation dismantlement.

Description

Quick desilting device that hydraulic engineering used

Technical Field

The application relates to the field of dredging devices, in particular to a quick dredging device for hydraulic engineering.

Background

At present, river dredging generally refers to river channel treatment, sludge deposited at the bottom of a river is blown and stirred into a turbid water shape through mechanical equipment and flows away along with river water, and therefore the dredging function is achieved.

The chinese utility model patent that the grant bulletin number is CN213644216U can be referred to the correlation technique, and it discloses a quick desilting device of hydraulic engineering with stirring function, collect the base including silt, the equal fixed mounting in upper end both sides that the base was collected to silt has the spliced pole, and the upper end that the base was collected to silt has been seted up the extrusion import, and the extrusion import sets up the centre at the spliced pole of both sides, connects through the activity stripper plate between the upper end of spliced pole of both sides, and the silt export has been seted up to one side that the base was collected to silt, and adjustable fender is installed to silt export one side inwards.

With respect to the related art in the above, the inventors consider that there are the following drawbacks: the sludge in the sludge collection base is usually pressed into the extrusion inlet through a pressure plate, and the pressure plate is controlled through a cylinder or a motor. In the process of long-term extrusion of the pressing plate on sludge, a large amount of sludge can be gathered on the bottom surface of the pressing plate to form an integrated block, and the pressing plate needs to be cleaned after long-term use. Because the clamp plate is mostly with cylinder or motor fixed connection, lead to the clearance clamp plate to carry out in the base is collected to silt for the silt cleaning work is not convenient for carry out.

SUMMERY OF THE UTILITY MODEL

The utility model provides a quick desilting device that hydraulic engineering used in order to improve the problem that the clearance work of clamp plate was not convenient for go on.

The application provides a pair of quick desilting device that hydraulic engineering used adopts following technical scheme:

a rapid dredging device for hydraulic engineering comprises a dredging box and a pressing plate arranged in the dredging box in a sliding manner; an air cylinder is fixed at the top of the dredging box, a first sliding groove used for being inserted into a hydraulic rod of the air cylinder is formed in the top of the pressing plate, a second sliding groove is formed in the side wall of the first sliding groove, and the pressing plate is connected with a fixed rod in a sliding mode through the second sliding groove; and the periphery of the hydraulic rod is provided with a fixing groove for being spliced with the fixing rod.

By adopting the technical scheme, the fixed connection between the hydraulic rod and the pressing plate can be realized by inserting the fixed rod into the fixed groove; through separating dead lever and fixed slot, can realize the separation of hydraulic stem and clamp plate to reach the effect of the dismouting clearance clamp plate of being convenient for.

Optionally, a first spring is fixed at one end of the fixed rod, which is far away from the hydraulic rod, and one end of the first spring, which is far away from the fixed rod, is fixedly connected with the pressing plate through the second chute.

Through adopting above-mentioned technical scheme, spring one provides the elasticity to being close to fixed slot one side for the dead lever, and the dead lever of being convenient for can make dead lever and fixed slot peg graft with the help of spring one after losing limiting displacement.

Optionally, a guide rod is fixed at the top of the fixing rod, a guide groove is formed in the top surface of the pressing plate, and the guide rod is connected with the pressing plate in a sliding manner along the first radial direction of the sliding groove through the guide groove.

Through adopting above-mentioned technical scheme, the guide way provides the guide effect for the guide bar, reduces the dead lever and deviates from orbital possibility along a spout radial movement in-process.

Optionally, a third sliding groove is formed in the pressing plate, and the pressing plate is connected with a limiting piece through the third sliding groove in a vertical sliding manner; a through hole for penetrating the fixing rod is formed in one side, close to the sliding groove, of the limiting sheet, and an insertion sheet for being inserted into the bottom of the fixing rod is fixed on the top surface of the through hole; the bottom surface of the fixed rod is provided with an inserting groove used for being inserted with the inserting sheet.

Through adopting above-mentioned technical scheme, peg graft with the inserting groove through the inserted sheet, can provide limiting displacement for the dead lever to make the stationary blade keep in spout one, reduce hydraulic stem and spout one and peg graft the in-process, the stationary blade blocks the possibility that the hydraulic stem removed.

Optionally, a second spring is fixed at the top of the limiting piece, and the top end of the second spring is fixedly connected with the pressing plate through the third sliding groove.

Through adopting above-mentioned technical scheme, the second spring provides decurrent elasticity for spacing piece, and the spacing piece of being convenient for resets downwards, supports through spacing piece simultaneously and presses the stationary blade, reaches for the spacing effect of stationary blade.

Optionally, a fourth sliding groove is formed in the third bottom wall of the sliding groove, and the pressing plate is connected with a triggering sheet through the fourth sliding groove in a sliding manner along the first radial direction of the sliding groove; the pressing plate is connected with a pressing plate which is used for being abutted against the trigger plate through the first sliding groove in a vertical sliding mode; a circular truncated cone is fixed at the bottom of the pressing sheet; a driving component used for driving the limiting piece to move is arranged between the triggering piece and the limiting piece.

Through adopting above-mentioned technical scheme, the hydraulic stem supports presses the round platform and removes the back, and the round platform supports presses the trigger piece and removes to promote spacing piece with the help of the trigger piece and remove, thereby reach and remove the spacing effect of dead lever.

Optionally, the driving assembly includes a first inclined plane respectively disposed on the inner side of the triggering sheet relative to the limiting sheet.

Through adopting above-mentioned technical scheme, trigger the piece and pass through inclined plane one and spacing piece contact, be convenient for promote spacing piece rebound to remove the limiting displacement to the dead lever.

Optionally, one side of the trigger piece, which is far away from the inclined plane, is provided with a second inclined plane which is used for being abutted against the circular truncated cone.

Through adopting above-mentioned technical scheme, the bearing promotes the round platform with spout one in-process and removes, and the round platform passes through inclined plane two and triggers the piece contact, is convenient for push away the contact piece and move to spout four insides.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the fixed rod is inserted into the fixed groove, so that the fixed connection between the hydraulic rod and the pressing plate can be realized; the fixed rod is separated from the fixed groove, so that the hydraulic rod can be separated from the pressing plate, and the effect of conveniently dismounting and cleaning the pressing plate is achieved;

2. the fixing piece is inserted into the insertion groove through the insertion piece, so that a limiting effect can be provided for the fixing rod, the fixing piece is kept in the first sliding groove, and the possibility that the fixing piece blocks the hydraulic rod to move in the process of inserting the hydraulic rod into the first sliding groove is reduced;

3. after the hydraulic rod presses the round platform to move, the round platform presses the trigger piece to move, and the limit piece is pushed to move by means of the trigger piece, so that the effect of relieving the limit of the fixing rod is achieved.

Drawings

FIG. 1 is a sectional view of a dredging box according to an embodiment of the present application.

FIG. 2 is a cross-sectional view of a platen according to an embodiment of the present application.

Fig. 3 is an enlarged schematic view at a in fig. 2.

Reference numerals: 1. a dredging box; 11. a guide bar; 12. a cavity; 13. a hydraulic lever; 14. a discharge port; 15. a packing auger; 16. a mounting frame; 17. a first inclined plane; 18. a second inclined plane; 2. pressing a plate; 21. a cylinder; 22. a guide groove; 23. a third chute; 24. a limiting sheet; 25. perforating; 26. a fourth chute; 27. tabletting; 28. a circular truncated cone; 3. a fixing mechanism; 31. fixing the rod; 32. fixing grooves; 33. a first sliding chute; 34. a second chute; 35. a first spring; 36. a plug-in sheet; 37. inserting grooves; 38. a second spring; 39. a trigger piece.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses quick sediment removal device that hydraulic engineering used. Referring to fig. 1, a quick dredging device for hydraulic engineering comprises a dredging box 1 and a pressing plate 2 which is arranged in the dredging box 1 in a sliding manner. The bottom of the dredging box 1 is provided with a cavity 12; the bottom surface of the dredging box 1 is provided with a feeding hole communicated with the cavity 12; the bottom of the side wall of the dredging box 1 is provided with a discharge hole 14 communicated with the cavity 12. The dredging box 1 is rotatably provided with a packing auger 15 through a cavity 12. After the silt is poured into the desilting box 1, in order to accelerate the discharge rate of the silt, the silt needs to be pressed through the pressing plate 2 to accelerate the silt to enter the material inlet, and the auger 15 discharges the silt out of the material outlet 14.

Referring to fig. 2 and 3, a mounting frame 16 is fixed on the top of the dredging box 1, an air cylinder 21 is fixed on the top surface of the mounting frame 16, and the bottom end of a hydraulic rod 13 of the air cylinder 21 is detachably connected with the pressure plate 2. A fixing mechanism 3 for fixedly connecting the pressing plate 2 and the hydraulic rod 13 is arranged between the pressing plate 2 and the hydraulic rod 13. The fixing mechanism 3 comprises fixing rods 31 which are connected with the pressing plate 2 in a sliding manner respectively; a fixing groove 32 for inserting the fixing rod 31 is formed on the periphery of the hydraulic rod 13. The top of the pressing plate 2 is provided with a first sliding groove 33 which is used for being connected with the hydraulic rod 13 in an inserting mode, the side wall of the first sliding groove 33 is provided with a second sliding groove 34, and the pressing plate 2 is connected with the fixing rod 31 in a sliding mode through the second sliding groove 34. One end of the fixing rod 31, which is far away from the hydraulic rod 13, is fixed with a first spring 35, and one end of the first spring 35, which is far away from the fixing rod 31, is fixedly connected with the pressing plate 2 through a second sliding groove 34. The top of the fixed rod 31 is fixed with a guide rod 11, the top surface of the pressing plate 2 is provided with a guide groove 22, and the guide rod 11 is connected with the pressing plate 2 in a sliding manner along the first sliding groove 33 through the guide groove 22.

Referring to fig. 2 and 3, a third sliding groove 23 is vertically formed in the pressing plate 2, and the pressing plate 2 is connected with a limiting piece 24 through the third sliding groove 23 in a sliding manner. One side of the limiting piece 24, which is close to the first sliding groove 33, is provided with a through hole 25 for penetrating the fixing rod 31, and the top surface of the through hole 25 is fixed with an insertion piece 36 for being inserted into the bottom of the fixing rod 31. The bottom surface of the fixing rod 31 is provided with a plug groove 37 for plugging with the plug sheet 36. The top of the limiting piece 24 is fixed with a second spring 38, and the top end of the second spring 38 is fixedly connected with the pressing plate 2 through a third sliding groove 23.

The bottom wall of the third sliding groove 23 is provided with a fourth sliding groove 26, and the pressing plate 2 is connected with a triggering sheet 39 through the fourth sliding groove 26 in a sliding manner along the first sliding groove 33 in the radial direction. The opposite inner sides of the trigger piece 39 and the limiting piece 24 are respectively fixed with a first inclined plane 17. The pressing plate 2 is connected with a pressing plate 27 which is used for being abutted against the triggering plate 39 through a sliding groove I33 in a sliding mode along the vertical direction. A round table 28 is fixed at the bottom of the pressing sheet 27. The side, far away from the first inclined surface 17, of the trigger piece 39 is provided with a second inclined surface 18 used for being abutted against the circular truncated cone 28.

The implementation principle of the quick desilting device that this application embodiment used is:

when the pressing plate 2 is attached, the end of the hydraulic rod 13 of the cylinder is pressed against the pressing plate 27. The pressing piece 27 pushes the trigger piece 39 to move through the circular truncated cone 28, one side, far away from the pressing piece 27, of the trigger piece 39 is abutted to the limiting piece 24, the trigger piece 39 pushes the limiting piece 24 to move upwards through the first inclined plane 17, and therefore the trigger piece 39 of the inserting piece 36 is separated from the inserting groove 37.

The limiting sheet 24 is inserted into the insertion groove 37 through the insertion sheet 36 triggering sheet 39 to provide a limiting effect for the fixing rod 31; after the limiting sheet 24 moves, the fixing rod 31 moves towards the side close to the hydraulic rod 13 under the elastic force of the first spring 35, and is finally inserted into the fixing groove 32 on the peripheral side of the hydraulic rod 13, so that the fixing effect is provided for the hydraulic rod 13.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A rapid dredging device for hydraulic engineering comprises a dredging box (1) and a pressing plate (2) which is arranged in the dredging box (1) in a sliding manner; the top of the desilting box (1) is fixed with a cylinder (21), and is characterized in that: the top of the pressing plate (2) is provided with a first sliding groove (33) which is used for being inserted into a hydraulic rod (13) of the air cylinder (21), the side wall of the first sliding groove (33) is provided with a second sliding groove (34), and the pressing plate (2) is connected with a fixing rod (31) in a sliding mode through the second sliding groove (34); and a fixing groove (32) which is used for being spliced with the fixing rod (31) is formed in the peripheral side of the hydraulic rod (13).

2. The quick desilting device that hydraulic engineering used according to claim 1, characterized in that: one end, far away from the hydraulic rod (13), of the fixing rod (31) is fixedly provided with a first spring (35), and one end, far away from the fixing rod (31), of the first spring (35) is fixedly connected with the pressing plate (2) through the second sliding groove (34).

3. The quick desilting device that hydraulic engineering used according to claim 1, characterized in that: the top of the fixing rod (31) is fixed with a guide rod (11), the top surface of the pressing plate (2) is provided with a guide groove (22), and the guide rod (11) is connected with the pressing plate (2) in a sliding manner along the first sliding groove (33) along the guide groove (22).

4. The quick desilting device that hydraulic engineering used according to claim 1, characterized in that: a third sliding groove (23) is formed in the pressing plate (2), and the pressing plate (2) is connected with a limiting piece (24) through the third sliding groove (23) in a sliding manner along the vertical direction; a through hole (25) for penetrating the fixing rod (31) is formed in one side, close to the sliding groove I (33), of the limiting sheet (24), and an inserting sheet (36) for being inserted into the bottom of the fixing rod (31) is fixed to the top surface of the through hole (25); the bottom surface of the fixed rod (31) is provided with an inserting groove (37) for inserting the inserting sheet (36).

5. The quick desilting device that hydraulic engineering used according to claim 4, characterized in that: and a second spring (38) is fixed at the top of the limiting piece (24), and the top end of the second spring (38) is fixedly connected with the pressing plate (2) through the third sliding groove (23).

6. The quick desilting device that hydraulic engineering used according to claim 4, characterized in that: a sliding groove four (26) is formed in the bottom wall of the sliding groove three (23), and the pressing plate (2) is connected with a triggering sheet (39) in a sliding mode along the radial direction of the sliding groove one (33) through the sliding groove four (26); the pressing plate (2) is connected with a pressing plate (27) which is used for being abutted against the trigger plate (39) through the first sliding groove (33) in a sliding mode along the vertical direction; a circular truncated cone (28) is fixed at the bottom of the pressing sheet (27); a driving component used for driving the limiting piece (24) to move is arranged between the triggering piece (39) and the limiting piece (24).

7. The quick desilting device that hydraulic engineering used according to claim 6, characterized in that: the driving assembly comprises a first inclined plane (17) which is arranged on the inner side of the triggering sheet (39) relative to the limiting sheet (24).

8. The rapid dredging device for the water conservancy project according to claim 7, wherein: one side, far away from the first inclined plane (17), of the trigger piece (39) is provided with a second inclined plane (18) used for being abutted against the circular truncated cone (28).