CN215759269U

CN215759269U - Dredging device that hydraulic engineering used

Info

Publication number: CN215759269U
Application number: CN202121914366.1U
Authority: CN
Inventors: 龚臣
Original assignee: Hubei Tongjinxin Engineering Co ltd
Current assignee: Hubei Tongjinxin Engineering Co ltd
Priority date: 2021-08-16
Filing date: 2021-08-16
Publication date: 2022-02-08
Anticipated expiration: 2031-08-16

Abstract

The utility model relates to the technical field of hydraulic engineering and discloses a dredging device for hydraulic engineering, which comprises a ship body, wherein a collecting assembly is fixedly connected inside the ship body, a retracting assembly is fixedly connected outside the collecting assembly, a transmission assembly is fixedly connected outside the retracting assembly, a cleaning assembly communicated with the collecting assembly is arranged at the bottom of the transmission assembly, the collecting assembly comprises a collecting box fixedly connected inside the ship body, and the left side of the collecting box is fixedly connected with a self-sucking pump of which the output end is communicated with the left side of the collecting box. This desilting device that hydraulic engineering used possesses advantages such as desilting ability reinforce, has solved because the sediment that is located submarine silt can be along with time hardens gradually, and hydraulic engineering for the present market desilting device can't be fine clears up stubborn silt, often needs artificial cooperation to make a round trip to clear up with the silt in individual place, extremely influences the problem of efficiency when leading to use cost to increase.

Description

Dredging device that hydraulic engineering used

Technical Field

The utility model relates to the technical field of hydraulic engineering, in particular to a dredging device for hydraulic engineering.

Background

Hydraulic engineering is the general term for various engineering constructions built for controlling, utilizing and protecting surface and underground water resources and environment, including flood control, flood removal, irrigation, power generation, water supply, reclamation, water and soil conservation, migration, water resource protection and other projects (including new construction, extension, reconstruction, reinforcement, restoration) and supporting and auxiliary projects thereof.

Because the sediment that is located submarine silt can be sclerosis gradually along with time, and the unable fine stubborn silt of clearing up device is cleared up to the stubborn silt for hydraulic engineering on the present market, often needs artificial cooperation to make a round trip to clear up the silt in same place, extremely influences efficiency when leading to use cost to increase, so proposes the desilting device that a hydraulic engineering used and solves the above-mentioned problem of proposing.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a dredging device for hydraulic engineering, which has the advantages of strong dredging capability and the like, and solves the problem that the efficiency is extremely influenced while the use cost is increased because silt positioned at the bottom of water gradually hardens along with the precipitation of time, and the existing dredging device for hydraulic engineering on the market cannot well clean stubborn silt, and the silt in the same place is often cleaned back and forth in a manual cooperation manner.

(II) technical scheme

The technical scheme for solving the technical problems is as follows: the utility model provides a sediment removal device that hydraulic engineering used, includes the hull, the inside fixedly connected with of hull collects the subassembly, the outside fixedly connected with who collects the subassembly receive and releases the subassembly, the outside fixedly connected with drive assembly who receives and releases the subassembly, drive assembly's bottom is provided with the clearance subassembly that is linked together with the collection subassembly.

The utility model has the beneficial effects that:

this sediment removal device that hydraulic engineering used, when needs use, receive and release the subassembly circular telegram and carry drive assembly and clearance subassembly to submarine, drive assembly circular telegram afterwards drives the clearance subassembly and rotates, carries silt to the inside of collecting the subassembly together with water when the clearance subassembly is broken to submarine silt, collects the inside water of discharging behind the subassembly with water and silt separation, can accomplish the desilting work to the effect that the desilting ability is strong has been realized.

On the basis of the technical scheme, the utility model can be further improved as follows.

Further, the collection subassembly includes fixed connection in the inside collecting box of hull, the self priming pump that the left side fixedly connected with output of collecting box and collecting box left side are linked together, the right side intercommunication of collecting box has the outlet pipe, the right side intercommunication of collecting box has the mud pipe that is located the outlet pipe below, the inside solenoid valve of mud pipe is extended to the top fixedly connected with one end of mud pipe.

Adopt above-mentioned further scheme's beneficial effect be, when the spine iron wire carries out the breakage to submarine silt, the self priming pump circular telegram and carry submarine silt to the inside of collecting box together with water through connecting pipe and suction tube, silt and water get into the inside back of collecting box, because the quality of silt is greater than the quality of water, silt can be because of the gravity deposit in the bottom of collecting box, separate with water, when the water level is higher than outlet pipe department, water can be followed outlet pipe and is located the discharge, and silt is piled up the bottom at the collecting box all the time.

Further, the collecting and releasing assembly comprises a first motor fixedly connected to the top of the collecting box, the output end of the first motor is fixedly connected with a collecting chain wheel, the outer side of the collecting box is fixedly connected with a supporting slide rod located on the left side of the first motor, and a roller chain with one end extending to be in contact with the supporting slide rod is wound on the outer side of the collecting chain wheel.

Adopt above-mentioned further scheme's beneficial effect to be, when needs use, first motor circular telegram is opened and is driven and receive the sprocket and rotate, receives and outwards carries roller chain when the sprocket is rotatory, because gravity, the movable block enters into the aquatic and descends to the bottom.

Further, drive assembly includes that fixed connection keeps away from the mounting bracket of receiving sprocket one end in roller chain, the inside swing joint of mounting bracket has quantity to be three dwang, and is middle the dwang extends to the bottom of mounting bracket, controls two the equal fixedly connected with sector gear in the outside of dwang, middle the equal fixedly connected with drive gear in the outside of dwang controls two connect through the drive belt transmission between the dwang, the inside fixedly connected with output and the left side of mounting bracket dwang fixed connection's second motor, the inside fixedly connected with of mounting bracket is located the balancing weight of second motor top.

Adopt above-mentioned further scheme's beneficial effect is, the second motor circular telegram drives dwang and sector gear in proper order and rotates after the movable block sinks the end, when left sector gear and drive gear mesh mutually, drives drive gear corotation, and along with rotatory, left sector gear slowly leaves with drive gear's contact, and the sector gear on right side contacts with drive gear and drives drive gear reversal simultaneously.

Further, the clearance subassembly includes fixed connection in the centre the movable block of dwang bottom, the bottom fixedly connected with quantity of movable block is a plurality of spine iron wire, the inside fixedly connected with one end of movable block extends to the suction tube on movable block right side, the right side intercommunication of suction tube has one end to extend to the connecting pipe that is linked together with the self priming pump input.

The beneficial effects of adopting above-mentioned further scheme are that, at the in-process that drive gear just reverses, the movable block is followed rotatoryly and is broken the underwater stubborn silt through the spine iron wire, and the reciprocal rotatory design of movable block can be avoided making the connecting pipe take place the winding phenomenon when the movable block lasts unidirectional rotation.

Furthermore, the bottom of the mounting rack is fixedly connected with a rotary sealing plug positioned at the outer side of the rotating rod in the middle, and the sector gear at the left side is meshed with the transmission gear.

The beneficial effect who adopts above-mentioned further scheme is that, the inside leakproofness of mounting bracket can be guaranteed at the rotatory in-process of middle dwang to the rotary sealing plug, avoids water to enter into the inside of mounting bracket and causes the damage to its inside second motor.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an elevational, cross-sectional view of the transmission assembly of the present invention;

FIG. 3 is a top left side view of the retracting sprocket of the present invention;

figure 4 is a top view of the sector gear of the present invention.

In the figure: 1. a hull; 2. a collection assembly; 21. a collection box; 22. a self-priming pump; 23. a water outlet pipe; 24. a mud outlet pipe; 25. an electromagnetic valve; 3. a retraction assembly; 31. a first motor; 32. chain wheel retracting; 33. supporting the sliding rod; 34. a roller chain; 4. a transmission assembly; 41. a mounting frame; 42. rotating the rod; 43. a sector gear; 44. a transmission gear; 45. a drive belt; 46. a second motor; 47. a balancing weight; 5. cleaning the assembly; 51. a movable block; 52. pricking iron wires; 53. an extraction tube; 54. and (4) connecting the pipes.

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.

In the embodiment, as shown in fig. 1-4, a dredging device for hydraulic engineering comprises a hull 1, a collecting component 2 is fixedly connected inside the hull 1, the collecting component 2 comprises a collecting box 21 fixedly connected inside the hull 1, a self-priming pump 22 with an output end fixedly connected to the left side of the collecting box 21 and communicated with the left side of the collecting box 21, a water outlet pipe 23 is communicated with the right side of the collecting box 21, a sludge outlet pipe 24 positioned below the water outlet pipe 23 is communicated with the right side of the collecting box 21, an electromagnetic valve 25 with one end extending to the inside of the sludge outlet pipe 24 is fixedly connected to the top of the sludge outlet pipe 24, the self-priming pump 22 is powered on and conveys underwater sludge and water to the inside of the collecting box 21 through a connecting pipe 54 and a suction pipe 53 while the underwater sludge is crushed by a sharp iron wire 52, and after the sludge and water enter the inside of the collecting box 21, because the mass of the sludge is greater than that of the water, the silt can be deposited at the bottom of the collecting box 21 due to gravity and is separated from water, when the water level is higher than the water outlet pipe 23, the water can be discharged from the water outlet pipe 23, the silt is always accumulated at the bottom of the collecting box 21, the outer side of the collecting component 2 is fixedly connected with the retracting component 3, the retracting component 3 comprises a first motor 31 fixedly connected with the top of the collecting box 21, the output end of the first motor 31 is fixedly connected with a retracting chain wheel 32, the outer side of the collecting box 21 is fixedly connected with a supporting slide rod 33 positioned at the left side of the first motor 31, one end of a roller chain 34 extending to be contacted with the supporting slide rod 33 is wound on the outer side of the retracting chain wheel 32, when the roller chain wheel 32 needs to be used, the first motor 31 is electrified and opened and drives the retracting chain wheel 32 to rotate, the chain 34 is conveyed outwards when the retracting chain wheel 32 rotates, due to gravity, the movable block 51 enters the water and descends to the bottom, the outer side of the retracting component 3 is fixedly connected with a transmission component 4, the transmission assembly 4 comprises an installation frame 41 fixedly connected to one end of the roller chain 34 far away from the chain receiving wheel 32, the interior of the installation frame 41 is movably connected with three rotating rods 42, the middle rotating rod 42 extends to the bottom of the installation frame 41, the outer sides of the left rotating rod 42 and the right rotating rod 42 are fixedly connected with sector gears 43, the outer side of the middle rotating rod 42 is fixedly connected with a transmission gear 44, the left rotating rod 42 and the right rotating rod 42 are in transmission connection through a transmission belt 45, the interior of the installation frame 41 is fixedly connected with a second motor 46, the output end of the second motor 46 is fixedly connected with a left rotating rod 42, the interior of the installation frame 41 is fixedly connected with a counterweight 47 positioned above the second motor 46, when the movable block 51 sinks to the bottom, the second motor 46 is electrified to sequentially drive the rotating rod 42 and the sector gears 43 to rotate, and when the left sector gear 43 is meshed with the transmission gear 44, the transmission gear 44 is driven to rotate positively, along with the rotation, the left sector gear 43 slowly leaves the contact with the transmission gear 44, meanwhile, the right sector gear 43 contacts with the transmission gear 44 and drives the transmission gear 44 to rotate reversely, the bottom of the transmission component 4 is provided with a cleaning component 5 communicated with the collection component 2, the cleaning component 5 comprises a movable block 51 fixedly connected with the bottom of the middle rotating rod 42, the bottom of the movable block 51 is fixedly connected with a plurality of spine iron wires 52, one end of the inner part of the movable block 51 is fixedly connected with an absorption pipe 53 extending to the right side of the movable block 51, the right side of the absorption pipe 53 is communicated with a connecting pipe 54, one end of the connecting pipe extends to be communicated with the input end of the self-sucking pump 22, in the process of forward and reverse rotation of the transmission gear 44, the movable block 51 rotates along with the rotation and crushes stubborn silt at the water bottom through the spine iron wires 52, the reciprocating rotation design of the movable block 51 can avoid the winding phenomenon of the connecting pipe 54 when the movable block 51 continuously rotates in a single direction, the bottom fixedly connected with of mounting bracket 41 is located the rotatory sealing plug in the middle dwang 42 outside, and left side sector gear 43 meshes with drive gear 44 mutually, and the inside leakproofness of mounting bracket 41 can be guaranteed at the rotatory in-process of middle dwang 42 to the rotatory sealing plug, avoids water to enter into the inside of mounting bracket 41 and causes the damage to its inside second motor 46.

The working principle is as follows:

the first step is as follows: when the water-saving water dispenser is used, the first motor 31 is powered on and drives the chain receiving wheel 32 to rotate, the roller chain 34 is conveyed outwards when the chain receiving wheel 32 rotates, due to gravity, the movable block 51 enters water and descends to the bottom of the water, the second motor 46 is powered on to sequentially drive the rotating rod 42 and the sector gear 43 to rotate after the movable block 51 sinks to the bottom, when the sector gear 43 on the left side is meshed with the transmission gear 44, the transmission gear 44 is driven to rotate forwards, along with the rotation, the sector gear 43 on the left side slowly leaves to be in contact with the transmission gear 44, and meanwhile, the sector gear 43 on the right side is in contact with the transmission gear 44 and drives the transmission gear 44 to rotate backwards;

the second step is that: in the process of forward and reverse rotation of the transmission gear 44, the movable block 51 rotates along with the rotation and crushes stubborn sludge at the water bottom through the spine iron wire 52, and the reciprocating rotation design of the movable block 51 can avoid the winding phenomenon of the connecting pipe 54 when the movable block 51 rotates continuously in a single direction;

the third step: when spine iron wire 52 carries out the breakage to submarine silt, self priming pump 22 circular telegram and carry submarine silt to the inside of collecting box 21 together with water through connecting pipe 54 and suction tube 53, silt and water get into the inside back of collecting box 21, because the quality of silt is greater than the quality of water, silt can be because of gravity deposit in the bottom of collecting box 21, separate with water, when the water level is higher than outlet pipe 23 department, water can be followed outlet pipe 23 and discharged, and silt piles up the bottom at collecting box 21 all the time, can accomplish desilting work, thereby realized the effect that desilting ability is strong.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a desilting device that hydraulic engineering used, includes hull (1), its characterized in that: the boat body is characterized in that a collecting assembly (2) is fixedly connected to the inside of the boat body (1), a collecting assembly (3) is fixedly connected to the outer side of the collecting assembly (2), a transmission assembly (4) is fixedly connected to the outer side of the collecting assembly (3), and a cleaning assembly (5) communicated with the collecting assembly (2) is arranged at the bottom of the transmission assembly (4).

2. A dredging device for water conservancy project according to claim 1, characterized in that: the collecting assembly (2) comprises a collecting box (21) fixedly connected to the inside of the ship body (1), a self-sucking pump (22) is communicated with the left side of the collecting box (21) at the output end of the left fixedly connected with of the collecting box (21), a water outlet pipe (23) is communicated with the right side of the collecting box (21), a mud outlet pipe (24) located below the water outlet pipe (23) is communicated with the right side of the collecting box (21), and one end of the top fixedly connected with of the mud outlet pipe (24) extends to an electromagnetic valve (25) inside the mud outlet pipe (24).

3. A dredging device for water conservancy project according to claim 2, characterized in that: receive and release subassembly (3) including first motor (31) fixed connection in collecting box (21) top, the output fixedly connected with of first motor (31) receives sprocket (32), the outside fixedly connected with of collecting box (21) is located the left support slide bar (33) of first motor (31), the outside winding of receiving sprocket (32) has one end to extend to and supports roller chain (34) that slide bar (33) contacted.

4. A dredging device for water conservancy project according to claim 3, characterized in that: drive assembly (4) keep away from mounting bracket (41) of receiving sprocket (32) one end including fixed connection in roller chain (34), the inside swing joint of mounting bracket (41) has quantity to be three dwang (42), and is middle dwang (42) extend to the bottom of mounting bracket (41), control two the equal fixedly connected with sector gear (43) in the outside of dwang (42), middle the equal fixedly connected with drive gear (44) in the outside of dwang (42) controls two through driving belt (45) transmission connection between dwang (42), the inside fixedly connected with output and the left side of mounting bracket (41) dwang (42) fixed connection's second motor (46), the inside fixedly connected with of mounting bracket (41) is located balancing weight (47) of second motor (46) top.

5. A dredging device for hydraulic engineering according to claim 4, characterized in that: clearance subassembly (5) are including fixed connection in the centre the movable block (51) of dwang (42) bottom, the bottom fixedly connected with quantity of movable block (51) is a plurality of sharp thorn iron wire (52), the inside fixedly connected with one end of movable block (51) extends to suction tube (53) on movable block (51) right side, the right side intercommunication of suction tube (53) has one end to extend to connecting pipe (54) that are linked together with self priming pump (22) input.

6. A dredging device for hydraulic engineering according to claim 4, characterized in that: the bottom of the mounting rack (41) is fixedly connected with a rotary sealing plug positioned at the outer side of the rotating rod (42) in the middle, and the sector gear (43) at the left side is meshed with the transmission gear (44).