Dredging device for diversion canal of water conservancy project

Abstract

The desilting device for the diversion canal of the water conservancy project comprises a collecting main body which is of a rectangular structure with an opening in the top end and is used for collecting sludge; the two horizontal moving mechanisms are arranged on the two sides of the top end of the diversion canal correspondingly and used for controlling the whole device to move; the dredging device further comprises a dredging body which is arranged at the top end of the collecting body and can slide and rotate. The desilting device for the diversion canal of the water conservancy project is provided with the two moving mechanisms which are arranged on the two sides of the top end of the diversion canal and drive the whole collecting body and the desilting body to move, and the desilting body can be horizontally arranged at the top end of the collecting body after desilting is completed, so that even if desilting of the whole device is completed, the desilting effect is good. And a large amount of sludge cannot be adhered to the bottom of the whole device, and the whole device can be directly moved only by cleaning the top end part of the dredging main body.

Description

Technical Field

[0001] The utility model relates to the technical field related to water conservancy projects, in particular to a silt removal device for a water diversion channel of a water conservancy project. Background Art

[0002] In the construction of water conservancy projects, water diversion channels are an indispensable project, which plays the role of transporting water resources. In the construction process of water conservancy projects in the existing market, the tops of water diversion channels are all open structures. Therefore, during the long-term use, a large amount of impurities and silt will accumulate inside, which needs to be cleaned, so a dredging device is needed. The dredging devices on the existing market are all set as a whole inside the entire water diversion channel when dredging the inside of the water diversion channel. The whole device is controlled to move inside the water diversion channel to achieve the effect of thoroughly dredging the inside of the water diversion channel. Therefore, when the whole device is transported to the ground, a large amount of silt is often adhered to the outer wall, and the subsequent cleaning work is also very incomplete, or the silt is directly sucked out by an external suction device. However, when sucking directly, the top of the suction pipe still needs to be manually moved, which leads to very low working efficiency of the whole device. Utility Model Content

[0003] The purpose of the utility model is to provide a dredging device for a water diversion channel of a hydraulic project, so as to solve the problem proposed in the above-mentioned background technology that the dredging devices currently on the market are all arranged as a whole inside the entire water diversion channel when dredging the interior of the water diversion channel, and the effect of thoroughly dredging the interior of the water diversion channel can be achieved by controlling the movement of the entire device inside the water diversion channel. As a result, when the entire device is transported to the ground, a large amount of silt is often adhered to the outer wall, and the subsequent cleaning work is also very incomplete, or the silt is directly sucked out by an external suction device, but when the suction is directly performed, the top of the suction pipe still needs to be manually moved, which leads to the problem of very low working efficiency of the entire device.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a silt removal device for a water diversion channel of a water conservancy project, comprising a collecting body, which is a rectangular structure with an open top, and is used for collecting silt;

[0005] There are two horizontal moving mechanisms, which are respectively arranged at both sides of the top of the water diversion channel and are used to control the movement of the entire device;

[0006] Also includes:

[0007] The dredging body is arranged at the top of the collecting body and can slide and rotate to achieve the purpose of dredging.

[0008] Preferably, the collection subject includes:

[0009] The collection box has a hollow structure inside and a notch structure at the top left;

[0010] A sliding frame is integrally installed on the top of the collection box, and the length of the sliding frame is greater than the length of the collection box;

[0011] The threaded holes are evenly spaced on the top of the collection box.

[0012] Preferably, the horizontal movement mechanism comprises:

[0013] The movable seat has two symmetrically arranged outside the collecting box, and the inside of the movable seat is provided with a threaded structure penetrating therethrough;

[0014] A lead screw is threadedly connected in the middle of the moving seat, and a control motor is coaxially connected to the top end of the lead screw.

[0015] Preferably, the dredging body comprises:

[0016] Two rotating rollers are arranged at the top of the collecting box, and a conveyor belt is wound around the outside of the two rotating rollers. Conveying plates are evenly spaced outside the conveyor belt to convey the sludge;

[0017] The two rotating rollers are connected via a connecting mechanism.

[0018] Preferably, the top end of the middle shaft of the inner rotating roller is arranged inside the sliding frame, and the outer bearing thereof is connected with a sliding cover, the sliding cover is arranged in a rectangular structure and is used to slide inside the sliding frame, and the outer part of the middle shaft of the inner rotating roller is coaxially connected with the driving motor;

[0019] The outer rotating roller is arranged outside the slide cover.

[0020] Preferably, the connection mechanism comprises a connection rod and a limit plate, the connection rod and the limit plate are installed as one piece, and the top end of the connection rod is connected to the shaft in the middle of the outer rotating roller by a bearing, and the limit plate is arranged in an arc-shaped structure, and the middle of the limit plate is connected to the shaft in the middle of the inner rotating roller by a bearing;

[0021] The limiting plate is provided with limiting holes distributed at equal angles on the outside, the position of the lowest limiting hole corresponds to the position of the threaded hole, and the limiting hole and the threaded hole are connected and fixed by fastening bolts.

[0022] Compared with the prior art, the utility model has the following beneficial effects: the dredging device for the water diversion channel of the water conservancy project is provided with two moving mechanisms, which are arranged at both sides of the top of the water diversion channel to drive the entire collecting body and the dredging body to move, and the dredging body can be horizontally arranged at the top of the collecting body after dredging, so that even after the dredging of the entire device is completed, a large amount of silt will not be adhered to the bottom of the entire device, and only the top part of the dredging body needs to be cleaned, and the entire device can be directly moved, which not only makes the space occupied by the entire device small and convenient to move, but also ensures that the bottom of the device will not be adhered to silt, and is cleaner;

[0023] The connecting mechanism can drive the entire dredging body to change its angle, so that the dredging body can change its angle according to the depth of the water diversion channel when it is tilted. The top of the packaged dredging body can contact the bottom of the water diversion channel to achieve a thorough dredging effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the top view of the collecting body structure of the utility model;

[0026] Figure 3 This is a schematic diagram of the top view of the structure of the dredging main body of the utility model;

[0027] Figure 4 It is a schematic diagram of the enlarged structure of the connection between the connecting rod and the limiting plate of the utility model.

[0028] In the figure: 1. collecting body; 11. collecting box; 12. sliding frame; 13. threaded hole; 2. horizontal moving mechanism; 21. control motor; 22. screw rod; 23. moving seat; 3. dredging body; 31. driving motor; 32. sliding cover; 33. rotating roller; 34. conveyor belt; 35. conveying plate; 4. connecting mechanism; 41. connecting rod; 42. limit plate; 421. limit hole; 5. fastening bolt. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1-4The utility model provides a technical solution: a silt removal device for a water diversion channel of a water conservancy project, comprising a collecting body 1, which is a rectangular structure with an opening at the top, and is used for collecting silt;

[0031] Two horizontal moving mechanisms 2 are provided, which are respectively provided at both sides of the top of the water diversion channel and are used to control the entire device to move;

[0032] Also includes:

[0033] The dredging body 3 is arranged at the top of the collecting body 1 and can slide and rotate to achieve the purpose of dredging;

[0034] The present application provides a dredging device for a water conservancy project water diversion channel that can be moved above the water diversion channel. Specifically, when using it, first, only two horizontal moving mechanisms 2 need to be started, so that they drive the collecting body 1 in the middle to move above them. After that, when moving, the dredging body 3 needs to be slid out from the top of the collecting body 1. After sliding out, the angle of the entire dredging body 3 is controlled to change. After reaching a suitable angle, the entire dredging body 3 is started. After that, the horizontal moving mechanism 2 drives the dredging body 3 to move to complete the dredging work, and the impurities dredged by the dredging body 3 will reach the inside of the collecting body 1 for collection, which is convenient for subsequent processing.

[0035] Specifically, according to Figure 1-2 As shown, the horizontal moving mechanism 2 includes:

[0036] The movable seat 23 has two symmetrically arranged outside the collecting box 11, and the interior of the movable seat 23 is provided with a threaded structure penetrating therethrough;

[0037] A screw rod 22 is threadedly connected to the middle of the moving seat 23, and a control motor 21 is coaxially connected to the top of the screw rod 22;

[0038] Specifically, when controlling the entire horizontal moving mechanism 2 to work, it is necessary to start the control motor 21 so that it drives the screw rod 22 at its top to rotate. When the screw rod 22 rotates, it is threadedly connected with the moving seat 23, so that the moving seat 23 drives the collecting body 1 in the middle to move, thereby achieving dredging during movement, facilitating continuous dredging work, and packaging the dredging efficiency of the entire device.

[0039] Further, according to Figure 1 and Figure 3-4 , the collection subject 1 includes:

[0040] The collecting box 11 has a hollow structure inside and a notch structure at the top left side;

[0041] A sliding frame 12 is integrally installed on the top of the collection box 11, and the length of the sliding frame 12 is greater than the length of the collection box 11;

[0042] The threaded holes 13 are evenly spaced at the top of the collecting box 11;

[0043] The dredging body 3 includes:

[0044] Two rotating rollers 33 are arranged at the top of the collecting box 11, and a conveyor belt 34 is wound around the outside of the two rotating rollers 33, and conveyor plates 35 are distributed at equal intervals outside the conveyor belt 34 for conveying sludge;

[0045] The two rotating rollers 33 are connected via a connecting mechanism 4;

[0046] The top end of the middle shaft of the inner rotating roller 33 is arranged inside the sliding frame 12, and the outer bearing thereof is connected with a sliding cover 32, the sliding cover 32 is arranged in a rectangular structure, and is used to slide inside the sliding frame 12, and the outer part of the middle shaft of the inner rotating roller 33 is coaxially connected with the driving motor 31;

[0047] The outer rotating roller 33 is arranged outside the sliding cover 32;

[0048] The connecting mechanism 4 includes a connecting rod 41 and a limiting plate 42. The connecting rod 41 and the limiting plate 42 are integrally installed, and the top end of the connecting rod 41 is connected to the shaft in the middle of the outer rotating roller 33 by a bearing. The limiting plate 42 is arranged in an arc-shaped structure, and the middle thereof is connected to the shaft in the middle of the inner rotating roller 33 by a bearing.

[0049] The limiting plate 42 has limiting holes 421 distributed at equal angles on the outside, the position of the lowest limiting hole 421 corresponds to the position of the threaded hole 13, and the limiting hole 421 and the threaded hole 13 are connected and fixed by a fastening bolt 5;

[0050] Specifically, when silting, it is first necessary to push the entire limit plate 42 to move, so that the limit plate 42 drives the sliding cover 32 at its top to slide inside the sliding frame 12, and the sliding cover 32 is moving, which also drives the rotating roller 33 on the inside to move. When the limit plate 42 is moving, since its top is connected to the connecting rod 41, the connecting rod 41 will also drive the rotating roller 33 at its top to move, thereby making the conveyor belt 34 between the two rotating rollers 33 move to the top of the entire collecting box 11. After that, it is necessary to control the entire connecting rod 41 and the limit plate 42 to rotate. When the bottom of the conveyor belt 34 is aligned with the bottom of the water diversion channel, When the parts are in contact, it is only necessary to control the fastening bolt 5 to engage it into the upper limit hole 421 and the threaded hole 13 of the limit plate 42, so as to fix the position of the limit plate 42, thereby achieving the effect of fixing the angle of the entire dredging body 3. After the fixing is completed, the driving motor 31 is started to drive the rotating roller 33 at its top to rotate, thereby making the conveying belt 34 perform the conveying work. When the conveying belt 34 is conveying, it will drive the conveying plate 35 at its top to move, thereby driving the sludge to be conveyed obliquely upward, and finally reach the inside of the collecting box 11, completing the continuous cleaning of the sludge. The contents not described in detail in this manual belong to the prior art known to professional and technical personnel in this field.

[0051] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A dredging device for a water diversion channel of a water conservancy project, comprising: The collecting body (1) is in the form of a rectangular structure with an open top, and is used for collecting sludge; Two horizontal moving mechanisms (2) are provided, which are respectively arranged at both sides of the top of the water diversion channel and are used to control the entire device to move; Features: Also includes: The dredging body (3) is arranged at the top of the collecting body (1) and can slide and rotate to achieve the purpose of dredging.

2. A dredging device for a water diversion channel of a water conservancy project according to claim 1, characterized in that: The collection subject (1) comprises: The collecting box (11) has a hollow structure inside and a notch structure at the top left side; A sliding frame (12) is integrally installed on the top of the collection box (11), and the length of the sliding frame (12) is greater than the length of the collection box (11); The threaded holes (13) are evenly spaced at the top of the collecting box (11).

3. A dredging device for a water diversion channel of a water conservancy project according to claim 1, characterized in that: The horizontal moving mechanism (2) comprises: Two movable seats (23) are symmetrically arranged outside the collecting box (11), and the interior of the movable seats (23) is provided with a threaded structure penetrating therethrough; A screw rod (22) is threadedly connected to the middle of the moving seat (23), and a control motor (21) is coaxially connected to the top end of the screw rod (22).

4. A dredging device for a water diversion channel of a water conservancy project according to claim 1, characterized in that: The dredging body (3) comprises: Two rotating rollers (33) are arranged at the top of the collecting box (11), and a conveyor belt (34) is wound around the outside of the two rotating rollers (33). Conveying plates (35) are distributed at equal intervals outside the conveyor belt (34) for conveying sludge; The two rotating rollers (33) are connected via a connecting mechanism (4).

5. A dredging device for a water diversion channel of a water conservancy project according to claim 4, characterized in that: The top end of the middle shaft of the inner rotating roller (33) is arranged inside the sliding frame (12), and the outer bearing thereof is connected to a sliding cover (32), the sliding cover (32) is arranged in a rectangular structure and is used to slide inside the sliding frame (12), and the outer part of the middle shaft of the inner rotating roller (33) is coaxially connected to the driving motor (31); The outer rotating roller (33) is arranged outside the sliding cover (32).

6. A dredging device for a water diversion channel of a water conservancy project according to claim 4, characterized in that: The connecting mechanism (4) comprises a connecting rod (41) and a limiting plate (42), wherein the connecting rod (41) and the limiting plate (42) are integrally installed, and the top end of the connecting rod (41) is connected to the shaft in the middle of the outer rotating roller (33) by a bearing, and the limiting plate (42) is arranged in an arc-shaped structure, and the middle of the limiting plate is connected to the shaft in the middle of the inner rotating roller (33) by a bearing; The limiting plate (42) has limiting holes (421) distributed at equal angles on the outside, the position of the lowest limiting hole (421) corresponds to the position of the threaded hole (13), and the limiting hole (421) and the threaded hole (13) are connected and fixed by fastening bolts (5).

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