CN212358409U

CN212358409U - Ecological restoration dredging device for urban river

Info

Publication number: CN212358409U
Application number: CN201922434139.8U
Authority: CN
Inventors: 蔡守琴
Original assignee: Individual
Current assignee: Jiangxi Hantai Construction Engineering Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2021-01-15
Anticipated expiration: 2029-12-30

Abstract

The utility model provides an ecological restoration dredging device for urban river channels, which comprises a connecting plate, a float bowl, a bearing block and a conveying box, wherein the left side and the right side of the connecting plate are all fixedly connected with the float bowl, the center of the front side of the connecting plate is provided with a groove, the center of the groove is articulated with the conveying box, the left side and the right side of the front end of the top of the connecting plate are all fixedly connected with a supporting rod, a threaded rod is articulated in the supporting rod, the bottom of the float bowl is fixedly connected with the bearing block, the front end and the rear end between the bearing blocks are all articulated with a connecting shaft, the upper end of the connecting shaft is sleeved with a plurality of propellers, the bottom of the lower end of the conveying box is fixedly connected with a box body, the rear end of the top of the connecting plate is provided with a positive and negative motor and a storage battery, the rear end, the work is intermittent, a large amount of labor is needed, the labor intensity is high, and the efficiency is low.

Description

Ecological restoration dredging device for urban river

Technical Field

The utility model relates to an ecological remediation equipment technical field in city river course especially relates to an ecological remediation sediment removal device in city river course.

Background

The urban river is a cradle for inoculating urban civilization, is an important carrier of urban ecological environment and plays an important role in social and economic development. In recent times, the high-speed development of cities causes a lot of pressure on urban rivers, the living quality and the health of residents are seriously affected, industrial wastewater and domestic wastewater contain a large amount of organic matters and various mineral mixtures, the industrial wastewater and the domestic wastewater are discharged into the rivers and deposited on the bottom of the water for a period of time to form sludge, and heavy rainstorm flows soil particles on the ground into the rivers to form more viscous sludge. If not carrying out the desilting work for a long time, will cause the riverbed to raise, the drainage flood discharge is not smooth, and water supply, drought resistance ability descend etc. and the water produces the foul smell because of silt simultaneously, leads to air circumstance also to receive destruction, and city river silt stirs through the manual work in the river course at present, makes silt loose the back and uses the sludge pump to extract, perhaps makes to take out water futilely, then digs out mud, but these method shortcomings lie in: the sludge pump is easy to block by sludge with adhesive force, so that the sludge pump can not work continuously and normally, and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a city river ecological remediation sediment removal device to solve the easy mud jam that is strong of viscous force of current city river silt clean-up equipment, work is intermittent and continuous, and needs a large amount of manual works, intensity of labour is big, the problem of inefficiency.

The utility model relates to a purpose and efficiency of city river ecological remediation sediment removal device is reached by following specific technological means: a dredging device for ecological restoration of an urban river comprises a connecting plate, buoys, a bearing block, supporting rods and a conveying box, wherein the left side and the right side of the connecting plate are fixedly connected with the buoys, the center of the front side of the connecting plate is provided with a groove, the center of the groove is hinged with the conveying box, the left side and the right side of the front end of the top of the connecting plate are fixedly connected with the supporting rods, threaded rods are connected in the supporting rods in a rotating manner, two flanges are sleeved on the top of the threaded rods, a synchronous belt is sleeved between the two flanges, the lower ends of the threaded rods are sleeved with a limiting block, the upper ends of the threaded rods are sleeved with a transverse rod, the connecting part of the transverse rod and the threaded rods is provided with corresponding threads, vertical rods are fixedly connected on the left side and the, float bowl bottom fixedly connected with carrier block, the front and back end all changes over between the carrier block has the connecting axle, and a plurality of screws have been cup jointed to the connecting axle upper end, and transport case lower extreme bottom fixedly connected with box body, connecting plate top rear end are equipped with a positive and negative motor, battery, and connecting plate top rear end joint has fixing device, and fixing device passes through the hold-in range with a positive and negative motor and is connected.

Preferably, the transport case upper end inboard is equipped with the transmission room, installs the motor in the transmission room, and the transport case adversion has connect the auger delivery pole, and transport case lower extreme top is equipped with the breach groove, and the transport case upper end is located the transmission room below and is equipped with the mud conveyer pipe, motor and battery electric connection.

Preferably, the left side and the right side in the box body are all connected with a stirring rod in a switching mode, a bevel gear is sleeved at the upper end of the stirring rod, a servo motor is fixedly connected to the center of the box body, a bevel gear is sleeved on an output shaft of the servo motor, the bevel gear at the upper end of the servo motor is in meshing clamping connection with the bevel gear at the upper end of the stirring rod, and the servo motor is electrically connected with a storage battery.

Preferably, the stirring rod is positioned at the lower end of the notch groove, and conical teeth are fixedly connected to the upper end of the stirring rod at equal intervals in sequence.

Preferably, the bearing block is internally provided with a hollow groove, the connecting shaft extends to one side of the hollow groove and is internally sleeved with a third flange, a synchronous belt is sleeved between the third flange, the hollow groove is provided with a stepping motor, and an output shaft of the stepping motor is fixedly connected with the connecting shaft.

Preferably, the bottom of each vertical rod is hinged with the left side and the right side of the upper end of the conveying box, and an X-shaped reinforcing rod is fixedly connected to the upper end between the vertical rods.

Preferably, fixing device still includes limiting plate, screw inserted bar, threaded sleeve, and the switching of sleeve top has threaded sleeve, and the central joint of threaded sleeve has the screw inserted bar, screw inserted bar top fixedly connected with limiting plate, and the screw inserted bar bottom extends to the connecting plate bottom outside, and the screw inserted bar bottom is the spine form.

Has the advantages that:

(1) the utility model discloses transport case lower extreme bottom is equipped with the box body, is equipped with the stirring rod in the box body, and the stirring rod upper end is equipped with a plurality of toper teeth, thereby stirring rod accessible servo motor drives the mud in the river course, makes the mud of adhesion at the river bottom stir to make the auger delivery pole better rotate mud from the breach groove and carry to the sludge conveying pipe, then carry to the haulage equipment upper end through the sludge conveying pipe, be difficult for blockking up the transport case, work efficiency is fast.

(2) The utility model discloses the delivery box upper end is articulated with the montant, montant and horizontal pole fixed connection, and positive and negative motor drives the threaded rod and rotates No. two to make the horizontal pole can reciprocate, the in-process that the horizontal pole reciprocated can make the montant push down or pull up the inclination of delivery box, can adjust according to the river depth, makes delivery box bottom stirring rod can contact with silt, increases the practicality.

(3) The utility model discloses the equal switching of carrier block front and back end has the connecting axle, and the connecting axle upper end is equipped with the screw, and the screw can drive the desilting device and remove, makes the nimble application of desilting device, and connecting plate both sides fixedly connected with flotation pontoon increase the stability of desilting device simultaneously, and the desilting device has sufficient buoyancy to bear upper end equipment and staff, and the staff can stand and carry out the work processing in the connecting plate upper end, needs the artifical volume few, reduces intensity of labour simultaneously.

Drawings

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

Fig. 2 is the overall sectional structure diagram of the present invention.

Fig. 3 is a schematic side view of the present invention.

Fig. 4 is a schematic view of the connection structure of the stirring rod of the present invention.

Fig. 5 is a schematic top view of the present invention.

In fig. 1-5, the correspondence between the component names and the reference numbers is:

connecting plate 1, recess 101, flotation pontoon 2, carrier block 3, hollow groove 301, bracing piece 4, a ring flange 5, No. two positive and negative motors 501, delivery box 6, transmission room 601, breach groove 602, spiral delivery pole 603, No. two ring flanges 7, montant 8, stiffener 9, hold-in range 10, horizontal pole 11, threaded rod 12, stopper 13, No. three ring flanges 14, connecting axle 15, screw 16, box body 17, stirring stick 18, toper tooth 1801, servo motor 19, mud conveyer pipe 20, a positive and negative motor 21, fixing device 22, limiting plate 2201, screw inserted bar 2202, threaded sleeve 2203, sleeve 2204, battery 23.

Detailed Description

The technical solution 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, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Example (b):

as shown in figures 1 to 5: a dredging device for ecological restoration of an urban river comprises a connecting plate 1, buoys 2, a bearing block 3, support rods 4 and a conveying box 6, wherein the buoys 2 are fixedly connected to the left side and the right side of the connecting plate 1, a groove 101 is arranged in the center of the front side of the connecting plate 1, the conveying box 6 is hinged to the center of the groove 101, the support rods 4 are fixedly connected to the left side and the right side of the front end of the connecting plate 1, threaded rods 12 are connected to the inner sides of the support rods 4 in a rotating mode, a second flange 7 is sleeved on the top of each threaded rod 12, a synchronous belt 10 is sleeved between the second flange 7, a limiting block 13 is sleeved at the lower end of each threaded rod 12, a cross rod 11 is sleeved at the upper end of each threaded rod 12, corresponding threads are arranged at the joint of the cross rod 11 and the, no. 5 outsides in ring flange are connected with No. two positive and negative motors 501, No. two positive and negative motors 501 and battery 23 electric connection, 2 bottom fixedly connected with carrier block 3 of flotation pontoon, the front and back end all switches over between carrier block 3 has connecting

axle

15, 15 upper ends of connecting axle have cup jointed a plurality of

screws

16, 6 lower extreme bottom fixedly connected with box bodies 17 of delivery box, 1 top rear end of connecting plate is equipped with a positive and negative motor 21, battery 23, 1 top rear end joint of connecting plate has fixing device 22, fixing device 22 passes through hold-in range 10 with a positive and negative motor 21 and is connected.

Wherein: the inboard is equipped with transmission room 601 in 6 upper ends of delivery box, install the motor in the

transmission room

601, 6 adversion of delivery box has the

auger delivery pole

603, 6 lower extreme tops of delivery box are equipped with

breach groove

602, 6 upper ends of delivery box are located transmission room 601 below and are equipped with mud conveyer pipe 20, motor and battery 23 electric connection, battery 23 is the motor power supply, the motor drives auger delivery pole 603 and rotates work, thereby make mud get into delivery box 6 from breach groove 602 and convey to mud conveyer pipe 20, convey to bank or transportation equipment upper end through mud conveyer pipe 20, it is very convenient.

Wherein: the equal switching of left and right sides has stirred stick 18 in the box body 17, stirring 18 upper ends of stick has cup jointed bevel gear, box body 17 center fixedly connected with servo motor 19, servo motor 19 output shaft has cup jointed bevel gear, servo motor 19 upper end bevel gear and stirring 18 upper end bevel gear meshing joint, servo motor 19 and battery 23 electric connection, servo motor 19 drives stirring stick 18 and rotates, stirring stick 18 can stir the pine with the mud that the viscous force is strong, make mud entering breach groove 602 that can be more quick, thereby convey away through screw conveyer rod 603.

Wherein: stirring stick 18 is located breach groove 602 lower extreme, and stirring stick 18 upper end equidistance fixedly connected with toper tooth 1801 in proper order, and toper tooth 1801 can be powerful mix silt, with the broken to fritter mud of mud simultaneously, mud is difficult to block up transport box 6, improves work efficiency, alleviates intensity of labour simultaneously.

Wherein: hollow groove 301 is established to 3 inboards of carrier block, connecting axle 15 extends to and has cup jointed No. three ring flanges 14 in hollow groove 301 in one side, synchronous belt 10 has been cup jointed between No. three ring flanges 14, and hollow groove 301 is equipped with step motor, step motor output shaft and 15 fixed connection of connecting axle are connected, step motor can drive connecting axle 15 and rotate, simultaneous control screw 16 drives the desilting device and removes, and steerable desilting device removes conveniently, makes the desilting device remove more in a flexible way, and it is more convenient to use, increases the practicality.

Wherein: montant 8 bottom and transport case 6 upper end left and right sides are articulated, upper end fixedly connected with X form stiffener 9 between the montant 8, stiffener 9 makes montant 8's intensity increase, prevent montant 8 fracture, No. two positive and negative motors 501 drive threaded rod 12 and rotate, thereby make horizontal pole 11 can reciprocate, the in-process that horizontal pole 11 reciprocated, can make montant 8 push down or pull up transport case 6's inclination, can adjust according to the river depth, make transport case 6 bottom stirring rod 18 can contact with silt, increase the practicality, move down to stopper 13 when horizontal pole 11 simultaneously, transport case 6 is in same horizontal plane with connecting plate 1, conveniently deposit when last.

Wherein: the fixing device 22 further comprises a limiting plate 2201, a threaded inserted bar 2202, a threaded sleeve 2203 and a sleeve 2204, the top of the sleeve 2204 is connected with the threaded sleeve 2203 in a switching mode, the threaded inserted bar 2202 is connected to the center of the threaded sleeve 2203 in a clamping mode, the limiting plate 2201 is fixedly connected to the top of the threaded inserted bar 2202, the bottom of the threaded inserted bar 2202 extends to the outer side of the bottom of the connecting plate 1, the bottom of the threaded inserted bar 2202 is in a pointed shape, when sludge needs to be cleaned in a fixed point mode, the dredging device is moved to a specified place through a propeller 16, then a positive and negative motor 21 is turned on, the threaded sleeve 2203 is made to rotate, the threaded inserted bar 2202 is driven to be inserted into the river bottom, the dredging device is made to be.

The working principle is as follows: in operation, a power switch of a stepping motor of the dredging device is turned on, so that a propeller 16 is controlled to rotate, the dredging device is moved, a second positive and negative motor 501 is turned on, the second positive and negative motor 501 drives a threaded rod 12 to rotate, a cross rod 11 is moved downwards, the inclination angle of a vertical rod 8 pressing a conveying box 6 is adjusted according to the depth of river water, a stirring rod 18 at the bottom of the conveying box 6 can be contacted with sludge, a power switch of a servo motor 19 in a box body 17 is started, the stirring rod 18 is rotated, the sludge is stirred, a power switch of a motor in a transmission chamber 601 is started, a spiral conveying rod 603 is rotated, so that the sludge is conveyed to a sludge conveying pipe 20 from a notch groove 602, the sludge conveying pipe 20 can be used for placing a bank or a conveying device, when the sludge needs to be cleaned at a fixed point, the dredging device is moved to a designated place through the propeller, and then, the first positive and negative motor 21 is started to rotate the threaded sleeve 2203, so that the threaded inserted rod 2202 is driven to be inserted into the river bottom, the dredging device is fixed, and then dredging operation is carried out.

Claims

1. The utility model provides an ecological restoration dredging device of city river course, includes connecting plate (1), flotation pontoon (2), carrier block (3), bracing piece (4), delivery box (6), its characterized in that: the automatic conveying device is characterized in that buoys (2) are fixedly connected to the left side and the right side of a connecting plate (1), a groove (101) is arranged at the center of the front side of the connecting plate (1), a conveying box (6) is hinged to the center position of the groove (101), supporting rods (4) are fixedly connected to the left side and the right side of the front end of the top of the connecting plate (1), a threaded rod (12) is connected to the inner side of each supporting rod (4), a second flange (7) is sleeved on the top of each threaded rod (12) in a manner of extending to the outer side of the top of each supporting rod (4), synchronous belts (10) are sleeved between the second flange (7), a limiting block (13) is sleeved at the lower end of each threaded rod (12), a transverse rod (11) is sleeved at the upper end of each threaded rod (12), corresponding threads are arranged at, one side threaded rod (12) bottom has cup jointed flange dish (5) No. one, the flange dish (5) outside is connected with two positive and negative motors (501), two positive and negative motors (501) and battery (23) electric connection, flotation pontoon (2) bottom fixedly connected with carrier block (3), connecting axle (15) have all been switched over to the front and back end between carrier block (3), a plurality of screw (16) have been cup jointed to connecting axle (15) upper end, transport case (6) lower extreme bottom fixedly connected with box body (17), connecting plate (1) top rear end is equipped with a positive and negative motor (21), battery (23), connecting plate (1) top rear end joint has fixing device (22), fixing device (22) are connected through hold-in range (10) with a positive and negative motor (21).

2. The urban river ecological restoration dredging device according to claim 1, characterized in that: carry case (6) upper end inboard to be equipped with transmission room (601), install the motor in transmission room (601), it has auger delivery pole (603) to connect in transport case (6), transport case (6) lower extreme top is equipped with breach groove (602), it is equipped with sludge conveying pipe (20) to be located transmission room (601) below on transport case (6), motor and battery (23) electric connection.

3. The urban river ecological restoration dredging device according to claim 1, characterized in that: the utility model discloses a stirring rod, including box body (17), left and right sides all have been switched over and have been stirred stick (18), stirring stick (18) upper end has cup jointed conical gear, box body (17) center fixedly connected with servo motor (19), servo motor (19) output shaft has cup jointed conical gear, and servo motor (19) upper end conical gear and stirring stick (18) upper end conical gear meshing joint, servo motor (19) and battery (23) electric connection.

4. The ecological restoration and desilting device for the urban river according to claim 3, characterized in that: stirring stick (18) are located breach groove (602) lower extreme, stirring stick (18) upper end equidistance is fixedly connected with toper tooth (1801) in proper order.

5. The urban river ecological restoration dredging device according to claim 1, characterized in that: hollow groove (301) are established to carrier block (3) inboard, connecting axle (15) extend to one side hollow groove (301) endotheca have connect No. three ring flange (14), have cup jointed hold-in range (10) between No. three ring flange (14), and hollow groove (301) are equipped with step motor, and step motor output shaft and connecting axle (15) fixed connection are connected.

6. The urban river ecological restoration dredging device according to claim 1, characterized in that: the bottom of the vertical rods (8) is hinged with the left side and the right side of the upper end of the conveying box (6), and X-shaped reinforcing rods (9) are fixedly connected to the upper ends of the vertical rods (8).

7. The urban river ecological restoration dredging device according to claim 1, characterized in that: fixing device (22) still include limiting plate (2201), screw rod (2202), threaded sleeve (2203), sleeve (2204), the adapter coupling of sleeve (2204) top has screw sleeve (2203), screw sleeve (2203) center joint has screw rod (2202), screw rod (2202) top fixedly connected with limiting plate (2201), screw rod (2202) bottom extends to connecting plate (1) bottom outside, screw rod (2202) bottom is the point thorn form.