Sludge dredging device for river channel desilting and dredging treatment

Abstract

The utility model relates to the technical field of river channel desilting, and discloses a silt dredging device for river channel desilting and dredging governance, which comprises a buffer box body and a self-priming pump arranged on one side of the upper end of the buffer box body, an operator installs a concave block on one side of the outer wall of the temporary storage box body through an attaching plate, a screw penetrates through a threaded groove to fixedly install the concave block in a threaded mode, and when a fixing plate is not used daily, the fixing plate can directly drive a dredging assembly, a stirring assembly and a water spraying assembly to be jointly inserted into an inner cavity of the concave block; meanwhile, pressing plates fixedly installed on the two sides of the upper end of the inner wall of the concave block through elastic elements can drive the pressing plates to limit and fix the two sides of the upper end of the fixing plate under the elastic force action of the elastic elements, and therefore limiting and supporting of the fixing plate are completed; by means of the arrangement, when the fixing plate is not used in daily life, the fixing plate can be directly and reasonably placed, and use is convenient and fast.

Description

Technical Field

[0001] The utility model relates to the technical field of river dredging, in particular to a silt dredging device for river dredging and treatment. Background Technique

[0002] River dredging generally refers to the treatment of rivers. It is easy to generate silt in the river. Excessive silt is likely to block the river, affecting the flow of river water. In severe cases, it is likely to cause disasters, so mechanical equipment is needed to stir the silt deposited at the bottom of the river into a turbid water state and let it flow away with the river water, so as to play a dredging role.

[0003] For example, a river bottom silt cleaning and dredging device with the application number CN202221619147.5 includes a dredging mechanism and a water tank. The dredging mechanism includes a fixing plate. A self-priming head is installed through the top of the fixing plate. A filter hopper is fixed at the bottom end of the self-priming head. A sealing motor is installed on the top of the fixing plate through bolts. A screw conveyor 1 is fixed at the output end of the sealing motor. A water spray head is installed through the top of the fixing plate. A buffer tank is installed on the top of the water tank. A self-priming pump is installed on the top of the buffer tank through bolts. The utility model can discharge the river bottom silt through a suction pipe and a delivery pipe. The filter hopper can prevent large particle solid substances from entering the self-priming pump, improving the stability of the river bottom silt cleaning and dredging device during use. It can excavate and crush the silt around the self-priming head, improving the cleaning efficiency of the dredging device for the river bottom silt. The cooperation of the water pump and the water spray head can wash the relatively fixed and solidified silt in the river bottom to be dredged, facilitating the rapid dissolution and extraction of the solidified silt.

[0004] When the above-mentioned patented river bottom silt cleaning and dredging device is in use, the self-priming pump drives the dredging mechanism to adsorb the silt at the bottom of the river, and the motor drives the screw conveyor to break the harder silt at the bottom of the river. Since the dredging mechanism, the motor, the screw conveyor and the water spray head are all installed at the upper end of the fixing plate, and the fixing plate drives them to move for use. Since no hanging mechanism is provided at the upper end of the fixing plate, it is inconvenient to place the fixing plate during daily non-use.

[0005] Therefore, we propose a silt dredging device for river dredging and treatment to solve the above-mentioned problems. Content of the Utility Model

[0006] The purpose of the utility model is to provide a silt dredging device for river dredging and treatment to solve the problem in the above-mentioned background technique that the self-priming pump drives the dredging mechanism to adsorb the silt at the bottom of the river, and the motor drives the screw conveyor to break the harder silt at the bottom of the river. Since the dredging mechanism, the motor, the screw conveyor and the water spray head are all installed at the upper end of the fixing plate, and the fixing plate drives them to move for use. Since no hanging mechanism is provided at the upper end of the fixing plate, it is inconvenient to place the fixing plate during daily non-use.

[0007] To achieve the above object, the utility model provides the following technical solutions: A silt dredging device for river channel dredging and treatment, including a buffer box body and a self-priming pump arranged on one side of the upper end of the buffer box body. One end of the self-priming pump is connected with a dredging component through a pipeline. A fixing plate is fixedly installed on the upper end outer wall of the dredging component. A stirring component is arranged on one side of the upper end of the fixing plate, and a water spraying component is fixedly installed on the other side of the upper end of the fixing plate. Discharging components are arranged on both sides of the upper end of the buffer box body. One end of the fixing plate is limitedly installed with a clamping component, and one end of the clamping component is fixedly installed in the middle of the outer wall on one side of the buffer box body;

[0008] The clamping component includes a support mechanism and a limiting mechanism fixedly installed in the middle of the outer wall on one side of the support mechanism.

[0009] Preferably, the support mechanism includes a concave block and concave grooves respectively opened in the middle of the upper and lower ends of the inner wall of the concave block. One end of the concave block is fixedly installed with a fitting plate.

[0010] Preferably, threaded grooves are respectively opened at the four corners of one end of the fitting plate, and an open-type stopper is fixedly installed in the middle of the outer wall on the other side of the concave block.

[0011] Preferably, elastic elements are respectively fixedly installed on both sides of the upper end of the inner wall of the concave block, and a pressing plate is fixedly installed at one end of the elastic element.

[0012] Preferably, the limiting mechanism includes an arc-shaped support rod and an open ring fixedly installed at the upper end of the arc-shaped support rod.

[0013] Preferably, an inclined support spring is fixedly installed on one side of the upper end of the inner wall of the open ring, and a baffle is fixedly installed at one end of the inclined support spring.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. When the fixing plate is not in use in daily life, the fixing plate can directly drive the dredging component, the stirring component and the water spraying component to be inserted into the inner cavity of the concave block together, so that the upper end of the fitting plate is clamped into the inner cavity of the concave groove. At the same time, the pressing plates fixedly installed on both sides of the upper end of the inner wall of the concave block by the elastic elements will, under the elastic force of the elastic elements, drive the pressing plates to limit and fix both sides of the upper end of the fixing plate, thus completing the limiting support for the fixing plate. Such a setting enables the fixing plate to be reasonably placed directly when it is not in use in daily life, which is convenient to use.

[0016] 2. When the dredging component is not in use, the pipeline connected to the dredging component can be pressed into the upper end of the open ring, so that the baffle fixed and installed by the inclined support spring retracts under the elastic force, facilitating the pipeline to enter the inner cavity of the open ring. After the pipeline is placed and wound, the inclined support spring loses pressure, which can drive the baffle to block the opening of the open ring, thereby improving the stability of the use of the open ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is the overall three-dimensional structural schematic diagram of the present utility model;

[0018] Figure 2 is the three-dimensional structural schematic diagram of the support mechanism of the present utility model;

[0019] Figure 3 is the three-dimensional structural schematic diagram of the pressing plate of the present utility model;

[0020] Figure 4 is the three-dimensional structural schematic diagram of the limiting mechanism of the present utility model.

[0021] In the figure: 1. Buffer box; 2. Self-priming pump; 3. Dredging component; 4. Fixed plate; 5. Stirring component; 6. Water spraying component; 7. Clamping component; 71. Support mechanism; 711. Concave block; 712. Concave groove; 713. Fitting plate; 714. Thread groove; 715. Open-type stopper; 716. Elastic element; 717. Pressing plate; 72. Limiting mechanism; 721. Arc-shaped support rod; 722. Open ring; 723. Inclined support spring; 724. Baffle; 8. Discharge component. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0023] Embodiment 1: Please refer to Figures 1 - 3 , a sludge dredging device for river dredging and treatment, including a buffer box 1 and a self-priming pump 2 arranged on one side of the upper end of the buffer box 1. One end of the self-priming pump 2 is connected to a dredging component 3 through a pipeline. The upper end of the outer wall of the dredging component 3 is fixedly installed with a fixed plate 4. One side of the upper end of the fixed plate 4 is provided with a stirring component 5. The other side of the upper end of the fixed plate 4 is fixedly installed with a water spraying component 6. The upper end of both sides of the buffer box 1 is provided with a discharge component 8. One end of the fixed plate 4 is limitedly installed with a clamping component 7. One end of the clamping component 7 is fixedly installed in the middle of one side of the outer wall of the buffer box 1.

[0024] The clamping assembly 7 includes a support mechanism 71 and a limiting mechanism 72 fixedly installed in the middle of one side of the outer wall of the support mechanism 71.

[0025] The support mechanism 71 includes a concave block 711 and concave grooves 712 respectively opened in the middle of the upper and lower ends of the inner wall of the concave block 711. One end of the concave block 711 is fixedly installed with a fitting plate 713.

[0026] Thread grooves 714 are respectively opened at the four corners of one end of the fitting plate 713, and an open-type stop block 715 is fixedly installed in the middle of the other side of the outer wall of the concave block 711.

[0027] The setting of the open-type stop block 715 allows the pipes connected to the water spraying assembly 6 to be wound and bound, and the pipes connected to the water spraying assembly 6 are stored and used.

[0028] Elastic elements 716 are respectively fixedly installed on both sides of the upper end of the inner wall of the concave block 711, and a pressing plate 717 is fixedly installed at one end of the elastic element 716.

[0029] In this embodiment: The operator installs the concave block 711 on one side of the outer wall of the buffer box body 1 through the fitting plate 713, and then thread-fixes and installs the concave block 711 by passing screws through the thread grooves 714. When the fixing plate 4 is not in use in daily life, the fixing plate 4 can directly drive the dredging assembly 3, the stirring assembly 5 and the water spraying assembly 6 to be inserted into the inner cavity of the concave block 711 together, so that the upper end of the fitting plate 713 is clamped into the inner cavity of the concave groove 712. At the same time, the pressing plates 717 fixedly installed on both sides of the upper end of the inner wall of the concave block 711 by the elastic elements 716 will, under the elastic force of the elastic elements 716, drive the pressing plates 717 to limit and fix both sides of the upper end of the fixing plate 4, thereby completing the limiting support for the fixing plate 4. Such a setting enables the fixing plate 4 to be reasonably placed directly when it is not in use in daily life, which is convenient to use.

[0030] Embodiment 2: This embodiment is an improvement made on the basis of Embodiment 1. Specifically, please refer to Figures 2 - 4 , the limiting mechanism 72 includes an arc-shaped support rod 721 and an open ring 722 fixedly installed at the upper end of the arc-shaped support rod 721.

[0031] An inclined support spring 723 is fixedly installed on one side of the upper end of the inner wall of the open ring 722, and a baffle 724 is fixedly installed at one end of the inclined support spring 723.

[0032] In this embodiment: The dredging component 3 is connected to the self-priming pump 2 through a pipeline. When the dredging component 3 is not in use, the pipeline connected to the dredging component 3 can be pressed into from the upper end of the opening ring 722, so that the baffle 724 fixedly installed by the inclined support spring 723 retracts under the elastic force, facilitating the pipeline to enter the inner cavity of the opening ring 722. After the pipeline is placed and wound, the inclined support spring 723 loses pressure, which can drive the baffle 724 to block the opening of the opening ring 722, thereby improving the stability of the opening ring 722 during use.

[0033] Working principle: The operator installs the concave block 711 on the outer wall side of the buffer box 1 through the fitting plate 713, and then thread-fixes and installs the concave block 711 by screwing the screw through the thread groove 714. When the fixing plate 4 is not in use daily, the fixing plate 4 can directly drive the dredging component 3, the stirring component 5, and the water spraying component 6 to be inserted into the inner cavity of the concave block 711, so that the upper end of the fitting plate 713 is stuck into the inner cavity of the concave groove 712. At the same time, the pressing plates 717 fixedly installed on both sides of the upper end of the inner wall of the concave block 711 by the elastic elements 716 will drive the pressing plates 717 to limit and fix both sides of the upper end of the fixing plate 4 under the elastic force of the elastic elements 716, thus completing the limit support for the fixing plate 4. Such a setting enables the fixing plate 4 to be reasonably placed directly when it is not in use daily. The dredging component 3 is connected to the self-priming pump 2 through a pipeline. When the dredging component 3 is not in use, the pipeline connected to the dredging component 3 can be pressed into from the upper end of the opening ring 722, so that the baffle 724 fixedly installed by the inclined support spring 723 retracts under the elastic force, facilitating the pipeline to enter the inner cavity of the opening ring 722. After the pipeline is placed and wound, the inclined support spring 723 loses pressure, which can drive the baffle 724 to block the opening of the opening ring 722.

[0034] Among them, the structures and working principles of the buffer box 1, the self-priming pump 2, the dredging component 3, the fixing plate 4, the stirring component 5, and the water spraying component 6 are the same as those of the dredging mechanism, buffer box, self-priming pump, water tank, discharge mechanism, suction pipe, water delivery pipe, delivery pipe, delivery valve, fixing plate, self-priming head, filter hopper, water spraying head, sealing motor, auger one, water draining net, water permeable holes, partition board, and water pump in the patent with the publication number CN218148592U, and will not be elaborated here.

[0035] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A silt dredging device for river channel dredging and treatment, comprising a buffer box body (1) and a self-priming pump (2) arranged on one side of the upper end of the buffer box body (1). One end of the self-priming pump (2) is connected with a dredging component (3) through a pipeline. The upper end outer wall of the dredging component (3) is fixedly installed with a fixing plate (4). One side of the upper end of the fixing plate (4) is provided with a stirring component (5). The other side of the upper end of the fixing plate (4) is fixedly installed with a water spraying component (6). Discharge components (8) are arranged on both sides of the upper end of the buffer box body (1), and it is characterized in that: One end of the fixed plate (4) is limitedly installed with a clamping assembly (7), and one end of the clamping assembly (7) is fixedly installed in the middle of the outer wall on one side of the buffer box body (1); The clamping assembly (7) includes a support mechanism (71) and a limiting mechanism (72) fixedly installed in the middle of the outer wall on one side of the support mechanism (71).

2. The sludge dredging device for river channel dredging and treatment according to claim 1, characterized in that: The support mechanism (71) includes a concave block (711) and concave grooves (712) respectively opened in the middle of the upper and lower ends of the inner wall of the concave block (711). One end of the concave block (711) is fixedly installed with a fitting plate (713).

3. The sludge dredging device for river channel dredging and treatment according to claim 2, wherein: Thread grooves (714) are respectively opened at the four corners of one end of the fitting plate (713), and an open-type stop block (715) is fixedly installed in the middle of the other side of the outer wall of the concave block (711).

4. A silt dredging device for river channel dredging and treatment according to claim 3, characterized in that: Elastic elements (716) are respectively fixedly installed on both sides of the upper end of the inner wall of the concave block (711), and one end of the elastic element (716) is fixedly installed with a pressing plate (717).

5. The sludge dredging device for river channel dredging and treatment according to claim 4, characterized in that: The limiting mechanism (72) includes an arc-shaped support rod (721) and an open ring (722) fixedly installed at the upper end of the arc-shaped support rod (721).

6. The sludge dredging device for river channel dredging and treatment according to claim 5, characterized in that: An inclined support spring (723) is fixedly installed on one side of the upper end of the inner wall of the open ring (722), and one end of the inclined support spring (723) is fixedly installed with a baffle (724).

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