CN113323061A - Environment-friendly river silt clears away equipment - Google Patents
Environment-friendly river silt clears away equipment Download PDFInfo
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- CN113323061A CN113323061A CN202110641665.0A CN202110641665A CN113323061A CN 113323061 A CN113323061 A CN 113323061A CN 202110641665 A CN202110641665 A CN 202110641665A CN 113323061 A CN113323061 A CN 113323061A
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- plate
- mounting plate
- sludge
- baffle
- hinged
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- 239000010802 sludge Substances 0.000 claims abstract description 126
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 47
- 230000005540 biological transmission Effects 0.000 claims description 40
- 238000000034 method Methods 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 5
- 230000000750 progressive effect Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 abstract description 16
- 230000008602 contraction Effects 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract 1
- 230000008569 process Effects 0.000 description 13
- 230000007246 mechanism Effects 0.000 description 11
- 230000033001 locomotion Effects 0.000 description 7
- 230000032258 transport Effects 0.000 description 7
- 238000001125 extrusion Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 230000010405 clearance mechanism Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/28—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways
- E02F5/285—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways with drag buckets or scraper plates
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F7/00—Equipment for conveying or separating excavated material
- E02F7/005—Equipment for conveying or separating excavated material conveying material from the underwater bottom
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F7/00—Equipment for conveying or separating excavated material
- E02F7/02—Conveying equipment mounted on a dredger
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/40—Protecting water resources
- Y02A20/402—River restoration
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention discloses environment-friendly river sludge removing equipment in the field of river channel cleaning, which can salvage sludge near a guide plate into a mounting plate under the driving of a conveyor belt through a baffle hinged on a limiting strip, so that the sludge is continuously collected into the mounting plate from the outside, and is conveyed to the conveyor belt through the baffle to be discharged into a car hopper to be collected; the state of the baffle plate can be changed through the sliding plate which is elastically connected to the limiting strip in a sliding mode, the position of the sliding plate is changed through the second ejection column which is located in different positions in the limiting groove, and then the state of the baffle plate is changed, so that the contraction or expansion of the baffle plate is controlled, and the baffle plate can be controlled to stably collect sludge; the problem of salvage waste time and energy among the prior art to silt is solved.
Description
Technical Field
The invention relates to the field of river channel cleaning, in particular to environment-friendly river channel sludge cleaning equipment.
Background
The existing sludge cleaning tool in the hydraulic engineering plays a vital role in treating environmental pollution, ecological fishery and infrastructure, however, the existing sludge cleaning tool is far behind compared with industrial development, the existing sludge cleaning tool with few specialties in domestic markets generally cleans the sludge only through an excavator, the efficiency is low and inconvenient because continuous work is difficult, the problem of high viscosity of the sludge is difficult to overcome when the sludge is cleaned through a transmission device, the sludge is easily adhered to a collecting device of equipment, the equipment is difficult to normally work, and the sludge fishing efficiency is greatly reduced; moreover, due to poor fluidity of the sludge, the prior art is difficult to clean the sludge and gather the sludge at the equipment collecting device to the collecting opening, which further causes the problem of reduced sludge collecting efficiency; in addition, when the sludge is continuously collected by the collecting device, the part which is always unfolded and used for collecting the sludge generates larger resistance with the sludge when circularly moving into the sludge, so that the power of the equipment during working is improved on one hand, and the strength of the collecting part is also higher.
Based on the above, the invention designs an environment-friendly river sludge removal device to solve the problems.
Disclosure of Invention
The invention aims to provide environment-friendly river sludge removing equipment to solve the problems of the prior art in the background technology.
In order to achieve the above purpose, the invention provides the following technical scheme;
the environment-friendly river sludge removing equipment comprises a car hopper, driving wheels, a car body and a mounting plate, wherein the car hopper is fixedly mounted behind the car body, and the driving wheels are respectively mounted on the two sides of the car body and the car hopper; the mounting plate is fixedly connected to the vehicle body; the method is characterized in that: two pairs of first transmission shafts penetrating through the bottom plate of the mounting plate are rotatably arranged on the mounting plate, and each pair of first transmission shafts is connected through a conveying belt; a plurality of limiting strips are fixedly connected to the conveying belt at equal intervals, baffle plates are hinged to the limiting strips, and sliding plates are elastically connected to the limiting strips in a transverse sliding mode; the bottom of the sliding plate is elastically and slidably connected with a second top column; the mounting plate is provided with a limiting groove for limiting the second support pillar, and the limiting groove comprises a straight groove, a progressive groove and a progressive groove; a first hinge rod is hinged to the first transmission shaft positioned at the gradual groove, the first hinge rod is hinged to a second hinge rod which is rotatably connected to the mounting plate, and a wedge block is fixedly connected to the second hinge rod; the vertical sliding connection has lower scraper blade on the mounting panel, fixedly connected with and the voussoir first fore-stock of contact on the lower scraper blade, lower scraper blade still through seting up the arc groove above that and go up scraper blade sliding connection.
When the invention is used: when the device is used, the device is driven to enter a region with sludge, the power of the device for cleaning the sludge is started, and the device is driven to move forward in the sludge region; the mounting plate can go deep into the sludge, and the guide plates positioned on two sides of the mounting plate can dredge the sludge to the inner side of the mounting plate when the mounting plate moves in the sludge; meanwhile, after the sludge cleaning mechanism is started, the first transmission shaft rotates to drive the conveyor belt to rotate, and the conveyor belt rotates to drive the limiting strips fixedly connected with the conveyor belt to synchronously move; because the limit strip is hinged with the baffle and is also elastically and slidably connected with the sliding plate, the movement of the limit strip can drive the baffle and the sliding plate to synchronously move.
The movement of the sludge cleaning mechanism is divided into two parts of sludge collection and sludge discharge;
sludge collection: the limiting strip can drive the baffle hinged with the limiting strip to move inwards along two sides of the mounting plate under the driving of the conveyor belt, and the second ejection column is connected with the sliding plate in a sliding manner due to the elastic sliding of the sliding plate part; so the second fore-set can enter into gradually far away the groove along the straight flute under the drive of sliding plate, when the second fore-set entered into gradually far away the groove, the second fore-set can promote the sliding plate to remove to the direction of keeping away from the conveyer belt under the restriction in gradually far away the groove to make the sliding plate promote the baffle and outwards overturn gradually, and then collect silt, both sides baffle carries out synchronous motion, thereby collect the mounting panel with silt in, and transport the mounting panel upper end through the baffle.
When sludge is discharged: under the drive of the conveyor belt, the sliding plate can drive the second ejection column to separate from the gradually-far groove; then in the process that the baffle plate drives the sludge to move towards the conveying belt, the second top column enters the approaching groove again, the sludge on the baffle plate falls down towards the conveying belt, part of the sludge is still adhered to the baffle plate due to the fact that the sludge has strong viscosity, and after the second top column enters the approaching groove, the sliding plate moves in the direction close to the conveying belt under the driving of the second top column, so that the baffle plate loses the support of the sliding plate; when the baffle plate moves along with the limiting strip and the conveyor belt synchronously, the baffle plate rotates along the hinged point of the limiting strip and the baffle plate under the blocking of the upper scraper plate, and residual sludge on the baffle plate can be scraped by the scraper plate until the second ejection column moves into the straight groove along the approaching groove;
since the adhesion of the sludge is strong, the sludge scraped off the scrapers is accumulated, which makes it difficult for the scrapers to stably scrape off the sludge on the baffles; the first transmission shaft at the position of the gradually approaching groove can drive the first hinge rod hinged with the first transmission shaft to rotate, the first hinge rod can drive the second hinge rod hinged with the first hinge rod to rotate around the hinge point of the second hinge rod and the mounting plate, and then the second hinge rod drives the wedge block fixedly connected with the second hinge rod to rotate, so that the first ejection column fixedly connected to the lower scraper plate is extruded through the wedge block, and the lower scraper plate and the upper scraper plate are forced to move upwards; the first transmission shaft, the first hinge rod and the second hinge rod form a crank rocker mechanism, so that the process is slow when the wedge block extrudes the first ejection column, and the process is fast when the wedge block is separated from the first ejection column, so that sludge on the lower scraper blade and the upper scraper blade can be thrown out of the upper scraper blade and the lower scraper blade under the action of inertia, and the sludge is prevented from being accumulated on the upper scraper blade and the lower scraper blade;
because the baffle can not move to mounting panel both sides along with the conveyer belt under the extrusion of last scraper blade to also be difficult to make the surface of baffle completely with the scraper blade contact, so last scraper blade passes through circular arc groove and scraper blade elastic sliding connection down, so when the scraper blade was extruded to the baffle, last scraper blade can give way for the baffle under certain extrusion force, makes the baffle move the mounting panel both sides smoothly.
Through the operation of silt clearance mechanism to on transporting the conveyer belt with silt from the equipment external world, the rethread conveyer belt transports and collects in the car hopper, thereby accomplishes the collection to silt.
As a further scheme of the invention, the contact surface of the scraper and the baffle is in a sawtooth shape; therefore, the excessive sludge on the baffle can be scraped more cleanly in the process of moving the upper scraper up and down.
As a further scheme of the invention, a conveying belt is arranged on the vehicle body below the mounting plate, and the conveying belt is provided with a plurality of ribs which can effectively prevent sludge from sliding outwards.
As a further scheme of the invention, two guide plates are fixedly connected to two sides of the mounting plate, water through holes are formed in two sides of the bottom surface of the mounting plate, two water through pipelines corresponding to the water through holes are fixedly connected to the water through holes, the upper part of each water through pipeline is overlapped with the lower end of the conveying belt, and therefore accumulated water on the conveying belt can be guided into the water through pipelines; a third hinge rod is hinged to the first transmission shaft at the gradually-far groove, the other end of the fourth hinge rod is hinged to a plug plate which is connected to the mounting plate in a sliding mode, and in addition, a limiting column fixedly connected to the bottom surface of the mounting plate penetrates through a waist groove in the fourth hinge rod; the plug plate is positioned in a drainage channel on the mounting plate, and the drainage channel is communicated with a water pipeline; the plug plate is provided with a one-way valve for preventing liquid from flowing back to a water pipeline, and a folding plate for sealing is arranged between the plug plate and the mounting plate; the guide plate is provided with intensive first drainage holes; a drainage box is arranged on the mounting plate above the guide plate and is communicated with the space between the plug plate and the guide plate through a communicating pipe; and a drain hole communicated with the drain tank is formed in the mounting plate below the drain tank. Because the fished sludge is mixed with a large amount of water, the water flows into the water pipeline along the conveying belt and further flows into the drainage channel, and the first transmission shaft at the gradually-far groove rotates to drive the first transmission shaft to be hinged with the first transmission shaft
The third hinge rod rotates, and the fourth hinge rod hinged with the third hinge rod is sleeved on the limiting column fixedly connected with the mounting plate through the waist groove formed in the fourth hinge rod, so that the third hinge rod rotates along with the first transmission shaft to drive the fourth hinge rod to swing, the fourth hinge rod drives the plug plate rotationally connected with the fourth hinge rod to slide in the mounting plate in a reciprocating mode, water flowing into a cavity between the plug plate and the guide plate through the check valve in the plug plate is extruded, the water is discharged along the first water discharge port, the fluidity of sludge at the guide plate is increased, and the sludge can be gathered between the two guide plates so as to facilitate baffle transportation; in addition, because the space between cock board and the baffle passes through communicating pipe and drain tank intercommunication, so the cock board also can push water into the drain tank in, owing to seted up the second wash port on the mounting panel of drain tank below, so the liquid in the drain tank can discharge through the second wash port to carry out moist to the surface of baffle, thereby make silt can be lighter when being struck off by the scraper blade.
As a further scheme of the invention, the diameter of the first transmission shaft is in a certain proportion to the distance between the two limiting strips on the conveyor belt, namely, the length of the conveyor belt driven by one rotation of the first transmission shaft is just equal to the distance between the two limiting strips, so that each baffle can be positioned below the second drain hole when the water is squeezed by the plug plate, and each baffle can be stably sprayed with water.
Compared with the prior art, the invention has the beneficial effects that:
1. the sludge near the guide plate can be fished into the mounting plate under the driving of the conveyor belt through the baffle hinged on the limiting strip, so that the sludge is continuously collected into the mounting plate from the outside, and then is conveyed onto the conveyor belt through the baffle to be discharged into the hopper and collected; the state of the baffle plate can be changed through the sliding plate which is elastically and slidably connected to the limiting strip, and the position of the sliding plate is changed through the second ejection column which is positioned in different positions in the limiting groove, so that the state of the baffle plate is changed, the contraction or expansion of the baffle plate is controlled, and the baffle plate can be controlled to stably collect sludge.
2. According to the invention, the lower scraper and the upper scraper are controlled to carry out self-cleaning through the crank rocker mechanism consisting of the first transmission shaft, the first hinge rod and the second hinge rod, the upper scraper slowly rises and rapidly falls through the crank rocker mechanism to throw sludge out of the upper scraper through the inertia of the sludge, so that the upper scraper can be kept relatively clean, and the sludge on the baffle can be stably scraped.
3. According to the invention, the first transmission shaft drives the third hinge rod and the fourth hinge rod to rotate so as to drive the plug plate to spray water on the surfaces of the guide plate and the baffle plate, so that on one hand, the sludge in contact with the guide plate has certain fluidity, and the sludge at the position can be gathered between the two guide plates in the advancing process of the equipment, thereby facilitating the collection of the equipment on the sludge; on the other hand, the water discharged from the drain box can wet the surface of the baffle plate, so that the adhesion of the baffle plate to sludge can be reduced when the relatively dry sludge is collected by the baffle plate, and preparation is made for scraping the sludge on the baffle plate by the upper scraper plate later.
4. The baffles used for collecting the sludge on the two sides of the sludge collecting device can be automatically folded on the two sides of the mounting plate after the sludge is collected, so that the size of the device is reduced, the device can be suitable for more scenes, and the baffles are folded on the two sides of the mounting plate, so that the resistance between the baffles and the sludge in the process of circularly collecting the sludge by the device can be effectively reduced, the load of the device during working is reduced, and the strength requirement of the baffles is lowered.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is an enlarged view of E in FIG. 1;
FIG. 3 is a schematic view of the mounting plate of the present invention in full section;
FIG. 4 is an enlarged view of the structure of FIG. 3 at D;
FIG. 5 is an enlarged view of the structure of FIG. 3 at F;
FIG. 6 is a top view schematic of the mounting plate of the present invention in full section;
FIG. 7 is an enlarged view of the structure at G in FIG. 6;
FIG. 8 is a structural schematic view of the mounting plate from a bottom perspective;
FIG. 9 is an enlarged view of the structure at A in FIG. 8;
FIG. 10 is an enlarged view of the structure at B in FIG. 8;
FIG. 11 is a schematic bottom view of the mounting plate and the conveyor belt of the present invention;
FIG. 12 is an enlarged view of the structure of FIG. 11 at C;
FIG. 13 is a comparison of the structure of the exploded views of the upper flight and the lower flight in the present invention;
FIG. 14 is a structural comparison view of a baffle and a spacing strip;
fig. 15 is an enlarged schematic view of fig. 14 at H.
In the drawings, the components represented by the respective reference numerals are listed below:
1-mounting plate, 2-guide plate, 3-conveying belt, 4-first transmission shaft, 5-baffle plate, 6-limit strip, 6-1-sliding plate, 7-conveying belt, 8-limit groove, 8-1-approaching groove, 8-2-gradually-far groove, 8-3-straight groove, 9-upper scraper, 9-1-lower scraper, 9-2-arc groove, 9-3-first top column, 10-first hinge rod, 11-second hinge rod, 12-wedge block, 13-third hinge rod, 14-fourth hinge rod, 15-limit column, 16-folding plate, 17-plug plate, 18-drainage box, 19-communicating pipe, 20-water pipeline, 21-a first drain hole, 22-a second drain hole, 23-a second top column, 24-a car hopper, 25-a driving wheel, 26-a car body, 27-a water through hole and 28-a drain channel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-15, the present invention provides a technical solution:
an environment-friendly river sludge removing device comprises a car hopper 24, a driving wheel 25, a car body 26 and a mounting plate 1, wherein the car hopper 24 is fixedly mounted behind the car body 26, and the driving wheel 25 is respectively mounted on two sides of the car body 26 and the car hopper 24; the mounting plate 1 is fixedly connected to the vehicle body 26; two pairs of first transmission shafts 4 penetrating through the bottom plate of the mounting plate 1 are rotatably arranged on the mounting plate 1, and each pair of first transmission shafts 4 are connected through a conveyor belt 7; a plurality of limiting strips 6 are fixedly connected to the conveyor belt 7 at equal distances, baffles 5 are hinged to the limiting strips 6, and sliding plates 6-1 are elastically connected to the limiting strips 6 in a transverse sliding manner; the bottom of the sliding plate 6-1 is elastically and slidably connected with a second top column 23; a limiting groove 8 for limiting the second support pillar 23 is formed in the mounting plate 1, and the limiting groove 8 comprises a straight groove 8-3, a gradually approaching groove 8-1 and a gradually far groove 8-2; a first hinged rod 10 is hinged to the first transmission shaft 4 positioned at the gradual groove 8-1, the first hinged rod 10 is hinged to a second hinged rod 11 which is rotatably connected to the mounting plate 1, and a wedge block 12 is fixedly connected to the second hinged rod 11; the mounting plate 1 is vertically and slidably connected with a lower scraper 9-1, the lower scraper 9-1 is fixedly connected with a first top column 9-3 which is in contact with a wedge 12, and the lower scraper 9-1 is also slidably connected with an upper scraper 9 through an arc groove 9-2 arranged on the lower scraper 9-1.
When in work: when the device is used, the device is driven to enter a region with sludge, the power of the device for cleaning the sludge is started, and the device is driven to move forward in the sludge region; the mounting plate 1 can go deep into the sludge, and when the mounting plate 1 moves in the sludge, the guide plates 2 positioned at two sides of the mounting plate 1 can dredge the sludge to the inner side of the mounting plate 1; meanwhile, after the sludge cleaning mechanism is started, the first transmission shaft 4 rotates to drive the conveyor belt 7 to rotate, and the conveyor belt 7 rotates to drive the limiting strips 6 fixedly connected with the conveyor belt to synchronously move; as the limit strip 6 is hinged with the baffle 5 and the limit strip 6 is also elastically and slidably connected with the sliding plate 6-1, the movement of the limit strip 6 can drive the baffle 5 and the sliding plate 6-1 to synchronously move.
The movement of the sludge cleaning mechanism is divided into two parts of sludge collection and sludge discharge;
sludge collection: the limiting strip 6 can drive the baffle 5 hinged with the limiting strip to move inwards along two sides of the mounting plate 1 under the driving of the conveyor belt 7, and the second top column 23 is connected with the sliding plate 6-1 in an elastic sliding manner, so that the second top column 23 is connected in a straight groove 8-3 on the outer side of the mounting plate 1 in a sliding manner; therefore, the second top pillar 23 is driven by the sliding plate 6-1 to enter the gradually-distant groove 8-2 along the straight groove 8-3, when the second top pillar 23 enters the gradually-distant groove 8-2, the second top pillar 23 pushes the sliding plate 6-1 to move in the direction away from the conveyor belt 7 under the limitation of the gradually-distant groove 8-2, so that the sliding plate 6-1 pushes the baffle plates 5 to gradually turn outwards, sludge is collected, the baffle plates 5 on the two sides move synchronously, and the sludge is collected in the mounting plate 1 and transported to the upper end of the mounting plate 1 through the baffle plates 5.
When sludge is discharged: under the drive of the conveyor belt 7, the sliding plate 6-1 can drive the second ejection column 23 to separate from the gradually-far groove 8-2; then, in the process that the baffle 5 drives the sludge to move towards the direction of the conveyor belt 3, the second top pillar 23 enters the approaching groove 8-1 again, the sludge on the baffle 5 falls towards the conveyor belt 3 at the lower part, part of the sludge still adheres to the baffle 5 due to strong viscosity, and after the second top pillar 23 enters the approaching groove 8-1, the sliding plate 6-1 is driven by the second top pillar 23 to move towards the conveyor belt 7, so that the baffle 5 loses the support of the sliding plate 6-1; when the baffle 5 moves along with the limit strip 6 and the conveyor belt 7 synchronously, the baffle 5 rotates along the hinge point of the limit strip 6 and the baffle 5 under the blocking of the upper scraper 9, and residual sludge on the baffle 5 can be scraped by the scraper until the second ejection column 23 moves into the straight groove 8-3 along the approaching groove 8-1;
since the adhesion of the sludge is strong, the sludge scraped off the scraper is accumulated, which makes it difficult for the scraper to stably scrape off the sludge on the baffle 5; therefore, the first transmission shaft 4 positioned at the gradual groove 8-1 rotates to drive the first hinge rod 10 hinged with the first transmission shaft to rotate, the first hinge rod 10 rotates to drive the second hinge rod 11 hinged with the first hinge rod to rotate around the hinge point of the second hinge rod 11 and the mounting plate 1, and then the second hinge rod 11 drives the wedge block 12 fixedly connected with the second hinge rod to rotate, so that the wedge block 12 extrudes the first top column 9-3 fixedly connected with the lower scraper blade 9-1, and the lower scraper blade 9-1 and the upper scraper blade 9 are forced to move upwards; the first transmission shaft 4, the first hinged rod 10 and the second hinged rod 11 form a crank rocker mechanism, so that the process is slow when the wedge block 12 presses the first top column 9-3, and the process is fast when the wedge block 12 is separated from the first top column 9-3, so that sludge on the lower scraper 9-1 and the upper scraper 9 can be thrown out of the upper scraper 9 and the lower scraper 9-1 under the action of inertia, and the sludge is prevented from being accumulated on the upper scraper 9 and the lower scraper 9-1;
since the baffle 5 may not move to both sides of the mounting plate 1 along with the conveyor belt 7 under the extrusion of the upper scraper 9 and it is difficult to make the surface of the baffle 5 completely contact with the scraper, the upper scraper 9 is elastically and slidably connected with the lower scraper 9-1 through the arc groove 9-2, so that when the baffle 5 extrudes the upper scraper 9, the upper scraper 9 can give way to the baffle 5 under a certain extrusion force, so that the baffle 5 can smoothly move to both sides of the mounting plate 1.
Through the operation of silt clearance mechanism to transport silt from the equipment external world to the conveyer belt 3, collect in rethread conveyer belt 3 transports the hopper 24, thereby accomplish the collection to silt.
As a further scheme of the invention, the contact surface of the scraper and the baffle 5 is in a sawtooth shape; so that the excess sludge on the baffle 5 can be scraped more cleanly during the process of moving the upper scraper 9 up and down.
As a further scheme of the invention, the vehicle body below the mounting plate is provided with the conveying belt 3, and the conveying belt 3 is provided with a plurality of ribs which can effectively prevent sludge from sliding outwards.
As a further scheme of the invention, two guide plates 2 are fixedly connected to two sides of a mounting plate 1, water through holes 27 are formed in two sides of the bottom surface of the mounting plate 1, two corresponding water through pipelines 20 are fixedly connected to the water through holes 27, the upper part of the water through pipeline 20 is overlapped with the lower end of a conveyor belt 3, so that accumulated water on the conveyor belt 3 can be guided into the water through pipeline 20; a third hinge rod 13 is hinged on the first transmission shaft 4 at the position of the gradually-far groove 8-2, the third hinge rod 13 is hinged with a fourth hinge rod 14, the other end of the fourth hinge rod 14 is hinged with a plug plate 17 which is connected to the mounting plate 1 in a sliding manner, and in addition, a limiting column 15 fixedly connected to the bottom surface of the mounting plate 1 penetrates through a waist groove on the fourth hinge rod 14; the plug plate 17 is positioned in a drainage channel 28 on the mounting plate 1, and the drainage channel 28 is communicated with the water pipeline 20; the plug plate 17 is provided with a one-way valve for preventing liquid from flowing back to the water pipeline 20, and a folding plate 16 for sealing is arranged between the plug plate 17 and the mounting plate 1; the guide plate 2 is provided with dense first drainage holes 21; a drain tank 18 is arranged on the mounting plate 1 above the guide plate 2, and the drain tank 18 is communicated with a space between the plug plate 17 and the guide plate 2 through a communicating pipe 19; the mounting plate 1 below the drainage tank 18 is provided with a drainage hole communicated with the drainage tank 18. The water flows into the water pipeline 20 downwards along the conveyer belt 3 and then flows into the drainage channel 28 due to the large amount of water contained in the salvaged sludge, the third articulated rod 13 articulated with the third articulated rod 13 is driven to rotate by the rotation of the first transmission shaft 4 positioned at the gradually-far groove 8-2, the fourth articulated rod 14 articulated with the third articulated rod 13 is sleeved on the limit column 15 fixedly connected with the mounting plate 1 by the waist groove formed on the fourth articulated rod 14, the fourth articulated rod 13 is driven to swing by the rotation of the first transmission shaft 4, so that the fourth articulated rod 14 drives the plug plate 17 rotationally connected with the fourth articulated rod to slide in the mounting plate 1 in a reciprocating manner, the water flowing into the cavity between the plug plate 17 and the guide plate 2 through the one-way valve on the plug plate 17 is squeezed, the water is discharged along the first drainage port, and the fluidity of the sludge at the guide plate 2 is increased, the sludge can be gathered between the two guide plates 2, so that the baffle 5 is convenient to transport; in addition, because the space between the plug plate 17 and the guide plate 2 is communicated with the drain tank 18 through the communication pipe 19, the plug plate 17 can also extrude water into the drain tank 18, and because the second drain hole 22 is formed in the mounting plate 1 below the drain tank 18, the liquid in the drain tank 18 can be discharged through the second drain hole 22, so that the surface of the baffle plate 5 is wetted, and the sludge can be more easily scraped by the scraper.
As a further scheme of the present invention, the diameter of the first transmission shaft 4 is in a certain proportion to the distance between the two limiting strips 6 on the conveyor belt 7, that is, the length of the conveyor belt 7 driven by one rotation of the first transmission shaft 4 is just equal to the distance between the two limiting strips 6, so that each baffle 5 can be located below the second drainage hole 22 when the water is squeezed by the plug 17, and each baffle 5 can be stably sprayed with water.
The working principle is as follows: when the device is used, the device is driven to enter a region with sludge, the power of the device for cleaning the sludge is started, and the device is driven to move forward in the sludge region; the mounting plate 1 can go deep into the sludge, and when the mounting plate 1 moves in the sludge, the guide plates 2 positioned at two sides of the mounting plate 1 can dredge the sludge to the inner side of the mounting plate 1; meanwhile, after the sludge cleaning mechanism is started, the first transmission shaft 4 rotates to drive the conveyor belt 7 to rotate, and the conveyor belt 7 rotates to drive the limiting strips 6 fixedly connected with the conveyor belt to synchronously move; as the limit strip 6 is hinged with the baffle 5 and the limit strip 6 is also elastically and slidably connected with the sliding plate 6-1, the movement of the limit strip 6 can drive the baffle 5 and the sliding plate 6-1 to synchronously move.
The movement of the sludge cleaning mechanism is divided into two parts of sludge collection and sludge discharge;
sludge collection: the limiting strip 6 can drive the baffle 5 hinged with the limiting strip to move inwards along two sides of the mounting plate 1 under the driving of the conveyor belt 7, and the second top column 23 is connected with the sliding plate 6-1 in an elastic sliding manner, so that the second top column 23 is connected in a straight groove 8-3 on the outer side of the mounting plate 1 in a sliding manner; therefore, the second top pillar 23 is driven by the sliding plate 6-1 to enter the gradually-distant groove 8-2 along the straight groove 8-3, when the second top pillar 23 enters the gradually-distant groove 8-2, the second top pillar 23 pushes the sliding plate 6-1 to move in the direction away from the conveyor belt 7 under the limitation of the gradually-distant groove 8-2, so that the sliding plate 6-1 pushes the baffle plates 5 to gradually turn outwards, sludge is collected, the baffle plates 5 on the two sides move synchronously, and the sludge is collected in the mounting plate 1 and transported to the upper end of the mounting plate 1 through the baffle plates 5.
When sludge is discharged: under the drive of the conveyor belt 7, the sliding plate 6-1 can drive the second ejection column 23 to separate from the gradually-far groove 8-2; then, in the process that the baffle 5 drives the sludge to move towards the direction of the conveyor belt 3, the second top pillar 23 enters the approaching groove 8-1 again, the sludge on the baffle 5 falls towards the conveyor belt 3 at the lower part, part of the sludge still adheres to the baffle 5 due to strong viscosity, and after the second top pillar 23 enters the approaching groove 8-1, the sliding plate 6-1 is driven by the second top pillar 23 to move towards the conveyor belt 7, so that the baffle 5 loses the support of the sliding plate 6-1; when the baffle 5 moves along with the limit strip 6 and the conveyor belt 7 synchronously, the baffle 5 rotates along the hinge point of the limit strip 6 and the baffle 5 under the blocking of the upper scraper 9, and residual sludge on the baffle 5 can be scraped by the scraper until the second ejection column 23 moves into the straight groove 8-3 along the approaching groove 8-1;
since the adhesion of the sludge is strong, the sludge scraped off the scraper is accumulated, which makes it difficult for the scraper to stably scrape off the sludge on the baffle 5; therefore, the first transmission shaft 4 positioned at the gradual groove 8-1 rotates to drive the first hinge rod 10 hinged with the first transmission shaft to rotate, the first hinge rod 10 rotates to drive the second hinge rod 11 hinged with the first hinge rod to rotate around the hinge point of the second hinge rod 11 and the mounting plate 1, and then the second hinge rod 11 drives the wedge block 12 fixedly connected with the second hinge rod to rotate, so that the wedge block 12 extrudes the first top column 9-3 fixedly connected with the lower scraper blade 9-1, and the lower scraper blade 9-1 and the upper scraper blade 9 are forced to move upwards; the first transmission shaft 4, the first hinged rod 10 and the second hinged rod 11 form a crank rocker mechanism, so that the process is slow when the wedge block 12 presses the first top column 9-3, and the process is fast when the wedge block 12 is separated from the first top column 9-3, so that sludge on the lower scraper 9-1 and the upper scraper 9 can be thrown out of the upper scraper 9 and the lower scraper 9-1 under the action of inertia, and the sludge is prevented from being accumulated on the upper scraper 9 and the lower scraper 9-1;
since the baffle 5 may not move to both sides of the mounting plate 1 along with the conveyor belt 7 under the extrusion of the upper scraper 9 and it is difficult to make the surface of the baffle 5 completely contact with the scraper, the upper scraper 9 is elastically and slidably connected with the lower scraper 9-1 through the arc groove 9-2, so that when the baffle 5 extrudes the upper scraper 9, the upper scraper 9 can give way to the baffle 5 under a certain extrusion force, so that the baffle 5 can smoothly move to both sides of the mounting plate 1.
Through the operation of silt clearance mechanism to transport silt from the equipment external world to the conveyer belt 3, collect in rethread conveyer belt 3 transports the hopper 24, thereby accomplish the collection to silt.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The environment-friendly river sludge removing equipment comprises a hopper (24), a driving wheel (25), a vehicle body (26) and a mounting plate (1), wherein the hopper (24) is fixedly mounted behind the vehicle body (26), and the driving wheel (25) is respectively mounted on two sides of the vehicle body (26) and the hopper (24); the mounting plate (1) is fixedly connected to a vehicle body (26); the method is characterized in that: two pairs of first transmission shafts (4) penetrating through the bottom plate of the mounting plate (1) are rotatably arranged on the mounting plate (1), and each pair of first transmission shafts (4) are connected through a conveyor belt (7); the conveying belt (7) is fixedly connected with a plurality of limiting strips (6) at equal intervals, the limiting strips (6) are hinged with baffle plates (5), and the limiting strips (6) are elastically connected with sliding plates (6-1) in a transverse sliding manner; the bottom of the sliding plate (6-1) is elastically connected with a second top column (23) in a sliding manner; a limiting groove (8) for limiting the second support pillar (23) is formed in the mounting plate (1), and the limiting groove (8) comprises a straight groove (8-3), a progressive groove (8-1) and a progressive groove (8-2); a first hinged rod (10) is hinged to the first transmission shaft (4) positioned at the approaching groove (8-1), the first hinged rod (10) is hinged to a second hinged rod (11) rotatably connected to the mounting plate (1), and a wedge block (12) is fixedly connected to the second hinged rod (11); the vertical sliding connection has lower scraper blade (9-1) on mounting panel (1), fixedly connected with and voussoir (12) first fore-set (9-3) of contact are gone up to lower scraper blade (9-1), lower scraper blade (9-1) still through offering arc groove (9-2) and last scraper blade (9) sliding connection on it.
2. The environment-friendly river sludge removing equipment as claimed in claim 1, wherein: the contact surface of the scraper and the baffle (5) is in a sawtooth shape.
3. The environment-friendly river sludge removing equipment as claimed in claim 2, wherein: be provided with on the automobile body of mounting panel below transport area (3), it can effectively prevent silt landing outside equipment to be provided with a plurality of ribs on transport area (3).
4. The environment-friendly river sludge removing equipment as claimed in claim 3, wherein: two guide plates (2) are fixedly connected to two sides of the mounting plate (1), water through holes (27) are formed in two sides of the bottom surface of the mounting plate (1), two water through pipelines (20) corresponding to the water through holes (27) are fixedly connected to the water through holes (27), the upper portion of each water through pipeline (20) is overlapped with the lower end of the corresponding conveying belt (3), and therefore accumulated water on the conveying belts (3) can be guided into the water through pipelines (20); a third hinged rod (13) is hinged to the first transmission shaft (4) at the far-gradually groove (8-2), the third hinged rod (13) is hinged to a fourth hinged rod (14), the other end of the fourth hinged rod (14) is hinged to a plug plate (17) which is connected to the mounting plate (1) in a sliding mode, and in addition, a limiting column (15) fixedly connected to the bottom surface of the mounting plate (1) penetrates through a waist groove in the fourth hinged rod (14); the plug plate (17) is positioned in a drainage channel (28) on the mounting plate (1), and the drainage channel (28) is communicated with the water pipeline (20); the plug plate (17) is provided with a one-way valve for preventing liquid from flowing back to a water pipeline (20), and a folding plate (16) for sealing is arranged between the plug plate (17) and the mounting plate (1); the guide plate (2) is provided with dense first drainage holes (21); a drainage box (18) is arranged on the mounting plate (1) above the guide plate (2), and the drainage box (18) is communicated with a space between the plug plate (17) and the guide plate (2) through a communicating pipe (19); a drain hole communicated with the drain tank (18) is formed in the mounting plate (1) below the drain tank (18).
5. The environment-friendly river sludge removing equipment as claimed in claim 4, wherein: the diameter of the first transmission shaft (4) is in certain proportion to the distance between the two limiting strips (6) on the conveyor belt (7), namely the length of the first transmission shaft (4) which rotates for one circle to drive the conveyor belt (7) is just equal to the distance between the two limiting strips (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110641665.0A CN113323061B (en) | 2021-06-09 | 2021-06-09 | Environment-friendly river sludge removing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110641665.0A CN113323061B (en) | 2021-06-09 | 2021-06-09 | Environment-friendly river sludge removing equipment |
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| CN113323061A true CN113323061A (en) | 2021-08-31 |
| CN113323061B CN113323061B (en) | 2022-05-17 |
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| CN202110641665.0A Expired - Fee Related CN113323061B (en) | 2021-06-09 | 2021-06-09 | Environment-friendly river sludge removing equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116446359A (en) * | 2023-06-16 | 2023-07-18 | 沧州大运河建设发展有限公司 | Salvage-based water use dirt cleaning device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10121516A (en) * | 1996-10-23 | 1998-05-12 | Yanmar Diesel Engine Co Ltd | Mud scraping machine for trench |
| KR20090027495A (en) * | 2007-09-12 | 2009-03-17 | 주식회사 제일엔지니어링 | Dredging machine for sewerage |
| CN212052948U (en) * | 2020-03-31 | 2020-12-01 | 符小霞 | Channel pull throughs |
| CN112431249A (en) * | 2020-12-19 | 2021-03-02 | 蒋廷梅 | Dredging equipment for drainage channel |
-
2021
- 2021-06-09 CN CN202110641665.0A patent/CN113323061B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10121516A (en) * | 1996-10-23 | 1998-05-12 | Yanmar Diesel Engine Co Ltd | Mud scraping machine for trench |
| KR20090027495A (en) * | 2007-09-12 | 2009-03-17 | 주식회사 제일엔지니어링 | Dredging machine for sewerage |
| CN212052948U (en) * | 2020-03-31 | 2020-12-01 | 符小霞 | Channel pull throughs |
| CN112431249A (en) * | 2020-12-19 | 2021-03-02 | 蒋廷梅 | Dredging equipment for drainage channel |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116446359A (en) * | 2023-06-16 | 2023-07-18 | 沧州大运河建设发展有限公司 | Salvage-based water use dirt cleaning device |
| CN116446359B (en) * | 2023-06-16 | 2023-09-05 | 沧州大运河建设发展有限公司 | Salvage-based water use dirt cleaning device |
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| CN113323061B (en) | 2022-05-17 |
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