CN214574244U

CN214574244U - River channel dredging equipment

Info

Publication number: CN214574244U
Application number: CN202120135637.7U
Authority: CN
Inventors: 邢经纬; 王昌盛; 其他发明人请求不公开姓名
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-19
Filing date: 2021-01-19
Publication date: 2021-11-02
Anticipated expiration: 2031-01-19

Abstract

The utility model discloses a river course desilting equipment belongs to and hydraulic engineering equipment technical field, which comprises a ship body, the top surface fixed mounting of hull has the collecting box, the bottom right side fixed mounting of collecting box has the drain pipe, the inner chamber fixed mounting of drain pipe has the filtration grid, the bottom left side fixed mounting of collecting box has communicating pipe, the middle fixed mounting of communicating pipe has the water pump, left side fixed mounting has the installing support above the hull, vertical driving motor and the telescopic link of being provided with downwards on the installing support, the lower extreme of telescopic link is provided with silt excavating gear, one side of silt excavating gear is provided with transmission, transmission's input and driving motor's output transmission are connected.

Description

River channel dredging equipment

Technical Field

The utility model relates to a and hydraulic engineering equipment technical field, more specifically say, relate to a river course desilting equipment.

Background

River channel siltation increasingly affects normal performance of various functions such as flood control, waterlogging drainage, irrigation, water supply, navigation and the like, and in order to recover normal functions of a river channel and promote rapid and continuous development of economic society, sludge in the river channel needs to be cleaned.

Current silt cleaning equipment adopts the water pump to take out the silt in the river course more, but the environment of river course bottom is complicated, and the river course bottom is not flat, and it is not good to take out the silt extraction effect in the pit in the river course that the mud pipe is to the river course, and massive silt probably causes silt cleaning device's jam after being extracted by the water pump simultaneously, damages the device.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides a river course desilting equipment, includes the hull, the top surface fixed mounting of hull has the collecting box, the bottom right side fixed mounting of collecting box has the drain pipe, the inner chamber fixed mounting of drain pipe has the filtration grid, the bottom left side fixed mounting of collecting box has communicating pipe, the centre fixed mounting of communicating pipe has the water pump, left side fixed mounting has the installing support above the hull, vertical driving motor and the telescopic link of being provided with downwards on the installing support, the lower extreme of telescopic link is provided with silt excavating gear, one side of silt excavating gear is provided with transmission, transmission's input with driving motor's output transmission is connected.

Preferably, the silt excavating gear includes, the box, box lower part opening, first pivot and second pivot have set gradually from a left side to a right side between antetheca and the back wall in the box, first pivot with all be provided with the reamer in the second pivot, the box top is provided with the mud outlet, the mud outlet with the other end of communicating pipe is connected through the bellows.

Preferably, the transmission device comprises a transmission shell, the first rotating shaft and the second rotating shaft extend into the transmission shell and are rotatably connected with the front wall and the rear wall of the transmission shell, a first belt pulley is arranged on the first rotating shaft, a second belt pulley is arranged on the second rotating shaft, a third rotating shaft and a fourth rotating shaft are sequentially arranged between the front wall and the rear wall of the transmission shell from left to right, a third belt pulley, a driving gear and a first bevel gear are sequentially arranged on the third rotating shaft from front to back, a fourth belt pulley and a driven gear are sequentially arranged on the fourth rotating shaft from front to back, a rotating rod is fixedly sleeved at the output end of the driving motor, a baffle is fixedly arranged at the bottom of the rotating rod, a sleeve is movably sleeved on the surface of the rotating rod, a connecting plate is fixedly arranged at the bottom end of the sleeve, and a connecting shaft is fixedly arranged at the bottom surface of the connecting plate, the bottom of connecting axle stretches into in the transmission housing and the tip be provided with second bevel gear, first bevel gear with second bevel gear meshing, the driving gear with driven gear meshing, first belt pulley with the third belt pulley leads to belt transmission and is connected, the second belt pulley with the fourth belt pulley passes through belt transmission and is connected.

Preferably, the box body is provided with sliding plates at the left and right sides thereof facing outwards.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

The technical solution of the present invention is further described in detail by the accompanying drawings and examples.

Drawings

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

FIG. 2 is a schematic structural view of the silt excavating device and the transmission mechanism of the present invention;

FIG. 3 is a schematic view of a part of the structure of the transmission mechanism of the present invention;

fig. 4 is a schematic view of a part of the structure of the transmission mechanism of the present invention.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a river dredging device, includes hull 1, the top surface fixed mounting of hull 1 has collecting box 2, the bottom right side fixed mounting of collecting box 2 has drain pipe 3, the inner chamber fixed mounting of drain pipe 3 has filtration grid 4, the bottom left side fixed mounting of collecting box 2 has communicating pipe 5, the centre fixed mounting of communicating pipe 5 has water pump 6, left side fixed mounting has installing support 7 above the hull 1, vertical driving motor 8 and the telescopic link 9 of being provided with downwards on installing support 7, the lower extreme of telescopic link 9 is provided with silt excavating gear 10, one side of silt excavating gear 10 is provided with transmission 11, transmission 11's input with driving motor 8's output end transmission is connected.

In this embodiment, the sludge excavating device 10 includes a box body 10-1, the lower portion of the box body 10-1 is open, a first rotating shaft 10-2 and a second rotating shaft 10-3 are sequentially arranged between the inner front wall and the inner rear wall of the box body 10-1 from left to right, a reamer 10-4 is arranged on each of the first rotating shaft 10-2 and the second rotating shaft 10-3, a sludge outlet is arranged at the top of the box body 10-1, and the sludge outlet is connected with the other end of the communicating pipe 5 through a corrugated pipe 12.

In this embodiment, the transmission device 11 includes a transmission housing 11-1, the first rotating shaft 10-2 and the second rotating shaft 10-3 extend into the transmission housing 11-1 and are rotatably connected to the front wall and the rear wall of the transmission housing 11-1, the first rotating shaft 10-2 is provided with a first belt pulley 11-2, the second rotating shaft 10-3 is provided with a second belt pulley 11-3, a third rotating shaft 11-4 and a fourth rotating shaft 11-5 are sequentially arranged between the front wall and the rear wall of the transmission housing 11-1 from left to right, the third rotating shaft 11-4 is sequentially provided with a third belt pulley 11-6, a driving gear 11-7 and a first bevel gear 11-8 from front to back, the fourth rotating shaft 11-5 is sequentially provided with a fourth belt pulley 11-9 and a driven gear 11-10 from front to back, the fixed rotary rod 13 that has cup jointed of output of driving motor 8, the bottom fixed mounting of rotary rod 13 has baffle 14, sleeve pipe 15 has been cup jointed in the surface activity of rotary rod 13, sleeve pipe 15's bottom fixed mounting has connecting plate 16, the bottom fixed mounting of connecting plate 16 has connecting axle 17, the bottom of connecting axle 17 stretches into in the transmission housing 11-1 and the tip is provided with second bevel gear 18, first bevel gear 11-8 with second bevel gear 18 meshes, driving gear 11-7 with driven gear 11-10 meshes, first belt pulley 11-2 with third belt pulley 11-6 leads to belt drive and is connected, second belt pulley 11-3 with fourth belt pulley 11-9 passes through belt drive and connects.

In this embodiment, the box 10-1 has slide plates 19 disposed on the left and right sides thereof.

The working principle of the technical scheme is as follows:

during the use, the first step, silt excavating gear sinks the bottom in river course through gravity, the telescopic link extension this moment, the sleeve pipe slides on the surface of rotary rod, the second step starts driving motor, do clockwise rotation, it rotates then to drive the pipe box and rotate so that the connecting axle drives second bevel gear, make power input drive mechanism, through gear engagement transmission and belt drive, make anticlockwise rotation of reamer on the first pivot, clockwise rotation is done to the epaxial reamer of second pivot, thereby smash silt and upwards curl up, the third step, start the water pump, silt after will smashing and the collection box of sucking into of drinking water, liquid is discharged from the drain pipe after filtering through filtering grid.

Compared with the prior art, the beneficial effect of this technical scheme is:

one, the utility model discloses a telescopic link pulls connects silt excavating gear has reduced the horizontal atress of rotary rod for power take off is steady more high-efficient, reduces the fault rate, and silt excavating gear can follow the topography of river course bottom through gravity simultaneously and fluctuate, and the practicality is high.

Two, the utility model discloses silt excavating gear smashes bold silt through the reamer rotation, has avoided the bold silt to cause the jam to the device, increases the life of device, and two sets of reamer relative rotations have improved broken efficiency and quality simultaneously, form ascending rivers simultaneously, do benefit to the discharge of silt more.

Thirdly, the utility model discloses the setting of slide has avoided during silt excavating gear is absorbed in silt, also plays spacing effect simultaneously.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. A river channel dredging device is characterized by comprising a ship body (1), a collecting box (2) is fixedly arranged on the top surface of the ship body (1), a liquid outlet pipe (3) is fixedly arranged at the right side of the bottom of the collecting box (2), a filtering grid (4) is fixedly arranged in the inner cavity of the liquid outlet pipe (3), a communicating pipe (5) is fixedly arranged at the left side of the bottom of the collecting box (2), a water pump (6) is fixedly arranged in the middle of the communicating pipe (5), a mounting bracket (7) is fixedly mounted on the left side of the upper surface of the ship body (1), a driving motor (8) and a telescopic rod (9) are vertically and downwards arranged on the mounting bracket (7), the lower end of the telescopic rod (9) is provided with a sludge digging device (10), one side of the sludge digging device (10) is provided with a transmission device (11), the input end of the transmission device (11) is in transmission connection with the output end of the driving motor (8).

2. The river channel dredging equipment according to claim 1, wherein the sludge excavating device (10) comprises a box body (10-1), the lower part of the box body (10-1) is open, a first rotating shaft (10-2) and a second rotating shaft (10-3) are sequentially arranged between the inner front wall and the inner rear wall of the box body (10-1) from left to right, reamers (10-4) are arranged on the first rotating shaft (10-2) and the second rotating shaft (10-3), a sludge outlet is arranged at the top of the box body (10-1), and the sludge outlet is connected with the other end of the communicating pipe (5) through a corrugated pipe (12).

3. The river channel dredging equipment according to claim 2, wherein the transmission device (11) comprises a transmission shell (11-1), the first rotating shaft (10-2) and the second rotating shaft (10-3) extend into the transmission shell (11-1) and are rotatably connected with the front wall and the rear wall of the transmission shell (11-1), a first belt pulley (11-2) is arranged on the first rotating shaft (10-2), a second belt pulley (11-3) is arranged on the second rotating shaft (10-3), a third rotating shaft (11-4) and a fourth rotating shaft (11-5) are sequentially arranged between the front wall and the rear wall of the transmission shell (11-1) from left to right, and a third belt pulley (11-6) is sequentially arranged on the third rotating shaft (11-4) from front to back, The driving gear (11-7) and the first bevel gear (11-8), a fourth belt pulley (11-9) and a driven gear (11-10) are sequentially arranged on a fourth rotating shaft (11-5) from front to back, a rotating rod (13) is fixedly sleeved at the output end of the driving motor (8), a baffle (14) is fixedly installed at the bottom of the rotating rod (13), a sleeve (15) is movably sleeved on the surface of the rotating rod (13), a connecting plate (16) is fixedly installed at the bottom end of the sleeve (15), a connecting shaft (17) is fixedly installed at the bottom surface of the connecting plate (16), the bottom of the connecting shaft (17) extends into the transmission shell (11-1) and a second bevel gear (18) is arranged at the end part of the connecting shaft, and the first bevel gear (11-8) is meshed with the second bevel gear (18), the driving gear (11-7) is meshed with the driven gear (11-10), the first belt pulley (11-2) is in belt transmission connection with the third belt pulley (11-6), and the second belt pulley (11-3) is in belt transmission connection with the fourth belt pulley (11-9).

4. The river channel dredging equipment according to claim 2, wherein the box body (10-1) is provided with sliding plates (19) outwards at the left and right sides.