Hydraulic engineering desilting device

Abstract

The invention relates to the technical field of hydraulic engineering desilting, and particularly discloses a hydraulic engineering desilting device which comprises a main body, fixing plates are fixedly installed on the two sides of one end of the main body, shovel plates are fixedly installed at the lower ends of the two fixing plates, fixing holes are formed in one sides of the two shovel plates, a sludge pump is further included, and a sludge pumping opening is formed in the lower end of the sludge pump. A sludge outlet is fixedly formed in one end of the sludge pump; when the device is used, after the device is started, a water pump can send water to a spray head, the spray head sprays water to disperse hard sludge, a spiral fin can rotate around a rotating shaft to scatter the sludge and enable the sludge to gather towards the middle, and when sundries such as stones exist in the sludge, the scattered sludge can enter the main body groove through a sludge inlet groove, so that the sludge can enter the main body groove; stone and other sundries can be blocked outside, the edges of the fan blades are designed to be in a blade shape, and when sludge is sucked from the interior of the main body groove through the sludge suction opening, plastic bags and aquatic plants contained in the sludge can be smashed.

Description

Technical Field

[0001] The invention belongs to the technical field of water conservancy project silt removal, and in particular relates to a water conservancy project silt removal device. Background Art

[0002] River siltation has increasingly affected the normal performance of various functions such as flood control, drainage, irrigation, water supply, and navigation. In order to restore the normal functions of the river and promote the rapid and sustainable development of the economy and society, river dredging projects are carried out. Through governance, the river becomes deeper and wider, the river water becomes clearer, and the production conditions and living environment of the masses are significantly improved, achieving the goal of "clear water, smooth river, green bank, and beautiful scenery". When cleaning the river silt, it is necessary to use the silt removal device of the water conservancy project to dredge the river to prevent the river from being blocked.

[0003] In the Chinese patent with publication number CN 218540828 U, a desilting device for water conservancy projects is mentioned. The desilting device for water conservancy projects includes a treatment box assembly, an extraction mechanism and a crushing mechanism. The treatment box assembly includes a treatment box, a discharge bucket and two legs. The discharge bucket is fixedly mounted on the bottom of the treatment box. The two legs are respectively fixedly mounted on the outer walls of both sides of the treatment box. The extraction mechanism and the crushing mechanism are both arranged on the treatment box assembly. The extraction mechanism includes a pump, a fixed pipe, a corrugated hose, a connecting pipe, an extraction bucket and a filter steel mesh. The pump is mounted on one side of the outer wall of the treatment box, the fixed pipe is mounted on the pump, the corrugated hose is fixedly mounted on one end of the fixed pipe, and the connecting pipe is mounted on one end of the corrugated hose. The present application provides a dredging device for a water conservancy project, which has the advantages of conveniently extracting sludge impurities, preventing foreign objects from clogging pipes, conveniently discharging sludge, and conveniently handling the extracted sludge. Although the above scheme has many beneficial effects, when the dredging device for a water conservancy project of this scheme is in use, some sludge has become lumpy due to long-term sedimentation and is difficult to clean. During cleaning, stones and other debris are easily sucked in, causing damage to the device.

[0004] In view of this, the inventor proposes a hydraulic engineering dredging device to solve the above-mentioned problems. Summary of the invention

[0005] The purpose of the present invention is to provide a hydraulic engineering silt removal device to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A silt removal device for a water conservancy project, comprising:

[0008] A main body, wherein fixing plates are fixedly installed on both sides of one end of the main body, and shovel plates are fixedly installed on the lower ends of two groups of the fixing plates, and fixing holes are opened on one side of the two groups of the shovel plates;

[0009] A sludge pump is provided with a sludge suction port at the lower end of the sludge pump, and a sludge outlet is fixedly installed at one end of the sludge pump.

[0010] Preferably, a driving device is fixedly installed on the outer sides of the two groups of fixing plates, a rotating shaft is rotatably installed inside the fixing hole, two groups of spiral fins are fixedly installed on the outer wall of the rotating shaft, and one end of the rotating shaft passes through the fixing hole and is connected to the driving device.

[0011] Preferably, a main body groove is provided at the upper end of the main body, the sludge pump is fixedly installed inside the main body groove, and a plurality of groups of mud inlet grooves are provided at one end of the main body, and the mud inlet grooves are communicated with the main body groove.

[0012] Preferably, a bracket is fixedly installed inside the mud suction port, and a plurality of groups of fan blades are fixedly installed inside the bracket.

[0013] Preferably, a water pump is fixedly mounted on one side of the upper end of the main body, a water inlet is provided at one end of the water pump, and a water pipe is fixedly connected to the other end of the water pump.

[0014] Preferably, a water storage rod is fixedly mounted at the upper edge of the main body, the other end of the water pipe is fixedly connected to one end of the water storage rod, and a plurality of groups of nozzles are fixedly mounted at one end of the water storage rod.

[0015] Preferably, a plurality of sets of tires are fixedly mounted on the lower ends of the four sides of the main body, and a handle is fixedly mounted on the edge of one side of the upper end of the main body.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] (1) The present invention places the device into a river channel. After starting the device, the water pump can deliver water to the nozzle, and the nozzle sprays water to disperse the harder silt. The spiral fins can rotate around the shaft to disperse the silt and gather the silt in the middle. When there are stones and other debris in the silt, the silt can enter the main trough through the mud inlet trough after being dispersed, and the stones and other debris will be blocked outside. The edge of the fan blade is designed to be blade-shaped. When the mud suction port sucks the silt from the main trough, it can break up the plastic bags and aquatic plants contained in the silt.

[0018] (2) The present invention is provided with a water pump, which can extract the original water source of the river or connect to an independent water source. A nozzle is provided, which can further disperse the silt broken up by the spiral fins. A handle is provided, which can be pushed to move the device, thereby controlling the cleaning position of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front structural schematic diagram of the present invention;

[0020] Figure 2 It is a schematic diagram of the explosion mechanism of the present invention;

[0021] Figure 3 It is a half-section schematic diagram of the present invention;

[0022] Figure 4 It is a front structural schematic diagram of the present invention;

[0023] Figure 5 For the present invention Figure 1 A schematic diagram of the structure enlargement in the middle;

[0024] In the figure: 1. main body; 2. sludge pump; 3. water pump; 4. water inlet; 5. water pipe; 6. handle; 7. tire; 8. fixing plate; 9. spiral fin; 10. shovel plate; 11. main body groove; 12. mud extraction port; 13. bracket; 14. fan blade; 15. fixing hole; 16. rotating shaft; 17. driving device; 18. water storage rod; 19. nozzle; 20. mud inlet groove; 21. mud outlet. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] Embodiment 1:

[0027] See also Figures 1 to 5 As shown, a water conservancy project dredging device comprises:

[0028] A main body 1, wherein fixing plates 8 are fixedly installed on both sides of one end of the main body 1, and shovel plates 10 are fixedly installed on the lower ends of two groups of the fixing plates 8, and fixing holes 15 are opened on one side of the two groups of the shovel plates 10;

[0029] The sludge pump 2 has a sludge pumping port 12 at its lower end, and a sludge outlet 21 fixedly mounted at one end of the sludge pump 2 .

[0030] Specifically, a driving device 17 is fixedly installed on the outer sides of the two groups of fixing plates 8, a rotating shaft 16 is rotatably installed inside the fixing hole 15, two groups of spiral fins 9 are fixedly installed on the outer wall of the rotating shaft 16, and one end of the rotating shaft 16 passes through the fixing hole 15 and is connected to the driving device 17.

[0031] Specifically, a main body groove 11 is opened at the upper end of the main body 1 , and the sludge pump 2 is fixedly installed inside the main body groove 11 . A plurality of mud inlet grooves 20 are opened at one end of the main body 1 , and the mud inlet grooves 20 are communicated with the main body groove 11 .

[0032] Specifically, a bracket 13 is fixedly installed inside the mud suction port 12 , and a plurality of groups of fan blades 14 are fixedly installed inside the bracket 13 .

[0033] As can be seen from the above, the staff puts the device into the river channel. After starting the device, the water pump 3 can send water to the nozzle 19, and the nozzle 19 sprays water to disperse the harder silt. The spiral fins 9 can rotate around the rotating shaft 16 to disperse the silt and gather the silt in the middle. When there are stones and other debris in the silt, the silt can enter the main tank 11 through the mud inlet trough 20 after being dispersed, and the stones and other debris will be blocked outside. The edge of the fan 14 is designed to be blade-shaped. When the mud suction port 12 sucks the silt from the inside of the main tank 11, it can break up the plastic bags and aquatic plants contained in the silt.

[0034] Embodiment 2:

[0035] refer to Figures 1 to 5 As shown, a water conservancy project dredging device comprises:

[0036] A main body 1, wherein fixing plates 8 are fixedly installed on both sides of one end of the main body 1, and shovel plates 10 are fixedly installed on the lower ends of two groups of the fixing plates 8, and fixing holes 15 are opened on one side of the two groups of the shovel plates 10;

[0037] The sludge pump 2 has a sludge pumping port 12 at its lower end, and a sludge outlet 21 fixedly mounted at one end of the sludge pump 2 .

[0038] Specifically, a driving device 17 is fixedly installed on the outer sides of the two groups of fixing plates 8, a rotating shaft 16 is rotatably installed inside the fixing hole 15, two groups of spiral fins 9 are fixedly installed on the outer wall of the rotating shaft 16, and one end of the rotating shaft 16 passes through the fixing hole 15 and is connected to the driving device 17.

[0039] Specifically, a main body groove 11 is opened at the upper end of the main body 1 , and the sludge pump 2 is fixedly installed inside the main body groove 11 . A plurality of mud inlet grooves 20 are opened at one end of the main body 1 , and the mud inlet grooves 20 are communicated with the main body groove 11 .

[0040] Specifically, a bracket 13 is fixedly installed inside the mud suction port 12 , and a plurality of groups of fan blades 14 are fixedly installed inside the bracket 13 .

[0041] Specifically, a water pump 3 is fixedly installed on one side of the upper end of the main body 1 , a water inlet 4 is provided at one end of the water pump 3 , and a water pipe 5 is fixedly connected to the other end of the water pump 3 .

[0042] Specifically, a water storage rod 18 is fixedly installed at the upper edge of the main body 1, the other end of the water pipe 5 is fixedly connected to one end of the water storage rod 18, and a plurality of groups of nozzles 19 are fixedly installed at one end of the water storage rod 18.

[0043] Specifically, a plurality of tires 7 are fixedly mounted on the lower ends of the four sides of the main body 1 , and a handle 6 is fixedly mounted on the edge of one side of the upper end of the main body 1 .

[0044] As can be seen from the above, the staff puts the device into the river channel, and after starting the device, the water pump 3 can send water to the nozzle 19, and the nozzle 19 sprays water to disperse the harder silt. The spiral fins 9 can rotate around the rotating shaft 16 to disperse the silt and gather the silt to the middle. When there are stones and other debris in the silt, the silt can enter the main body groove 11 through the mud inlet groove 20 after being dispersed, and the stones and other debris will be blocked outside. The edge of the fan blade 14 is designed to be blade-shaped. When the mud suction port 12 sucks the silt from the inside of the main body groove 11, it can break the plastic bags and water plants contained in the silt;

[0045] By providing a water pump 3, the water pump 3 can extract the original water source of the river, or can be connected to an independent water source; Figure 5 As shown, by providing a nozzle 19, the nozzle 19 can further disperse the sludge broken up by the spiral fins 9; Figure 1 As shown, by providing a handle 6, the handle 6 can be pushed to move the device, thereby controlling the cleaning position of the device.

[0046] The standard parts used in the present invention can all be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0047] In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. "Multiple" means two or more, unless otherwise clearly and specifically defined.

[0048] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0049] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0050] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0051] In the drawings of the embodiments disclosed in the present invention, only the structures related to the embodiments disclosed in the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other.

[0052] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dredging device for a water conservancy project, characterized in that: include: A main body (1), wherein fixing plates (8) are fixedly mounted on both sides of one end of the main body (1), shovel plates (10) are fixedly mounted on the lower ends of two groups of the fixing plates (8), and fixing holes (15) are provided on one side of the two groups of the shovel plates (10); A sludge pump (2) is provided with a sludge extraction port (12) at the lower end of the sludge pump (2), and a sludge outlet (21) is fixedly mounted at one end of the sludge pump (2).

2. A hydraulic engineering dredging device according to claim 1, characterized in that: A driving device (17) is fixedly installed on the outer sides of the two groups of fixing plates (8), a rotating shaft (16) is rotatably installed inside the fixing hole (15), two groups of spiral fins (9) are fixedly installed on the outer wall of the rotating shaft (16), and one end of the rotating shaft (16) passes through the fixing hole (15) and is connected to the driving device (17).

3. A hydraulic engineering dredging device according to claim 2, characterized in that: A main body groove (11) is provided at the upper end of the main body (1), the sludge pump (2) is fixedly installed inside the main body groove (11), and a plurality of groups of sludge inlet grooves (20) are provided at one end of the main body (1), and the sludge inlet grooves (20) are communicated with the main body groove (11).

4. A hydraulic engineering silt removal device according to claim 1, characterized in that: A bracket (13) is fixedly installed inside the mud extraction port (12), and a plurality of groups of fan blades (14) are fixedly installed inside the bracket (13).

5. A hydraulic engineering silt removal device according to claim 4, characterized in that: A water pump (3) is fixedly mounted on one side of the upper end of the main body (1); a water inlet (4) is provided at one end of the water pump (3); and a water pipe (5) is fixedly connected to the other end of the water pump (3).

6. A hydraulic engineering silt removal device according to claim 5, characterized in that: A water storage rod (18) is fixedly mounted at the upper edge of the main body (1), the other end of the water pipe (5) is fixedly connected to one end of the water storage rod (18), and a plurality of groups of spray heads (19) are fixedly mounted on one end of the water storage rod (18).

7. A hydraulic engineering silt removal device according to claim 6, characterized in that: A plurality of sets of tires (7) are fixedly mounted on the lower ends of the four sides of the main body (1), and a handle (6) is fixedly mounted on the edge of one side of the upper end of the main body (1).

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