CN115177985B

CN115177985B - Sedimentation tank dredging device and method based on dredging mechanism

Info

Publication number: CN115177985B
Application number: CN202211109401.1A
Authority: CN
Inventors: 李游; 戴拓; 冉威; 谢长青; 廖秀珍
Original assignee: Hunan Zhongke Hengqing Environmental Management Co ltd
Current assignee: Hunan Zhongke Hengqing Environmental Management Co ltd
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2022-12-13
Anticipated expiration: 2042-09-13
Also published as: CN115177985A

Abstract

The invention relates to the technical field of dredging, and particularly discloses a sedimentation tank dredging device and method based on a dredging mechanism, which comprises a sedimentation tank body, wherein a guide rail support is arranged at the upper edge of the sedimentation tank body, the dredging mechanism is arranged on the guide rail support, the dredging mechanism comprises a shoveling component and a conveying component, the shoveling component comprises a dredging shovel, the dredging shovel is arranged in a trapezoidal structure, a first connecting rod is rotatably connected to the narrower end of the dredging shovel, a second connecting rod is rotatably connected to the wider end of the dredging shovel, the ends of the first connecting rod and the second connecting rod, which are far away from the dredging shovel, are connected with the conveying component, and a direction adjusting mechanism is arranged between the first connecting rod and the conveying component; after the silt of completion to sedimentation tank one side is cleared up through above-mentioned structure, combine direction guiding mechanism to adjust dredging shovel and conveyor components's direction, be convenient for carry out the clearance operation of opposite side.

Description

Sedimentation tank dredging device and method based on dredging mechanism

Technical Field

The invention relates to the technical field of sedimentation tank cleaning equipment, in particular to a sedimentation tank dredging device and method based on a dredging mechanism.

Background

The sedimentation tank is a structure for removing suspended matters in water by using sedimentation. Sedimentation basins are widely used in wastewater treatment. The type of the device is various, and the device can be divided into a horizontal flow type, a vertical flow type and a radial flow type according to the water flow direction in the pool. The sedimentation tank body plane is the rectangle, and the import is established in the long one end in pond, generally adopts and submerges the inlet opening, and water flows into the cell body through evenly distributed's inlet opening by the inlet channel, is equipped with the baffle behind the inlet opening, makes the rivers distribute evenly at the wide cross section of whole pond. The outlet of the sedimentation tank is arranged at the other end of the length of the tank, and an overflow weir is mostly adopted to ensure that settled clarified water can uniformly flow into the water outlet channel along the width of the tank.

The sedimentation tank is generally a structure for separating sludge and water before or after biochemistry, and most of the sedimentation tank is sludge with finer separated particles. Before biochemistry, the sludge is called a primary sedimentation tank, the inorganic components of the precipitated sludge are more, and the water content of the sludge is lower than that of the sludge in a secondary sedimentation tank. The sedimentation tank after biochemistry is generally called as a secondary sedimentation tank, most of the sedimentation tank is organic sludge, and the water content of the sludge is high. The existing rectangular sedimentation tank needs to clean the bottom of the tank after sedimentation operation is carried out for a period of time, but the existing cleaning equipment is weaker in angle cleaning capability to the sedimentation tank, and cannot complete comprehensive cleaning operation of the bottom of the tank of the sedimentation tank.

Disclosure of Invention

The invention aims to provide a sedimentation tank dredging device and method based on a dredging mechanism, and aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a sedimentation tank dredging device based on dredging mechanism, includes the sedimentation tank body, sedimentation tank body top edge is provided with rail brackets, the last dredging mechanism that is provided with of rail brackets, dredging mechanism is including shoveling away subassembly and conveyor components, it includes the desilting shovel to shovel the subassembly, the desilting shovel is the trapezium structure setting, the narrower one end of desilting shovel is rotated and is connected with the head rod, the one end of desilting shovel broad is rotated and is connected with the second connecting rod, the one end that the desilting shovel was kept away from to head rod and second connecting rod links to each other with conveyor components, head rod and second connecting rod with be provided with direction adjustment mechanism between the conveyor components, still be provided with the walking drive module in the rail brackets.

As a further scheme of the invention: the conveying assembly comprises a plurality of groups of rollers, a plurality of groups of conveying belts are installed between the rollers, side frames are arranged on two sides of the rollers, partition plates are evenly arranged on the conveying belts and located at the upper ends, conveying motors are coaxially installed on the rollers, the conveying motors and the side frames are fixedly installed, the side frames are upwards extended and arranged, the upper ends of the side frames are sleeved with matching rods, stand columns are arranged on guide rail supports, upper supports are arranged on the stand columns, upper sliding grooves are formed in the upper supports, matching sliders are arranged at two ends of the matching rods, and the matching rods are installed between the matching sliders and the upper sliding grooves in an adjusting mode.

As a still further scheme of the invention: the guide rail bracket comprises an upper mounting frame and a lower mounting frame, a middle groove is formed between the lower mounting frame and the upper mounting frame, the walking driving module comprises a rack arranged in the middle groove, a matching gear is installed in the middle groove, the matching gear and the rack are meshed with each other, a side edge groove is formed in the side edge of the middle groove, a matching block is arranged in the side edge groove, a fixing frame is arranged on the matching block, a driving motor is installed on the fixing frame, the driving motor is connected with an output shaft, the matching gear and the output shaft are coaxially installed, the output shaft is rotationally connected with the side edge frame, one end, far away from the driving motor, of the output shaft is provided with the same matching gear, one end, far away from the driving motor, of the output shaft is matched with the middle groove through the matching gear.

As a still further scheme of the invention: the direction guiding mechanism is including setting up the lift groove on the side frame, the upper end that lies in the lift groove between the side frame is provided with first mounting bracket, the intermediate position of first mounting bracket is provided with the first telescopic link of adjusting, the first telescopic link of adjusting links to each other with first link, first link rotates with first installation axle and links to each other, the both ends of first installation axle are provided with the lift slider, slidable mounting between lift slider and the lift groove, head rod and first installation axle fixed connection, the fixed first swing motor that is provided with in side of first link, first swing motor and first installation axle coaxial arrangement, the second connecting rod passes through the second swing motor and rotates the installation between the side frame.

As a still further scheme of the invention: the direction adjustment mechanism still includes the linkage module, the linkage module is including setting up the mounting disc on the output shaft, one section that the output shaft is located between mounting disc and the side frame is provided with the cooperation axle, the cooperation axle is the non-circular setting, the epaxial slidable mounting of cooperation has the slip dish, be provided with coupling spring between slip dish and the mounting disc, be provided with the mating holes on the slip dish, be provided with the fixing base on the side frame, be provided with the cooperation round pin on the fixing base, cooperation round pin and mating holes are aimed at each other.

As a still further scheme of the invention: the connecting springs are evenly arranged between the mounting disc and the sliding disc, and the electromagnetic attraction assembly is arranged between the mounting disc and the fixed seat.

As a still further scheme of the invention: the upside of side frame is provided with flexible cooperation groove, cooperation pole and flexible cooperation groove mutually support, the bottom in flexible cooperation groove is provided with the fixed plate, be provided with the second on the fixed plate and adjust the telescopic link, the telescopic link is adjusted to the second and is linked to each other with the second link, rotate the installation between second link and the cooperation pole.

As a still further scheme of the invention: the edge of desilting shovel is provided with the mounting panel, be provided with the adjustment tank on the mounting panel, the desilting shovel passes through adjustment tank slidable mounting, rotate the installation between head rod and second connecting rod and the mounting panel.

As a still further scheme of the invention: still include receiving mechanism, receiving mechanism includes the receiving tank, the both sides of receiving tank are provided with the side board, the upside of side board is provided with the center pillar, the last rotational mounting of center pillar has the couple, the end and the cooperation pole interconnect of couple, upward be provided with the roller groove on the mounting bracket, the top in the roller groove is placed to the receiving tank.

A dredging method comprising the sedimentation tank dredging device based on the dredging mechanism, which comprises the following steps:

s1, a driving motor drives a matched gear and a rack on an output shaft to be meshed with each other, so that the output shaft is driven to travel along a middle groove, a conveying motor in a conveying assembly is started, and a conveying belt is driven to rotate;

s2, an output shaft which horizontally runs drives the conveying component to synchronously move, so that the shoveling component connected to the bottom of the conveying component is driven to move, shoveling and dredging operation is carried out on the bottom of the sedimentation tank, the shoveling and dredging shovel is inclined when lifted to the tail end of the conveying belt by controlling the first adjusting telescopic rod, the first swing motor and the second electric motor, sludge collected by the shoveling and dredging shovel is dumped onto the conveying belt, and the sludge is lifted and conveyed to the receiving mechanism by the conveying belt;

s3, when accomplishing the desilting operation of sedimentation tank one side, concretize between output shaft and the desilting mechanism through the linkage module, driving motor rotates, the output shaft drives the desilting subassembly and overturns in the removal, the first telescopic link of adjusting of simultaneous control, first swing motor, second electric motor make the desilting shovel adjust to the opposite side of conveyer belt, the desilting shovel contacts with the sedimentation tank bottom of the pool again under the cooperation of mounting panel and adjustment tank, be convenient for carry out the desilting operation.

Compared with the prior art, the invention has the beneficial effects that:

(1) The conveying assembly and the dredging assembly are driven to move through the walking driving module, the dredging assembly carries out dredging operation on the bottom of the sedimentation tank, sludge obtained by cleaning the dredging assembly through the direction adjusting mechanism is conveyed to the conveying assembly, and the sludge is conveyed and lifted out of the sedimentation tank. The conveyer belt is installed through the multiunit cylinder, and fixed mounting's conveying motor transmission power on the cooperation side frame drives the conveyer belt and rotates, and the conveyer belt promotes after receiving the silt of desilting subassembly, finally sends to in the receiving mechanism. In order to keep the inclination angle of the conveying assembly, the middle part of the conveying assembly and the guide rail bracket are rotatably installed, the upper end of the side frame is sleeved with the matching rod, the inclination angle of the side frame is fixed by the matching rod, so that the conveying angle of the conveying assembly is ensured, the matching rod is adjusted and installed between the matching sliding block and the upper sliding groove, and the installation angle of the conveying assembly can be adjusted by adjusting the position of the matching sliding block.

(2) The guide rail support is formed by the upper mounting frame and the lower mounting frame, the middle groove installation matching gear and the rack are arranged in the guide rail support and meshed with each other, the side edge groove is formed in the side edge of the middle groove, and the driving motor is installed by combining the side edge groove installation matching block, so that the driving motor can horizontally move along the side edge groove when the driving matching gear rotates.

(3) After accomplishing the silt clearance of sedimentation tank bottom of the pool one side, at first through first connecting rod and second connecting rod, first swing motor, second swing motor, first regulation telescopic link is adjusted the direction of desilting shovel, make the desilting shovel turn to the another side of sedimentation tank, control linkage module makes sliding tray and cooperation round pin mutually support afterwards, the power of output shaft output directly drives conveying assembly and overturns, to the opposite side slope of sedimentation tank, the cooperation is the desilting shovel that has overturned and is continued to drive the clearance operation to the opposite side of sedimentation tank.

(4) The roller grooves are formed in the upper mounting frame, the rollers are uniformly mounted in combination with the roller grooves, the receiving grooves are placed in the roller grooves, and the receiving grooves are matched with the middle columns and the hooks to move synchronously to receive along with the movement of the conveying assembly.

Drawings

Fig. 1 is a structural schematic diagram of a sedimentation tank dredging device based on a dredging mechanism.

Fig. 2 is a schematic view of the installation of a conveying component in a sedimentation tank dredging device based on a dredging mechanism.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2.

Fig. 4 is an enlarged schematic view of B in fig. 2.

Fig. 5 is a schematic view of an internal cutting structure of a sedimentation tank in the sedimentation tank dredging device based on a dredging mechanism.

Fig. 6 is a schematic diagram of the internal structure of a conveying belt in a sedimentation tank dredging device based on a dredging mechanism.

Fig. 7 is an enlarged schematic view of the structure at C in fig. 6.

Fig. 8 is a schematic view of the installation structure of a dredging shovel in the sedimentation tank dredging device based on the dredging mechanism.

Fig. 9 is a schematic structural diagram of a receiving mechanism in the sedimentation tank dredging device based on the dredging mechanism.

Fig. 10 is an enlarged schematic view of fig. 9 at D.

In the figure: 1 sedimentation tank body, 2 guide rail brackets, 3 upright posts, 4 upper brackets, 40 upper sliding grooves, 41 matching sliding blocks, 5 conveying belts, 6 dredging shovels, 7 receiving grooves, 8 linkage modules, 10 matching rods, 20 lower mounting brackets, 21 upper mounting brackets, 210 roller grooves, 22 middle grooves, 23 racks, 24 matching gears, 25 output shafts, 26 side grooves, 27 matching blocks, 28 fixing frames, 29 driving motors, 50 rollers, 51 side frames, 510 lifting grooves, 52 conveying motors, 53 telescopic matching grooves, 54 fixing plates, 55 second connecting frames, 56 second adjusting telescopic rods, 60 mounting plates, 61 first connecting rods, 610 first mounting shafts, 611 first swinging motors, 612 first connecting frames, 613 first adjusting telescopic rods, 614 first mounting frames, 615 lifting sliding blocks, 62 second connecting rods, 620 second swinging motors, 63 adjusting grooves, 70 side plates, 71 middle posts, 72 hooks, 80 mounting plates, 81 matching shafts, 82 sliding plates, 83 connecting springs, 84 matching holes, 85 fixing seats and 86 matching pins.

Detailed Description

In the description of the present invention, it is to be understood that the terms "longitudinal," "lateral," "upper," "lower," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention and simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example 1:

as shown in fig. 1 and 2, a sedimentation tank dredging device based on dredging mechanism, including sedimentation tank body 1, sedimentation tank body 1 upper edge is provided with rail brackets 2, the last dredging mechanism that is provided with of rail brackets 2, dredging mechanism removes subassembly and conveyor components including shoveling, it includes dredging shovel 6 to shovel the subassembly, dredging shovel 6 is the trapezium structure setting, the narrower one end of dredging shovel 6 is rotated and is connected with head rod 61, the one end of dredging shovel 6 broad is rotated and is connected with second connecting rod 62, the one end that dredging shovel 6 was kept away from to head rod 61 and second connecting rod 62 links to each other with conveyor components, head rod 61 and second connecting rod 62 with be provided with direction adjustment mechanism between the conveyor components, still be provided with the walking drive module in the rail brackets 2.

The conveying assembly and the dredging assembly are driven to move through the walking driving module, dredging operation is conducted on the bottom of the sedimentation tank through the dredging assembly, sludge obtained by cleaning the dredging assembly through the direction adjusting mechanism is conveyed to the conveying assembly, conveying lifting is conducted, and the sludge is cleaned out of the sedimentation tank.

Further, as shown in fig. 5, the conveying assembly includes multiple groups of rollers 50, multiple groups of rollers 50 are provided with conveying belts 5 therebetween, two sides of the rollers 50 are provided with side frames 51, the conveying belts 5 are evenly provided with partition plates, the rollers 50 located at the upper end are coaxially provided with conveying motors 52, the conveying motors 52 and the side frames 51 are fixedly mounted, the side frames 51 are extended upwards, the upper ends of the side frames 51 are sleeved with the matching rods 10, the guide rail supports 2 are provided with the upright posts 3, the upright posts 3 are provided with upper supports 4, the upper supports 4 are provided with upper chutes 40, two ends of the matching rods 10 are provided with matching sliders 41, and the matching rods 10 are adjusted and mounted between the matching sliders 41 and the upper chutes 40.

Specifically, the conveyer belt 5 is installed through a plurality of groups of rollers 50, and is matched with a conveyer motor 52 fixedly installed on a side frame 51 to transmit power to drive the conveyer belt 5 to rotate, so that the conveyer belt 5 is lifted after receiving sludge of the dredging component and finally sent to the receiving mechanism. In order to keep the inclination angle of the conveying assembly, the middle part of the conveying assembly and the guide rail bracket 2 are rotatably installed, the upper end of the side frame 51 is sleeved on the matching rod 10, the inclination angle of the side frame 51 is fixed by the matching rod 10, so that the conveying angle of the conveying assembly is ensured, meanwhile, the matching rod 10 is adjusted and installed between the matching sliding block 41 and the upper sliding groove 40, and the installation angle of the conveying assembly can be adjusted by adjusting the position of the matching sliding block 41.

Further, as shown in fig. 3, the guide rail bracket 2 includes an upper mounting frame 21 and a lower mounting frame 20, a middle groove 22 is provided between the lower mounting frame 20 and the upper mounting frame 21, the walking driving module includes a rack 23 arranged in the middle groove 22, a matching gear 24 is installed in the middle groove 22, the matching gear 24 and the rack 23 are engaged with each other, a side edge of the middle groove 22 is provided with a side edge groove 26, a matching block 27 is arranged in the side edge groove 26, a fixing frame 28 is arranged on the matching block 27, a driving motor 29 is installed on the fixing frame 28, the driving motor 29 is connected with an output shaft 25, the matching gear 24 and the output shaft 25 are coaxially installed, the output shaft 25 is rotatably connected with the side edge frame 51, one end of the output shaft 25, which is far away from the driving motor 29, is provided with the same matching gear 24, one end of the output shaft 25, which is far away from the driving motor 29, is matched with the middle groove 22 through the matching gear 24.

Specifically, the guide rail bracket 2 is composed of an upper mounting frame 21 and a lower mounting frame 20, a middle groove 22 is arranged in the guide rail bracket 2, a matching gear 24 is installed in the middle groove 22 to be meshed with a rack 23, a side groove 26 is arranged on the side edge of the middle groove 22, a matching block 27 is installed in combination with the side groove 26 to install a driving motor 29, and the driving motor 29 can move horizontally along the side groove 26 while driving the matching gear 24 to rotate.

Example 2:

in this embodiment, on the basis of embodiment 1, as shown in fig. 5, 6, and 7, the direction adjustment mechanism includes a lifting groove 510 disposed on the side frames 51, a first mounting frame 614 is disposed between the side frames 51 and located at the upper end of the lifting groove 510, a first adjusting telescopic rod 613 is disposed at a middle position of the first mounting frame 614, the first adjusting telescopic rod 613 is connected to a first connecting frame 612, the first connecting frame 612 is rotatably connected to a first mounting shaft 610, lifting sliders 615 are disposed at two ends of the first mounting shaft 610, the lifting sliders 615 are slidably mounted to the lifting groove 510, the first connecting rod 61 is fixedly connected to the first mounting shaft 610, a first swing motor 611 is fixedly disposed at a side of the first connecting frame 612, the first swing motor 611 is coaxially mounted to the first mounting shaft 610, and the second connecting rod 62 is rotatably mounted to the side frames 51 through a second swing motor 620.

As shown in fig. 4, the direction adjustment mechanism further includes a linkage module 8, the linkage module 8 includes a mounting disc 80 disposed on the output shaft 25, one section of the output shaft 25 located between the mounting disc 80 and the side frame 51 is provided with a fitting shaft 81, the fitting shaft 81 is a non-circular arrangement, a sliding disc 82 is slidably mounted on the fitting shaft 81, a connecting spring 83 is disposed between the sliding disc 82 and the mounting disc 80, a fitting hole 84 is disposed on the sliding disc 82, a fixing seat 85 is disposed on the side frame 51, a fitting pin 86 is disposed on the fixing seat 85, and the fitting pin 86 and the fitting hole 84 are aligned with each other.

Specifically, set up linkage module 8 and be in order to apply the torque of output shaft 25 to the side frame 51 on, and then drive the side and overturn with the holistic conveyor assembly of conveyer belt 5 for conveyor assembly is to the opposite side slope of sedimentation tank, is convenient for carry out the sedimentation tank bottom of the pool cleaning operation of opposite side.

The connecting springs 83 are uniformly arranged between the mounting disc 80 and the sliding disc 82, and an electromagnetic attraction component is arranged between the mounting disc 80 and the fixed seat 85.

Specifically, the electromagnetic attraction component is a conventional electromagnet mechanism, after being powered on, the sliding disc 82 and the fixed seat 85 are attracted to each other, so that the matching pin 86 and the matching hole 84 are matched to each other.

The upside of side frame 51 is provided with flexible cooperation groove 53, cooperation pole 10 and flexible cooperation groove 53 are mutually supported, the bottom in flexible cooperation groove 53 is provided with fixed plate 54, be provided with second regulation telescopic link 56 on the fixed plate 54, second regulation telescopic link 56 links to each other with second link 55, rotate the installation between second link 55 and the cooperation pole 10.

Further, the edge of dredging shovel 6 is provided with mounting panel 60, be provided with adjustment tank 63 on the mounting panel 60, dredging shovel 6 passes through adjustment tank 63 slidable mounting, rotate the installation between head rod 61 and second connecting rod 62 and the mounting panel 60.

Concretely, after accomplishing the silt clearance of sedimentation tank bottom of the pool one side, at first through first connecting rod 61 and second connecting rod 62, first swing motor 611, second swing motor 620, first regulation telescopic link 613 is adjusted the direction of desilting shovel 6, make desilting shovel 6 turn to the another side of sedimentation tank, control linkage module 8 makes sliding tray 82 and cooperation round pin 86 mutually support afterwards, the power of output shaft 25 output directly drives conveying component and overturns, to the opposite side slope of sedimentation tank, the cooperation is already overturned desilting shovel 6 continues to drive the clearance operation to the opposite side of sedimentation tank.

Example 3:

on the basis of the embodiment and the embodiment 2, the embodiment further includes a receiving mechanism, the receiving mechanism includes a receiving groove 7, side plates 70 are disposed on two sides of the receiving groove 7, a middle column 71 is disposed on the upper side of the side plates 70, a hook 72 is rotatably mounted on the middle column 71, the tail end of the hook 72 is connected with the matching rod 10, a roller groove 210 is disposed on the upper mounting frame 21, and the receiving groove 7 is disposed above the roller groove 210.

Specifically, in order to receive sludge conveyed by the conveying assembly, the roller groove 210 is formed in the upper mounting frame 21, the rollers are uniformly mounted in combination with the roller groove 210, the receiving groove 7 is placed on the roller groove 210, and the middle column 71 and the hook 72 are matched, so that the receiving groove 7 is synchronously moved and received along with the movement of the conveying assembly.

s1, a driving motor 29 drives a matching gear 24 on an output shaft 25 to be meshed with a rack 23, so that the output shaft 25 is driven to travel along a middle groove 22, a conveying motor 52 in a conveying assembly is started, and a conveying belt 5 is driven to rotate;

s2, the output shaft 25 which horizontally runs drives the conveying component to synchronously move, so that the shoveling component connected to the bottom of the conveying component is driven to move, shoveling and dredging operation is carried out on the bottom of the sedimentation tank, the first adjusting telescopic rod 613, the first swing motor 611 and the second electric motor are controlled, the desilting shovel 6 is inclined when the desilting shovel 6 is lifted to the tail end of the conveying belt 5, sludge collected by the desilting shovel 6 is dumped onto the conveying belt 5, and the sludge is lifted and conveyed to the receiving mechanism by the conveying belt 5;

s3, when the desilting operation of sedimentation tank one side is accomplished, concretize between output shaft 25 and the desilting mechanism through linkage module 8, driving motor 29 rotates, output shaft 25 drives the desilting subassembly and overturns in the removal, control first regulation telescopic link 613 simultaneously, first swing motor 611, second electric motor makes desilting shovel 6 adjust to the opposite side of conveyer belt 5, desilting shovel 6 contacts with the sedimentation tank bottom of the pool again under the cooperation of mounting panel 60 and adjustment tank 63, be convenient for carry out the desilting operation.

The working principle of the embodiment of the invention is as follows:

as shown in fig. 1-10, in operation, the walking driving module is started, the driving motor 29 drives the mating gear 24 on the output shaft 25 to mesh with the rack 23, so as to drive the output shaft 25 to walk along the middle groove 22, and the conveying motor 52 in the conveying assembly is started to drive the conveying belt 5 to rotate; the output shaft 25 which horizontally runs drives the conveying component to synchronously move, so that the shoveling component connected with the bottom of the conveying component is driven to move, the bottom of the sedimentation tank is shoveled and desilted, the desilting shovel 6 is inclined when the desilting shovel 6 is lifted to the tail end of the conveying belt 5 by controlling the first adjusting telescopic rod 613, the first swing motor 611 and the second electric motor, sludge collected by the desilting shovel 6 is poured onto the conveying belt 5, and the sludge is lifted and conveyed to the receiving mechanism by the conveying belt 5; when accomplishing the desilting operation of sedimentation tank one side, consolidate between output shaft 25 and the desilting mechanism through linkage module 8, driving motor 29 rotates, output shaft 25 drives the desilting subassembly and overturns in the removal, the first telescopic link 613 of adjusting of simultaneous control, first swing motor 611, the second electric motor makes desilting shovel 6 adjust to the opposite side of conveyer belt 5, desilting shovel 6 contacts with the sedimentation tank bottom of the pool again under the cooperation of mounting panel 60 and adjustment tank 63, make driving motor 29 antiport, thereby drive and shovel subassembly reverse motion, carry out the desilting operation of sedimentation tank bottom of the pool.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, which is intended to cover any modifications, equivalents, improvements, etc. within the spirit and scope of the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The sedimentation tank dredging device based on the dredging mechanism comprises a sedimentation tank body (1) and is characterized in that a guide rail support (2) is arranged at the upper edge of the sedimentation tank body (1), a dredging mechanism is arranged on the guide rail support (2), the dredging mechanism comprises a shoveling component and a conveying component, the shoveling component comprises a dredging shovel (6), the dredging shovel (6) is arranged in a trapezoidal structure, a first connecting rod (61) is rotatably connected to the narrower end of the dredging shovel (6), a second connecting rod (62) is rotatably connected to the wider end of the dredging shovel (6), the ends, far away from the dredging shovel (6), of the first connecting rod (61) and the second connecting rod (62) are connected with the conveying component, a direction adjusting mechanism is arranged between the first connecting rod (61) and the second connecting rod (62) and the conveying component, and a walking driving module is further arranged in the guide rail support (2);

the conveying assembly comprises a plurality of groups of rollers (50), conveying belts (5) are installed among the plurality of groups of rollers (50), side frames (51) are arranged on two sides of the rollers (50), partition plates are evenly arranged on the conveying belts (5), conveying motors (52) are coaxially installed on the rollers (50) located at the upper ends of the rollers, the conveying motors (52) and the side frames (51) are fixedly installed, the side frames (51) extend upwards, the upper ends of the side frames (51) are sleeved with matching rods (10), upright columns (3) are arranged on the guide rail supports (2), upper supports (4) are arranged on the upright columns (3), upper sliding grooves (40) are formed in the upper supports (4), matching sliding blocks (41) are arranged at two ends of the matching rods (10), and the matching rods (10) are adjusted and installed between the matching sliding blocks (41) and the upper sliding grooves (40);

the guide rail support (2) comprises an upper mounting frame (21) and a lower mounting frame (20), a middle groove (22) is formed between the lower mounting frame (20) and the upper mounting frame (21), the walking driving module comprises a rack (23) arranged in the middle groove (22), a matching gear (24) is installed in the middle groove (22), the matching gear (24) and the rack (23) are meshed with each other, a side groove (26) is formed in the side edge of the middle groove (22), a matching block (27) is arranged in the side groove (26), a fixing frame (28) is arranged on the matching block (27), a driving motor (29) is installed on the fixing frame (28), the driving motor (29) is connected with an output shaft (25), the matching gear (24) and the output shaft (25) are coaxially installed, the output shaft (25) is rotatably connected with the side frame (51), the same matching gear (24) is arranged at one end, far away from the driving motor (29), of the output shaft (25), and the end, far away from the driving motor (29), is matched with the middle groove (22);

the direction adjusting mechanism comprises lifting grooves (510) arranged on side frames (51), a first mounting frame (614) is arranged between the side frames (51) and positioned at the upper end of the lifting grooves (510), a first adjusting telescopic rod (613) is arranged in the middle of the first mounting frame (614), the first adjusting telescopic rod (613) is connected with a first connecting frame (612), the first connecting frame (612) is rotatably connected with a first mounting shaft (610), lifting sliders (615) are arranged at two ends of the first mounting shaft (610), the lifting sliders (615) are slidably mounted with the lifting grooves (510), the first connecting rod (61) is fixedly connected with the first mounting shaft (610), a first swinging motor (611) is fixedly arranged at the side edge of the first connecting frame (612), the first swinging motor (611) is coaxially mounted with the first mounting shaft (610), and the second connecting rod (62) is rotatably mounted with the side frames (51) through a second swinging motor (620);

the direction adjustment mechanism still includes linkage module (8), linkage module (8) is including setting up mounting disc (80) on output shaft (25), one section that output shaft (25) are located between mounting disc (80) and side frame (51) is provided with cooperation axle (81), cooperation axle (81) set up for the non-circle, slidable mounting has sliding disc (82) on cooperation axle (81), be provided with between sliding disc (82) and mounting disc (80) connecting spring (83), be provided with mating holes (84) on sliding disc (82), be provided with fixing base (85) on side frame (51), be provided with cooperation round pin (86) on fixing base (85), cooperation round pin (86) and mating holes (84) are aimed at each other.

2. The sedimentation tank dredging device based on the dredging mechanism, according to claim 1, wherein the connecting spring (83) is uniformly arranged between the mounting disc (80) and the sliding disc (82), and an electromagnetic attraction component is arranged between the mounting disc (80) and the fixed seat (85).

3. The sedimentation tank dredging device based on the dredging mechanism according to claim 2, wherein the upper side of the side frame (51) is provided with a telescopic matching groove (53), the matching rod (10) is matched with the telescopic matching groove (53), the bottom end of the telescopic matching groove (53) is provided with a fixing plate (54), the fixing plate (54) is provided with a second adjusting telescopic rod (56), the second adjusting telescopic rod (56) is connected with a second connecting frame (55), and the second connecting frame (55) is rotatably installed with the matching rod (10).

4. The sedimentation tank dredging device based on the dredging mechanism, according to claim 1, wherein the edge of the dredging shovel (6) is provided with a mounting plate (60), the mounting plate (60) is provided with an adjusting groove (63), the dredging shovel (6) is slidably mounted through the adjusting groove (63), and the first connecting rod (61) and the second connecting rod (62) are rotatably mounted with the mounting plate (60).

5. The sedimentation tank dredging device based on the dredging mechanism as claimed in claim 1, further comprising a receiving mechanism, wherein the receiving mechanism comprises a receiving groove (7), side plates (70) are arranged on two sides of the receiving groove (7), a middle column (71) is arranged on the upper side of each side plate (70), a hook (72) is rotatably mounted on each middle column (71), the tail end of each hook (72) is connected with a matching rod (10), a roller groove (210) is arranged on the upper mounting frame (21), and the receiving groove (7) is placed above the roller groove (210).

6. A dredging method comprising the sedimentation tank dredging device based on the dredging mechanism as claimed in any one of claims 1-5, characterized by comprising the steps of:

s1, a driving motor (29) drives a matching gear (24) on an output shaft (25) to be meshed with a rack (23) so as to drive the output shaft (25) to walk along a middle groove (22), and a conveying motor (52) in a conveying assembly is started to drive a conveying belt (5) to rotate;

s2, an output shaft (25) which horizontally runs drives the conveying component to synchronously move, so that a shoveling component connected with the bottom of the conveying component is driven to move, shoveling and dredging operation is carried out on the bottom of the sedimentation tank, the shoveling and dredging shovel (6) is inclined when the shoveling and dredging shovel (6) is lifted to the tail end of the conveying belt (5) by controlling a first adjusting telescopic rod (613), a first swing motor (611) and a second electric motor, sludge collected by the shoveling and dredging shovel (6) is dumped on the conveying belt (5), and the sludge is lifted and conveyed to a receiving mechanism by the conveying belt (5);

s3, when accomplishing the desilting operation of sedimentation tank one side, consolidate between output shaft (25) and the desilting mechanism through linkage module (8), driving motor (29) rotate, output shaft (25) drive the desilting subassembly and overturn when removing, the first telescopic link (613) of adjusting of simultaneous control, first swing motor (611), second electric motor makes desilting shovel (6) adjust to the opposite side of conveyer belt (5), desilting shovel (6) contact with the sedimentation tank bottom again under the cooperation of mounting panel (60) and adjustment tank (63), be convenient for carry out the desilting operation.