CN212715083U

CN212715083U - Deep reservoir desilting equipment

Info

Publication number: CN212715083U
Application number: CN202021877780.5U
Authority: CN
Inventors: 田志国; 蒋伯忠; 朱文秀; 张海洋
Original assignee: Jiangsu Boerke Environmental Protection Technology Co ltd
Current assignee: Jiangsu Boerke Environmental Protection Technology Co ltd
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-03-16
Anticipated expiration: 2030-09-01

Abstract

The utility model relates to the technical field of reservoir dredging, in particular to a deep reservoir dredging device, which comprises a frame and a mud sucking disc, wherein the mud sucking disc is fixedly connected to the front side of the frame, the lower end surface of the frame is fixedly connected with a base, the front end surface and the rear end surface of the base are respectively and fixedly connected with a connecting device, the lower end surface of the connecting device is respectively and fixedly connected with a connecting plate, the outer side of the connecting plate is respectively and fixedly connected with a buoy, the inner part of the frame is respectively and fixedly connected with a lifting device, and the lower end surface of the lifting device is respectively and; the utility model discloses in, through mount, fixture block, sliding tray, expanding spring, arm-tie and the cardboard that sets up, can suspend the device in the water through the setting of flotation pontoon, then can remove it to reservoir central authorities, then make the device clear up the work, the cardboard of setting and the setting of fixture block make things convenient for the dismantlement of flotation pontoon, when it damages, can change work to it, when the transport, dismantle it then carry, it is very convenient.

Description

Deep reservoir desilting equipment

Technical Field

The utility model relates to a reservoir desilting technical field specifically is a deep water storehouse desilting equipment.

Background

The reservoir, generally explained as "hydraulic engineering building for storing and regulating water flow by blocking flood, can be used for irrigation, power generation, flood control and fish culture," it means an artificial lake formed by building a barrage at the narrow mouth of a mountain ditch or river, after the reservoir is built, it can play the roles of flood control, water storage irrigation, water supply, power generation, fish culture and the like, when cleaning the silt under the reservoir, it generally adopts a venturi suction disc, the venturi effect, which is named after its discoverer, italian physicist venturi, the effect shows that when the limited flow passes through the reduced flow cross section, the flow velocity of the fluid is increased, the flow velocity is inversely proportional to the flow cross section, and the increase of the flow velocity is known by bernoulli along with the decrease of the fluid pressure, i.e. the common venturi phenomenon, in general speaking, the effect means that low pressure is generated near the fluid flowing at high speed, thereby generating adsorption, a venturi can be made using this effect.

Most silt cleaning device that exists in the existing market generally adopts the cleaning cart to stimulate it to the reservoir side, then stretches into the reservoir bottom with the water pipe, and this kind of setting has following problem, is difficult for clearing up the silt of reservoir central authorities, and difficult the removal after its clearance pipe is put, and it is very inconvenient to use, and its clearance scope also can only be around the reservoir, and the cleaning capacity is limited, consequently, provides a deep reservoir desilting equipment to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a deep water storehouse desilting equipment to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a deep water storehouse desilting equipment, includes frame and suction mud dish, frame front side fixedly connected with suction mud dish, terminal surface fixedly connected with base under the frame, the equal fixedly connected with connecting device of terminal surface around the base, the equal fixedly connected with connecting plate of terminal surface under the connecting device, the equal fixedly connected with flotation pontoon in the connecting plate outside, the inside equal fixedly connected with elevating gear of frame, the terminal surface all rotates under the elevating gear and is connected with power device, the power device outside is equipped with evenly distributed's emergency stop device, the emergency stop device outside all with base fixed connection.

Preferably, the connecting device comprises a fixing frame and a clamping block, the outer side of the fixing frame is fixedly connected with the base, the clamping block which is distributed leftwards and rightwards is connected inside the fixing frame in a sliding mode, a sliding disc is fixedly connected to the outer side of the clamping block, an expansion spring is fixedly connected to the outer side of the sliding disc, the other end of the expansion spring is fixedly connected with the fixing frame, a pulling plate is fixedly connected to one side of the clamping block, a clamping plate is clamped to the other end of the clamping block, and the lower end face of the clamping plate is fixedly connected with.

Preferably, the cardboard up end all is the arc setting, fixture block one side all is the arc setting, the sliding tray outside and mount sliding connection.

Preferably, the lifting device comprises a fixed shell and a sliding plate, a frame is fixedly connected to the outer side of the fixed shell, the sliding plate is slidably connected to the inner portion of the fixed shell, a movable motor is rotatably connected to the lower end face of the sliding plate, a threaded rod is fixedly connected to the tail end of a main shaft of the movable motor, a fixed sleeve is spirally connected to the outer side of the threaded rod, connecting rods which are uniformly distributed are fixedly connected to the outer side of the fixed sleeve, the other end of each connecting rod is fixedly connected with the fixed shell, and a power device is fixedly connected to the.

Preferably, power device is including rotating a section of thick bamboo and solid fixed ring, the inside fixedly connected with solid fixed ring of a section of thick bamboo rotates, the inside fixedly connected with motor power of solid fixed ring, the terminal fixedly connected with paddle of motor power main shaft.

Preferably, the filter plates are fixedly connected to two ends of the interior of the rotating cylinder, and the outer sides of the filter plates are arranged in an arc shape.

Preferably, the scram device includes fixed frame and rotation motor, fixed frame outside and base fixed connection, the motor is rotated to the inside fixedly connected with of fixed frame, rotate the terminal fixedly connected with connecting axle of motor spindle, connecting axle outside fixedly connected with driving gear, the meshing has transition gear in the driving gear outside, the transition gear outside all meshes there is driven gear.

Preferably, the inside equal fixedly connected with connecting axle of driven gear, the inside equal fixedly connected with connecting axle of transition gear is located the inside equal fixedly connected with scram paddle in connecting axle and the inside connecting axle one end of driving gear is located the inside connecting axle other end of driven gear rotates with fixed frame to be connected, is located inside the transition gear the connecting axle both ends all rotate with fixed frame to be connected.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, the device can be suspended in the water body through the arrangement of the floating drum through the arranged fixing frame, the clamping block, the sliding disc, the telescopic spring, the pulling plate and the clamping plate, then the device can be moved to the center of the reservoir, and then the device is cleaned, and the arranged clamping plate and the clamping block are convenient for the disassembly of the floating drum;

2. in the utility model, the device can move in water by rotating the power motor to drive the paddle to rotate, thereby ensuring that the sludge at the bottom layer of the central reservoir can be removed and the cleaning range can be enlarged, and the arranged moving motor can move the power device downwards to ensure the power output of the device;

3. the utility model discloses in, through the fixed frame that sets up, the driving gear, transition gear, driven gear, connecting axle and scram paddle, when equipment removes, it is because the reason of rivers, it can not stop at once, need drift a period of time could stop, it can't accurate removal to suitable position, scram device through relevant position starts this moment, the realization rotates the motor and drives the scram paddle and rotate, thereby paddle rotation opposite direction with motor power drives, it is relative to realize rivers, thereby can realize the purpose of scram, make it can accurate stop in the position of regulation, guarantee subsequent cleaning work.

Drawings

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

fig. 2 is a side view of the present invention;

FIG. 3 is a schematic view of the structure at A of FIG. 2 according to the present invention;

FIG. 4 is a schematic view of the lifting device of the present invention;

FIG. 5 is a schematic structural view of the emergency stop device of the present invention;

fig. 6 is the utility model discloses scram paddle mounting structure sketch map.

In the figure: 1-frame, 2-mud sucking disc, 3-base, 4-connecting device, 401-fixed mount, 402-fixture block, 403-sliding disc, 404-expansion spring, 405-pulling plate, 406-clamping plate, 5-float, 6-connecting plate, 7-lifting device, 701-fixed shell, 702-sliding plate, 703-moving motor, 704-threaded rod, 705-fixed sleeve, 706-connecting rod, 8-power device, 801-rotating cylinder, 802-fixed ring, 803-paddle, 804-filtering plate, 805-power motor, 9-emergency stop device, 901-fixed frame, 902-rotating motor, 903-driving gear, 904-transition gear, 905-driven gear, 906-connecting shaft, 907-sudden stop paddle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution:

a dredging device for a deep water reservoir comprises a frame 1 and a mud sucking disc 2, wherein the front side of the frame 1 is fixedly connected with the mud sucking disc 2, the principle of the mud sucking disc 2 is shown in that when limited flow passes through a reduced flow cross section, the flow velocity of fluid is increased, the flow velocity is inversely proportional to the flow cross section, the increase of the flow velocity is known by Bernoulli's law to be accompanied with the reduction of fluid pressure, namely the common Venturi phenomenon, in popular terms, the effect means that low pressure can be generated near the high-speed flowing fluid, so that adsorption is generated, a Venturi tube can be manufactured by the effect, so that adsorption is performed, a base 3 is fixedly connected with the lower end face of the frame 1, a connecting device 4 is fixedly connected with the front end face and the rear end face of the base 3, a connecting plate 6 is fixedly connected with the lower end face of the connecting device 4, a buoy 5 is fixedly connected with the outer side of the connecting plate 6, the lower end face of the lifting device 7 is rotatably connected with a power device 8, the outer side of the power device 8 is provided with emergency stop devices 9 which are uniformly distributed, and the outer sides of the emergency stop devices 9 are fixedly connected with the base 3.

The connecting device 4 comprises a fixed frame 401 and a clamping block 402, the outer side of the fixed frame 401 is fixedly connected with a base 3, the inner part of the fixed frame 401 is slidably connected with the clamping block 402 which is distributed left and right, the outer side of the clamping block 402 is fixedly connected with a sliding disc 403, the outer side of the sliding disc 403 is fixedly connected with a telescopic spring 404, the arrangement of the telescopic spring 404 ensures that the telescopic spring is stably connected and is not easy to fall off, the other end of the telescopic spring 404 is fixedly connected with the fixed frame 401, one side of the clamping block 402 is fixedly connected with a pulling plate 405, the other end of the clamping block 402 is clamped with a clamping plate 406, the lower end face of the clamping plate 406 is fixedly connected with a connecting plate 6, the upper end face of the clamping plate 406 is arc-shaped, one side of the clamping block 402 is arc-shaped, the outer side of the sliding disc 403 is slidably connected with the fixed frame, the outer side of the fixed shell 701 is fixedly connected with a frame 1, the inner part of the fixed shell 701 is slidably connected with a sliding plate 702, the lower end surface of the sliding plate 702 is rotatably connected with a moving motor 703, the arrangement can enable the moving motor 703 to move up and down when rotating, thereby driving the power device 8 to move, and facilitating the use and the storage of the power device 8, the tail end of the main shaft of the moving motor 703 is fixedly connected with a threaded rod 704, the outer side of the threaded rod 704 is spirally connected with a fixed sleeve 705, the outer side of the fixed sleeve 705 is fixedly connected with uniformly distributed connecting rods 706, the other end of the connecting rod 706 is fixedly connected with the fixed shell 701, the lower end surface of the threaded rod 704 is fixedly connected with the power device 8, the power device 8 comprises a rotating cylinder 801 and a fixed ring 802, the inner part of the rotating cylinder 801 is, the tail end of a main shaft of a power motor 805 is fixedly connected with a paddle 803, the arrangement can enable the device to move in a reservoir, so that the device can conveniently clean silt at the bottom layer of the center of the reservoir, the application range is enlarged, both ends inside a rotating cylinder 801 are fixedly connected with filter plates 804, the outer sides of the filter plates 804 are arranged in an arc shape, large impurities in the reservoir can be filtered by the arrangement, the impurities are not easy to accumulate on the surface of the filter plates, the normal operation of the emergency stop device is ensured, the emergency stop device 9 comprises a fixed frame 901 and a rotating motor 902, the outer side of the fixed frame 901 is fixedly connected with a base 3, the inside of the fixed frame 901 is fixedly connected with the rotating motor 902, the tail end of the main shaft of the rotating motor 902 is fixedly connected with a connecting shaft 906, the rotating motor 902 provides power for the rotation of the emergency stop paddle 907, the outer side, inside equal fixedly connected with connecting axle 906 of driven gear 905, inside equal fixedly connected with connecting axle 906 of transition gear 904, be located the equal fixedly connected with scram paddle 907 of connecting axle 906 inside of driven gear 905 and driving gear 903, be located the inside connecting axle 906 other end of driven gear 905 and rotate with fixed frame 901 and be connected, be located the inside connecting axle 906 both ends of transition gear 904 and all rotate with fixed frame 901 and be connected, this kind of setting guarantees device normal use, and setting up of transition gear 904 guarantees that its scram paddle 907 rotates towards a direction, thereby realize the purpose that fine rivers offset.

The working process is as follows: when the device is used, a power supply is switched on, when sludge at the bottom layer of a reservoir needs to be cleaned, the power supply is connected with a pipeline through a Venturi sludge suction disc, the power device 8 is started, the power motor 805 rotates to drive the paddle 803 to rotate, so that the device can be driven to move to the center of the reservoir, then the pipeline can perform sludge suction cleaning work, the filter plate 804 is arranged to ensure that the power device 8 is not interfered by external sundries, when the power device moves to a fixed position, the power device cannot be stopped in time, the directional emergency stop device 9 is pushed by starting the power device 8, the rotating motor 902 drives the emergency stop paddle 907, the emergency stop paddle 907 drives water flow to flow so as to be offset with the water flow driven by the power device 8, so that the device can be ensured to stop moving, the arranged driving gear 903 and driven gear 905 can drive a plurality of emergency stop paddles 907 to rotate, and the arranged transition gear 904 ensures that the emergency stop paddles 907 to rotate in one direction, the arranged buoy 5 ensures that the equipment can float on the water surface, the buoy 5 cannot be separated from the base 3 because the buoyancy of water is upward, the connection purpose of the equipment is realized by clamping the clamping plate 406 and the fixing frame 401 above the arranged connecting plate 6, the clamping block 402 and the clamping plate 406 are clamped to realize the fixing function, the arranged telescopic spring 404 can push the sliding disc 403 to move, so that the clamping plate 406 is not easy to separate from the fixing frame 401, when the equipment needs to be disassembled, the sliding disc 403 extrudes the telescopic spring 404 by pulling the pulling plate 405, so that the separation purpose is realized, the transportation of the equipment is convenient, the buoy 5 is convenient to replace, when the equipment finishes working, the lifting device 7 is started, the moving motor 703 in the equipment rotates to drive the threaded rod 704 to move, the power device 8 can rotate while moving downwards, and the change of the direction of the equipment is convenient, after the use is accomplished, make its under the effect of fixed cover 705 through its reversal, its threaded rod 704 rebound to make moving motor 703 rotate, rotate motor 703 top and drive sliding plate 702 rebound, thereby make power device 8 accomodate to base 3 inside, make things convenient for it to place stably, avoid its perk, have fine practical value.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a deep water storehouse desilting equipment, includes frame (1) and suction disc (2), its characterized in that: frame (1) front side fixedly connected with suction mud dish (2), terminal surface fixedly connected with base (3) under frame (1), the equal fixedly connected with connecting device (4) of terminal surface around base (3), the equal fixedly connected with connecting plate (6) of terminal surface under connecting device (4), the equal fixedly connected with flotation pontoon (5) in connecting plate (6) outside, the equal fixedly connected with elevating gear (7) of frame (1) inside, the terminal surface all rotates under elevating gear (7) and is connected with power device (8), power device (8) outside is equipped with evenly distributed's emergency stop device (9), the emergency stop device (9) outside all with base (3) fixed connection.

2. The dredging equipment for the deep water reservoir according to claim 1, wherein: connecting device (4) include mount (401) and fixture block (402), mount (401) outside and base (3) fixed connection, inside equal sliding connection of mount (401) has fixture block (402) that distributes about being, the equal fixedly connected with slip dish (403) in fixture block (402) outside, the equal fixedly connected with expanding spring (404) in slip dish (403) outside, the expanding spring (404) other end all with mount (401) fixed connection, fixture block (402) one side fixedly connected with arm-tie (405), fixture block (402) other end block has cardboard (406), cardboard (406) lower extreme face all with connecting plate (6) fixed connection.

3. The dredging equipment for the deep water reservoir according to claim 2, wherein: the upper end face of the clamping plate (406) is arc-shaped, one side of the clamping block (402) is arc-shaped, and the outer side of the sliding disc (403) is in sliding connection with the fixing frame (401).

4. The dredging equipment for the deep water reservoir according to claim 1, wherein: the lifting device (7) comprises a fixed shell (701) and a sliding plate (702), wherein a frame (1) is fixedly connected to the outer side of the fixed shell (701), the sliding plate (702) is slidably connected to the inner side of the fixed shell (701), a moving motor (703) is rotatably connected to the lower end face of the sliding plate (702), a threaded rod (704) is fixedly connected to the tail end of a main shaft of the moving motor (703), a fixed sleeve (705) is spirally connected to the outer side of the threaded rod (704), connecting rods (706) which are uniformly distributed are fixedly connected to the outer side of the fixed sleeve (705), the other end of each connecting rod (706) is fixedly connected with the fixed shell (701), and a power device (8) is fixedly connected to the lower.

5. The dredging equipment for the deep water reservoir according to claim 1, wherein: power device (8) are including rotating a section of thick bamboo (801) and solid fixed ring (802), the inside fixedly connected with solid fixed ring (802) of a section of thick bamboo (801), gu fixed ring (802) inside fixedly connected with power motor (805), power motor (805) the terminal fixedly connected with paddle (803) of main shaft.

6. The dredging apparatus for deep water reservoir according to claim 5, wherein: the equal fixedly connected with filter (804) in the inside both ends of a section of thick bamboo (801), the filter (804) outside all is the arc setting.

7. The dredging equipment for the deep water reservoir according to claim 1, wherein: the scram device (9) comprises a fixed frame (901) and a rotating motor (902), the outer side of the fixed frame (901) is fixedly connected with the base (3), the rotating motor (902) is fixedly connected with the inside of the fixed frame (901), a connecting shaft (906) is fixedly connected with the tail end of a main shaft of the rotating motor (902), a driving gear (903) is fixedly connected with the outer side of the connecting shaft (906), a transition gear (904) is meshed with the outer side of the driving gear (903), and a driven gear (905) is meshed with the outer side of the transition gear (904).

8. The dredging apparatus for deep water reservoir according to claim 7, wherein: the internal connecting shaft (906) of all fixedly connected with of driven gear (905), the internal connecting shaft (906) of all fixedly connected with of transition gear (904), be located the internal connecting shaft (906) of driven gear (905) and the equal fixedly connected with scram paddle (907) of connecting shaft (906) of driving gear (903) inside, be located the connecting shaft (906) other end of driven gear (905) inside rotates with fixed frame (901) and is connected, be located inside transition gear (904) connecting shaft (906) both ends all rotate with fixed frame (901) and be connected.