CN111719625A - River channel dredging system - Google Patents
River channel dredging system Download PDFInfo
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- CN111719625A CN111719625A CN202010592949.0A CN202010592949A CN111719625A CN 111719625 A CN111719625 A CN 111719625A CN 202010592949 A CN202010592949 A CN 202010592949A CN 111719625 A CN111719625 A CN 111719625A
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- 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
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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
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Abstract
The invention discloses a river channel dredging system which comprises a mobile loading device, a counterweight hoisting device, a floating conveying device, a dredging conveying device, a front rotary supporting frame, a wheel fixing frame, a driving gear, a driving motor, a driven gear, a wheel, a connecting rotating frame, a counterweight block placing frame, a counterweight block, a reinforcing fixing frame and a pneumatic spring.
Description
Technical Field
The invention relates to the technical field of river channel environment treatment machinery, in particular to a river channel dredging system.
Background
In the river channel dredging process, the sundries which are dredged by vehicles are conveyed to other positions in the past, in the conveying process, sludge falls to two sides of the road surface, the urban environment is greatly polluted, meanwhile, the sludge which falls on the ground can generate stink, and in order to solve the problem, the application number CN201822063038.X discloses a river channel dredging device which can only be located on the river surface to run and cannot convey the sludge to other places in time, and the sludge cannot be coherent and processed in time in the conveying process.
Disclosure of Invention
The invention provides a river channel dredging system aiming at the technical problems, which comprises a mobile loading device, a counterweight hoisting device, a floating conveying device, a dredging conveying device, a pre-coin rotary supporting frame, a wheel fixing frame, a driving gear, a driving motor, a driven gear, a wheel, a connecting rotary frame, a counterweight block placing frame, a counterweight block, a reinforcing fixing frame and a gas pressure spring.
The movable loading device is fixedly arranged above the wheel fixing frame and the connecting rotating frame, the counterweight hoisting device is movably designed and can be fixedly arranged on the movable loading device, the floating conveying device is fixedly arranged on the left side above the movable loading device, the desilting conveying device is movably designed and can be fixedly arranged below the floating conveying device when needed, the pre-cash rotary supporting frame is fixedly arranged at the front end below the movable loading device, the wheel fixing frame is fixedly arranged below the pre-cash rotary supporting frame and can rotate around the center of the pre-cash rotary supporting frame for direction control, the driving gear is fixedly arranged on the outer side of the wheel fixing frame, the driving motor is fixedly arranged on the driving gear, the driven gear is matched with the driving motor in an installing manner, the wheel is fixedly arranged on a rotating shaft on the driven gear, and the connecting rotating frame is used for connecting and fixing the wheel fixing frames at the left end and the right end, the middle part forms normal running fit with the rotatory support frame in front of money of upper end, and the balancing weight rack installation is fixed on the right side of removing the loading device, and is fixed with the connection that removes the loading device fastening, and the balancing weight is placed in the inside of balancing weight rack for increase the weight on right side, strengthen the mount and be used for connecting fixed removal loading device and balancing weight rack, and the top upper end installation of the wheel mount of rear side is fixed in the below of removing the loading device is fixed in the downside installation of gas spring.
The mobile loading device comprises: the connecting beam, the supporting column, the linear sliding groove, the moving slide block, the supporting platform, the screw nut seat, the ball screw, the lifting driving motor, the synchronous toothed belt wheel, the synchronous toothed belt, the box body and the lower chute, the connecting beam is positioned at the two ends above the pre-coin rotating supporting frame, the supporting columns are provided with the desilting and conveying devices according to the right side distribution, the two left side distribution devices are fixedly arranged above the connecting beam, the linear sliding groove is fixedly arranged on the supporting column, the moving slide block is arranged and matched in the linear sliding groove to form sliding fit, the supporting platform is fixedly arranged on the moving slide block, the screw nut seat is fixedly arranged at the four corners of the supporting platform, the upper part and the lower part are of a symmetrical structure, the ball screw is arranged and matched in the screw nut seat to form spiral fit, the lifting driving motor is fixedly arranged on the right side above the pre-coin rotating supporting, the synchronous toothed belt is arranged and matched on the outer side of the synchronous toothed belt wheel and is matched with ball screws at the left end and the right end and the synchronous toothed belt wheel, the box body is arranged and fixed above the supporting platform, and the lower leakage groove is arranged and matched in the lower direction of the box body to form taper.
The counter weight hoist device includes: a fixing frame, a supporting and fixing rotary table, a main support frame, a connecting rotating shaft, a cantilever beam, a pulley, a pneumatic cylinder, a fixing bracket, a motor bracket, a winch and a winding wheel, wherein the fixing frame is fixedly arranged on a connecting beam, can slide on connecting the crossbeam, support the installation of fixed revolving stage and fix the higher authority middle part at the mount, form normal running fit, the upper portion at the fixed revolving stage of support is fixed in the installation of main tributary strut, connect the one end of pivot installation cooperation at main tributary strut and cantilever beam, the pulley installation cooperation is at the other end of cantilever beam, the left side lower part at the cantilever beam is fixed in the upper end installation of pneumatic cylinder, the middle right side position at the main tributary strut is fixed in the lower extreme installation, fixing bracket installs respectively and fixes on cantilever beam and main tributary strut, the upper portion front end at the fixed revolving stage of support is fixed in the motor support installation, the upper portion at the motor support is fixed in the.
The floating transfer device includes: the conveying belt comprises a conveying belt base, a movable rotating frame, a support, conveying belt side plates, a connecting frame, a connecting fixed shaft, movable baffle plates, guide wheels, a conveying belt, hexagonal pillars and heavy hydraulic cylinders, wherein the conveying belt base is fixedly arranged on the upper portion of a supporting column on the left side, the movable rotating frame is fixedly arranged on the upper portion in the middle of the conveying belt base and can do circular motion around the circle center of the conveying belt base, the support is fixedly arranged on the left side and the right side of the movable rotating frame, the conveying belt side plates are fixedly arranged on the upper portion of the support through the connecting frame and are connected with the fixed shaft through shaft connection, the movable baffle plates are fixedly arranged on the conveying belt side plates to form concentric matching, the guide wheels are fixedly arranged on the upper end and the lower end of each conveying belt side plate and are positioned, and the lower part of the heavy hydraulic cylinder is fixedly arranged on the movable rotating frame, and the upper part of the heavy hydraulic cylinder is fixedly arranged on the side plate of the conveyor belt.
The desilting conveyer includes: the device comprises a floating barrel, a fixed pin, a connecting block, a conveying plate, an adjusting bracket, a driving motor, a transmission screw, a connecting transmission box, an adjusting movable sliding block, a supporting fixed connecting frame, a sliding chute, a waterproof driving motor and a dredging conveying belt, wherein the floating barrel is fixedly arranged below the connecting block, the left side and the right side are respectively provided with one, the fixed pin is fixedly arranged on the connecting block and is matched with the lower end of a side plate of the conveying belt, the conveying plate is fixedly arranged in the middle of the upper part of the connecting block and close to the rear position, the adjusting bracket is fixedly arranged at the front end of the connecting block, the left side and the right side are respectively provided with an extending connecting block, the driving motor is fixedly arranged at the upper end of the adjusting bracket, the driving motor and the transmission screw are connected under the action of connecting the transmission box, the driving motor of the transmission screw counterweight hoisting device is fixedly arranged at the lower, the chute is fixedly arranged on the outer side of the support fixed connecting frame, and is arranged and fixed at the upper end of the fixed pin to be matched with the dredging conveying belt.
Furthermore, the driving motor is fixedly arranged on the driving gear, and the driving motor and the driven gear are arranged on the same surface in a matched mode to form gear meshing, so that the driving gear and the driven gear have wheel transmission motion capability.
Furthermore, the pulley installation fix the front end at the cantilever beam, the cantilever beam is fixed on main tributary strut through connecting the pivot installation, the upper end of pneumatic cylinder is fixed on the cantilever beam through the mounting of fixed bracket, the lower extreme is fixed on the main tributary strut through the mounting of fixed bracket for promote and support the balancing weight.
Furthermore, the winding wheel is fixedly arranged on the winch, and a rope on the winch can move through the pulley to complete lifting or descending of the balancing weight.
Furthermore, the synchronous toothed belt wheel is fixedly arranged on the lifting driving motor, the synchronous toothed belt is arranged and matched on the synchronous toothed belt wheel, and the lifting driving motor can drive the ball screws at the left end and the right end to rotate simultaneously through the synchronous toothed belt wheel.
Furthermore, the ball screw is installed and matched in the screw nut seat to form spiral matching, and the ball screw drives the screw nut seat to move up and down during movement, so that the lifting work of the supporting platform is completed.
Further, heavy hydraulic cylinder upper end installation fix on the conveyer belt curb plate, the lower extreme installation is fixed on removing the revolving rack, will make the conveyer belt curb plate around the connecting axle shaft motion that the link lived with supporting during heavy hydraulic cylinder motion, at the in-process of transportation, the work is retrieved with the conveyer belt curb plate to the heavy hydraulic cylinder of accessible.
Furthermore, the fixing pins are installed and matched in the connecting blocks, and the connecting blocks and the conveyor belt side plates can be installed and matched together through the fixing pins.
Compared with the prior art, the invention has the beneficial effects that: (1) the invention saves labor force in the using process and is simple and convenient to operate; (2) the invention adjusts the amount of dredging according to the depth of the river channel; (3) the invention can quickly convey the desilted sludge to vehicles on the road surface and ensure that the road surface does not have the fallen sludge; (4) the invention has the advantages of reliable mechanical structure design, simple operation, convenient use and low maintenance cost.
Drawings
FIG. 1 is an overall schematic view of the present invention.
FIG. 2 is an overall schematic of the present invention.
FIG. 3 is a schematic view of the mobile loading device of the present invention.
Fig. 4 is a schematic view of the counterweight hoisting device of the present invention.
FIG. 5 is a schematic view of a floating transfer device according to the present invention.
FIG. 6 is a schematic view of the dredging conveyor of the present invention.
The reference numbers: 1-moving the loading device; 2-a counterweight hoisting device; 3-a floating transfer device; 4-dredging conveying device; 5-rotating the support frame before changing; 6-wheel fixing frame; 7-a driving gear; 8-driving a motor; 9-a driven gear; 10-wheel; 11-connecting the rotating frame; 12-a counterweight block placing rack; 13-a counterweight block; 14-reinforcing the fixing frame; 15-gas spring; 101-connecting the cross beam; 102-a support column; 103-linear chute; 104-moving the slider; 105-a support platform; 106-lead screw nut seat; 107-ball screw; 108-a lift drive motor; 109-synchronous toothed belt wheel; 110-synchronous cog belt; 111-a box body; 112-lower leak groove; 201-a fixing frame; 202-supporting a fixed turntable; 203-main support frame; 204-connecting the rotating shaft; 205-cantilever beam; 206-a pulley; 207-pneumatic cylinder; 208-a stationary bracket; 209-motor support; 210-a hoist; 211-a winding wheel; 301-conveyor belt base; 302-moving the turret; 303-supporting; 304-conveyor side panels; 305-a connecting frame; 306-connecting the fixed shaft; 307-a flapper; 308-a guide wheel; 309-a conveyor belt; 310-hexagonal pillars; 311-heavy duty hydraulic cylinder; 401-a buoy; 402-a fixed pin; 403-connecting block; 404-a transfer plate; 405-adjusting the stent; 406-a drive motor; 407-driving screw rod; 408-connecting a transmission case; 409-adjusting the movable slide block; 410-supporting and fixing the connecting frame; 411-a chute; 412-waterproof drive motor; 413-dredging conveyor belt.
Detailed Description
The present invention will be further described with reference to specific examples, which are illustrative of the invention and are not to be construed as limiting the invention.
Example (b): as shown in fig. 1, 2, 3, 4, 5 and 6, the river dredging system comprises a mobile loading device 1, a counterweight hoisting device 2, a floating conveying device 3, a dredging conveying device 4, a front rotary support frame 5, a wheel fixing frame 6, a driving gear 7, a driving motor 8, a driven gear 9, a wheel 10, a connecting rotary frame 11, a counterweight block placing frame 12, a counterweight block 13, a reinforcing fixing frame 14 and a gas spring 15.
Specifically, as shown in fig. 3, a specific structural schematic diagram of the mobile loading device 1 is shown, wherein the connecting beam 101 is located at two ends above the pre-cash rotary support frame 5, the support columns 102 are distributed and installed with 4 dredging conveying devices according to the right side, two left sides are distributed and installed above the connecting beam 101, the linear sliding grooves 103 are installed and fixed on the support columns 102, the mobile sliders 104 are installed and matched inside the linear sliding grooves 103 to form a sliding fit, the support platform 105 is installed and fixed on the mobile sliders 104, the screw nut bases 106 are installed and fixed at four corners of the support platform 105, the upper and lower parts are of a symmetrical structure, the ball screws 107 are installed and matched inside the screw nut bases 106 to form a spiral fit, the lifting drive motor 108 is installed and fixed at the right side above the pre-cash rotary support frame 5, the synchronous toothed belt pulley 109 is installed and fixed above the lifting drive motor 108, the synchronous toothed belt 110 is installed and, the synchronous lifting device is matched with ball screws 107 at the left end and the right end and a synchronous toothed belt wheel 109, a box body 111 is fixedly arranged above a supporting platform 105, a lower leakage groove 112 is arranged and matched in the lower direction of the box body 111 to form a taper, a movable sliding block 104 is arranged and matched in a linear sliding groove 103 and moves up and down on the linear sliding groove 103, the supporting platform 105 is fixedly arranged on the movable sliding block 104, screw nut seats 106 are fixedly arranged at the four corners of the supporting platform 105, the ball screws 107 are arranged and matched in the screw nut seats 106, the synchronous toothed belt wheel 109 is arranged and fixed at the upper end of a lifting driving motor 108, a synchronous toothed belt 110 is arranged and matched at the outer side of the synchronous toothed belt wheel 109 and is simultaneously arranged and matched with the ball screws 107 at the left end and the right end, the lifting driving motor 108 drives the synchronous toothed belt wheel 109 to move, so that the ball screws 107 at the, the lead screw nut base 106 will bring the support platform 105 up and down.
Specifically, as shown in fig. 4, a specific structural diagram of the counterweight hoisting device 2 is shown, wherein a fixed frame 201 is fixedly installed on the connecting beam 101 and can slide on the connecting beam 101, a supporting and fixing turntable 202 is fixedly installed at the upper middle part of the fixed frame 201 to form a rotation fit, a main supporting frame 203 is fixedly installed at the upper part of the supporting and fixing turntable 202, a connecting rotating shaft 204 is fixedly installed at one end of the main supporting frame 203 and one end of a cantilever beam 205, a pulley 206 is fixedly installed at the other end of the cantilever beam 205, an upper end of a pneumatic cylinder 207 is fixedly installed at the lower left part of the cantilever beam 205, a lower end is fixedly installed at the middle right side position of the main supporting frame 203, fixing brackets 208 are respectively fixedly installed on the cantilever beam 205 and the main supporting frame 203, a motor bracket 209 is fixedly installed at the front end of the upper part of the supporting and fixing turntable 202, the supporting and fixing turntable 202 is fixedly arranged on the upper portion of the fixing frame 201 to form a rotating fit, so that the supporting and fixing turntable 202 can rotate on the fixing frame 201, the main supporting frame 203 forms a rotating fit with the cantilever beam 205 through the connecting rotating shaft 204, the upper portion of the pneumatic cylinder 207 is fixedly arranged on the cantilever beam 205, the lower portion of the pneumatic cylinder 207 is fixedly arranged on the main supporting frame 203, when the pneumatic cylinder 207 works in a moving mode, the cantilever beam 205 performs circular motion by taking the connecting rotating shaft 204 as a circle center, the winch 210 is fixedly arranged on the supporting and fixing turntable 202, the winding wheel 211 is fixedly arranged on the winding wheel 2110, the winch 210 drives the winding wheel 211 to rotate, the balancing weight 13 is lifted through the pulley 206, and can rotate around the fixing frame 201 in the lifting process to adjust the position of the balancing.
Specifically, as shown in fig. 5, a schematic structural diagram of the floating conveyer 3 is shown, wherein a conveyer base 301 is installed and fixed on the upper portion of a supporting column 102 on the left side, a movable rotating frame 302 is installed and fixed on the middle upper portion of the conveyer base 301 and can make a circular motion around the center of the conveyer base 301, supporting members 303 are installed and fixed on the left and right sides of the movable rotating frame 302, conveyer side plates 304 are installed and fixed on the upper portion of the supporting members 303 through connecting frames 305, and are connected with fixed shafts 306 through shaft connections, movable blocking plates 307 are installed and fixed on the conveyer side plates 304 to form a concentric fit, guide wheels 308 are installed through rotating shafts and are fixed at the upper and lower ends of the conveyer side plates 304 and located at the middle positions of the conveyer side plates 304 on the left and right sides, a conveyer 309 is installed and fitted on the outer sides of, the lower part of a heavy hydraulic cylinder 311 is fixedly arranged on a movable rotating frame 302, the upper part of the heavy hydraulic cylinder is fixedly arranged on a conveyor belt side plate 304, the movable rotating frame 302 and a conveyor belt base 301 form circle center matching, the centers of the movable rotating frame 302 and the conveyor belt base 301 form rotation, a connecting frame 305 is fixedly arranged on the upper part of a supporting frame 303 through a shaft and can rotate around the shaft, the heavy hydraulic cylinder 311 drives the conveyor belt side plate 304 to rotate around the connecting frame 305 and the connecting shaft of the supporting frame 303 when moving, a movable baffle 307 rotates around a connecting fixed shaft 306 and is used for adjusting the position of the lower end of the desilting conveying device 4 of the supporting fixed connecting frame 410, and the connecting fixed shaft 306 always isolates the structure above the movable.
Specifically, as shown in fig. 6, a concrete structural diagram of the dredging conveyor 4 is shown, wherein a buoy 401 is fixedly installed below a connecting block 403, one is provided at each of the left and right sides, a fixing pin 402 is fixedly installed on the connecting block 403 and is matched with the lower end of a conveyor belt side plate 304, a conveyor plate 404 is fixedly installed at the upper middle rear position of the connecting block 403, an adjusting bracket 405 is fixedly installed at the front end of the connecting block 403, one extending connecting block 403 is respectively installed at each of the left and right sides, a driving motor 406 is fixedly installed at the upper end of the adjusting bracket 405, the driving motor 406 and a driving screw 407 are connected under the action of a connecting transmission box 408, a driving motor 8 of the driving screw 407 counterweight hoisting device 2 is fixedly installed at the lower end of the connecting transmission box 408, an adjusting moving slider 409 is fixedly installed at the lower part of the driving screw 407, and a supporting and fixing connecting, the chute 411 is fixedly arranged on the outer side of the support fixed connecting frame 410, the chute is fixedly arranged at the upper end of a fixing pin 402 and is matched with a desilting conveyor belt 413, the fixing pin 402 is matched in the connecting block 403, the connecting block 403 and the conveyor belt side plate 304 are fixedly arranged by the fixing pin 402, a driving motor 406 is fixedly arranged on an adjusting bracket 405, a connecting transmission box 408 is fixedly arranged on the driving motor 406, the other end of the connecting transmission box is connected with the upper end of a fixed transmission lead screw 407, an adjusting moving slide block 409 and the transmission lead screw 407 form a spiral fit, the adjusting moving slide block 409 and the chute 411 form a sliding fit, the transmission lead screw 407 is driven to rotate when the driving motor 406 moves, so that the adjusting moving slide block 409 drives the support fixed connecting frame 410 to move up and down, the adjusting moving slide block 409 forms a slide in the chute 411, the waterproof drive motor 412 will move the dredging conveyor 413.
Claims (8)
1. The utility model provides a river course desilting system, is including removing loading attachment (1), counter weight hoist device (2), conveyer (3) that floats, desilting conveyer 4, preceding rotation support frame (5), wheel mount (6), driving gear (7), driving motor 8, driven gear (9), wheel (10), connection revolving rack (11), balancing weight rack (12), balancing weight (13), enhancement mount (14), gas spring (15), its characterized in that:
the movable loading device (1) is fixedly arranged above a wheel fixing frame (6) and a connecting rotating frame (11), the counterweight hoisting device (2) is movably designed and can be fixedly arranged on the movable loading device (1), the floating conveying device (3) is fixedly arranged on the left side above the movable loading device (1), the desilting conveying device (4) is movably designed and can be fixedly arranged below the floating conveying device (3) when needed, the pre-cash rotary supporting frame (5) is fixedly arranged at the front end below the movable loading device (1), the wheel fixing frame (6) is fixedly arranged below the pre-cash rotary supporting frame (5) and can rotate around the center of the pre-cash rotary supporting frame (5) for controlling the direction, the driving gear (7) is fixedly arranged on the outer side of the wheel fixing frame (6), and the driving motor (8) is fixedly arranged on the driving gear (7), the driven gear (9) is matched with the driving motor (8) in an installing mode, a rotating shaft is fixedly arranged on the driven gear (9) through a wheel (10), a connecting rotating frame (11) is used for connecting and fixing wheel fixing frames (6) at the left end and the right end, the middle part of the connecting rotating frame and a front rotating support frame (5) at the upper end of the connecting rotating frame form a rotating fit, a balancing weight placing frame (12) is fixedly arranged on the right side of the movable loading device (1) and fixedly connected with the movable loading device (1) in a fastening mode, a balancing weight (13) is placed inside the balancing weight placing frame (12) and used for increasing the weight of the right side, a reinforcing fixing frame (14) is used for fixedly connecting the movable loading device (1) and the balancing weight placing frame (12), the lower side of a pneumatic spring (15) is fixedly arranged above the wheel fixing frame (6) at;
the mobile loading device (1) comprises: the device comprises a connecting beam (101), supporting columns (102), linear sliding grooves (103), moving sliders (104), a supporting platform (15), a screw nut seat (106), a ball screw (107), a lifting driving motor (108), synchronous toothed pulleys (109), synchronous toothed belts (110), a box body (111) and a lower slotted groove (112), wherein the connecting beam (101) is positioned at two ends above a pre-coin rotary supporting frame (5), the supporting columns (102) are provided with dredging conveying devices (4) in a right distribution manner, two lifting conveying devices are arranged and fixed above the connecting beam (101) in a left distribution manner, the linear sliding grooves (103) are fixedly arranged on the supporting columns (102), the moving sliders (104) are arranged and matched in the linear sliding grooves (103) to form sliding fit, the supporting platform (105) is fixedly arranged on the moving sliders (104), and the screw nut seats (106) are fixedly arranged at four corners of the supporting platform (105), the upper part and the lower part are of a symmetrical structure, a ball screw (107) is arranged and matched in a screw nut seat (106) to form spiral matching, a lifting driving motor (108) is arranged and fixed on the right side above a pre-coin rotary support frame (5), a synchronous toothed belt wheel (109) is arranged and fixed above the lifting driving motor (108), a synchronous toothed belt (110) is arranged and matched on the outer side of the synchronous toothed belt wheel (109) and is simultaneously matched with the ball screw (107) at the left end and the right end and the synchronous toothed belt wheel (109), a box body (111) is arranged and fixed above a support platform (105), and a lower leakage groove (112) is arranged and matched in the lower direction of the box body (111) to form taper;
the counterweight hoisting device (2) comprises: the device comprises a fixed frame (201), a supporting and fixing rotary table (202), a main support frame (203), a connecting rotary shaft (204), a cantilever beam (205), a pulley (206), a pneumatic cylinder (207), a fixing bracket (208), a motor support (209), a winch (210) and a winding wheel (211), wherein the fixed frame (201) is fixedly arranged on a connecting cross beam (101) and can slide on the connecting cross beam (101), the supporting and fixing rotary table (202) is fixedly arranged in the middle of the upper edge of the fixed frame (201) to form rotating fit, the main support frame (203) is fixedly arranged on the upper portion of the supporting and fixing rotary table (202), the connecting rotary shaft (204) is fixedly arranged at one end of the main support frame (203) and one end of the cantilever beam (205), the pulley (206) is fixedly arranged at the other end of the cantilever beam (205), the upper end of the pneumatic cylinder (207) is fixedly arranged at the lower portion of the left side of the, the fixed brackets (208) are respectively installed and fixed on the cantilever beam (205) and the main supporting frame (203), the motor bracket (209) is installed and fixed at the front end of the upper part of the supporting and fixing turntable (202), the winch (210) is installed and fixed at the upper part of the motor bracket (209), and the winding wheel (211) is installed and fixed on the winch (210);
the floating transfer device (3) comprises: the conveying belt comprises a conveying belt base (301), a movable rotating frame (302), a support (303), conveying belt side plates (304), a connecting frame (305), a connecting fixed shaft (306), a movable baffle plate (307), a guide wheel (308), a conveying belt (309), a hexagonal strut (310) and a heavy hydraulic cylinder (311), wherein the conveying belt base (301) is fixedly arranged on the upper portion of a supporting column (102) on the left side, the movable rotating frame (302) is fixedly arranged on the middle upper portion of the conveying belt base (301) and can do circular motion around the circle center of the conveying belt base (301), the support (303) is fixedly arranged on the left side and the right side of the movable rotating frame (302), the conveying belt side plates (304) are fixedly arranged on the upper portion of the support (303) through the connecting frame (305), the movable baffle plate (307) is fixedly arranged on the conveying belt side plates (304) through, the guide wheel (308) is installed through a rotating shaft, fixed to the upper end and the lower end of the conveyor belt side plate (304) and located in the middle of the conveyor belt side plate (304) on the left side and the right side, the conveyor belt (309) is installed and matched on the outer side of the guide wheel (308), the hexagonal support columns (310) are connected and fixed with the conveyor belt side plates (304) on the left side and the right side and located in the middle of the conveyor belt (309), the lower portion of the heavy hydraulic cylinder (311) is installed and fixed on the movable rotating frame (302), and the upper portion of the heavy hydraulic;
the dredging conveyor (4) comprises: the device comprises a buoy (401), a fixing pin (402), a connecting block (403), a conveying plate (404), an adjusting bracket (405), a driving motor (406), a transmission lead screw (407), a connecting transmission case (408), an adjusting movable sliding block (409), a supporting and fixing connecting frame (410), a sliding chute (411), a waterproof driving motor (412) and a dredging conveying belt (413), wherein the buoy (401) is fixedly installed below the connecting block (403), the left side and the right side of the buoy are respectively provided with one fixing pin (402), the fixing pin is installed and matched on the connecting block (403) and is installed and matched with the lower end of a conveying belt side plate (304), the conveying plate (404) is fixedly installed at the middle rear position of the upper part of the connecting block (403), the adjusting bracket (405) is fixedly installed at the front end of the connecting block (403), the left side and the right side of the buoy are respectively provided with one extending out, the driving motor (406) and the transmission lead screw (407) are connected under the action of the connecting transmission box (408), the driving motor (8) of the transmission lead screw (407) counterweight hoisting device (2) is fixed at the lower end of the connecting transmission box (408), the adjusting moving slide block (409) is installed and matched at the lower part of the transmission lead screw (407), the supporting fixed connection frame (410) is installed and fixed at the middle of two sides of the adjusting support (405) and is of a hollow structure, the sliding chute (411) is installed and fixed at the outer side of the supporting fixed connection frame (410), and the upper end of the fixing pin (402) is installed and fixed and matched with the desilting conveyor belt (413).
2. A channel dredging system as claimed in claim 1, wherein: the driving motor (8) is fixedly arranged on the driving gear (7), and the driving motor (8) and the driven gear (9) are arranged and matched on the same surface to form gear engagement, so that the driving and moving capacity of the wheel (10) is improved.
3. A channel dredging system as claimed in claim 1, wherein: the pulley (206) is fixedly arranged at the front end of the cantilever beam (205), the cantilever beam (205) is fixedly arranged on the main support frame (203) through a connecting rotating shaft (204), the upper end of the pneumatic cylinder (207) is fixedly arranged on the cantilever beam (205) through a fixing bracket (208), and the lower end of the pneumatic cylinder is fixedly arranged on the main support frame (203) through the fixing bracket (208) and is used for lifting and supporting the balancing weight (13).
4. A channel dredging system as claimed in claim 1, wherein: the winding wheel (211) is fixedly arranged on the winch (210), and a rope on the winch (210) can move through the pulley (206) to finish lifting or descending of the balancing weight (13).
5. A channel dredging system as claimed in claim 1, wherein: the synchronous toothed belt wheel (109) is fixedly arranged on the lifting driving motor (108), the synchronous toothed belt (110) is arranged and matched on the synchronous toothed belt wheel (109), and the lifting driving motor (108) can drive the ball screws (107) at the left end and the right end to rotate simultaneously through the synchronous toothed belt wheel (109).
6. A channel dredging system as claimed in claim 1, wherein: the ball screw (107) is arranged and matched in the screw nut seat (106) to form a spiral fit, and the ball screw (107) drives the screw nut seat (106) to move up and down when moving, so that the lifting work of the supporting platform (105) is completed.
7. A channel dredging system as claimed in claim 1, wherein: the upper end of the heavy hydraulic cylinder (311) is fixedly arranged on the conveyor belt side plate (304), the lower end of the heavy hydraulic cylinder is fixedly arranged on the movable rotating frame (302), the conveyor belt side plate (304) can move around the connecting frame (305) and the connecting shaft supporting the conveyor belt side plate (303) when the heavy hydraulic cylinder (311) moves, and the conveyor belt side plate (304) can be recycled through the heavy hydraulic cylinder (31) in the transportation process.
8. A channel dredging system as claimed in claim 1, wherein: the fixing pin (402) is arranged and matched in the connecting block (43), and the connecting block (403) and the conveyor belt side plate (304) can be arranged and matched together through the fixing pin (402).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202010592949.0A CN111719625A (en) | 2020-06-25 | 2020-06-25 | River channel dredging system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010592949.0A CN111719625A (en) | 2020-06-25 | 2020-06-25 | River channel dredging system |
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| CN111719625A true CN111719625A (en) | 2020-09-29 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112343112A (en) * | 2020-10-19 | 2021-02-09 | 施亚琼 | River levee sludge cleaning device for municipal engineering and use method thereof |
| CN113026697A (en) * | 2021-02-22 | 2021-06-25 | 泰州市三泰船业有限公司 | Ship type sewage floater cleaning device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4021549A1 (en) * | 1990-07-09 | 1992-01-23 | Alfred Wehrle | Machine for cleaning and levelling verges - comprises motor-driven milling and delivery worm fitted on front of narrow track road vehicle |
| CN101864781A (en) * | 2010-06-02 | 2010-10-20 | 段玉祥 | Mining machine for dredging |
| CN204590123U (en) * | 2015-03-19 | 2015-08-26 | 程昌明 | A kind of dredger of hydraulic engineering |
| CN108915017A (en) * | 2018-08-20 | 2018-11-30 | 杨来生 | A kind of mud excavating equipment |
| CN209816957U (en) * | 2018-11-14 | 2019-12-20 | 宣城幸精勘测设计有限公司 | A river course desilting equipment for hydraulic engineering |
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2020
- 2020-06-25 CN CN202010592949.0A patent/CN111719625A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4021549A1 (en) * | 1990-07-09 | 1992-01-23 | Alfred Wehrle | Machine for cleaning and levelling verges - comprises motor-driven milling and delivery worm fitted on front of narrow track road vehicle |
| CN101864781A (en) * | 2010-06-02 | 2010-10-20 | 段玉祥 | Mining machine for dredging |
| CN204590123U (en) * | 2015-03-19 | 2015-08-26 | 程昌明 | A kind of dredger of hydraulic engineering |
| CN108915017A (en) * | 2018-08-20 | 2018-11-30 | 杨来生 | A kind of mud excavating equipment |
| CN209816957U (en) * | 2018-11-14 | 2019-12-20 | 宣城幸精勘测设计有限公司 | A river course desilting equipment for hydraulic engineering |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112343112A (en) * | 2020-10-19 | 2021-02-09 | 施亚琼 | River levee sludge cleaning device for municipal engineering and use method thereof |
| CN113026697A (en) * | 2021-02-22 | 2021-06-25 | 泰州市三泰船业有限公司 | Ship type sewage floater cleaning device |
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