CN116427371A - River channel obstacle removing device and method - Google Patents

Abstract

The invention discloses a river channel obstacle clearing device and a river channel obstacle clearing method. Two ends of the main body platform are respectively adjacent to the first bank side and the second bank side, and a groove with a preset width is formed in the main body platform; the obstacle clearance assembly comprises a first driving piece and a second driving piece which are arranged in the cavity, and a first rotating rod and a second rotating rod which are arranged on two sides of the main body platform through a first bracket and a second bracket and are parallel to each other, wherein the output end of the first driving piece penetrates through one side surface of the main body platform and is connected with the first rotating rod through the first bracket, the output end of the second driving piece penetrates through the other side surface of the main body platform and is connected with the second rotating rod through the second bracket, and a plurality of rake teeth are fixedly arranged on the first rotating rod and the second rotating rod at intervals in a preset distance. According to the method, the main body platform can be driven to move forwards or backwards only by adjusting the size relation between the first preset speed and the second preset speed, and the whole turning direction of the main body platform is not needed.

Description

River channel obstacle removing device and method

Technical Field

The invention relates to the technical field of hydraulic engineering, in particular to a river channel obstacle clearing device and method.

Background

With the continuous development of national economy and society, the continuous increase of urban and industrial processes, the continuous increase of infrastructure construction, the increasing of social wealth, the improvement of the living standard of people, sustainable development is also in need of new requirements for water conservancy development, the water conservancy development is to be erected in the ideas of people's health, resource conservation, environmental protection and harmony with nature and comprehensive, coordinated and sustainable development, the water conservancy problem solving the general public welfare of people is placed at a prominent position, the coordinated development of water conservancy project, area and urban and rural water resource is comprehensively considered, the social management capability and level of water resource are continuously improved, resources are saved and protected, ecological protection is enhanced, people and natural harmony are promoted, sustainable development of economic society is supported by sustainable utilization of water resource, the river course is an important carrier of water ecological environment, living environment is provided for aquatic and amphibious animal habitat, floating rubbish on the water surface of the river course does not influence drinking water, environmental sanitation and urban appearance.

At present, salvaging or salvaging by a manual on-shore or manual operation ship usually when carrying out river channel obstacle removal, the salvaging efficiency is lower, potential safety hazards such as drowning exist, and the manual operation ship can only advance in a single direction, the operation ship is required to turn the direction when the river channel obstacle behind the operation ship is required to be cleaned, the river channel obstacle can possibly be caused to drift away along with the movement of the water body when the direction is turned, and the operation ship wastes time and labor when turning the direction completely in the river channel, and the salvaging efficiency is also lower.

Chinese patent "201710062633.9-a river course cleaning vessel" discloses "a river course cleaning vessel comprising: the collecting cabin is used for containing sundries in the river channel; the sundry pick-up device is arranged on the collecting cabin and used for transferring sundries in the river channel into the collecting cabin; two hull buoyancy tanks are arranged below the collecting cabin side by side along the longitudinal direction of the collecting cabin, and at least one hull buoyancy tank is connected with the collecting cabin in a relative moving manner along the transverse direction of the collecting cabin and is used for changing the overall width of the river channel cleaning ship; the buoyancy tank driving device is connected with the collecting cabin and the hull buoyancy tank and is used for driving the hull buoyancy tank to transversely move relative to the collecting cabin. The utility model discloses a debris in this patent passes through debris pickup device and shifts to the collection cabin in, and when meetting narrow waters, through at least one hull pontoon of pontoon drive arrangement drive along the horizontal inwards removal of collection cabin to make the width of river course clearance ship narrow, make things convenient for the river course clearance ship to pass through, and clear up debris in the narrow waters. But the clearance ship in this patent can only clear up in the single direction, has also to need the operation ship turn the direction when the river course obstacle at operation ship rear is cleared up to needs, can lead to the river course obstacle to fly away along with the removal of water when turning the direction, and the operation ship turns the direction completely in the river course and wastes time and energy, leads to the lower problem of salvage efficiency equally.

Disclosure of Invention

The invention mainly aims to provide a river channel obstacle clearing device and method, which are used for solving the problems that a clearing ship can clear in a single direction in the prior art, the direction of the operation ship is required to be changed when the river channel obstacle behind the operation ship is required to be cleared, the river channel obstacle can be caused to drift along with the movement of a water body when the direction is changed, the operation ship is time-consuming and labor-consuming when the operation ship is completely changed in the river channel, and the salvaging efficiency is low.

In order to achieve the above purpose, the present application provides the following technical solutions:

river course barrier removal device bears the water in the river course, the river course is including being located first bank and the second bank of the both sides of water, river course barrier removal device includes:

the main body platform floats on the water body and is provided with a cavity, two ends of the main body platform are respectively adjacent to the first bank side and the second bank side, and a groove with a preset width is formed in the main body platform;

the obstacle clearance assembly comprises a first driving piece and a second driving piece which are arranged in the cavity, and a first rotating rod and a second rotating rod which are arranged on two sides of the main body platform and are parallel to each other respectively through a first bracket and a second bracket, wherein the output end of the first driving piece penetrates through one side surface of the main body platform and is connected with the first rotating rod through the first bracket, the output end of the second driving piece penetrates through the other side surface of the main body platform and is connected with the second rotating rod through the second bracket, a plurality of rake teeth are fixedly arranged on the first rotating rod and the second rotating rod at intervals, the first driving piece is used for driving the first rotating rod to drive the rake teeth to rotate at a first preset speed, and the second driving piece is used for driving the second rotating rod to drive the rake teeth to rotate at a second preset speed so as to transfer external obstacles into the groove.

As the further improvement of this application, river course barrier removal device still includes transmission subassembly, transmission subassembly including install in third driving piece in the cavity, install in the recess and respectively with first dwang or second dwang vertically two at least transmission shafts and cover locate on all transmission shafts and shape with recess assorted drive belt, the output of third driving piece runs through the main part platform is connected with one of them transmission shaft, third driving piece is used for driving one of them transmission shaft drive the drive belt rotates, with outside river course obstacle transport to first bank limit or second bank limit.

As the further improvement of this application, river course barrier removal device still includes dimension steady subassembly, dimension steady subassembly including the fixed install in at least one counter weight spare of main part platform's bottom surface, every counter weight spare with the focus of main part platform is at coplanar central symmetry, every counter weight spare extends through a connecting rod to the preset degree of depth of water.

As a further improvement of the present application, each connecting rod is provided with a guide plate for preventing the main body platform from deflecting, and all the guide plates are parallel to the flow direction of the water body.

As a further improvement of the present application, the river channel obstacle removing device further comprises a collecting member detachably mounted to the main body platform adjacent to the traveling end of the driving belt, an opening of the collecting member faces the driving belt, and the collecting member is used for collecting external river channel obstacles on the driving belt.

As the further improvement of this application, river course barrier removal device still including install in control assembly in the cavity, control assembly respectively with first driving piece the second driving piece the third driving piece electric connection, control assembly pre-has first default speed the second default speed the third default speed, control assembly is used for receiving external command and controls respectively first driving piece the second driving piece the third driving piece opens or closes.

As a further improvement of the present application, the bottom of the groove is further provided with an auxiliary collecting member for collecting external river obstacles from the driving belt, the opening of the auxiliary collecting member is flush with the bottom of the groove, and the auxiliary collecting member is detachably connected with the groove.

As a further improvement of the application, the river channel obstacle clearing device further comprises a first weight detecting part arranged in the collecting part and a second weight detecting part arranged in the auxiliary collecting part, the control assembly is respectively and electrically connected with the first weight detecting part and the second weight detecting part, and the control assembly is further used for respectively acquiring the first weight detected by the first weight detecting part and the second weight detected by the second weight detecting part, respectively judging whether the first weight and the second weight exceed a preset threshold value or not, and sending full-load instructions to an external receiving end when the first weight or the second weight exceed the preset threshold value.

In order to achieve the above purpose, the present application further provides the following technical solutions:

the river channel obstacle clearing method is applied to the river channel obstacle clearing device, the river channel obstacle clearing device is applied to a river channel, a water body is borne in the river channel, the river channel comprises a first bank and a second bank which are positioned on two sides of the water body, and the river channel obstacle clearing method comprises the following steps:

placing a main body platform on the water body, and adjusting the orientation of the main body platform until two ends of the main body platform are adjacent to the first bank and the second bank respectively;

the control assembly receives an external instruction to start the first driving piece at a first preset speed and start the second driving piece at a second preset speed, and adjusts the first preset speed to be larger than the second preset speed, and the main body platform moves towards the direction of the second driving piece;

the first driving piece drives the first rotating rod to drive the rake tooth piece to rotate at the first preset speed, the second driving piece drives the second rotating rod to drive the rake tooth piece to rotate at the second preset speed, and the rake tooth piece transfers external river barriers to the driving belt;

the control assembly receives an external instruction and starts a third driving piece at a third preset speed, and the third driving piece drives one of the transmission shafts to drive the transmission belt to rotate so as to transfer an external river barrier to the collecting box;

the control component receives an external instruction to adjust the first preset speed to be smaller than the second preset speed, and the main body platform moves towards the direction of the first driving piece;

the first driving piece drives the first rotating rod to drive the rake tooth piece to rotate at the first preset speed, the second driving piece drives the second rotating rod to drive the rake tooth piece to rotate at the second preset speed, and the rake tooth piece transfers external river barriers to the driving belt;

the third driving piece drives one of the transmission shafts to drive the transmission belt to rotate so as to transfer the external river barrier to the collecting box.

As a further improvement of the present application, the third driving member drives one of the driving shafts to drive the driving belt to rotate so as to transfer the external river barrier to the collecting box, and then, includes:

the control component respectively acquires a first weight detected by the first weight detecting part and a second weight detected by the second weight detecting part, respectively judges whether the first weight and the second weight exceed a preset threshold value, and sends a full-load instruction to an external receiving end when the first weight or the second weight exceed the preset threshold value;

the control assembly closes the first driving piece, the second driving piece and the third driving piece according to the full-load instruction.

According to the method, the main body platform is placed on a water body, the direction of the main body platform is regulated until two ends of the main body platform are adjacent to a first bank and a second bank respectively, a first rotating rod and a second rotating rod are arranged on two sides of the main body platform, rake teeth are arranged on the first rotating rod and the second rotating rod, and the first preset speed of a first driving piece and the second preset speed of a second driving piece are regulated, so that when the first preset speed is greater than the second preset speed, the main body platform moves towards the direction of the second driving piece, and when the first preset speed is less than the second preset speed, the main body platform moves towards the direction of the first driving piece; the first driving piece and the second driving piece in this application rotate in order to transport outside river course obstacle to the recess in the drive rake teeth spare, and first driving piece and second driving piece still are used for driving whole main part platform and remove on the river course, only need adjust the first big or small relation of predetermineeing speed and second predetermined speed, can drive main part platform and advance or retreat, need not whole direction of turning of main part platform, when main part platform advances or retreats, first driving piece and second driving piece have still taken into account the function that drives the rake teeth and transport outside river course obstacle to the recess, do not need extra subassembly to divide the worker cooperation, have also improved salvage efficiency when having saved artifical salvage.

Drawings

FIG. 1 is a schematic perspective view of an embodiment of a river barrier removal apparatus according to the present application;

FIG. 2 is a schematic perspective view of an embodiment of a river barrier removal device according to the present application;

FIG. 3 is an exploded view of a three-dimensional structure of one embodiment of the river barrier of the present application;

FIG. 4 is a schematic flow chart illustrating steps of an embodiment of a river channel barrier removal method according to the present application;

reference numerals (in the first order of occurrence): river course 1, water 11, first bank 12, second bank 13, clearance device 2, main body platform 21, clearance subassembly 22, transmission subassembly 23, maintenance subassembly 24, cavity 211, recess 212, first drive piece 221, second drive piece 222, first support 223, second support 224, first dwang 225, second dwang 226, rake 227, third drive piece 231, transmission shaft 232, drive belt 233, counterweight 241, connecting rod 242, first belt 228, second belt 229, collection piece 25, auxiliary collection piece 26, first weight detection piece 27, second weight detection piece 28.

Detailed Description

The following description of the technical solutions in the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

The terms "first," "second," "third," and the like in this application 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 defining "first," "second," and "third" may explicitly or implicitly include at least one such feature. In the description of the present application, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise. All directional indications (such as up, down, left, right, front, back … …) in the embodiments of the present application are merely used to explain the relative positional relationship, movement, etc. between the components in a particular gesture (as shown in the drawings), and if the particular gesture changes, the directional indication changes accordingly. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those listed steps or elements but may include other steps or elements not listed or inherent to such process, method, article, or apparatus.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the present application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

As shown in fig. 1, the present application provides an embodiment of a river channel barrier device, in this embodiment, a river channel 1 is loaded with a water body 11, the river channel 1 includes a first bank 12 and a second bank 13 located at two sides of the water body 11, and the river channel barrier device 1 floats on the water body 11.

Referring to fig. 2 and 3, the river channel barrier 2 comprises a main body platform 21, a barrier removal assembly 22, a transmission assembly 23, a maintenance assembly 24, and a control assembly (not shown).

The main body platform 21 floats on the water body 11 and has a cavity 211, two ends of the main body platform 21 are respectively adjacent to the first shore 12 and the second shore 13, and a groove 212 with a preset width is formed in the main body platform 21.

The obstacle clearance assembly 22 comprises a first driving member 221 and a second driving member 222 which are arranged in the cavity 211, a first rotating rod 225 and a second rotating rod 226 which are respectively arranged on two sides of the main body platform 21 through a first bracket 223 and a second bracket 224 and are parallel to each other, an output end of the first driving member 221 penetrates through one side surface of the main body platform 21 and is connected with the first rotating rod 225 through the first bracket 223, an output end of the second driving member 222 penetrates through the other side surface of the main body platform 21 and is connected with the second rotating rod 226 through the second bracket 224, a plurality of rake teeth 227 are fixedly arranged on the first rotating rod 225 and the second rotating rod 226 at intervals of a preset distance, the first driving member 221 is used for driving the first rotating rod 225 to drive the rake teeth 227 to rotate at a first preset speed, and the second driving member 222 is used for driving the second rotating rod 226 to drive the rake teeth 227 to rotate at a second preset speed so as to transfer an external river obstacle into the groove 212.

The transmission assembly 23 includes a third driving member 231 disposed in the cavity 211, at least two driving shafts 232 disposed in the groove 212 and perpendicular to the first rotating rod 225 or the second rotating rod 226, and a driving belt 233 sleeved on all the driving shafts 232 and having a shape matching the groove 212, wherein an output end of the third driving member 231 penetrates through the main platform 21 and is connected with one of the driving shafts 232, and the third driving member 231 is used for driving one of the driving shafts 232 to drive the driving belt 233 to rotate so as to transfer the external river barrier to the first bank 12 or the second bank 13.

The maintenance and stabilization assembly 24 includes at least one weight 241 fixedly installed on the bottom surface of the main body platform 21, each weight 241 is centrally symmetrical on the same plane with the center of gravity of the main body platform 21 as the center, and each weight 241 extends to a preset depth of the water body 11 through one connecting rod 242.

The control component is disposed in the cavity 211, and is electrically connected to the first driving element 221, the second driving element 222, and the third driving element 231, where the control component pre-stores a first preset speed, a second preset speed, and a third preset speed, and is used for receiving external instructions to control the first driving element 221, the second driving element 222, and the third driving element 231 to be opened or closed respectively.

It should be noted that, the control component in this embodiment is mainly embodied in electrical connection, control functions and principles, and the installation position of the control component is not described in detail in this embodiment, and the control component may be installed at any position in the cavity 211, and may be set as a mature prior art such as a controller, a singlechip, etc., and the general parameters such as the shape and model of the control component are not described in detail in this embodiment, and any control component satisfying this embodiment may be used.

Preferably, the first driving member 221, the second driving member 222 and the third driving member 231 are all configured as servo motors, and the three servo motors are all installed in the cavity 211 to ensure water resistance, and at the same time, waterproof sealing treatment is performed at the penetrating positions of the output ends of the three servo motors respectively.

Specifically, the first driving member 221 and the second driving member 222 may be reversed.

Preferably, the first bracket 223 may be configured as a hollow structure and be in communication with the cavity 211, the output end of the first driving member 221 may be connected to the first rotating rod 225 through a first belt 228, and the first belt 228 is installed in the hollow structure of the first bracket 223, so that only the connection between the first bracket 223 and the first rotating rod 225 needs to be subjected to waterproof sealing treatment; similarly, the second bracket 224 may be configured as a hollow structure and be in communication with the cavity 211, and the output end of the second driving member 222 may be connected to the second rotating rod 226 through the second belt 229, and the second belt 229 is installed in the hollow structure of the second bracket 224, so that the connection between the second bracket 224 and the second rotating rod 226 only needs to be waterproof and sealed.

It should be noted that, the first driving member 221, the second driving member 222, and the third driving member 231 in this embodiment are all servo motors, and the servo motors are in the mature prior art, and the drawings of this embodiment only show the installation area of the servo motors, and the specific model and shape of the servo motors are not repeated, so that the servo motors capable of meeting the use requirements of this embodiment can be installed.

Preferably, the specification of the main body platform 21 can be set according to the width of the river channel 1 and the amount of external river channel obstacle, and when the main body platform 21 is placed on the water body 11, since the main body platform 21 has the cavity 211, the main body platform 21 can float on the water body 11, at this time, the height of the main body platform 21 exposing to the water surface is positively related to the size of the cavity 211, and when the volume ratio of the cavity 211 to the main body platform 21 is larger, the height of the main body platform 21 exposing to the water surface is higher.

Preferably, the upper half of the rotation direction of the first rotation lever 225 is required to face the driving belt 233, and the upper half of the rotation direction of the second rotation lever 226 is required to face the driving belt 233 as well, that is, the first rotation lever 225 rotates clockwise and the second rotation lever 226 rotates counterclockwise in one side view of the main body platform 21, and it is required to keep the rotation directions of the first rotation lever 225 and the second rotation lever 226 different.

Preferably, the first rotating rod 225 and the second rotating rod 226 may be provided in a hollow structure to increase the floating area of the body platform 21 in cooperation with the cavity 211.

Specifically, the external river obstacle refers to garbage, aquatic plants, fallen leaves, reed, weeds and the like floating on the surface of the river channel 1, and the reed, the weeds and the like located at the side of the river channel 1.

Preferably, the device is placed in the non-rapid flow non-turbulent river channel 1, the using effect is better, and the rapid flow turbulent river channel 1 does not need to clear the external river channel obstacle.

Illustrating: assuming that the flow rate of the water body 11 in the river 1 is 0.5m/s (the flow rate is already fast, and the flow rate of the water body 11 in the river 1 in which external river barriers are easily deposited is usually small), and assuming that the flow direction of the river 1 is from left to right, when the main body platform 21 is placed on the river 1, the first driving element 221 is located upstream compared to the second driving element 222, and the second driving element 222 is located downstream.

Further, if the speed of the main body platform 21 relative to the first shore 12 or the second shore 13 is kept to be 1m/s in the downstream direction, and the first driving member 221 and the second driving member 222 both need to rotate, the main body platform 21 itself also needs to provide a downstream speed of 0.5m/s, and the flow rate of the water 11 in the river 1 is added to 0.5m/s, so that the speed of the main body platform 21 relative to the first shore 12 or the second shore 13 is realized to be 1m/s in the downstream direction; the first preset speed may be set to 1m/s, the first preset speed direction is the same as the forward flow, the second preset speed may be set to 0.5m/s, and the second preset speed direction is the reverse flow, then the combined speed of the first preset speed and the second preset speed is the forward flow 0.5m/s, and the speed of the main platform 21 relative to the first bank 12 or the second bank 13 is the uniform speed moving in the forward flow direction of 1m/s in cooperation with the flow speed of the water 11 of the river 1 being 0.5m/s, and meanwhile, the first rotating rod 225 and the second rotating rod 226 both keep rotating and the rotating directions are opposite, so as to keep the transferring function.

Further, if the speed of the main body platform 21 relative to the first shore 12 or the second shore 13 is to be kept at a constant speed of 1m/s in the counter-current direction, and the first driving member 221 and the second driving member 222 both need to rotate, the main body platform 21 itself also needs to provide a counter-current combination speed of 1.5m/s, wherein the counter-current combination speed of 0.5m/s is used for counteracting the flow rate of the water body 11 in the river channel 1, so as to realize that the speed of the main body platform 21 relative to the first shore 12 or the second shore 13 is to be kept at a constant speed of 1m/s in the forward direction; the first preset speed may be set to 2m/s, the first preset speed direction is the same as the countercurrent, the second preset speed may be set to 0.5m/s, and the second preset speed direction is the forward flow, the combined speed of the first preset speed and the second preset speed is the countercurrent 1.5m/s, and the speed of the main platform 21 relative to the first bank 12 or the second bank 13 is the countercurrent direction 1m/s in cooperation with the flow rate of the water 11 of the river 1 to achieve uniform movement of the main platform 1m/s, and meanwhile, the first rotating rod 225 and the second rotating rod 226 both keep rotating and rotate in opposite directions so as to keep the transferring function.

It should be noted that, the first preset speed and the second preset speed are the moving speeds of the main platform 21, and in the practical application process, the first preset speed needs to be converted into the first rotational speed of the first rotating rod 225 and the second preset speed needs to be converted into the second rotational speed of the second rotating rod 226.

Preferably, the rake 227 may be configured in a "Y" shape (not shown), and the "Y" shape includes a first fork, a second fork and a trunk, wherein the trunk is fixedly connected to the first rotating rod 225 or the second rotating rod 226, and the first fork and the second fork are used for enabling the rake 227 to have a transferring function when the first rotating rod 225 or the second rotating rod 226 rotates forward or backward.

Further, each connecting rod 242 is provided with a guide plate 243 for preventing the body platform 21 from deflecting, and all the guide plates 243 are parallel to the flow direction of the water body 11.

Further, the river barrier 2 further comprises a collecting member 25 detachably mounted on the main body platform 21 adjacent to the traveling end of the driving belt 233, the opening of the collecting member 25 faces the driving belt 233, and the collecting member 25 is used for collecting external river barriers on the driving belt 233.

Preferably, the third driving member 231 may be reversed as well so that the driving belt 233 may be reversed, and then the collecting members 25 may be provided in two and at both ends of the driving belt 233, and when one collecting member 25 is full, the third driving member 231 is reversed to reverse the driving belt 233, and then the external river obstruction may enter the other collecting member 25.

Further, the bottom of the groove 212 is further provided with an auxiliary collecting member 26 for collecting external river obstacles from the driving belt 233, the opening of the auxiliary collecting member 26 is flush with the bottom of the groove 212, and the auxiliary collecting member 26 is detachably connected with the groove 212.

Preferably, both the collecting member 25 and the auxiliary collecting member 26 may be provided as a receiving box.

Further, the river channel obstacle removing device 2 further includes a first weight detecting member 27 installed in the collecting member and a second weight detecting member 28 installed in the auxiliary collecting member, the control assembly is electrically connected with the first weight detecting member 27 and the second weight detecting member 28 respectively, and the control assembly is further configured to obtain the first weight detected by the first weight detecting member 27 and the second weight detected by the second weight detecting member 28 respectively, determine whether the first weight and the second weight exceed a preset threshold respectively, and send a full load instruction to the external receiving end when the first weight or the second weight exceeds the preset threshold.

It should be noted that the weight detecting member is also in the mature prior art, such as a pressure sensor, a pressure resistor, etc., and the present embodiment only shows the mounting positions of the first weight detecting member 27 and the second weight detecting member 28, and the specific shape and model of the weight detecting member are not described in detail in this embodiment, and any weight detecting member satisfying the present embodiment can be used.

Preferably, the third driving member 231 may be reversed as well, so that the driving belt 233 may be reversed, and then the collecting members 25 may be provided in two and at both ends of the driving belt 233, and when the first weight or the second weight reaches the preset threshold, the third driving member 231 is reversed to drive the driving belt 233 to be reversed, and at this time, the external river obstacle may enter the other collecting member 25.

Preferably, the preset threshold value may be set according to the volumes of the collecting member and the auxiliary collecting member.

In this embodiment, the main body platform 21 is placed on the water body 11, the direction of the main body platform 21 is adjusted until two ends of the main body platform 21 are adjacent to the first bank 12 and the second bank 13 respectively, a first rotating rod 225 and a second rotating rod 226 are installed on two sides of the main body platform 21, rake teeth 227 are installed on the first rotating rod 225 and the second rotating rod 226, and then the first preset speed of the first driving member 221 and the second preset speed of the second driving member 222 are adjusted, so that when the first preset speed is greater than the second preset speed, the main body platform 21 moves towards the second driving member 222, and when the first preset speed is less than the second preset speed, the main body platform 21 moves towards the first driving member 221; in this application, first driving piece 221 and second driving piece 222 rotate in order to transport outside river course obstacle to the drive belt 233 on the recess 212 in drive rake teeth 227, first driving piece 221 and second driving piece 222 still are used for driving whole main part platform 21 and move on river course 1, only need adjust the size relation of first preset speed and second preset speed, can drive main part platform 21 and advance or retreat, do not need main part platform 21 whole steering direction, when main part platform 21 advances or retreats, first driving piece 221 and second driving piece 222 have still taken into account the function of driving the rake teeth and transporting outside river course obstacle to recess 212, do not need extra subassembly to divide work to cooperate, salvage efficiency has also been improved when having saved the manual work.

As shown in fig. 4, the present application further provides an embodiment of a river channel 1 barrier removal method, in this embodiment, the river channel 1 barrier removal method is applied to a river channel barrier removal device 2 in the above embodiment, the river channel barrier removal device 2 is applied to a river channel 1, a water body 11 is carried in the river channel 1, the river channel 1 includes a first bank 12 and a second bank 13 located at two sides of the water body 11, and the river channel 1 barrier removal method includes the following steps:

in step S1, the main body platform 21 is placed on the water body 11, and the orientation of the main body platform 21 is adjusted until two ends of the main body platform 21 are respectively adjacent to the first shore 12 and the second shore 13.

In step S2, the control component receives an external command to start the first driving member 221 at a first preset speed and start the second driving member 222 at a second preset speed, and adjusts the first preset speed to be greater than the second preset speed, so that the main body platform 21 moves towards the second driving member 222.

In step S3, the first driving member 221 drives the first rotating rod 225 to rotate the tine member 227 at a first preset speed, and the second driving member 222 drives the second rotating rod 226 to rotate the tine member 227 at a second preset speed, and the tine member 227 transfers the external river obstacle to the driving belt 233.

In step S4, the control assembly receives an external command to start the third driving member 231 at a third preset speed, and the third driving member 231 drives one of the driving shafts 232 to drive the driving belt 233 to rotate, so as to transfer the external river barrier to the collection box.

In step S5, the control component receives an external command to adjust the first preset speed to be less than the second preset speed, and the main body platform 21 moves toward the first driving member 221.

In step S6, the first driving member 221 drives the first rotating rod 225 to rotate the tine member 227 at a first preset speed, and the second driving member 222 drives the second rotating rod 226 to rotate the tine member 227 at a second preset speed, and the tine member 227 transfers the external river obstacle to the driving belt 233.

In step S7, the third driving member 231 drives one of the driving shafts 232 to rotate the driving belt 233, so as to transfer the external river barrier to the collection box.

Further, after step S7, the method includes:

step S10, the control component respectively acquires the first weight detected by the first weight detecting piece and the second weight detected by the second weight detecting piece, respectively judges whether the first weight and the second weight exceed a preset threshold value or not, and sends a full-load instruction to an external receiving end when the first weight or the second weight exceeds the preset threshold value.

In step S20, the control module turns off the first driving member 221, the second driving member 222, and the third driving member 231 according to the full command.

It should be noted that the foregoing method embodiments are implemented based on device embodiments, and the expansion, the examples, and the preferred parts of the method embodiments refer to the device embodiments, which are not described in detail.

According to the method, the main body platform 21 is placed on the water body 11, the direction of the main body platform 21 is adjusted until two ends of the main body platform 21 are adjacent to the first bank 12 and the second bank 13 respectively, a first rotating rod 225 and a second rotating rod 226 are arranged on two sides of the main body platform 21, rake teeth 227 are arranged on the first rotating rod 225 and the second rotating rod 226, and the first preset speed of the first driving piece 221 and the second preset speed of the second driving piece 222 are adjusted, so that when the first preset speed is greater than the second preset speed, the main body platform 21 moves towards the second driving piece 222, and when the first preset speed is smaller than the second preset speed, the main body platform 21 moves towards the first driving piece 221; the first driving piece 221 and the second driving piece 222 in this application rotate in order to transport outside river course obstacle to recess 212 in driving rake teeth 227, first driving piece 221 and second driving piece 222 still are used for driving whole main part platform 21 and move on river course 1, only need adjust the first speed of predetermineeing and the size relation of the speed of predetermineeing of second, can drive main part platform 21 and advance or retreat, do not need main part platform 21 whole direction of turning, when main part platform 21 advances or retreats, first driving piece 221 and second driving piece 222 have still compromise the function that drives the rake teeth and transport outside river course obstacle to recess 212, do not need extra subassembly to divide the cooperation, also improved salvage efficiency when having saved artifical salvage.

The embodiments of the invention have been described in detail above, but they are merely examples, and the invention is not limited to the above-described embodiments. It will be apparent to those skilled in the art that any equivalent modifications or substitutions to this invention are within the scope of the invention, and therefore, all equivalent changes and modifications, improvements, etc. that do not depart from the spirit and scope of the principles of the invention are intended to be covered by this invention.

Claims (10)

1. River course clearance device bears the water in the river course, the river course is including being located first bank and the second bank of both sides of water, its characterized in that, river course clearance device includes:

the main body platform floats on the water body and is provided with a cavity, two ends of the main body platform are respectively adjacent to the first bank side and the second bank side, and a groove with a preset width is formed in the main body platform;

the obstacle clearance assembly comprises a first driving piece and a second driving piece which are arranged in the cavity, and a first rotating rod and a second rotating rod which are arranged on two sides of the main body platform and are parallel to each other respectively through a first bracket and a second bracket, wherein the output end of the first driving piece penetrates through one side surface of the main body platform and is connected with the first rotating rod through the first bracket, the output end of the second driving piece penetrates through the other side surface of the main body platform and is connected with the second rotating rod through the second bracket, a plurality of rake teeth are fixedly arranged on the first rotating rod and the second rotating rod at intervals, the first driving piece is used for driving the first rotating rod to drive the rake teeth to rotate at a first preset speed, and the second driving piece is used for driving the second rotating rod to drive the rake teeth to rotate at a second preset speed so as to transfer external obstacles into the groove.

2. The river barrier removal device of claim 1, further comprising a transmission assembly, wherein the transmission assembly comprises a third driving member installed in the cavity, at least two transmission shafts installed in the groove and perpendicular to the first rotating rod or the second rotating rod respectively, and a transmission belt sleeved on all the transmission shafts and matched with the groove in shape, an output end of the third driving member penetrates through the main body platform and is connected with one of the transmission shafts, and the third driving member is used for driving one of the transmission shafts to drive the transmission belt to rotate so as to transfer external river barriers to the first bank or the second bank.

3. The device of claim 1, further comprising a stabilizing assembly comprising at least one weight fixedly mounted to the bottom surface of the body platform, each weight being centrally symmetric in the same plane about the center of gravity of the body platform, each weight extending to a predetermined depth of the body of water through a connecting rod.

4. A river barrier according to claim 3, wherein each connecting rod is provided with a deflector for preventing deflection of the body platform, all of the deflector being parallel to the direction of flow of the body of water.

5. The river barrier of claim 2, further comprising a collection member removably mounted to the body platform adjacent the travel end of the drive belt, the collection member opening toward the drive belt, the collection member for collecting external river barriers on the drive belt.

6. The device of claim 5, further comprising a control assembly disposed in the cavity, the control assembly being electrically connected to the first driving member, the second driving member, and the third driving member, respectively, the control assembly pre-storing the first preset speed, the second preset speed, and the third preset speed, the control assembly being configured to receive an external command to control the first driving member, the second driving member, and the third driving member to be opened or closed, respectively.

7. The river barrier removal apparatus of claim 6, wherein the bottom of the groove is further provided with an auxiliary collection member for collecting external river barriers from the driving belt, an opening of the auxiliary collection member is flush with the bottom of the groove, and the auxiliary collection member is detachably connected with the groove.

8. The device of claim 7, further comprising a first weight detecting member disposed in the collecting member and a second weight detecting member disposed in the auxiliary collecting member, wherein the control assembly is electrically connected to the first weight detecting member and the second weight detecting member, respectively, and the control assembly is further configured to obtain the first weight detected by the first weight detecting member and the second weight detected by the second weight detecting member, respectively, determine whether the first weight and the second weight exceed a preset threshold, and send a full load command to an external receiving end when the first weight or the second weight exceeds the preset threshold.

9. A river channel obstacle clearing method applied to the river channel obstacle clearing device as claimed in any one of claims 1 to 8, wherein the river channel obstacle clearing device is applied to a river channel, a water body is borne in the river channel, the river channel comprises a first bank and a second bank which are positioned on two sides of the water body, and the river channel obstacle clearing method comprises the following steps:

placing a main body platform on the water body, and adjusting the orientation of the main body platform until two ends of the main body platform are adjacent to the first bank and the second bank respectively;

the control assembly receives an external instruction to start the first driving piece at a first preset speed and start the second driving piece at a second preset speed, and adjusts the first preset speed to be larger than the second preset speed, and the main body platform moves towards the direction of the second driving piece;

the first driving piece drives the first rotating rod to drive the rake tooth piece to rotate at the first preset speed, the second driving piece drives the second rotating rod to drive the rake tooth piece to rotate at the second preset speed, and the rake tooth piece transfers external river barriers to the driving belt;

the control assembly receives an external instruction and starts a third driving piece at a third preset speed, and the third driving piece drives one of the transmission shafts to drive the transmission belt to rotate so as to transfer an external river barrier to the collecting box;

the control component receives an external instruction to adjust the first preset speed to be smaller than the second preset speed, and the main body platform moves towards the direction of the first driving piece;

the first driving piece drives the first rotating rod to drive the rake tooth piece to rotate at the first preset speed, the second driving piece drives the second rotating rod to drive the rake tooth piece to rotate at the second preset speed, and the rake tooth piece transfers external river barriers to the driving belt;

the third driving piece drives one of the transmission shafts to drive the transmission belt to rotate so as to transfer the external river barrier to the collecting box.

10. The method of claim 9, wherein the third driving member drives one of the driving shafts to rotate the driving belt to transfer the external river obstacle to the collecting box, and then comprises:

the control component respectively acquires a first weight detected by the first weight detecting part and a second weight detected by the second weight detecting part, respectively judges whether the first weight and the second weight exceed a preset threshold value, and sends a full-load instruction to an external receiving end when the first weight or the second weight exceed the preset threshold value;

the control assembly closes the first driving piece, the second driving piece and the third driving piece according to the full-load instruction.

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