CN214090081U

CN214090081U - Dredging device capable of improving dredging efficiency for hydraulic engineering

Info

Publication number: CN214090081U
Application number: CN202023213490.3U
Authority: CN
Inventors: 瞿泓
Original assignee: Guizhou Vocational And Technical College Of Water Resources And Hydropower
Current assignee: Guizhou Vocational And Technical College Of Water Resources And Hydropower
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-08-31
Anticipated expiration: 2030-12-28

Abstract

The utility model discloses a can improve dredging efficiency's dredging device for hydraulic engineering, it includes the backup pad, install the walking wheel of walking in the channel both sides in the backup pad, be equipped with at the rear side of backup pad and push away the handle, be equipped with motor and diesel generator in the middle part of the upper end of backup pad, be equipped with the driving gear in the drive shaft of motor, all install vertical decurrent pivot in the backup pad of driving gear left and right sides, be equipped with driven gear and auger piece respectively in the upper end and the lower part of pivot, the fixed ring section of thick bamboo that surrounds the auger piece in the backup pad lower surface, be equipped with mud entry and mud pipe respectively in the lower extreme and the upper end of ring section of thick bamboo, be equipped with the connecting plate between the ring section of thick bamboo and channel both sides, be equipped with the pull hole of movable partition plate in the backup pad; the utility model discloses can improve the efficiency that the clearance blockked up earth.

Description

Dredging device capable of improving dredging efficiency for hydraulic engineering

Technical Field

The utility model relates to a can improve desilting efficiency's desilting device for hydraulic engineering belongs to hydraulic engineering desilting instrument field.

Background

The development trend of hydraulic engineering is more and more obvious, and the position of the hydraulic engineering in national economy becomes more and more important, so that the length, width and height standardized construction of drainage channels is basically implemented in rural areas at present, and great convenience is provided for agricultural irrigation.

In a mountain area, the terrain is complex, and a plurality of drainage channels generally pass along the edge of a mountain body, so that the mountain body is easy to collapse after rainstorm in the using process, and the channels are accumulated and blocked; at this time, the dredging treatment is needed, if the cleaning is not carried out in time, the blockage of a drainage system is easily caused, and serious consequences are generated.

In order to solve the problem of blockage, the prior patent number ' a hydraulic engineering dredging device ', the patent name ' 201920864074.8 ', the technical means is that ' it includes a channel, a supporting plate, the lower surface of the supporting plate is provided with a roller, the roller is arranged on the surface of two sides of the channel, the lower surface of the middle section of the supporting plate is fixedly connected with a trapezoid ring cylinder, the inner side surface of the upper end center of the supporting plate is connected with a round bar through a bearing, the outer surface of the round bar is fixedly connected with an auger sheet, the auger sheet is sequentially increased from the top to the bottom of the surface of the round bar, the upper surface of the supporting plate is fixedly connected with a motor, the outer surface of the driving shaft of the motor is fixedly connected with a first gear, the outer surface of the upper end of the round bar is fixedly connected with a second gear, the first gear is mutually meshed with the second gear, the inner side surfaces of two ends of the trapezoid ring cylinder at the upper end of the supporting plate are fixedly connected with a first mud guide pipe and a second mud guide pipe, the channel at the conveying position can be broken by rotating the auger piece, and the mechanization is utilized to replace the labor, so that the personnel cost can be reduced, the labor force can be reduced, and the efficiency can be improved. "

Although the device can solve the dredging problem, the device still has the defects that: the auger piece and the diameter of the ring cylinder of the existing dredging device are large, more mud is produced in the earlier stage of mud pumping, and the mud-water mixed density is large, so that the mud pumping efficiency is high, but in the later stage, the mud is reduced along with the mud, and the large inner cavity of the mud pumping device is not beneficial to the upward pumping of the mud, so that the mud pumping efficiency is low.

Namely: there is a need for a hydraulic engineering dredging device which can improve the efficiency of cleaning the blocked soil.

Disclosure of Invention

The technical problem to be solved by the utility model is to provide a dredging device for hydraulic engineering which can improve the dredging efficiency, and can improve the efficiency of cleaning the blocked soil; the defects of the prior art can be overcome.

The technical scheme of the utility model is that: the utility model provides a can improve desilting efficiency's desilting device for hydraulic engineering, it includes the backup pad, install the walking wheel of walking in the channel both sides in the backup pad, rear side at the backup pad is equipped with and pushes away the handle, upper end middle part at the backup pad is equipped with motor and diesel generator, be equipped with the driving gear in the drive shaft of motor, all install vertical decurrent pivot in the backup pad of driving gear left and right sides, upper end and the lower part in the pivot are equipped with driven gear and auger piece respectively, surface mounting has the ring section of thick bamboo around the auger piece under the backup pad, lower extreme and the upper end at the ring section of thick bamboo are equipped with mud entry and mud pipe respectively, be equipped with the connecting plate between the ring section of thick bamboo, be equipped with the adjustable shelf between ring section of thick bamboo and channel both sides, be equipped with the pull hole of adjustable shelf in the backup pad.

The push handle is provided with an elastic clamping piece for fixing the movable clapboard.

Compared with the prior art, the dredging device for the hydraulic engineering can improve the dredging efficiency, the supporting plates on the left side and the right side of the driving gear are respectively provided with a vertical downward rotating shaft, the upper end and the lower part of the rotating shaft are respectively provided with the driven gear and the auger piece, the lower surface of the supporting plate is fixed with the ring cylinder surrounding the auger piece, the lower end and the upper end of the ring cylinder are respectively provided with the slurry inlet and the mud guide pipe, the connecting plate is arranged between the ring cylinders, the movable partition plate is arranged between the ring cylinder and the two sides of the channel, and the supporting plate is provided with the drawing hole of the movable partition plate; according to the structure, the auger piece and the ring cylinder are arranged, so that the auger piece and the ring cylinder can be smaller in diameter, and the slurry can be conveyed upwards; meanwhile, through the matching of the connecting plate and the movable partition plate, a relatively closed space can be formed between the movable partition plate and the blocking mud pile, and mud needing to be conveyed upwards is positioned in the space, so that the mud is favorably conveyed upwards; therefore, the efficiency of cleaning the blocked soil can be greatly improved; when the soil blockage does not need to be treated, the movable partition plate is lifted upwards, so that the blockage caused by the water body in the channel is reduced when the device moves forwards.

The push handle is provided with an elastic clamping piece for fixing the movable clapboard, so that the pulled movable clapboard can be conveniently fixed.

Drawings

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail with reference to the accompanying drawings, in which:

fig. 1 is a schematic view of the channel-placing state of the present invention.

Fig. 2 is a schematic view of the three-dimensional structure of the present invention.

Fig. 3 is a front view structure diagram of the present invention.

Fig. 4 is a schematic view of the three-dimensional connection structure of the present invention.

Fig. 5 is a schematic view of a three-dimensional connection structure at another angle of the present invention.

Fig. 6 is a schematic view of a channel structure blocked by collapsed soil.

Wherein, the supporting plate 1; a channel 2; a traveling wheel 3; a push handle 4; a motor 5; a diesel generator 6; a driving gear 7; a rotating shaft 8; a driven gear 9; a packing auger piece 10; a ring barrel 11; a slurry inlet 12; a mud guide pipe 13; a connecting plate 14; a movable partition 15; a resilient clip 16.

Detailed Description

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the preferred embodiments are for purposes of illustration only and are not intended to limit the scope of the present invention.

Embodiment 1. as shown in fig. 1, a dredging apparatus for hydraulic engineering capable of improving dredging efficiency, which comprises a supporting plate 1, traveling wheels 3 installed on the supporting plate 1 and traveling on both sides of a channel 2, a push handle 4 installed on the rear side of the supporting plate 1, a motor 5 and a diesel generator 6 installed in the middle of the upper end of the supporting plate 1, a driving gear 7 installed on the driving shaft of the motor 5, vertically downward rotating shafts 8 installed on the supporting plate 1 on both sides of the driving gear 7, the rotating shafts 8 installed on the supporting plate 1 through bearings, a driven gear 9 and an auger piece 10 installed on the upper and lower portions of the rotating shafts 8, a ring tube 11 fixed on the lower surface of the supporting plate 1 and surrounding the auger piece 10, a slurry inlet 12 and a slurry guide pipe 13 installed on the lower and upper ends of the ring tube 11, a connecting plate 14 installed between the ring tube 11, a movable partition 15 installed between the ring tube 11 and both sides of the channel 2, the supporting plate 1 is provided with a drawing hole of the movable clapboard 15; the push handle 4 is provided with an elastic clamping piece 16 for fixing the movable clapboard 15.

Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the scope of the claims of the present invention.

Claims

1. The utility model provides a can improve desilting efficiency's desilting device for hydraulic engineering, it includes backup pad (1), installs walking wheel (3) of walking in channel (2) both sides in backup pad (1), is equipped with in the rear side of backup pad (1) and pushes away (4), is equipped with motor (5) and diesel generator (6) in the upper end middle part of backup pad (1), is equipped with driving gear (7), its characterized in that in the drive shaft of motor (5): all install vertical decurrent pivot (8) on backup pad (1) of driving gear (7) left and right sides, upper end and the lower part in pivot (8) are equipped with driven gear (9) and auger piece (10) respectively, surface mounting has ring section of thick bamboo (11) around auger piece (10) under backup pad (1), lower extreme and the upper end in ring section of thick bamboo (11) are equipped with mud entry (12) and lead mud pipe (13) respectively, be equipped with connecting plate (14) between ring section of thick bamboo (11), be equipped with movable partition (15) between ring section of thick bamboo (11) and channel (2) both sides, be equipped with the pull hole of movable partition (15) on backup pad (1).

2. The dredging device for hydraulic engineering capable of improving dredging efficiency according to claim 1, characterized in that: an elastic clamping piece (16) for fixing the movable clapboard (15) is arranged on the push handle (4).