CN114922151A

CN114922151A - Ditch cleaning device for hydraulic engineering

Info

Publication number: CN114922151A
Application number: CN202210688443.9A
Authority: CN
Inventors: 王鹏飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-17
Filing date: 2022-06-17
Publication date: 2022-08-19

Abstract

The invention discloses a water channel cleaning device for hydraulic engineering, which comprises two moving frames, wherein the moving frames are arranged at two sides of a canal, two hydraulic cylinders are fixedly arranged at the top end of each moving frame, a mounting frame is fixedly connected between the top ends of the four hydraulic cylinders, the mounting frame is in an inverted U shape, a first storage battery box is fixedly arranged at one side of the inner fixed surface of the mounting frame, the device is provided with parts such as a stirring rod and the like, so that most of easily floating impurities such as waterweeds and the like can be collected when the device stirs silt in the canal, the impurities can be well crushed due to the adoption of the saw-toothed shape at the top end and the bottom end of the stirring rod and the cutting action between two adjacent extrusion blocks, the blockage of a collecting port is avoided, and meanwhile, the arrangement of an upper pressing plate and a lower pressing plate can crush some granular impurities deposited at the bottom and avoid the blockage of the collecting port, the device slowly moves forward, does not need intermittent type nature work, and easy operation is convenient, and the clearance effect is splendid.

Description

Ditch cleaning device for hydraulic engineering

Technical Field

The invention relates to the field of hydraulic engineering, in particular to a water channel cleaning device for hydraulic engineering.

Background

Irrigation of farmland is usually conducted into farmland by using water from rivers through 'ditches' formed on the ground. The water channel is a water channel dug manually and is divided into a main channel and a branch channel. The main canal and branch canal are generally constructed by stone or cement.

The water for field irrigation mostly adopts river water, and in order to better utilize the river water, excavate a lot of artifical canals and guide the river water in the farmland planting scope, guide the river water to the crop through artifical canal, artifical canal design is according to system engineering overall arrangement and engineering standard, confirm field canal degree of depth and interval, and the analysis calculates the flow, water level, section size and the engineering volume of drainage channels and buildings at different levels, artifical canal is mostly trapezoidal canal at present, and canal bottom and both sides limit are covered by the concrete and are built, prevent the loss of river water, the canal is when using for a long time, trapezoidal canal bottom can deposit earth, dry branches etc. if the clearance silt of unscheduled period, influence the normal use of canal, probably lead to the canal jam, perhaps the jam of irrigation water pump.

Current ditch cleaning device, the scraper bowl of the hole form of leaking has been seted up to the great majority is cleared up the debris of inside, to the silt of inside, mostly all adopt direct stirring, make it flow to the field, perhaps directly cover silt with the cleaning box, then it is sealed with the cleaning box, take out silt in aqueous, place the both sides of ditch, nevertheless, some weak points exist in the mode of clearing up above, at first the cleaning process is comparatively troublesome, all be intermittent cleaning, work efficiency is lower, secondly, there are some cubic impurity and the stone that forms by the silt gathering in the bottom of ditch, at the cleaning box during operation, easily because the influence of stone causes the sealed condition that can't or seal not tight to take place, cause the cleaning work difficulty.

Therefore, a ditch cleaning device which can continuously clean and has a good cleaning effect is needed.

Disclosure of Invention

In order to solve the existing problems, the invention provides a water channel cleaning device for hydraulic engineering.

The invention is realized by the following technical scheme:

a ditch cleaning device for hydraulic engineering comprises two movable frames, wherein the movable frames are arranged on two sides of a ditch, two hydraulic cylinders are fixedly arranged at the top end of each movable frame, a mounting frame is fixedly connected between the top ends of the four hydraulic cylinders and is in an inverted U shape, a first storage battery box is fixedly arranged on one side of the inner fixed surface of the mounting frame, two first dovetail grooves are formed in the inner fixed surface of the mounting frame, two first dovetail blocks are slidably connected in each first dovetail groove, a driving motor is fixedly arranged at the bottom end of each first dovetail block, lead screws are arranged in the first dovetail grooves, each lead screw penetrates through the corresponding two first dovetail blocks and is matched with the corresponding first dovetail blocks, two lead screw motors are fixedly arranged on one side of the mounting frame, the output end of each lead screw motor extends into the corresponding first dovetail groove and is fixedly connected with one end of the corresponding lead screw, a hollow rod is arranged right below the output end bottom of each driving motor, a plurality of vertical rods are uniformly and fixedly connected to the output end bottom of each driving motor in an annular mode, the bottom ends of the vertical rods are respectively and fixedly connected with the top ends of the corresponding hollow rods, a seal box is jointly sleeved between the top end of each hollow rod and the output end bottom of each driving motor, a seal baffle ring is fixedly mounted at the top end of each hollow rod and the output end bottom of each driving motor, the inner wall of the seal box uniformly corresponds to each seal baffle ring in an attaching mode, an air box is fixedly mounted on the inner fixed surface of the mounting frame, connecting plates are fixedly mounted on the two opposite inner walls of the mounting frame, each connecting plate is in an L shape, a baffle plate is fixedly connected between the bottom ends of the two connecting plates, a first baffle net is fixedly mounted on one side of the top end of the baffle plate, the first baffle net is in an inclined mode, and a second baffle net is fixedly mounted on one side of the bottom end of the baffle plate, the bottom end of each hollow rod penetrates through the baffle, each hollow rod is fixedly sleeved with an air bag, each air bag is embedded into the baffle, each hollow rod is fixedly sleeved with two limiting discs, each air bag is arranged between the two corresponding limiting discs, the two limiting discs on each hollow rod are respectively attached to the top end and the bottom end of the baffle, the baffle is fixedly inserted with a collecting box in a penetrating manner, a collecting port is formed in the bottom end of one side of the collecting box, a cleaning brush is fixedly mounted at the bottom end of the collecting box, a sludge pump is fixedly mounted on one side of the inner fixed surface of the mounting frame, the input end of the sludge pump is fixedly connected and communicated with the top end of the collecting box, a filtering hopper is fixedly mounted between the inner walls of the two sides of the mounting frame, the output end of the sludge pump is arranged right above the filtering hopper, a cavity is formed in each hollow rod, and a sliding ring is connected in the cavity in a sliding manner, the cavity is internally provided with a spring, the bottom end of the spring is attached to the top end of the sliding ring, the top end of the spring is attached to the inner top surface of the cavity, the bottom end of the sliding ring is fixedly connected with a connecting pipe, the bottom end of the connecting pipe penetrates through the bottom end of the hollow rod and is in sliding connection with the hollow rod, the outer wall of the connecting pipe is sleeved with a lifting ring in sliding connection, the outer wall of the connecting pipe is sleeved with a second storage battery box, the second storage battery box is in a ring shape, two sides of the top end of the second storage battery box are fixedly provided with second electric telescopic rods, the output ends of the two second electric telescopic rods are respectively and fixedly connected with the bottom end of the lifting ring, two sides of the bottom end of the second storage battery box are fixedly provided with first electric telescopic rods, an upper pressing plate is fixedly connected between the output ends of the two first electric telescopic rods, and the bottom end of the connecting pipe penetrates through the upper pressing plate and is in sliding connection with the upper pressing plate, a lower pressing plate is arranged under each upper pressing plate, the lower pressing plate is a box body, the bottom end of each connecting pipe is fixedly connected and communicated with the top end of each lower pressing plate, each side wall of each lower pressing plate is fixedly provided with a plurality of air holes, the top end of each lower pressing plate is fixedly connected with a plurality of positioning rods, each positioning rod is in a T shape, the top ends of the plurality of positioning rods penetrate through the corresponding upper pressing plate and are in sliding connection with the corresponding upper pressing plate, the outer wall of each hollow rod is provided with two second dovetail grooves, each second dovetail groove is internally and slidably connected with a plurality of groups of second dovetail blocks, each group of second dovetail blocks is provided with two second dovetail blocks, the outer wall of each hollow rod is sleeved with a plurality of slidably connected lantern rings, one end of each group of second dovetail blocks is respectively and fixedly connected with the inner wall of the corresponding lantern ring, the hollow rod is sleeved with a plurality of reset springs, and each reset spring is arranged between two adjacent lantern rings, the top end and the bottom end of each reset spring are respectively attached to the corresponding lantern rings, a plurality of stirring rods are uniformly and fixedly arranged on the outer wall of each lantern ring in an annular mode, a sliding groove is formed in the outer annular wall of each lantern ring, a guide ring is arranged in each sliding groove, a plurality of sliding blocks in sliding connection are sleeved on each guide ring, each sliding block is arranged in each sliding groove and is in sliding connection with the sliding groove, mounting grooves are formed in two sides of each stirring rod, a third storage battery box is fixedly arranged in each mounting groove, extrusion blocks are attached to two sides of each stirring rod, the cross sections of the extrusion blocks are triangular, a first hinge block is fixedly arranged at one end of each sliding block, one end of each extrusion block is hinged to the corresponding first hinge block through a hinge pin, a groove is formed in one side wall of each extrusion block, and a compression spring is fixedly arranged in each groove, every compression spring's one end all with corresponding third battery box lateral wall fixed connection, all be provided with third electric telescopic handle in every mounting groove, equal fixed mounting has the articulated piece of second on the one side inner wall of every mounting groove, equal fixed mounting has the third articulated piece on the lateral wall of every extrusion piece, every third electric telescopic handle all is the slope setting, every third electric telescopic handle's one end is all articulated through articulated round pin and the articulated piece of second, every third electric telescopic handle's output all is articulated through articulated round pin and third articulated piece, a plurality of wire rope of fixedly connected with between two puddlers that correspond from top to bottom.

Preferably, equal fixed mounting has the battery in first battery case, second battery case and the third battery case, and a plurality of driving motor all pass through the battery electric connection of circuit with first battery incasement, and first electric telescopic handle and second electric telescopic handle all pass through the battery electric connection of circuit with the second battery incasement, and third electric telescopic handle passes through the battery electric connection of circuit with the third battery incasement, and the pneumatic cylinder passes through the pipeline and is connected with external hydraulic pressure station.

Preferably, the puddler is the rhombus form, and the top and the bottom of puddler all are the cockscomb structure, and the bottom of top board and the top of holding down plate all fixed mounting have a plurality of broken teeth, and fixed mounting has the check valve in the gas pocket.

Preferably, the four side walls of the lower pressing plate are all obliquely arranged, a sealing ring is arranged at the sliding connection position of the connecting pipe and the hollow rod, the sealing ring is fixedly installed on the hollow rod, and the connecting pipe is made of hard alloy materials.

Preferably, a filter screen is fixedly installed in the filter hopper, the output end of the air box is fixedly connected with a plurality of hoses, one ends of the hoses are fixedly connected and communicated with the corresponding side walls of the seal box respectively, and a plurality of wheels are fixedly installed at the bottom end of the movable frame.

Preferably, a bearing is fixedly embedded in the inner wall of one side of the first dovetail groove, and one end of each lead screw extends into the corresponding bearing and is fixedly connected with the inner annular wall of the bearing.

Compared with the prior art, the invention has the beneficial effects that: the device is through being provided with spare part such as puddler, make the device when stirring silt in to the ditch, can collect easily floating impurity such as most pasture and water, because the top and the bottom of puddler all adopt the cockscomb structure and the effect of tailorring between two adjacent extrusion pieces, can be fine like this carry out the breakage to impurity, thereby avoid collecting mouthful and block up, the setting of top board and holding down plate simultaneously, can break some deposits the granular impurity in the bottom, avoid collecting mouthful and block up, the slow forward movement of device can, need not intermittent type nature work, and is simple in operation convenient, the clearance effect is splendid.

Drawings

FIG. 1 is a schematic representation of the structure of the present invention;

FIG. 2 is an enlarged schematic view of a plurality of agitator bars of FIG. 1 according to the present invention;

FIG. 3 is a cross-sectional view A-A of FIG. 1 of the present invention;

FIG. 4 is an enlarged schematic view of B of FIG. 2 according to the present invention;

FIG. 5 is an enlarged schematic view of C of FIG. 1 in accordance with the present invention;

FIG. 6 is an enlarged schematic view of D of FIG. 7 in accordance with the present invention;

FIG. 7 is a top cross-sectional view of the stirring rod and hollow rod of FIG. 1 according to the present invention;

fig. 8 is a side view of the agitator shaft of fig. 1 according to the present invention.

In the figure: the device comprises a moving frame 1, a hydraulic cylinder 2, a mounting frame 3, a first storage battery box 4, a driving motor 5, an air box 6, a hollow rod 7, a connecting plate 8, a baffle plate 9, a first baffle net 10, a second baffle net 11, a sealing box 12, a vertical rod 13, a sealing baffle ring 14, a first dovetail groove 15, a first dovetail block 16, a lead screw motor 17, a lead screw 18, an air bag 19, a limiting disc 20, a collecting box 21, a collecting port 22, a cleaning brush 23, a sludge pump 24, a filtering hopper 25, a stirring rod 26, a second storage battery box 27, an upper pressure plate 28, a lower pressure plate 29, an air hole 30, a positioning rod 31, a connecting pipe 32, a first electric telescopic rod 33, a second electric telescopic rod 34, a lifting ring 35, a cavity 36, a spring 37, a sliding ring 38, a lantern ring 39, a sliding chute 40, a sliding block 41, an extrusion block 42, a return spring 43, a mounting groove 44, a third storage battery box 45, a groove 46, a compression spring 47, a first hinge block 48, The device comprises a guide ring 49, a third electric telescopic rod 50, a second hinge block 51, a third hinge block 52, a second dovetail groove 53, a second dovetail block 54 and a steel wire rope 55.

Detailed Description

The invention is described in further detail below with reference to the following detailed description and accompanying drawings:

as shown in fig. 1, 2, 3, 4, 5, 6, 7 and 8, the channel cleaning device for hydraulic engineering comprises two movable frames 1, the movable frames 1 are placed on two sides of a channel, two hydraulic cylinders 2 are fixedly mounted at the top end of each movable frame 1, a mounting frame 3 is fixedly connected between the top ends of the four hydraulic cylinders 2, the mounting frame 3 is in an inverted U-shaped shape, a first storage battery box 4 is fixedly mounted on one side of an inner fixed surface of the mounting frame 3, two first dovetail grooves 15 are formed in the inner fixed surface of the mounting frame 3, two first dovetail blocks 16 are slidably connected in each first dovetail groove 15, a driving motor 5 is fixedly mounted at the bottom end of each first dovetail block 16, a lead screw 18 is arranged in each first dovetail groove 15, each lead screw 18 penetrates through and is matched with the corresponding two first dovetail blocks 16, two lead screw motors 17 are fixedly mounted on one side of the mounting rack 3, the output end of each lead screw motor 17 extends into a corresponding first dovetail groove 15 and is fixedly connected with one end of a corresponding lead screw 18, a hollow rod 7 is arranged under the bottom of the output end of each driving motor 5, a plurality of vertical rods 13 are uniformly and fixedly connected with the bottom end of the output end of each driving motor 5 in an annular shape, the bottom ends of the plurality of vertical rods 13 are respectively and fixedly connected with the top ends of the corresponding hollow rods 7, a sealing box 12 is jointly sleeved between the top end of each hollow rod 7 and the bottom end of the output end of each driving motor 5, sealing baffle rings 14 are fixedly mounted on the top end of each hollow rod 7 and the bottom end of the output end of each driving motor 5, the inner walls of the sealing boxes 12 uniformly corresponding to each sealing baffle ring 14 are attached to each other, an air box 6 is fixedly mounted on the inner fixed surface of the mounting rack 3, and connecting plates 8 are fixedly mounted on two opposite inner walls of the mounting rack 3, the connecting plates 8 are L-shaped, the baffle 9 is fixedly connected between the bottom ends of the two connecting plates 8, a first baffle net 10 is fixedly installed on one side of the top end of the baffle 9, the first baffle net 10 is obliquely arranged, a second baffle net 11 is fixedly installed on one side of the bottom end of the baffle 9, the bottom end of each hollow rod 7 penetrates through the baffle 9, an air bag 19 is fixedly sleeved on each hollow rod 7, each air bag 19 is embedded in the baffle 9, two limiting discs 20 are fixedly sleeved on each hollow rod 7, each air bag 19 is arranged between the corresponding two limiting discs 20, the two limiting discs 20 on each hollow rod 7 are respectively attached to the top end and the bottom end of the baffle 9, a collecting box 21 is fixedly inserted through the baffle 9, a collecting port 22 is formed in the bottom end of one side of the collecting box 21, a cleaning brush 23 is fixedly installed at the bottom end of the collecting box 21, a sludge pump 24 is fixedly installed on one side of the inner fixed surface of the mounting frame 3, the input end of the sludge pump 24 is fixedly connected and communicated with the top end of the collecting box 21, a filtering hopper 25 is fixedly installed between the inner walls of the two sides of the mounting frame 3, the output end of the sludge pump 24 is arranged right above the filtering hopper 25, a cavity 36 is arranged in the hollow rod 7, a sliding ring 38 is connected in the cavity 36 in a sliding manner, a spring 37 is arranged in the cavity 36, the bottom end of the spring 37 is attached to the top end of the sliding ring 38, the top end of the spring 37 is attached to the inner top surface of the cavity 36, the bottom end of the sliding ring 38 is fixedly connected with a connecting pipe 32, the bottom end of the connecting pipe 32 penetrates through the bottom end of the hollow rod 7 and is connected with the hollow rod in a sliding manner, a lifting ring 35 in sliding connection is sleeved on the outer wall of the connecting pipe 32, and a second storage battery box 27 is sleeved on the outer wall of the connecting pipe 32, the second storage battery box 27 is annular, the two sides of the top end of the second storage battery box 27 are fixedly provided with second electric telescopic rods 34, the output ends of the two second electric telescopic rods 34 are fixedly connected with the bottom end of the lifting ring 35 respectively, the two sides of the bottom end of the second storage battery box 27 are fixedly provided with first electric telescopic rods 33, an upper pressure plate 28 is fixedly connected between the output ends of the two first electric telescopic rods 33, the bottom end of the connecting pipe 32 penetrates through the upper pressure plate 28 and is in sliding connection with the upper pressure plate 28, a lower pressure plate 29 is arranged under each upper pressure plate 28, the lower pressure plate 29 is a box body, the bottom end of the connecting pipe 32 is fixedly connected and communicated with the top end of the lower pressure plate 29, each side wall of the lower pressure plate 29 is fixedly provided with a plurality of air holes 30, the top end of the lower pressure plate 29 is fixedly connected with a plurality of positioning rods 31, and the positioning rods 31 are T-shaped, the top ends of the positioning rods 31 penetrate through the corresponding upper pressing plates 28 and are in sliding connection with the upper pressing plates, two second dovetail grooves 53 are formed in the outer wall of the hollow rod 7, a plurality of groups of second dovetail blocks 54 are in sliding connection in each second dovetail groove 53, two second dovetail blocks 54 in each group are provided, a plurality of lantern rings 39 in sliding connection are sleeved on the outer wall of the hollow rod 7, one end of each group of second dovetail blocks 54 is fixedly connected with the inner wall of the corresponding lantern ring 39, a plurality of return springs 43 are sleeved on the hollow rod 7, each return spring 43 is arranged between two adjacent lantern rings 39, the top end and the bottom end of each return spring 43 are respectively attached to the corresponding lantern rings 39, a plurality of stirring rods 26 are uniformly and fixedly arranged on the outer wall of each lantern ring 39 in an annular mode, a sliding groove 40 is formed in the outer annular wall of each lantern ring 39, and a guide ring 49 is arranged in each sliding groove 40, each guide ring 49 is sleeved with a plurality of sliding blocks 41 which are in sliding connection, each sliding block 41 is arranged in the sliding groove 40 and is in sliding connection with the sliding groove, both sides of each stirring rod 26 are provided with mounting grooves 44, a third storage battery box 45 is fixedly arranged in each mounting groove 44, both sides of each stirring rod 26 are provided with extrusion blocks 42 in an attaching mode, the sections of the extrusion blocks 42 are triangular, one end of each sliding block 41 is fixedly provided with a first hinging block 48, one end of each extrusion block 42 is hinged with the corresponding first hinging block 48 through a hinging pin, one side wall of each extrusion block 42 is provided with a groove 46, a compression spring 47 is fixedly arranged in each groove 46, one end of each compression spring 47 is fixedly connected with the corresponding side wall of the third storage battery box 45, a third electric telescopic rod 50 is arranged in each mounting groove 44, a second hinging block 51 is fixedly arranged on the inner wall of one side of each mounting groove 44, equal fixed mounting has third articulated piece 52 on the lateral wall of every extrusion piece 42, and every third electric telescopic handle 50 all is the slope setting, and every third electric telescopic handle 50's one end all is articulated with second articulated piece 51 through the hinge pin, and every third electric telescopic handle 50's output all is articulated with third articulated piece 52 through the hinge pin, and a plurality of wire rope 55 of fixedly connected with between two puddler 26 that correspond from top to bottom.

First battery box 4, equal fixed mounting has the battery in second battery box 27 and the third battery box 45, a plurality of driving motor 5 all through the battery electric connection in circuit and the first battery box 4, first electric telescopic handle 33 and second electric telescopic handle 34 all through the battery electric connection in circuit and the second battery box 27, third electric telescopic handle 50 passes through the battery electric connection in circuit and the third battery box 45, pneumatic cylinder 2 is connected with external hydraulic pressure station through the pipeline.

The stirring rod 26 is in a diamond shape, the top end and the bottom end of the stirring rod 26 are both in a saw-toothed shape, a plurality of crushing teeth are fixedly mounted at the bottom end of the upper pressing plate 28 and the top end of the lower pressing plate 29, and a check valve is fixedly mounted in the air hole 30.

The four side walls of the lower pressing plate 29 are all obliquely arranged, a sealing ring is arranged at the sliding connection position of the connecting pipe 32 and the hollow rod 7, the sealing ring is fixedly installed on the hollow rod 7, and the connecting pipe 32 is made of hard alloy materials.

A filter screen is fixedly arranged in the filter hopper 25, the output end of the air box 6 is fixedly connected with a plurality of hoses, one ends of the hoses are respectively and fixedly connected and communicated with the corresponding side walls of the seal boxes 12, and a plurality of wheels are fixedly arranged at the bottom end of the movable frame 1.

A bearing is fixedly embedded in the inner wall of one side of the first dovetail groove 15, and one end of each lead screw 18 extends into the corresponding bearing and is fixedly connected with the inner annular wall of the bearing.

When the device is used, the device is placed in a working area, then each driving power supply in the device is connected to enable the device to be in a standby state, the device can be normally used, the moving frame 1 can enable the device to integrally move, the hydraulic cylinder 2 is started, the mounting frame 3 can be lifted and lowered, after the mounting frame 3 is lowered, the lower pressing plate 29 is attached to the bottom of the water channel, due to the fact that the first dovetail groove 15, the first dovetail block 16, the lead screw motor 17, the lead screw 18, the air bag 19 and the limiting disc 20 are arranged, after the lead screw motor 17 is started, due to the fact that forward rotation and reverse rotation are alternately conducted, the lead screw 18 can conduct forward rotation and reverse rotation back and forth, the first dovetail block 16 matched with the lead screw 18 can move back and forth in the first dovetail groove 15, the driving motor 5 can also move back and forth, and forth movement can be conducted on the hollow rod 7 connected with the output end of the driving motor 5 through the plurality of the vertical rods 13 can also move along with the hollow rod 7, the air bag 19 and the limiting disc 20 are arranged, while the hollow rod 7 can normally move, slurry is prevented from leaking along a gap of the baffle plate 9 as far as possible, meanwhile, after the hollow rod 7 swings back and forth, the lower pressing plate 29 can also swing along with the hollow rod, as four sides of the lower pressing plate 29 are all obliquely arranged, stones can be well shoveled between the upper pressing plate 28 and the lower pressing plate 29, the first blocking net 10 and the second blocking net 11 are arranged, the slurry can be effectively prevented from being discharged along the upper side of the baffle plate 9, the slurry can be smoothly sucked away by suction force generated by the collecting port 22 arranged on the collecting box 21, then the slurry is discharged into the filtering hopper 25 through the sludge pump 24, after filtering, water flows back into the water channel again, sludge is collected in the filtering hopper 25, and the cleaning brush 23 can simply clean the inner bottom surface of the water channel.

The stirring rods 26 are arranged to play a role in stirring, and meanwhile, a plurality of steel wire ropes 55 are connected between the stirring rods 26 corresponding to the stirring rods up and down, so that a structure similar to a net is formed integrally, the grass in the water channel can be mostly hooked or hung on the stirring rods 26 to play a role in collection, meanwhile, because the two rows of hollow rods 7 move back and forth in a staggered mode, the water channel is well filled, a blank is not left as much as possible, the water grass and other easily floating impurities in the water channel are collected, the collected impurities are collected, and the second storage battery box 27, the second electric telescopic rod 34, the lifting ring 35, the lantern ring 39, the sliding groove 40, the sliding block 41, the squeezing block 42, the reset spring 43, the mounting groove 44, the third storage battery box 45, the groove 46, the compression spring 47, the first hinging block 48, the guide ring 49, the third electric telescopic rod 50, the lifting ring 35, the lantern ring 39, the sliding groove 40, the sliding block 41, the squeezing block and the third storage battery box 45 are arranged After the two second electric telescopic rods 34 at the top end of the second storage battery box 27 are started, the second hinge block 51, the third hinge block 52, the second dovetail groove 53 and the second dovetail block 54 can push the lifting ring 35 to ascend, so that the lifting ring 35 can push the plurality of lantern rings 39 to ascend, the second dovetail groove 53 and the second dovetail block 54 ensure the normal ascending and descending work, the plurality of lifting rings 35 can extrude the plurality of stirring rods 26 together, as the top end and the bottom end of each stirring rod 26 are both in a zigzag shape, a certain chopping function can be achieved, meanwhile, the lantern ring 39 is provided with the sliding groove 40 and the sliding block 41 which are convenient for the extrusion block 42 to move, so that the normal movement of the extrusion block 42 is ensured, after the adjacent two extrusion blocks 42 move, a function similar to a scissor is formed, so that the aquatic weeds can be cut as much as possible, and the work is repeated, can make the impurity in the broken ditch of this device, thereby avoid causing the jam of collecting mouthful 22, be provided with recess 46 and compression spring 47, one can be smooth let extrusion piece 42 normally carry out work and reset, two come at the in-process of tailorring, make can effectually fold between two adjacent extrusion pieces 42, avoid appearing the V type, guarantee to tailor the effect, the normal work that third electric telescopic handle 50 can be guaranteed to second articulated piece 51 and third articulated piece 52, the steady slip of slider 41 is guaranteed to guide ring 49.

Be provided with the gas pocket 30, gas from the gas tank 6 gets into in the holding down plate 29 along hollow rod 7 and connecting pipe 32, then discharge along gas pocket 30, thereby can make the silt that adheres to and ditch bottom can be effectual with water mixture, form mud, it is better to make the clearance effect simultaneously, locating lever 31 avoids top board 28 and holding down plate 29 to produce the dislocation, be provided with first electric telescopic handle 33, first electric telescopic handle 33 starts the back, then can make top board 28 descend, thereby make impurity breakage between the two at top board 28 and holding down plate 29, all install broken tooth on top board 28 and the holding down plate 29 simultaneously, convenient breakage like this, thereby avoid collecting mouthful 22 to block up.

The device is through being provided with spare parts such as puddler 26, make the device when stirring silt in to the ditch, can collect easily floating impurity such as most pasture and water, because puddler 26's top and bottom all adopt the cockscomb structure and two adjacent extrusion pieces 42 between tailor the effect, can be fine like this carry out the breakage to impurity, thereby avoid collecting mouthful 22 and block up, simultaneously top board 28 and lower clamp plate 29's setting, can break some and deposit the graininess impurity in the bottom, avoid collecting mouthful 22 and block up, the device is slow move forward can, need not intermittent type nature work, and is simple in operation convenient, the clearance effect is splendid.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a ditch cleaning device for hydraulic engineering, includes two removal frame (1), remove frame (1) and place in the both sides of canal, every removes the equal fixed mounting in top of frame (1) has two pneumatic cylinders (2), fixedly connected with mounting bracket (3) between four pneumatic cylinder (2) tops, mounting bracket (3) are the U type form of inversion, its characterized in that: the inner fixed surface of the mounting rack (3) is fixedly provided with a first storage battery box (4), the inner fixed surface of the mounting rack (3) is provided with two first dovetail grooves (15), each first dovetail groove (15) is internally and slidably connected with two first dovetail blocks (16), the bottom end of each first dovetail block (16) is fixedly provided with a driving motor (5), a lead screw (18) is arranged in each first dovetail groove (15), each lead screw (18) penetrates through the corresponding two first dovetail blocks (16) and is matched with the corresponding first dovetail blocks, one side of the mounting rack (3) is fixedly provided with two lead screw motors (17), the output end of each lead screw motor (17) extends into the corresponding first dovetail groove (15) and is fixedly connected with one end of the corresponding lead screw (18), and a hollow rod (7) is arranged right below the output end of each driving motor (5), the bottom end of the output end of each driving motor (5) is uniformly and fixedly connected with a plurality of vertical rods (13) in an annular mode, the bottom ends of the vertical rods (13) are fixedly connected with the top end of a corresponding hollow rod (7) respectively, a sealing box (12) is sleeved between the top end of each hollow rod (7) and the bottom end of the output end of each driving motor (5) together, a sealing baffle ring (14) is fixedly mounted at the top end of each hollow rod (7) and the bottom end of the output end of each driving motor (5), inner walls of the sealing boxes (12) uniformly corresponding to each sealing baffle ring (14) are laminated, an air box (6) is fixedly mounted on the inner fixed surface of each mounting frame (3), connecting plates (8) are fixedly mounted on two opposite inner walls of each mounting frame (3), each connecting plate (8) is in an L-shaped form, a baffle plate (9) is fixedly connected between the bottom ends of the two connecting plates (8), a first baffle net (10) is fixedly mounted on one side of the top end of each baffle plate (9), the first baffle net (10) is obliquely arranged, a second baffle net (11) is fixedly installed on one side of the bottom end of the baffle plate (9), the bottom end of each hollow rod (7) penetrates through the baffle plate (9), air bags (19) are fixedly sleeved on each hollow rod (7), each air bag (19) is embedded in the baffle plate (9), two limiting discs (20) are fixedly sleeved on each hollow rod (7), each air bag (19) is arranged between the two corresponding limiting discs (20), the two limiting discs (20) on each hollow rod (7) are respectively attached to the top end and the bottom end of the baffle plate (9), a collecting box (21) is fixedly inserted on the baffle plate (9) in a penetrating mode, a collecting port (22) is formed in the bottom end of one side of the collecting box (21), a cleaning brush (23) is fixedly installed at the bottom end of the collecting box (21), a sludge pump (24) is fixedly installed on one side of the inner setting surface of the mounting rack (3), the input end of the sludge pump (24) is fixedly connected and communicated with the top end of the collecting box (21), a filtering hopper (25) is fixedly installed between the inner walls of the two sides of the mounting frame (3), the output end of the sludge pump (24) is arranged right above the filtering hopper (25), a cavity (36) is arranged in the hollow rod (7), a sliding ring (38) is connected in the cavity (36) in a sliding manner, a spring (37) is arranged in the cavity (36), the bottom end of the spring (37) is attached to the top end of the sliding ring (38), the top end of the spring (37) is attached to the inner top surface of the cavity (36), a connecting pipe (32) is fixedly connected to the bottom end of the sliding ring (38), the bottom end of the connecting pipe (32) penetrates out of the bottom end of the hollow rod (7) and is connected with the hollow rod in a sliding manner, and a lifting ring (35) in sliding connection is sleeved on the outer wall of the connecting pipe (32), the outer wall of the connecting pipe (32) is sleeved with a second storage battery box (27), the second storage battery box (27) is annular, second electric telescopic rods (34) are fixedly mounted on two sides of the top end of the second storage battery box (27), the output ends of the two second electric telescopic rods (34) are fixedly connected with the bottom end of the lifting ring (35) respectively, first electric telescopic rods (33) are fixedly mounted on two sides of the bottom end of the second storage battery box (27), an upper pressure plate (28) is fixedly connected between the output ends of the two first electric telescopic rods (33), the bottom end of the connecting pipe (32) penetrates through the upper pressure plate (28) and is in sliding connection with the upper pressure plate, a lower pressure plate (29) is arranged right below each upper pressure plate (28), the lower pressure plates (29) are box bodies, and the bottom end of the connecting pipe (32) is fixedly connected with and communicated with the top end of each lower pressure plate (29), each side wall of the lower pressing plate (29) is fixedly provided with a plurality of air holes (30), the top end of the lower pressing plate (29) is fixedly connected with a plurality of positioning rods (31), each positioning rod (31) is in a T shape, the top ends of the plurality of positioning rods (31) penetrate through the corresponding upper pressing plate (28) and are in sliding connection with the corresponding upper pressing plate, the outer wall of the hollow rod (7) is provided with two second dovetail grooves (53), each second dovetail groove (53) is internally and slidably connected with a plurality of groups of second dovetail blocks (54), each group of second dovetail blocks (54) is provided with two second dovetail blocks, the outer wall of the hollow rod (7) is sleeved with a plurality of slidably connected lantern rings (39), one end of each group of second dovetail blocks (54) is respectively and fixedly connected with the inner walls of the corresponding lantern rings (39), the hollow rod (7) is sleeved with a plurality of return springs (43), and each return spring (43) is arranged between two adjacent lantern rings (39), the top end and the bottom end of each return spring (43) are respectively attached to the corresponding lantern rings (39), a plurality of stirring rods (26) are uniformly and fixedly mounted on the outer wall of each lantern ring (39) in an annular mode, a sliding groove (40) is formed in the outer annular wall of each lantern ring (39), a guide ring (49) is arranged in each sliding groove (40), a plurality of sliding blocks (41) in sliding connection are sleeved on each guide ring (49), each sliding block (41) is arranged in each sliding groove (40) and is in sliding connection with the sliding groove, mounting grooves (44) are formed in two sides of each stirring rod (26), a third storage battery box (45) is fixedly mounted in each mounting groove (44), extrusion blocks (42) are attached to two sides of each stirring rod (26), the cross sections of the extrusion blocks (42) are triangular, a first hinge block (48) is fixedly mounted at one end of each sliding block (41), one end of each extrusion block (42) is hinged with a corresponding first hinge block (48) through a hinge pin respectively, one side wall of each extrusion block (42) is provided with a groove (46), a compression spring (47) is fixedly mounted in each groove (46), one end of each compression spring (47) is fixedly connected with the corresponding side wall of a third storage battery box (45), each mounting groove (44) is internally provided with a third electric telescopic rod (50), one inner wall of one side of each mounting groove (44) is fixedly provided with a second hinge block (51), one side wall of each extrusion block (42) is fixedly provided with a third hinge block (52), each third electric telescopic rod (50) is obliquely arranged, one end of each third electric telescopic rod (50) is hinged with the second hinge block (51) through a hinge pin, the output end of each third electric telescopic rod (50) is hinged with the third hinge block (52) through a hinge pin, a plurality of steel wire ropes (55) are fixedly connected between the two stirring rods (26) which are vertically corresponding.

2. The ditch cleaning device for hydraulic engineering according to claim 1, characterized in that: the hydraulic cylinder is characterized in that storage batteries are fixedly mounted in the first storage battery box (4), the second storage battery box (27) and the third storage battery box (45), a plurality of driving motors (5) are electrically connected with the storage batteries in the first storage battery box (4) through circuits, the first electric telescopic rod (33) and the second electric telescopic rod (34) are electrically connected with the storage batteries in the second storage battery box (27) through circuits, the third electric telescopic rod (50) is electrically connected with the storage batteries in the third storage battery box (45) through circuits, and the hydraulic cylinder (2) is connected with an external hydraulic station through a pipeline.

3. The ditch cleaning device for hydraulic engineering according to claim 1, characterized in that: the stirring rod (26) is in a diamond shape, the top end and the bottom end of the stirring rod (26) are both in a sawtooth shape, a plurality of crushing teeth are fixedly mounted at the bottom end of the upper pressing plate (28) and the top end of the lower pressing plate (29), and a one-way valve is fixedly mounted in the air hole (30).

4. The ditch cleaning device for hydraulic engineering according to claim 1, characterized in that: the four side walls of the lower pressing plate (29) are all obliquely arranged, a sealing ring is arranged at the sliding connection position of the connecting pipe (32) and the hollow rod (7), the sealing ring is fixedly installed on the hollow rod (7), and the connecting pipe (32) is made of hard alloy materials.

5. The ditch cleaning device for hydraulic engineering according to claim 1, characterized in that: a filter screen is fixedly installed in the filter hopper (25), a plurality of hoses are fixedly connected to the output end of the air box (6), one ends of the hoses are fixedly connected and communicated with the corresponding side walls of the seal box (12), and a plurality of wheels are fixedly installed at the bottom end of the movable frame (1).

6. The ditch cleaning device for hydraulic engineering according to claim 1, characterized in that: and a bearing is fixedly embedded in the inner wall of one side of the first dovetail groove (15), and one end of each lead screw (18) extends into the corresponding bearing and is fixedly connected with the inner annular wall of the bearing.