CN219430983U

CN219430983U - Grab dredging vehicle

Info

Publication number: CN219430983U
Application number: CN202320805164.6U
Authority: CN
Inventors: 何坚大; 王侃; 杨聪; 严永锡
Original assignee: Guangzhou City Drainage Co ltd
Current assignee: Guangzhou City Drainage Co ltd
Priority date: 2023-04-12
Filing date: 2023-04-12
Publication date: 2023-07-28
Anticipated expiration: 2033-04-12

Abstract

The utility model discloses a grab bucket dredging vehicle which comprises a control frame, wherein a control console is arranged on the front side of the upper part of the control frame, a positioning rod is rotatably arranged on the upper part of the control console, a telescopic rod is rotatably arranged on the upper part of the positioning rod, a winding box is bolted and arranged on the upper part of the telescopic rod, a cable is wound in the winding box, a grab bucket is arranged at the tail end of the cable, a lifting table is arranged on the rear side of the upper part of the control frame, a positioning frame is bolted and arranged on the upper part of the control frame corresponding to the position of the lifting table, a discharging hopper is rotatably arranged on the upper part of the positioning frame, and a shielding plate is movably arranged on the upper part of the discharging hopper. Through the lifting platform of setting inside the control frame control the unloading car hopper one end lifting, make the unloading car hopper rotate and then accomplish the purpose of unloading, cover the unloading car hopper upper portion through the sunshade that the activity of unloading car hopper upper portion set up simultaneously, avoid silt, sewage splashing in the transportation, can shelter from gaseous gidding simultaneously.

Description

Grab dredging vehicle

Technical Field

The utility model relates to the field of dredging equipment, in particular to a grab dredging vehicle.

Background

Sewer sewage sludge is often deposited in the inspection shaft, and long-term deposition can cause blockage of transverse pipelines and thus the entire pipeline system. At present, the method for salvaging the sludge deposited in the inspection well mainly adopts a manual salvage mode, and the manual salvage is low in efficiency, dangerous and provided with an independent transfer vehicle; in addition, the method of sucking sludge in the inspection well by the sewage suction truck is also available, a large amount of sewage is sucked into the truck when the sewage suction truck sucks the sludge, the operation load is large, the transportation efficiency is low, and large solid sundries in the well cannot be treated.

As disclosed in patent publication number CN 109424012A, a grab dredger is disclosed, which comprises an automobile chassis and a self-unloading type sludge carriage, wherein the automobile chassis is provided with a cab, and the self-unloading type sludge dredger also comprises a telescopic ejector rod dredging machine, the telescopic ejector rod dredging machine comprises a telescopic boom and a multi-stage telescopic ejector rod, and the tail end of the multi-stage telescopic ejector rod is provided with a sludge grab; the telescopic boom comprises a fixed arm and a telescopic arm, the multistage telescopic ejector rod comprises a multistage loop bar and a sleeve, the tail end of the telescopic arm is hinged with the lower part of the sleeve, an ejector rod folding swing cylinder is hinged between the tail end of the telescopic arm and the approximate middle position of the sleeve, the top end of the fixed arm is hinged with a supporting upright post, and a lifting cylinder is hinged between the bottom of the supporting upright post and the top end close to the fixed arm; the automobile chassis is provided with a dredging machine base, the dredging machine base is provided with a rotary table, and the supporting upright post is fixedly arranged on the rotary table. The utility model does not need manual cleaning during operation, has high salvaging efficiency, and can effectively remove sludge and large-scale solid sundries in the inspection well;

the above patent still has some problems when using, and the whole device is bigger, is not suitable for carrying out the operation in district inside or less space inside, and the whole single workman of device is harder to operate promotes the cost of labor, so needs a grab dredging car now.

Disclosure of Invention

The utility model aims to provide a grab bucket dredging vehicle, which controls the use position of a grab bucket through the expansion and the lifting of a telescopic rod, and simultaneously, a shielding plate finishes shielding work on the movement of a discharging hopper so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a grab bucket dredging vehicle, includes the control frame, control frame upper portion front side is provided with the control cabinet, the locating lever is installed in the rotation of control cabinet upper portion, the telescopic link is installed in the rotation of locating lever upper portion, the rolling box is installed on telescopic link upper portion bolt, the inside rolling of rolling box has the hawser, the hawser end is provided with the grab bucket, control frame upper portion rear side is provided with the elevating platform, the locating rack is installed to control frame upper portion correspondence elevating platform position bolt, the blowing car hopper is installed in the rotation of locating rack upper portion, blowing car hopper upper portion movable mounting has the sunshade.

Preferably, the control console upper portion is provided with the operation handle, connecting plate is installed in telescopic link one end bolt, the telescopic link passes through the connecting plate and rotates the installation with the locating lever top, the locating lever rear side rotates installs first hydraulic push rod, first hydraulic push rod top rotates and installs in the telescopic link lower part.

Preferably, the telescopic link includes outer pole and interior pole, a set of mounting panel is installed to outer pole and interior pole homonymy correspondence, two sets of a set of second hydraulic push rod is installed in mounting panel interval position bolt, the flexible terminal laminating of telescopic link is installed and is turned to the platform, turn to the inside guide wheel that rotates of platform, the cable laminating guide wheel extrados sets up, the couple is installed to the cable end.

Preferably, the grab bucket comprises two groups of arc-shaped grab plates, a center rod is fixedly arranged at the joint of the two groups of arc-shaped grab plates corresponding to the interior of the grab bucket, and a group of stress rods are respectively arranged in the two groups of arc-shaped grab plates.

Preferably, the inside activity of couple is hung there is the connector link, the third hydraulic push rod is installed to connector link lower part bolt, the flexible terminal laminating center pole extrados of third hydraulic push rod supports tightly installs, third hydraulic push rod surface cup joints and installs the atress board, the atress board both sides correspond two sets of atress pole positions and rotate and install four sets of locating plates, four sets of the locating plate other end cup joints and installs at the atress pole extrados.

Preferably, a reel is arranged on one side of the upper part of the control console, an oil conveying pipe is wound in the reel, and the tail end of the oil conveying pipe is connected with a third hydraulic push rod in a sealing mode.

Preferably, the two sets of spacing is installed in the laminating of blowing car hopper upper portion, the receiver is installed in the laminating of blowing car hopper front side, the shutter is installed in the receiver internal rotation, the locating piece is installed in the laminating of shutter upper surface, the connecting rod is installed in the inside grafting of locating piece, a set of sliding block is installed respectively at connecting rod both ends.

Preferably, the two sides of the shielding plate are movably inserted into the limiting frame for sliding installation, and the sliding block is attached to the upper surface of the limiting frame for sliding installation.

Compared with the prior art, the utility model has the beneficial effects that:

1. the lifting of the telescopic rod is controlled through the first hydraulic push rod, the telescopic rod is controlled through the second hydraulic push rod, the whole grab bucket can be flexibly changed in use angle and operation position, the telescopic bucket is ensured to be telescopic through the use angle of the winding box arranged outside the telescopic rod and the control cable of the steering table, the grab bucket is integrally used more stably, and the grab bucket is controlled to be opened and closed through the stress of the third hydraulic push rod to the center rod and the cooperation of the locating plate and the stress rod, so that the grab bucket can finish grabbing and winding work.

2. Through the lifting platform of setting inside the control frame control the unloading car hopper one end lifting, make the unloading car hopper rotate and then accomplish the purpose of unloading, cover the unloading car hopper upper portion through the sunshade that the activity of unloading car hopper upper portion set up simultaneously, avoid silt, sewage splashing in the transportation, can shelter from gaseous gidding simultaneously.

3. Meanwhile, the device is smaller in structure, so that the whole movement of the device is flexible and convenient, the device can flexibly enter a village narrow roadway environment in a city to carry out operation, garbage is taken out after the cleaning work is completed rapidly, the practicability and adaptability of the device are improved, and the use requirements of different environments are met.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an overall structural view of the control frame of the present utility model;

FIG. 3 is a view of the telescopic rod mounting structure of the present utility model;

FIG. 4 is a split view of the grapple attachment structure of the present utility model;

FIG. 5 is a split view of the mounting structure of the discharge hopper of the present utility model.

In the figure: 1. controlling a frame; 2. a console; 3. an operating handle; 4. a positioning rod; 5. a connecting plate; 6. a telescopic rod; 7. a first hydraulic pushrod; 8. a second hydraulic pushrod; 9. a winding box; 10. a steering table; 11. a cable; 12. a hook; 13. a grab bucket; 14. a central rod; 15. a force-bearing rod; 16. a third hydraulic pushrod; 17. a connecting buckle; 18. a force-bearing plate; 19. a positioning plate; 20. a reel; 21. support legs; 22. a lifting table; 23. a positioning frame; 24. discharging hopper; 25. a limiting frame; 26. a storage box; 27. a shutter; 28. a positioning block; 29. a connecting rod; 30. a sliding block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The present utility model provides: the utility model provides a grab bucket dredging vehicle, as shown in fig. 1-5, including control frame 1, control frame 1 upper portion front side is provided with control cabinet 2, control cabinet 2 upper portion rotates installs locating lever 4, locating lever 4 upper portion rotates installs telescopic link 6, winding box 9 is installed to telescopic link 6 upper portion bolt, the inside rolling of winding box 9 has cable 11, the cable 11 end is provided with grab bucket 13, control frame 1 upper portion rear side is provided with elevating platform 22, control frame 1 upper portion corresponds elevating platform 22 position bolt and installs locating rack 23, the blowing hopper 24 is installed in the rotation of locating rack 23 upper portion, blowing hopper 24 upper portion movable mounting has shutter 27.

Preferably, the control console 2 upper portion is provided with operating handle 3, connecting plate 5 is installed in telescopic link 6 one end bolt, telescopic link 6 passes through connecting plate 5 and the installation of locating lever 4 top rotation, locating lever 4 rear side rotation is installed first hydraulic push rod 7, first hydraulic push rod 7 top rotation is installed in telescopic link 6 lower part, the operating handle 3 through setting comes controlling means to wholly remove, the lifting of telescopic link 6 is controlled to the locating lever 4 work of setting, and the connecting plate 5 that sets up makes telescopic link 6 rotate with connecting plate 5 and the link of locating lever 4 as the central point, make telescopic link 6 lift more stable.

Further, telescopic link 6 includes outer pole and interior pole, and a set of mounting panel is installed to outer pole and interior pole homonymy correspondence, and a set of second hydraulic push rod 8 is installed to two sets of mounting panel interval position bolt, and the flexible terminal laminating of telescopic link 6 is installed and is turned to the platform 10, and the leading wheel is installed in the inside rotation of turning to the platform 10, and the setting of leading wheel extrados is laminated to hawser 11, and couple 12 is installed to the cable 11 end, and the second hydraulic push rod 8 that sets up controls telescopic link 6 and stretches out and draws back, and then controls the position of use of grab bucket 13, and the outside motor control cable 11 rolling of rolling box 9 controls the use height of grab bucket 13.

Further, the grab bucket 13 includes two sets of arc grab plates, the center rod 14 is fixedly installed at the joint of the two sets of arc grab plates corresponding to the interior of the grab bucket 13, a set of stress rods 15 are installed in the two sets of arc grab plates respectively, the center rod 14 is used as a stress rod, after the third hydraulic push rod 16 is stressed by the third hydraulic push rod 16, the two sets of arc grab plates can rotate with the center rod 14 as a center, and the stress rod 15 is stressed to pull the two sets of arc grab plates.

It is worth to say that the inside activity of couple 12 is hung and is had connector link 17, the third hydraulic push rod 16 is installed to connector link 17 lower part bolt, the flexible end laminating center pole 14 outer cambered surface of third hydraulic push rod 16 supports tightly and installs, the atress board 18 is installed in the socket joint of third hydraulic push rod 16 surface, atress board 18 both sides correspond two sets of atress pole 15 positions and rotate and install four sets of locating plates 19, four sets of locating plates 19 other end socket joint are installed in atress pole 15 outer cambered surface, connector link 17 is connected with couple 12 control third hydraulic push rod 16 position of use, the atress board 18 of third hydraulic push rod 16 outer cambered surface installation comes to be connected to locating plate 19, because locating plate 19 and atress board 18 rotate to be connected, and locating plate 19 lower extreme socket joint is outside atress pole 15, exert the pulling force to atress pole 15, make grab bucket 13 open and close.

Specifically, a reel 20 is arranged on one side of the upper portion of the console 2, an oil pipe is wound in the reel 20, the tail end of the oil pipe is connected with the third hydraulic push rod 16 in a sealing mode, and the reel 20 winds the oil pipe to match with the movement of the third hydraulic push rod 16 to conduct winding and unwinding operations on the oil pipe.

In addition, two sets of limiting frames 25 are installed on the upper portion of the discharging hopper 24 in a fitting mode, a storage box 26 is installed on the front side of the discharging hopper 24 in a fitting mode, a shielding plate 27 is installed in the storage box 26 in a rotating mode, a positioning block 28 is installed on the upper surface of the shielding plate 27 in a fitting mode, a connecting rod 29 is installed in the positioning block 28 in a plugging mode, a set of sliding blocks 30 are respectively installed at two ends of the connecting rod 29, the lifting table 22 supports one end of the discharging hopper 24, the discharging hopper 24 is enabled to be subjected to angle change, the purpose of discharging is achieved, the storage box 26 stores the shielding plate 27, and the positioning block 28 and the connecting rod 29 on the upper portion of the shielding plate 27 limit the sliding blocks 30 to control the using position of the shielding plate 27.

Furthermore, the two sides of the shielding plate 27 are movably inserted into the limiting frame 25 for sliding installation, the sliding block 30 is attached to the upper surface of the limiting frame 25 for sliding installation, a worker controls one end of the shielding plate 27 through the side pulling connecting rod 29, the shielding plate 27 covers the upper portion of the discharging hopper 24, the shielding plate 27 and the sliding block 30 are limited through the limiting frame 25, and the shielding plate 27 can stably protect the discharging hopper 24.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 grab bucket dredging car which characterized in that: including control frame (1), control frame (1) upper portion front side is provided with control cabinet (2), locating lever (4) are installed in control cabinet (2) upper portion rotation, locating lever (4) upper portion is rotated and is installed telescopic link (6), rolling box (9) are installed on telescopic link (6) upper portion bolting, inside rolling of rolling box (9) has cable (11), cable (11) end is provided with grab bucket (13), control frame (1) upper portion rear side is provided with elevating platform (22), locating rack (23) are installed in control frame (1) upper portion position bolting corresponding elevating platform (22), locating rack (23) upper portion rotation is installed blowing car hopper (24), blowing car hopper (24) upper portion movable mounting has shutter (27).

2. A grapple dredging vehicle as claimed in claim 1, wherein: the control console is characterized in that an operation handle (3) is arranged on the upper portion of the control console (2), a connecting plate (5) is mounted at one end of the telescopic rod (6) in a bolt connection mode, the telescopic rod (6) is rotatably mounted at the top end of the positioning rod (4) through the connecting plate (5), a first hydraulic push rod (7) is rotatably mounted at the rear side of the positioning rod (4), and the top end of the first hydraulic push rod (7) is rotatably mounted at the lower portion of the telescopic rod (6).

3. A grapple dredging vehicle as claimed in claim 2, wherein: the telescopic link (6) is including outer pole and interior pole, a set of mounting panel is correspondingly installed to outer pole and interior pole homonymy, two sets of a set of second hydraulic push rod (8) are installed in mounting panel interval position bolt, flexible terminal laminating of telescopic link (6) is installed and is turned to platform (10), turn to the inside leading wheel of installing of platform (10), cable (11) laminating leading wheel extrados surface setting, couple (12) are installed to cable (11) end.

4. A grapple dredging vehicle as claimed in claim 3, wherein: the grab bucket (13) comprises two groups of arc-shaped grab plates, a center rod (14) is fixedly arranged at the joint of the two groups of arc-shaped grab plates corresponding to the interior of the grab bucket (13), and a group of stress rods (15) are respectively arranged in the two groups of arc-shaped grab plates.

5. The grab dredging vehicle as claimed in claim 4, wherein: the novel hydraulic lifting hook is characterized in that a connecting buckle (17) is movably hung in the hook (12), a third hydraulic push rod (16) is mounted at the lower portion of the connecting buckle (17) in a bolting mode, the outer cambered surface of a central rod (14) is abutted to tightly mount at the telescopic tail end of the third hydraulic push rod (16), a stress plate (18) is mounted on the outer surface of the third hydraulic push rod (16) in a sleeved mode, four groups of positioning plates (19) are mounted on two sides of the stress plate (18) in a rotating mode corresponding to the positions of two groups of stress rods (15), and the other ends of the positioning plates (19) are mounted on the outer cambered surface of the stress rods (15) in a sleeved mode.

6. The grab dredging vehicle as claimed in claim 5, wherein: the oil conveying pipe is wound inside the reel (20), and the tail end of the oil conveying pipe is connected with a third hydraulic push rod (16) in a sealing mode.

7. The grab dredging vehicle as claimed in claim 6, wherein: two sets of spacing (25) are installed in laminating of blowing hopper (24) upper portion, receiver (26) are installed in laminating of blowing hopper (24) front side, shutter (27) are installed in rotation of receiver (26) inside, locating piece (28) are installed in surface laminating on shutter (27), connecting rod (29) are installed in inside grafting of locating piece (28), a set of sliding block (30) are installed respectively at connecting rod (29) both ends.

8. The grapple dredging vehicle as recited in claim 7, wherein: the two sides of the shielding plate (27) are movably inserted into the limiting frame (25) for sliding installation, and the sliding block (30) is attached to the upper surface of the limiting frame (25) for sliding installation.