Efficient silt separation device for river channel desilting

Abstract

The utility model discloses an efficient silt separating device for river channel desilting, and relates to the technical field of river channel desilting silt separation, the efficient silt separating device comprises a box body, the inner wall of the box body is provided with connecting holes, and silt and a water source in a river channel are injected into the box body at the same time, so that large-particle sand and soil in the silt are separated by a screen, and the silt is separated. Fine sand and soil are further filtered by a filter screen, the sand is adsorbed on the inner wall of the filter screen, and the filtered soil is accumulated at the bottom end of the box body, so that the device can be effectively improved to better and thoroughly separate the silt in the sludge, and workers are prevented from manually cleaning and separating the silt for multiple times; the driving motor is controlled to drive the connecting rod to slide on one side of the box body, the shifting rod installed between the connecting rod and the shifting rod slides back and forth at the top end of the screen so that sludge can be better screened and separated on the screen, and the push rod is used for driving the push plate to slide at the top end of the screen so that sand screened at the top end of the screen can be rapidly taken out from the inner wall of the annular hole.

Description

Technical Field

[0001] This utility model relates to the field of river dredging and sediment separation technology, specifically to a high-efficiency sediment separation device for river dredging. Background Technology

[0002] The high-efficiency sediment separation device for river dredging is a device that quickly separates sediment from mud during the removal of silt from river channels.

[0003] Based on the above, the inventors have discovered that currently, there are many efficient sediment separation devices for river dredging on the market. Generally, workers manually separate the sand from the soil by pouring the silt into a bucket, which greatly increases the workload of the workers and requires them to spend a lot of time separating the sediment from the river silt. This greatly increases the waste of resources and reduces the practicality of the device. Therefore, in view of this, the inventors have researched and improved the existing structure to provide an efficient sediment separation device for river dredging, in order to achieve a more practical value. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0005] This utility model discloses a high-efficiency sediment separation device for river dredging, comprising a box body, a connection hole on the inner wall of the box body, a locking block on the inner wall of the connection hole, a separation mechanism on the inner wall of the box body, and a toggle mechanism on the outer wall of the box body.

[0006] The separation mechanism includes:

[0007] A screen is installed on the inner wall of the box. The bottom of the screen has four base blocks. The outer walls of the four base blocks are fixed to the inner wall of the box. A filter screen slides on the inner wall of the connecting hole. Two sliding plates slide on the inner wall of the filter screen. One side of each of the two sliding plates is fixed to the inner wall of the box.

[0008] As a preferred embodiment of this utility model, a push plate slides on the inner wall of the box, the bottom end of the push plate slides with the top end of the screen, a push rod is fixed on one side of the push plate, and the outer wall of the push rod is sleeved with one side of the box.

[0009] As a preferred embodiment of this utility model, the inner wall of the box is provided with an annular hole, the inner wall of the annular hole slides with the outer wall of the push plate, and the inner wall of the annular hole is provided with a connecting plate.

[0010] As a preferred embodiment of this utility model, the bottom end of the screen is fixed with four square blocks, and the top of each of the four bottom blocks is provided with a square groove, and the inner wall of each of the four square grooves is matched with the outer wall of the block.

[0011] As a preferred embodiment of this utility model, the actuating mechanism includes:

[0012] A support plate is fixed to one side of the box body. A drive motor is fixed to the top of the support plate. A connecting rod is fixed to one side of the drive motor. The outer wall of the connecting rod slides against one side of the box body. A lever is provided on the outer wall of the connecting rod. The bottom end of the lever slides against the top of the screen.

[0013] As a preferred embodiment of this utility model, the top end of the lever is provided with a groove, the inner wall of the groove is provided with a protrusion, and the outer wall of the protrusion is sleeved with the inner wall of the connecting rod.

[0014] As a preferred embodiment of this utility model, the inner wall of the push rod has two guide posts that slide, and one side of each guide post is fixed to the outer wall of the housing.

[0015] The beneficial effects of this utility model are:

[0016] 1. This solution involves simultaneously injecting silt and water from the river into the chamber. The screen separates large sand particles from the mud, while the finer sand and mud are further filtered through the filter screen. The sand adheres to the inner wall of the filter screen, and the filtered mud accumulates at the bottom of the chamber. This effectively improves the separation of silt and sand, avoids the need for manual washing and separation of silt by workers, reduces the burden on workers, and effectively improves the performance of the device.

[0017] 2. This solution controls the drive motor to move the connecting rod to slide on one side of the housing, causing the lever installed between the connecting rod and the screen to slide back and forth at the top of the screen. This allows for better screening and separation of silt on the screen, preventing large sand particles from accumulating on the inner wall of the screen and affecting the device's silt separation effect. Furthermore, a push rod drives the push plate to slide at the top of the screen, quickly removing the sand screened at the top of the screen from the inner wall of the annular holes. Therefore, this solution efficiently separates silt from river dredging, effectively improving the practicality of the device. Attached Figure Description

[0018] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0019] Figure 1 This is a schematic diagram of the structure of a high-efficiency sediment separation device for river dredging according to the present invention;

[0020] Figure 2This is a schematic diagram of the separation structure of the box, the locking block, and the connecting plate of a high-efficiency sediment separation device for river dredging according to this utility model;

[0021] Figure 3 This is an exploded view of the separation mechanism of a high-efficiency sediment separation device for river dredging according to this utility model.

[0022] Figure 4 This is an exploded view of the actuation mechanism of a high-efficiency sediment separation device for river dredging, according to this utility model.

[0023] In the diagram: 1. Box body; 2. Connecting hole; 3. Locking block; 4. Separation mechanism; 41. Screen; 42. Bottom block; 43. Filter screen; 44. Slide plate; 45. Square block; 46. Square groove; 5. Actuating mechanism; 51. Support plate; 52. Drive motor; 53. Connecting rod; 54. Actuating rod; 55. Groove; 56. Protrusion; 6. Push plate; 7. Push rod; 8. Ring hole; 9. Connecting plate; 10. Guide column. Detailed Implementation

[0024] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0025] Example: Figures 1-4 As shown, this utility model discloses a high-efficiency sediment separation device for river dredging, including a box 1, a connection hole 2 on the inner wall of the box 1, a locking block 3 on the inner wall of the connection hole 2, a separation mechanism 4 on the inner wall of the box 1, and a toggle mechanism 5 on the outer wall of the box 1.

[0026] Separation mechanism 4 includes:

[0027] A screen 41 is installed on the inner wall of the box 1. The bottom of the screen 41 has four bottom blocks 42. The outer walls of the four bottom blocks 42 are fixed to the inner wall of the box 1. A filter screen 43 slides on the inner wall of the connecting hole 2. Two sliding plates 44 slide on the inner wall of the filter screen 43. One side of each sliding plate 44 is fixed to the inner wall of the box 1. Four square blocks 45 are fixed at the bottom of the screen 41. The top of each of the four bottom blocks 42 has a square groove 46. The inner walls of the four square grooves 46 are matched with the outer walls of the square blocks 45.

[0028] As attached Figure 1 and Figure 2As shown, a push plate 6 slides on the inner wall of the box 1. The bottom end of the push plate 6 slides with the top end of the screen 41. A push rod 7 is fixed on one side of the push plate 6. The outer wall of the push rod 7 is sleeved with one side of the box 1. An annular hole 8 is opened on the inner wall of the box 1. The inner wall of the annular hole 8 slides with the outer wall of the push plate 6. A connecting plate 9 is provided on the inner wall of the annular hole 8. Two guide posts 10 slide on the inner wall of the push rod 7. One side of each guide post 10 is fixed with the outer wall of the box 1, which facilitates the removal of large sand particles screened on the screen 41 from the screen 41.

[0029] As attached Figure 1 and Figure 4 As shown, the actuating mechanism 5 includes:

[0030] A support plate 51 is fixed to one side of the housing 1. A drive motor 52 is fixed to the top of the support plate 51. A connecting rod 53 is fixed to one side of the drive motor 52. The outer wall of the connecting rod 53 slides against one side of the housing 1. A lever 54 is provided on the outer wall of the connecting rod 53. The bottom end of the lever 54 slides against the top of the screen 41. A groove 55 is provided at the top of the lever 54. A protrusion 56 is provided on the inner wall of the groove 55. The outer wall of the protrusion 56 fits against the inner wall of the connecting rod 53, which makes it easier to screen and separate the sludge on the screen 41.

[0031] Working principle: During use, the outer wall of the screen 41 is slid against the inner wall of the housing 1 until the square block 45 fixed at the bottom of the screen 41 engages with the inner wall of the square groove 46 at the top of the bottom block 42, thus securing the screen 41 firmly to the inner wall of the housing 1. Simultaneously, silt and water from the river are injected into the housing 1, causing the screen 41 to separate large sand particles from the mud. At the same time, the drive motor 52 drives the connecting rod 53 to slide on one side of the housing 1, causing the lever 54 installed between the connecting rod 53 to slide back and forth at the top of the screen 41, further sieving and separating the silt on the screen 41, while fine sand and mud pass through the filter screen. 43 further filters the sand, causing it to adhere to the inner wall of the filter screen 43. The filtered mud accumulates at the bottom of the box 1. The locking block 3 is separated from the inner wall of the connecting hole 2, and the connecting plate 9 is separated from the annular hole 8. The filter screen 43 is slid on the outer wall of the slide plate 44 to remove the filter screen 43 from the inside of the box 1, thus removing the sand adsorbed on it. The protrusion 56 is separated from the inner wall of the groove 55, and then the connecting rod 53 is separated from the lever 54. The push rod 7 drives the push plate 6 to slide on the top of the screen 41 to quickly remove the sand screened at the top of the screen 41 from the inner wall of the annular hole 8, thus efficiently separating the mud and sand from the river dredging.

[0032] Finally, it should be noted that in the description of this utility model, the terms "vertical," "upper," "lower," "horizontal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0033] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0034] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A high-efficiency sediment separation device for river dredging, comprising a box (1), a connecting hole (2) is formed in the inner wall of the box (1), and a clamping block (3) is matched and arranged on the inner wall of the connecting hole (2), characterized in that, The inner wall of the box (1) is provided with a separation mechanism (4), and the outer wall of the box (1) is provided with a toggle mechanism (5); The separation mechanism (4) includes: A screen (41) is installed on the inner wall of the box (1). The bottom end of the screen (41) is provided with four bottom blocks (42). The outer walls of the four bottom blocks (42) are fixed to the inner wall of the box (1). A filter screen (43) slides on the inner wall of the connecting hole (2). Two sliding plates (44) slide on the inner wall of the filter screen (43). One side of each of the two sliding plates (44) is fixed to the inner wall of the box (1).

2. The high-efficiency sediment separation device for river dredging according to claim 1, characterized in that, The inner wall of the box (1) has a sliding push plate (6), the bottom end of the push plate (6) slides with the top end of the screen (41), and a push rod (7) is fixed on one side of the push plate (6), and the outer wall of the push rod (7) is sleeved with one side of the box (1).

3. The high efficiency sediment separation device for river channel dredging according to claim 2, characterized in that, The inner wall of the box (1) is provided with an annular hole (8), the inner wall of the annular hole (8) slides against the outer wall of the push plate (6), and the inner wall of the annular hole (8) is provided with a connecting plate (9).

4. The high efficiency sediment separation device for river channel dredging of claim 1, wherein, The bottom of the screen (41) is fixed with four square blocks (45), and the top of each of the four bottom blocks (42) is provided with a square groove (46). The inner wall of each of the four square grooves (46) is matched with the outer wall of the square block (45).

5. The high efficiency sediment separation device for river channel dredging of claim 1, wherein, The actuating mechanism (5) includes: A support plate (51) is fixed to one side of the box body (1). A drive motor (52) is fixed to the top of the support plate (51). A connecting rod (53) is fixed to one side of the drive motor (52). The outer wall of the connecting rod (53) slides against one side of the box body (1). A lever (54) is provided on the outer wall of the connecting rod (53). The bottom end of the lever (54) slides against the top of the screen (41).

6. The high efficiency sediment separation device for river channel dredging of claim 5, wherein, The top of the lever (54) is provided with a groove (55), and the inner wall of the groove (55) is provided with a protrusion (56). The outer wall of the protrusion (56) is sleeved with the inner wall of the connecting rod (53).

7. The high efficiency sediment separation device for river channel dredging of claim 2, wherein The inner wall of the push rod (7) has two guide posts (10) that slide, and one side of each guide post (10) is fixed to the outer wall of the box (1).

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