CN211774009U

CN211774009U - Synchronous separating device for dredging garbage of small and medium-sized river channels

Info

Publication number: CN211774009U
Application number: CN201922186917.6U
Authority: CN
Inventors: 邓柏旺; 沈达; 徐燚; 张根召; 朱彬彬; 王赳
Original assignee: Shanghai Water Engineering Group Co ltd
Current assignee: Shanghai Water Engineering Group Co ltd
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-10-27
Anticipated expiration: 2029-12-09

Abstract

The utility model relates to a synchronous separator of middle-size and small-size river course desilting rubbish, the installation is erect in sleeve pipe (1), hose (2) front end is linked through the return bend in sleeve pipe (1) upper end, hose (2) rear end intercommunication garbage separation case (5) front side, erect the installation in sleeve pipe (1) and stir mud screw rod (3), middle part in vertical being fixed in garbage separation case (5) of conveyer belt (6), install in garbage separation case (5) below garbage storage case (9), conveyer belt (6) rear side installation is hugged closely to scraper blade (8) top edge, scraper blade (8) base slope is located garbage storage case (9) open-top. The silt is mixxed to the utilization spiral rod that stirs mud, through the vacuum pump that connects behind the garbage separation case with river course silt inhale into the garbage separation case, the conveyer belt anticlockwise rotation, with the garbage separation enter the rubbish bin, utilize the left and right movable loading and unloading of rubbish bin, realize river course silt and rubbish separation. The garbage is separated without stopping, automatic operation can be realized, and the dredging efficiency can be effectively improved. The structure is small and exquisite, convenient operation, environmental protection. It is especially suitable for dredging small and medium river channels in city and countryside.

Description

Synchronous separating device for dredging garbage of small and medium-sized river channels

Technical Field

The utility model relates to a river course desilting hydraulic engineering professional equipment improves technical field, especially relates to middle-size and small-size river course desilting rubbish synchronous separation device.

Background

At present, the dredging engineering of small and medium river channels in cities and rural river channels generally mainly comprises two types of methods, namely, one type adopts manual or mechanical excavation, and the other type adopts dredging boat reaming and suction.

Excavating is usually carried out manually or mechanically, two sides in a river channel need to be cut off, and then water is pumped out; for example, the labor cost and the time consumption of the technology are high, and the sludge can generate foul and bad smell gas, so that the influence on the surrounding environment is large; especially, in the cleaning and digging engineering of small and medium river channels in cities and river channels in rural areas, large-scale equipment cannot operate due to narrow river channels, and small-scale professional equipment is lacked at present.

The patent literature of related improved technology is found to be less published in a search.

Chinese patent application No. CN201610743553.5 discloses a common dredging ship, chinese patent application No. CN201820738579.5 discloses an improved dredging ship technology, the existing dredging ship equipment volume is large, generally applicable to large-area waters or lake dredging, the structure inside its equipment is too complicated, it is inconvenient to move, and the operation and use are comparatively complicated, the dredging efficiency is lower not thorough enough, waste manpower and materials, it is difficult to handle the rubbish that exists in the river course, the construction is slow, the energy consumption is high, the efficiency is low, still can disturb the water body, and is not applicable to shallower and narrow river course.

The dredger disclosed in the chinese patent application No. CN201910415134.2 adopts a hinge suction mode; the cooperation dredge pump utilizes the reamer to mix silt and aspirate silt fast, and in city and rural middle-size and small-size river course, is mingled with a lot of domestic waste like plastic bottle, braided bag, plastic bag etc. in the silt, often entangles the reamer or plugs up the pump, reducing means's life. The device is difficult to transport and is difficult to transport sundries such as underwater garbage by absorbing a large amount of water, the device is wound, the blockage phenomenon often occurs, and high-efficiency complete cleaning cannot be realized.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a synchronous separator of middle-size and small-size river course desilting rubbish, overcome above technical defect, there is technical problem under the solution.

The utility model discloses realize above technical purpose technical scheme and do: including the sleeve pipe, the hose, stir mud screw rod, the garbage separation case, the conveyer belt, scraper blade and rubbish bin, the installation is erect to the sleeve pipe, the sleeve pipe upper end is passed through the return bend and is linked the hose front end, hose rear end intercommunication garbage separation case front side, erect the installation in the sleeve pipe and stir mud screw rod, the vertical middle part in the garbage separation case that is fixed in of conveyer belt, the rubbish bin is installed in garbage separation case below, the conveyer belt rear side installation is hugged closely to the scraper blade top edge, the slope of scraper blade base is located rubbish bin open-top.

Particularly, a clapboard is vertically arranged in the garbage storage box and is divided into a three-bin structure.

Particularly, a first motor is arranged outside the upper end of the sleeve and connected with the mud stirring screw rod shaft.

Particularly, a second motor is arranged in the garbage separating box, and a transmission shaft arranged on the conveying belt is driven by the second motor. First water permeable holes are distributed on the transmission shaft and the conveying belt. Meanwhile, the transmission shaft is distributed with convex blocks corresponding to the first permeable holes on the conveying belt.

Particularly, the scraping plate 8 is distributed with second water permeable holes, and the front side of the top edge of the scraping plate is convexly provided with at least one row of picking needles.

In particular, the rear part of the garbage separating box is connected with a vacuum pump and is connected with the garbage separating box through an outlet flange.

The utility model discloses an advantage and effect: the garbage is separated without stopping, automatic operation can be realized, and the dredging efficiency can be effectively improved. The structure is small and exquisite, convenient operation, environmental protection. It is especially suitable for dredging small and medium river channels in city and countryside.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a structure diagram of the conveyor belt of the present invention.

Fig. 3 is a drawing of the structure of the scraper blade of the present invention.

Fig. 4 is a schematic view of the garbage storage box of the present invention.

The reference numerals include:

the garbage truck comprises a sleeve 1, a hose 2, a sludge stirring screw rod 3, a first motor 4, a garbage separating box 5, a conveying belt 6, a transmission shaft 7, a scraping plate 8, a garbage storage box 9, a first water permeable hole 10, a lug 11, a second motor 12, a second water permeable hole 13, a pick-up needle 14, an inlet flange 15 and an outlet flange 16.

Detailed Description

The utility model discloses the principle lies in, utilizes to stir mud spiral rod and mixs silt, and the vacuum pump that connects behind the dustbin sucks river course silt into the dustbin, and the conveyer belt anticlockwise rotates, with rubbish separation income rubbish bin, and water and silt flow to the right side through the hole of permeating water on the conveyer belt, flow through the vacuum pump, and silt passes from the hole of permeating water, takes out through the vacuum pump, when the bin was filled with, pushes away the left side box to the right and takes out the clearance. The river sludge and the garbage are separated by utilizing the left and right movable loading and unloading of the garbage storage box.

The utility model discloses a: the device comprises a sleeve 1, a hose 2, a mud stirring spiral rod 3, a garbage separating box 5, a conveyor belt 6, a scraper 8 and a garbage storage box 9.

The following is further illustrated by examples and figures.

Example (b): as shown in the attached

drawings

1, 2, 3 and 4, the sleeve 1 is vertically installed, the upper end of the sleeve 1 is connected with the front end of the hose 2 through an elbow, the rear end of the hose 2 is communicated with the front side of the garbage separating box 5, the mud stirring screw rod 3 is vertically installed in the sleeve 1, the conveying belt 6 is vertically fixed in the middle of the inside of the garbage separating box 5, the garbage storing box 9 is installed below the garbage separating box 5, the upper edge of the scraper 8 is tightly attached to the rear side of the conveying belt 6 and installed, and the bottom edge of the scraper 8 is obliquely positioned at the top opening.

In the foregoing, the garbage storage tank 9 is vertically provided with a partition plate to be divided into three-bin structures. The inner partition board of the garbage storage box 9 is detachable, and the three bins are mutually independent.

In the foregoing, the first motor 4 is installed outside the upper end of the sleeve 1, and the first motor 4 is connected with the mud stirring screw rod 3 through a shaft.

In the foregoing, the second motor 12 is installed in the garbage separating box 5, and the transmission shaft 7 installed on the conveyor belt 6 is driven by the second motor 12. First water permeable holes 10 are distributed on the transmission shaft 7 and the conveyor belt 6. Meanwhile, the transmission shaft 7 is distributed with convex blocks 11 corresponding to the first permeable holes 10 on the conveyor belt 6.

In the foregoing, the sleeve 1, the hose 2, the garbage separator 5 and the garbage storage box 9 are sealing devices.

In the foregoing, the scraping plate 8 is distributed with second water permeable holes 13, and at least one row of picking needles 14 is protruded and fixed at the front side of the top edge of the scraping plate 8.

In the above, the hose 2 is connected to the waste bin 5 via the inlet flange 15, and the hose is freely movable.

In the above, the garbage separating box 5 is connected with a vacuum pump and is connected with an outlet flange 16.

In this embodiment, stir and have the screw thread on the mud screw 3, drive the rotation through first motor 4.

In this embodiment, the picking needles 14 on the scraper 8 can pick up flexible garbage such as plastic garbage bags attached to the conveyor belt 6, and scrape the garbage into the garbage storage box 9, so as to prevent the garbage from entering the vacuum pump. When the garbage storage box 9 is full of garbage, it can be pushed from the left side to the right side for replacement.

The concrete construction steps are as follows.

First, the vacuum pump and the garbage separation box 5 are connected through the outlet flange 16 and sealed, the garbage separation box 5 and the garbage storage box 9 are mounted on the mini excavator, and the hose 2 is mounted along the arm of the excavator and can move along the arm.

Secondly, when dredging, during stretching into the silt with sleeve 1 lower extreme, first motor 4 drives and stirs the rotation of mud screw 3, mix the silt, through the vacuum pump, inhale river course silt in garbage separation case 5, second motor 12 drives conveyer belt 6 anticlockwise rotation, with rubbish separation income rubbish bin 9, the rubbish on conveyer belt 6 can be scraped down to scraper blade 8, it gets into the right side to block rubbish, silt passes in the second hole 13 of permeating water on conveyer belt 6 and the scraper blade 8, flow out through the vacuum pump and carry the mud field, thereby accomplish the desilting engineering.

Thirdly, after 9 storehouse rubbish bin of rubbish bin filled up, push away to the right-hand member from the left side, repeated operation clears away rubbish, realizes the desilting of not shutting down, has improved desilting efficiency.

The utility model is mainly suitable for dredging small and medium river channels in cities and rural areas.

Claims

1. Middle-size and small-size river course desilting rubbish synchronous separation device, including sleeve pipe (1), hose (2), stir mud spiral rod (3), garbage separation case (5), conveyer belt (6), scraper blade (8) and rubbish bin (9), a serial communication port, the installation is erect in sleeve pipe (1), hose (2) front end is linked through the return bend in sleeve pipe (1) upper end, hose (2) rear end intercommunication garbage separation case (5) front side, erect in sleeve pipe (1) the installation and stir mud spiral rod (3), middle part in garbage separation case (5) is vertically fixed in conveyer belt (6), install in garbage separation case (5) below rubbish bin (9), conveyer belt (6) rear side installation is hugged closely to scraper blade (8) top edge, scraper blade (8) base slope is located rubbish bin (9) top opening.

2. The device for synchronously separating the desilting garbage of the small and medium-sized river channels as claimed in claim 1, wherein a partition board is vertically arranged in the garbage storage tank (9) and is divided into a three-bin structure.

3. The device for synchronously separating the desilting garbage of the small and medium-sized river channels as claimed in claim 1, wherein a first motor (4) is installed outside the upper end of the sleeve (1), and the first motor (4) is connected with a mud stirring screw rod (3) through a shaft.

4. The device for synchronously separating the dredging garbage of the small and medium-sized river channels as claimed in claim 3, wherein a second motor (12) is installed in the garbage separating box (5), and a transmission shaft (7) installed on the conveyor belt (6) is driven by the second motor (12).

5. The device for synchronously separating the desilting garbage of the small and medium-sized river channels as claimed in claim 1, wherein the scraping plate (8) is distributed with second water permeable holes (13), and at least one row of lifting needles (14) is fixed by the front side of the top edge of the scraping plate (8) in a protruding way.

6. The device for synchronously separating the desilting garbage of the small and medium-sized river channels as claimed in claim 1, wherein the garbage separating box (5) is connected with a vacuum pump at the rear and is connected with the garbage separating box through an outlet flange (16).

7. The device for synchronously separating the desilting garbage of the small and medium-sized river channels as claimed in claim 1, wherein the conveyor belt (6) is distributed with first water permeable holes (10).

8. The device for synchronously separating the desilting garbage of the small and medium-sized river channels as claimed in claim 4, wherein the transmission shaft (7) and the conveyor belt (6) are distributed with first water permeable holes (10).

9. The device for synchronously separating the desilting garbage of the small and medium-sized river channels as claimed in claim 4, wherein the transmission shaft (7) is distributed with convex blocks (11) corresponding to the first water permeable holes (10) on the conveyor belt (6).