CN211447077U

CN211447077U - Hydraulic engineering desilting vehicle

Info

Publication number: CN211447077U
Application number: CN201922248628.4U
Authority: CN
Inventors: 李磊; 罗帮旭; 贾川
Original assignee: Sichuan Yushuo Construction Engineering Group Co ltd
Current assignee: Sichuan Yushuo Construction Engineering Group Co ltd
Priority date: 2019-12-14
Filing date: 2019-12-14
Publication date: 2020-09-08
Anticipated expiration: 2029-12-14

Abstract

The utility model relates to a hydraulic engineering desilting car, including the suction disc, belong to desilting car technical field. The mud sucking disc is provided with a left semicircular disc and a right semicircular disc in a rotating mode, a first driving piece used for driving the left semicircular disc and the right semicircular disc to rotate is arranged on the mud sucking disc, and an opening of the mud sucking disc can be sealed after the left semicircular disc and the right semicircular disc rotate. By using the hydraulic engineering dredging vehicle, the emission of pungent smell can be reduced.

Description

Hydraulic engineering desilting vehicle

Technical Field

The utility model relates to a desilting car technical field especially relates to a hydraulic engineering desilting car.

Background

A dredging vehicle for hydraulic engineering is a dredging device for replacing manual dredging.

In the prior art, a Chinese patent with an authorization notice number of CN205012379U discloses a dredging vehicle for hydraulic engineering. The sludge collection device comprises wheels, a sludge collection box, a sludge suction pipe and a sludge suction pump arranged in the sludge collection box, wherein the sludge suction pump is connected with one end of the sludge suction pipe, a sludge suction disc is arranged on the sludge suction pipe, and a sewage discharge bin door is arranged on the sludge collection box. The utility model discloses a convenient operation can improve the quality of work efficiency and desilting.

However, after dredging is finished, as the mud sucking disc is communicated with the mud collecting box through the mud sucking pipe, pungent smell of the mud stored in the mud collecting box can be diffused to the external environment from the mud sucking disc, and bad feeling is brought to pedestrians.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydraulic engineering desilting car has the advantage that reduces the diffusion of pungent smell to external environment in.

The above object of the present invention can be achieved by the following technical solutions:

the utility model provides a hydraulic engineering desilting car, includes the suction dredge dish, it is provided with left semicircle dish and right semicircle dish to rotate on the suction dredge dish, be provided with on the suction dredge dish and be used for driving left semicircle dish and right semicircle dish pivoted first driving piece, can block up the opening of suction dredge dish after left semicircle dish and right semicircle dish rotate.

Through adopting above-mentioned technical scheme, inhale the back with mud from the mud sucking disc at the desilting car, operate first driving piece, first driving piece drive left semicircle dish rotates with right semicircle dish, when left semicircle dish and right semicircle dish rotate to the opening shutoff that will suck the mud dish, stop to operate first driving piece, left semicircle dish and right semicircle dish will suck the opening shutoff of mud dish this moment, and the pungent smell in the desilting car can not follow the opening effluvium that sucks the mud dish.

The present invention may be further configured in a preferred embodiment as: a connecting ring is arranged below the edge of the opening of the mud sucking disc, the connecting ring is connected with the mud sucking disc through two connecting columns, and the left semicircular disc and the right semicircular disc respectively rotate to a position between the two connecting columns; when the left half disc and the right half disc block the opening of the mud sucking disc, the outer side walls of the left half disc and the right half disc are mutually abutted.

Through adopting above-mentioned technical scheme, through the setting of go-between, can be so that left semicircle dish and right semicircle dish rotate between go-between and suction mud dish for when suction mud dish carries out the absorption of mud, left semicircle dish and right semicircle dish can not contact with ground, thereby has reduced the wearing and tearing of left semicircle dish and right semicircle dish.

The present invention may be further configured in a preferred embodiment as: a door-shaped frame is further arranged between the mud sucking disc and the connecting ring, the door-shaped frame comprises first support plates and second support plates vertically arranged at two ends of the first support plates in the length direction, and one ends of the two second support plates, far away from the first support plates, are respectively connected with the outer side wall of the mud sucking disc and the outer side wall of the connecting ring; first driving piece includes two pivots, two gears and first motor, be provided with the connecting block on left side semicircle dish and the right semicircle dish respectively, two the one end of connecting block stretches into to the door type frame in, two the pivot is coaxial with two connecting blocks respectively, two the pivot is coaxial with two gears respectively, two gear intermeshing just all is located the door type frame, two a pivot in the pivot and the output shaft coaxial coupling of first motor.

By adopting the technical scheme, the first motor drives one of the two rotating shafts to rotate, the rotating shaft drives the gear coaxial with the rotating shaft to rotate when rotating, the gear drives the rest one gear to rotate, and the rest one gear drives the rest one rotating shaft to rotate, so that the two rotating shafts rotate; the two rotating shafts respectively drive the two connecting blocks to rotate in the door-shaped frame when rotating, and the two connecting blocks respectively drive the left semicircular disc and the right semicircular disc to rotate when rotating, so that the left semicircular disc and the right semicircular disc can block the opening of the mud sucking disc.

The present invention may be further configured in a preferred embodiment as: the upper surfaces of the left semicircular disc and the right semicircular disc are provided with adsorption plates.

Through adopting above-mentioned technical scheme, through the setting of adsorption plate, can adsorb intraductal remaining pungent smell of mud to reduce pungent smell's diffusion.

The present invention may be further configured in a preferred embodiment as: still include the silt collecting box, be provided with the water tank on the silt collecting box, be provided with two main drain pipes on the water tank, be provided with the valve on the main drain pipe, two be provided with a plurality of sub-drain pipes that stretch into to in the silt collecting box on the main drain pipe.

Through adopting above-mentioned technical scheme, clear away the back at the staff with the silt in the silt collecting box, open the valve, then in the water tank flows into to the sub-drain pipe from main drain pipe, flow into to the silt collecting box in through the sub-drain pipe again to clear away silt of part in the silt collecting box, avoided the silt accumulation in the silt collecting box, make the time-spent silt collecting box in be full of irritability gas.

The present invention may be further configured in a preferred embodiment as: and the sub-drainage pipe is provided with a spray head.

Through adopting above-mentioned technical scheme, through the setting of shower nozzle, can increase water spun area for water can wash the inside wall of silt collecting box by a large scale.

The present invention may be further configured in a preferred embodiment as: one side of silt collecting box is provided with blowdown door, it has the push rod to articulate in the one side that blowdown door deviates from the sludge collecting box inner chamber, the one end that blowdown door was kept away from to the push rod is provided with the slider, be provided with the spout on the lateral wall of silt collecting box, the spout is vertical setting, slider and spout sliding connection, be provided with the second driving piece that is used for driving the slider to remove along the spout on the silt collecting box.

Through adopting above-mentioned technical scheme, because be full of silt in the silt collecting box, then when the blowdown door is opened to the manual work, can cause a large amount of silt to gush out the silt collecting box, it is on one's body to sputter to the staff people extremely probably, through the setting of slider and push rod, the operation second driving piece, when second driving piece drive slider removes towards the direction of keeping away from the blowdown door, the slider drives the push rod and removes, when the push rod removes, with the blowdown door towards the direction rotation of keeping away from the lateral wall of mud collecting box, then the mud that is located the mud collecting box flows. In the process, the workers can not contact with the sludge collecting box and the sewage discharge bin gate, and therefore sludge is prevented from being splashed onto the workers.

To sum up, the utility model discloses a following at least one useful technological effect:

firstly, through the arrangement of the left half disc and the right half disc, when the left half disc and the right half disc are rotated to seal an opening of the sludge suction disc, pungent smell in the sludge collection box cannot scatter out of the sludge suction disc and is blocked into the sludge suction pipe by the left half disc and the right half disc;

through the arrangement of the main drainage pipe and the sub drainage pipes, water in the water tank can flush the sludge collection box through the main drainage pipe and the sub drainage pipes after the valve is opened, so that the inner side wall of the sludge collection box is flushed;

and thirdly, through the arrangement of the sliding block and the push rod, the second driving piece is operated, the sliding block is driven to move upwards along the sliding groove, the push rod is driven to move in the moving process of the sliding block, the push rod pulls the sewage discharge bin door to move towards the direction far away from the sludge collecting box, and therefore the sludge flows out of the sludge collecting box.

Drawings

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

FIG. 2 is a sectional structure view of the sludge collection box and the sludge suction pipe of the present invention;

fig. 3 is a partial schematic view of the mud suction disc of the present invention.

Reference numerals: 1. a sludge collection box; 11. a mud suction pipe; 111. a mud sucking disc; 12. a blowdown bin gate; 13. a chute; 2. a connecting ring; 21. connecting columns; 22. a left half-disk; 23. a right half disc; 3. a door frame; 31. a first support plate; 32. a second support plate; 4. a first driving member; 41. a rotating shaft; 42. a gear; 43. a first motor; 5. connecting blocks; 6. an adsorption plate; 7. a water tank; 71. a main drain pipe; 72. a sub-drain pipe; 721. a spray head; 73. a valve; 8. a push rod; 81. a slide block.

Detailed Description

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

Referring to fig. 1, for the utility model discloses a hydraulic engineering desilting car, including silt collecting box 1 and suction dredge 11, the one end and the silt collecting box 1 intercommunication of suction dredge 11, the other end of suction dredge 11 is provided with suction disc 111.

Referring to fig. 2 and 3, a connection ring 2 is provided below the suction cup 111, and the connection ring 2 has the same cross section as the opening edge of the bottom end of the suction cup 111. Two connecting columns 21 are arranged between the connecting ring 2 and the mud sucking disc 111, two ends of the two connecting columns 21 in the length direction are respectively and vertically connected with the connecting ring 2 and the mud sucking disc 111, and the center point of a connecting line between the two connecting columns 21 and the circle center of the connecting ring 2 are positioned on the same straight line.

A left half-disc 22 and a right half-disc 23 are rotatably arranged between the mud sucking disc 111 and the connecting ring 2, the left half-disc 22 and the right half-disc 23 respectively rotate between the two connecting posts 21, the left half-disc 22 and the right half-disc 23 can rotate to seal the openings of the mud sucking disc 111 and the connecting ring 2, and when the openings of the mud sucking disc 111 and the connecting ring 2 are sealed, the left half-disc 22 and the right half-disc 23 are mutually abutted. A door-shaped frame 3 is arranged between the mud sucking disc 111 and the connecting ring 2, the door-shaped frame 3 comprises a first support plate 31 and second support plates 32 vertically connected with two ends of the first support plate 31 in the length direction, and one ends of the two second support plates 32 far away from the first support plate 31 are respectively connected with the outer side wall of the mud sucking disc 111 and the outer side wall of the connecting ring 2.

A first driving piece for driving the left half disc 22 and the right half disc 23 to rotate is arranged between the two second support plates 32. The first driving member comprises two rotating shafts 41, two gears 42 and a first motor 43, the left semicircular disc 22 and the right semicircular disc 23 are respectively provided with a connecting block 5, and one end of each connecting block 5 extends into the space between the two second support plates 32. The two rotating shafts 41 are respectively coaxial with the two connecting blocks 5, and two ends of the two rotating shafts 41 in the length direction are respectively rotatably connected with the two second support plates 32. The two rotating shafts 41 are respectively coaxial with the two gears 42, and the two gears 42 are meshed with each other and are located between the two second support plates 32. One rotating shaft 41 of the two rotating shafts 41 is coaxially connected with an output shaft of a first motor 43, the first motor 43 is arranged on the second support plate 32 connected with the mud sucking disc 111 of the two second support plates 32, and the first motor 43 is arranged on the upper surface of the second support plate 32.

The upper surfaces of the left semicircular disc 22 and the right semicircular disc 23 are respectively provided with an adsorption plate 6, and the two adsorption plates 6 are respectively parallel to the left semicircular disc 22 and the right semicircular disc 23. The adsorption plate 6 is an activated carbon plate and is used for adsorbing part of irritant gas in the mud suction pipe 11.

The sludge collection box 1 is provided with a water tank 7, the water tank 7 is provided with two main drainage pipes 71, the main drainage pipes 71 are provided with valves 73, the two drainage pipes of the two main drainage pipes 71 are provided with a plurality of sub drainage pipes 72 extending into the sludge collection box 1, and the plurality of sub drainage pipes 72 are perpendicular to the inner bottom wall of the sludge collection box 1. In order to increase the area of the inner side wall of the water washing sludge collecting tank 1, a spray head 721 is provided on the sub-drain pipe 72.

One side of silt collecting box 1 is provided with blowdown door 12, it has push rod 8 to articulate in the one side that blowdown door 12 deviates from the sludge collecting box inner chamber, the one end that blowdown door 12 was kept away from to push rod 8 is provided with slider 81, be provided with spout 13 on the lateral wall of silt collecting box 1, spout 13 is vertical setting, slider 81 and spout 13 sliding connection, be provided with the second driving piece that is used for driving slider 81 and removes along spout 13 on the silt collecting box 1. The second driving member may be driven by an air cylinder or a second motor, and fig. 1 and 2 show a structural diagram when driven by the air cylinder. If the sludge collection box is driven by the air cylinder, the cylinder barrel of the air cylinder is connected with the outer side wall of the sludge collection box 1, and the piston rod of the air cylinder is connected with the sliding block 81; if the second motor is driven, a screw rod is arranged in the sliding groove 13, the sliding block 81 is in threaded connection with the screw rod, and an output shaft of the second motor is coaxial with the screw rod.

The implementation principle of the embodiment is as follows: after the sludge is sucked from the sludge sucking disc 111 by the dredging vehicle, the first motor 43 drives one rotating shaft 41 of the two rotating shafts 41 to rotate, when the rotating shaft 41 rotates, the gear 42 coaxial with the rotating shaft is driven to rotate, the gear 42 drives the rest one gear 42 to rotate, and the rest one gear 42 drives the rest one rotating shaft 41 to rotate, so that the two rotating shafts 41 rotate; the two rotating shafts 41 respectively drive the two connecting blocks 5 to rotate in the door-shaped frame 3 when rotating, the two connecting blocks 5 respectively drive the left half-disk 22 and the right half-disk 23 to rotate when rotating, so that the left half-disk 22 and the right half-disk 23 block the opening of the sludge suction disk 111, and pungent smell in the dredging vehicle cannot be scattered out of the opening of the sludge suction disk 111.

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

Claims

1. The utility model provides a hydraulic engineering desilting car, includes suction disc (111), its characterized in that: rotate on mud sucking disc (111) and be provided with left semicircle dish (22) and right semicircle dish (23), be provided with on mud sucking disc (111) and be used for driving left semicircle dish (22) and right semicircle dish (23) pivoted first driving piece (4), but the opening of shutoff mud sucking disc (111) after left semicircle dish (22) and right semicircle dish (23) rotate.

2. The hydraulic engineering desilting vehicle of claim 1, characterized in that: a connecting ring (2) is arranged below the edge of the opening of the mud sucking disc (111), the connecting ring (2) is connected with the mud sucking disc (111) through two connecting columns (21), and the left semicircular disc (22) and the right semicircular disc (23) rotate to a position between the two connecting columns (21) respectively; when the left half-disc (22) and the right half-disc (23) plug the opening of the mud sucking disc (111), the left half-disc (22) and the right half-disc are mutually abutted.

3. The hydraulic engineering desilting vehicle of claim 1, characterized in that: a door-shaped frame (3) is further arranged between the mud sucking disc (111) and the connecting ring (2), the door-shaped frame (3) comprises a first support plate (31) and second support plates (32) vertically arranged at two ends of the first support plate (31) in the length direction, and one ends, far away from the first support plate (31), of the two second support plates (32) are respectively connected with the outer side wall of the mud sucking disc (111) and the outer side wall of the connecting ring (2); first driving piece (4) include two pivot (41), two gear (42) and first motor (43), be provided with connecting block (5) on left side semicircle dish (22) and right semicircle dish (23) respectively, two the one end of connecting block (5) stretches into in door type frame (3), two pivot (41) are coaxial with two connecting block (5) respectively, two pivot (41) are coaxial with two gear (42) respectively, two gear (42) intermeshing just all is located door type frame (3), two pivot (41) in pivot (41) and the output shaft coaxial coupling of first motor (43).

4. The hydraulic engineering desilting vehicle of claim 1, characterized in that: the upper surfaces of the left semicircular disc (22) and the right semicircular disc (23) are both provided with adsorption plates (6).

5. The hydraulic engineering desilting vehicle of claim 1, characterized in that: still include silt collecting box (1), be provided with water tank (7) on silt collecting box (1), be provided with two main drain pipes (71) on water tank (7), be provided with valve (73) on main drain pipe (71), two be provided with a plurality of sub-drain pipes (72) that stretch into in silt collecting box (1) on main drain pipe (71).

6. The hydraulic engineering desilting vehicle of claim 5, characterized in that: the sub-drainage pipe (72) is provided with a spray head (721).

7. The hydraulic engineering desilting vehicle of claim 5, characterized in that: one side of silt collecting box (1) is provided with blowdown door (12), it has push rod (8) to articulate in the one side that blowdown door (12) deviate from the sludge collecting box inner chamber, the one end that blowdown door (12) were kept away from in push rod (8) is provided with slider (81), be provided with spout (13) on the lateral wall of silt collecting box (1), spout (13) are vertical setting, slider (81) and spout (13) sliding connection, be provided with the second driving piece that is used for driving slider (81) along spout (13) removal on silt collecting box (1).