CN212896550U

CN212896550U - Hydraulic engineering is with high-efficient desilting device

Info

Publication number: CN212896550U
Application number: CN202020899469.4U
Authority: CN
Inventors: 王东方; 潘超
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-25
Filing date: 2020-05-25
Publication date: 2021-04-06
Anticipated expiration: 2030-05-25

Abstract

The utility model discloses a hydraulic engineering uses high-efficient sediment removal device, including box, motor, transmission and thrust unit, this hydraulic engineering uses high-efficient sediment removal device, by motor drive transmission, transmission drives thrust unit work, rational in infrastructure, convenient to use, the motor with the transmission shaft junction is equipped with the sealing washer, strengthens sealed effect, first push rod inserts in the sleeve, make the push rod is in do reciprocal linear motion in the sleeve, water inlet department is equipped with the filter screen carries out the prefilter to silt, transmission has the one end of push pedal and inserts in the water inlet, outwards promote water inlet silt, avoid long-time work silt to be in the water inlet siltation causes the jam, improves work efficiency.

Description

Hydraulic engineering is with high-efficient desilting device

Technical Field

The utility model relates to a desilting equipment technical field specifically is a hydraulic engineering uses high-efficient desilting device.

Background

The clearance to water silt is essential step in the hydraulic engineering work progress, and prior art's hydraulic engineering is with arranging silt device and adopting suction pump, pump to extract and the exhaust mode to silt. However, the dredging effect of the special dredging device for the existing water conservancy construction is not good, and the dredging buckle is easy to block in the dredging process.

The invention discloses a high-efficiency water conservancy construction dredging device which is CN210421225U, and the invention provides a high-efficiency water conservancy construction dredging device which comprises a floating block, a slurry pump, wheels, a rectangular plate, a protective guard, a supporting column, a manual winch, a controller, a circular supporting column, a spherical clamping groove, a water gun head sleeve, a spherical clamping block, a threaded through hole, a handrail, a rectangular connecting block, a steel wire rope, a pulley bracket, a pulley, a first connecting frame, a second connecting frame, a third connecting frame, a first shaft sleeve, a rotating shaft, a second shaft sleeve, a motor support, a motor, a driving gear, a driven gear and a manual fastening wheel. Therefore, in view of the above, research and improvement are made for the existing structure and defects, and a high-efficiency dredging device for hydraulic engineering is provided, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a rational in infrastructure, easy operation can effectively avoid the high-efficient desilting device for hydraulic engineering of water inlet jam.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model discloses a hydraulic engineering uses high-efficient sediment removal device, including box, motor, transmission and thrust unit, the box top is equipped with the delivery port, and box one side is equipped with the water inlet, is equipped with the baffle in the box, baffle one side is equipped with the motor, motor connection transmission, transmission includes transmission shaft, first helical gear, second helical gear and first dead lever, be equipped with on the baffle with transmission shaft matched with through-hole, transmission shaft pass the through-hole with the motor is connected, first helical gear with second helical gear tooth meshing, first helical gear lower extreme be equipped with first dead lever matched with recess, first dead lever one end is inserted the recess is connected with first helical gear, the first dead lever other end with the box is fixed, first helical gear with thrust unit connects, thrust unit includes second push rod, first helical gear, second push rod, second helical gear tooth meshing, second helical gear tooth is connected, Sleeve, second dead lever, rotation axis, first push rod and push pedal, first helical gear upper end be equipped with rotation axis matched with first axle sleeve, second push rod one end be equipped with rotation axis matched with second axle sleeve, the rotation axis passes first axle sleeve with the second axle sleeve with first helical gear is connected, the other end of second push rod with first push rod one end is articulated, first push rod passes the sleeve, the sleeve lower extreme is equipped with the second dead lever, second dead lever one end is connected the sleeve, the second dead lever other end is connected the box inner wall, the first push rod other end is connected the push pedal inserts in the water inlet.

In order to make first dead lever firm in connection increases life, the utility model discloses the improvement has, first dead lever with box connected mode is the welding.

In order to strengthen water-proof effects, improve the practicality, the utility model discloses the improvement has, the transmission shaft passes be equipped with the sealing washer around the through-hole, the sealing washer material is silicone, polyurethane, polysulfide or acrylate.

In order to make second dead lever firm in connection increases life, the utility model discloses the improvement has, the sleeve with second dead lever connected mode is the welding, the second dead lever with box connected mode is the welding.

In order to strengthen the fastness of push pedal increases life, the utility model discloses the improvement has, the push pedal with first push rod connected mode is the welding.

The water inlet is provided with a filter screen, the filter screen is made of polyvinyl chloride or resin, and the filter screen is fixed with the water inlet in an interference fit mode.

In order to raise the efficiency, increase the practicality of desilting mechanism, the utility model discloses the improvement has, three should be no less than to the water inlet.

(III) advantageous effects

Compared with the prior art, the utility model provides a hydraulic engineering uses high-efficient sediment removal device possesses following beneficial effect:

this hydraulic engineering uses high-efficient sediment removal device, by motor drive transmission, transmission drives thrust unit work, rational in infrastructure, convenient to use, the motor with the transmission shaft junction is equipped with the sealing washer, strengthens sealed effect, first push rod inserts in the sleeve, make the push rod is in reciprocating linear motion is done in the sleeve, water inlet department is equipped with the filter screen carries out prefilter to silt, transmission has the one end of push pedal to insert in the water inlet, outwards promote water inlet silt, avoid long-time work silt to be in the water inlet siltation causes the jam, improves work efficiency.

Drawings

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

fig. 2 is a schematic view of the structure of the present invention;

FIG. 3 is a partially enlarged schematic view of the structure of FIG. 2 at A-A;

FIG. 4 is a partially enlarged schematic view of the structure of the present invention at the point B-B shown in FIG. 2;

fig. 5 is a left side view schematic diagram of the present invention.

In the figure: 1-water outlet; 2-a box body; 3-a baffle plate; 4-a motor; 5-sealing ring; 6-a transmission shaft; 7-a second bevel gear; 8-a first bevel gear; 9-a first fixing rod; 10-a second push rod; 11-a sleeve; 12-a second fixing bar; 13-a first push rod; 14-a push plate; 15-a water inlet; 16-a filter screen; 17-a rotating shaft; 18-a first sleeve; 19-a second bushing; 20-groove.

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. 1-5, the utility model relates to a high-efficiency dredging device for hydraulic engineering, which comprises a box body 2, a motor 4, a transmission device and a pushing device, wherein a water outlet 1 is arranged at the top of the box body 2, a water inlet 15 is arranged at one side of the box body 2, a baffle 3 is arranged in the box body 2, the motor 4 is arranged at one side of the baffle 3, the motor 4 is connected with the transmission device, the transmission device comprises a transmission shaft 6, a first helical gear 8, a second helical gear 7 and a first fixing rod 9, a through hole matched with the transmission shaft 6 is arranged on the baffle 3, the transmission shaft 6 passes through the through hole to be connected with the motor 4, the first helical gear 8 is engaged with the teeth of the second helical gear 7, a groove 20 matched with the first fixing rod 9 is arranged at the lower end of the first helical gear 8, one end of the first fixing rod, the other end of the first fixing rod 9 is fixed with the box body 2, the first bevel gear is connected with the pushing device, the pushing device comprises a second push rod 10, a sleeve 11, a second fixing rod 12, a rotating shaft 17, a first push rod 13 and a push plate 14, a first shaft sleeve 18 matched with the rotating shaft 17 is arranged at the upper end of the first bevel gear 8, a second shaft sleeve 19 matched with the rotating shaft 17 is arranged at one end of the second push rod 10, the rotating shaft 17 penetrates through the first shaft sleeve 18 and the second shaft sleeve 19 to be connected with the first bevel gear 8, the other end of the second push rod 10 is hinged with one end of the first push rod 13, the first push rod 13 penetrates through the sleeve 11, the second fixing rod 12 is arranged at the lower end of the sleeve 11, one end of the second fixing rod 12 is connected with the sleeve 11, and the other end of the second fixing rod 12 is connected with the inner wall, the other end of the first push rod 13 is connected with the push plate 14 and inserted into the water inlet 15.

The first fixing rod 9 and the box body 2 are connected in a welding mode.

The transmission shaft 6 penetrates through the periphery of the through hole to be provided with a sealing ring 5, and the sealing ring 5 is made of silicone, polyurethane, polysulfide or acrylate.

The sleeve 11 and the second fixing rod 12 are connected by welding, and the second fixing rod 12 and the box body 2 are connected by welding.

The connection mode of the push plate 14 and the first push rod 13 is welding.

The water inlet 15 is provided with a filter screen 16, the filter screen 16 is made of polyvinyl chloride or resin, and the filter screen is fixed with the water inlet 15 through interference fit.

The number of the water inlets 15 is not less than three.

An operator starts the motor 4 after connecting the water outlet 1 with an external sludge suction device, and puts the dredging device into the river channel, the box body 2 sinks into the sludge at the bottom of the river channel due to the self gravity, the filter screen 16 is arranged at the water inlet 15, after the preliminary filtration by the filter screen 16, the sludge is sucked into the box body 2 through the water inlet 15 and flows out of the water outlet 1, the motor 4 rotates, the second bevel gear 7 connected with the transmission shaft 6 is driven to rotate by the transmission shaft 6, the second bevel gear 7 is meshed with the first bevel gear 8 to drive the first bevel gear 8 to rotate around the first fixing rod 9, the first shaft sleeve 18 is arranged at the upper end of the first bevel gear 8, the second shaft sleeve 19 is arranged at one end of the second push rod 10, and the second push rod 10 is connected with the first bevel gear 8 by the rotation shaft 17 penetrating through the first shaft sleeve 18 and the second shaft sleeve 19, the other end of the second push rod 10 is hinged to one end of the first push rod 13, the first push rod 13 penetrates through the sleeve 11 to control the first push rod 13 to do reciprocating linear motion in the sleeve 11 along the axis of the sleeve 11, the first bevel gear 8 drives the second push rod 10 to do rotary motion, the second push rod 10 drives the first push rod 13 to do reciprocating linear motion in the sleeve 11, the first push rod 13 is connected with the push plate 14 and inserted into the water inlet 15, and when the first push rod 13 moves, the push plate 14 can deposit silt on the inner wall of the water inlet 15 to be pushed out of the box body 2, so that the phenomenon that the silt is accumulated at the water inlet 15 to cause blockage in a long-time working process and the working efficiency is influenced is avoided.

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. A high-efficiency dredging device for hydraulic engineering comprises a box body (2), a motor (4), a transmission device and a pushing device, and is characterized in that a water outlet (1) is arranged at the top of the box body (2), a water inlet (15) is arranged on one side of the box body (2), a baffle (3) is arranged in the box body (2), the motor (4) is arranged on one side of the baffle (3), the motor (4) is connected with the transmission device, the transmission device comprises a transmission shaft (6), a first helical gear (8), a second helical gear (7) and a first fixing rod (9), a through hole matched with the transmission shaft (6) is arranged on the baffle (3), the transmission shaft (6) penetrates through the through hole to be connected with the motor (4), the first helical gear (8) is engaged with the second helical gear (7), a groove (20) matched with the first fixing rod (9) is arranged at the lower end of the first helical gear (8), one end of a first fixing rod (9) is inserted into the groove (20) and connected with a first helical gear (8), the other end of the first fixing rod (9) is fixed with the box body (2), the first helical gear is connected with the pushing device, the pushing device comprises a second push rod (10), a sleeve (11), a second fixing rod (12), a rotating shaft (17), a first push rod (13) and a push plate (14), a first shaft sleeve (18) matched with the rotating shaft (17) is arranged at the upper end of the first helical gear (8), a second shaft sleeve (19) matched with the rotating shaft (17) is arranged at one end of the second push rod (10), the rotating shaft (17) penetrates through the first shaft sleeve (18) and the second shaft sleeve (19) to be connected with the first helical gear (8), and the other end of the second push rod (10) is hinged with one end of the first push rod (13), the first push rod (13) penetrates through the sleeve (11), the second fixing rod (12) is arranged at the lower end of the sleeve (11), one end of the second fixing rod (12) is connected with the sleeve (11), the other end of the second fixing rod (12) is connected with the inner wall of the box body (2), and the other end of the first push rod (13) is connected with the push plate (14) and inserted into the water inlet (15).

2. The efficient dredging device for the water conservancy project according to claim 1, wherein the first fixing rod (9) is connected with the box body (2) in a welding mode.

3. The efficient dredging device for water conservancy projects according to claim 1, wherein a sealing ring (5) is arranged on the periphery of the transmission shaft (6) penetrating through the through hole, and the sealing ring (5) is made of silicone, polyurethane, polysulfide or acrylate.

4. The efficient dredging device for the water conservancy project according to claim 1, wherein the sleeve (11) and the second fixing rod (12) are connected in a welding mode, and the second fixing rod (12) and the box body (2) are connected in a welding mode.

5. The efficient dredging device for the water conservancy project according to claim 1, wherein the connection mode of the push plate (14) and the first push rod (13) is welding.

6. The efficient dredging device for the water conservancy project according to claim 1, wherein a filter screen (16) is arranged at the water inlet (15), the filter screen (16) is made of polyvinyl chloride or resin, and the filter screen is fixed with the water inlet (15) through interference fit.

7. The efficient dredging device for water conservancy projects, according to the claim 1, wherein the number of the water inlets (15) is not less than three.