CN116623737B - Intelligent municipal sewer excavating equipment and method - Google Patents
Intelligent municipal sewer excavating equipment and method Download PDFInfo
- Publication number
- CN116623737B CN116623737B CN202310890003.6A CN202310890003A CN116623737B CN 116623737 B CN116623737 B CN 116623737B CN 202310890003 A CN202310890003 A CN 202310890003A CN 116623737 B CN116623737 B CN 116623737B
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- guide
- fixedly connected
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- soil
- hopper
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- 238000000034 method Methods 0.000 title claims abstract description 16
- 239000002689 soil Substances 0.000 claims abstract description 74
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 238000007599 discharging Methods 0.000 claims abstract description 14
- 238000009412 basement excavation Methods 0.000 claims description 17
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 9
- 238000009825 accumulation Methods 0.000 claims description 6
- 230000002265 prevention Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 3
- 230000009471 action Effects 0.000 description 8
- 230000008569 process Effects 0.000 description 5
- 238000010009 beating Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
Classifications
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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
- E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
- E02F5/08—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with digging wheels turning round an axis
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
- E02F5/10—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
- E02F5/14—Component parts for trench excavators, e.g. indicating devices travelling gear chassis, supports, skids
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
- E02F5/14—Component parts for trench excavators, e.g. indicating devices travelling gear chassis, supports, skids
- E02F5/145—Component parts for trench excavators, e.g. indicating devices travelling gear chassis, supports, skids control and indicating devices
-
- 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
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- 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
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The invention belongs to the technical field of municipal engineering, in particular to intelligent municipal sewer excavating equipment and a method, wherein the equipment comprises a bottom plate, two pairs of wheels are arranged at the bottom of the bottom plate, two U-shaped frames are fixedly connected to one end of the top of the bottom plate, hydraulic cylinders are fixedly connected to one ends of the bottoms of the two U-shaped frames, an excavating component, a conveying component and a guide hopper are arranged above the bottom plate, and the guide hopper consists of a flat hopper and inclined hoppers arranged on two sides of the flat hopper. By arranging the auxiliary discharging mechanism, the invention can alternately pile the soil excavated by the equipment on two sides of the excavated sewer, can increase the pile area of the soil, prevents the phenomenon that the soil is easy to pile too high and unstable due to too much excavated soil and too small pile area, and even slumps and falls back to the excavated sewer, and can effectively improve the stability of pile of the excavated soil.
Description
Technical Field
The invention belongs to the technical field of municipal engineering, and particularly relates to intelligent municipal sewer excavating equipment and method.
Background
The construction method of sewer pipes on two sides of a municipal road generally comprises the steps of firstly digging grooves on two sides of the road by using a digging machine before paving the road, then manually digging in a matching way, then putting the pipelines into the dug grooves for splicing, and finally covering soil for backfilling.
Chinese patent publication No. CN214061744U discloses a municipal sewer excavating equipment, though through the cooperation between the structure for the guide is more laborsaving, but this equipment still has following problem in the use: the excavated soil is piled up on one side, so that too much soil is excavated, the piling area is too small, too high piling and unstable piling occur, even the phenomenon that the excavated soil collapses back to the sewer is avoided, and the workload of manually arranging the soil in the sewer in the follow-up process is increased.
Disclosure of Invention
Aiming at the problems that in the prior art, excavated soil is piled up on one side, so that too much excavated soil is easy to cause too small piling area, too high piling and unstable piling occur, and even the phenomenon that the excavated soil collapses back to excavate a sewer occurs, the invention provides intelligent municipal sewer excavating equipment and method, and aims to solve the problems in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an intelligent municipal sewer excavating equipment, installs the bottom plate of two pairs of wheels including the bottom, the top one end fixedly connected with of bottom plate two U-shaped framves, two the equal fixedly connected with pneumatic cylinder of bottom one end of U-shaped frame, the top of bottom plate is provided with excavation subassembly, conveying subassembly and guide hopper, and the guide hopper comprises a flat hopper and the oblique hopper of setting in flat hopper both sides, excavation subassembly and conveying subassembly set up respectively in the below of two pneumatic cylinders, the guide hopper sets up in one side of two U-shaped framves, one side that conveying subassembly was kept away from to the guide hopper is provided with pushes away the handle, and pushes away handle and bottom plate fixed connection, one side that conveying subassembly was kept away from to the guide hopper is provided with the earth that can prevent the guide hopper and pile up the too high, appears earth and fall to the auxiliary discharging mechanism of sewer.
Further, the excavation subassembly includes the first motor of output shaft one end at one of them pneumatic cylinder through mount pad fixed connection, the output shaft one end fixedly connected with excavation sword of first motor, the transport subassembly includes the link of fixed connection in another pneumatic cylinder bottom one end, and the side cross-section shape of link is the U-shaped, the inboard fixedly connected with of link carries the frame, the inside of carrying the frame is provided with the belt feeder, one side of carrying the frame is used for driving the second motor of belt feeder through mounting bracket fixed mounting, and the belt feeder sets up between excavation sword and guide hopper.
Further, supplementary bin outlet mechanism is including setting up the deflector in guide hopper top one end, and the deflector is parallel arrangement each other with the bottom surface of flat guide hopper, one side that the belt feeder was kept away from to guide plate fixed connection in guide hopper top one end, the inside sliding connection of guide plate has the installation shell, and the surface of deflector be provided with the logical groove that the installation shell cooperation was used, the inside rotation of installation shell is connected with two gyro wheels, and two gyro wheels set up respectively in the upper and lower both sides of deflector, the inside of guide hopper is provided with the ejector pad, the equal fixedly connected with guide strip in both sides of ejector pad, and the cross-sectional shape of two guide strips is L shape, one of them one side that the guide strip kept away from the ejector pad extends to the top of guide hopper and with installation shell fixed connection, one side that the guide hopper kept away from the belt feeder has the third motor through mount pad fixed mounting, the reciprocal lead screw of output shaft one end fixedly connected with of third motor, reciprocal screw thread has cup jointed the screw thread piece, the top one end fixedly connected with push rod of screw thread piece, two outside movable tube sets up the square tube and cup joints on two sides of guide tube respectively.
Further, the below of two oblique hoppers is all fixedly connected with oblique layer board in the guide hopper, and is mutual parallel arrangement between oblique layer board and the oblique hopper in the guide hopper, two equal sliding connection has the extension to fight between oblique layer board and the guide hopper, reciprocating screw's below is provided with first gear, and first gear rotates to be connected in one side of guide hopper, the bottom one end fixedly connected with of screw thread piece and first gear engagement's pinion rack, and the pinion rack setting is in the top of first gear, two the equal fixedly connected with round pin of one side that the extension fights was kept away from the belt feeder, one side that the guide hopper kept away from the belt feeder is through two pairs of fixed block fixedly connected with two guide bars, and two guide bars set up respectively in the both sides of first gear, two equal sliding connection of outside of guide bar has the square frame that uses with round pin cooperation, and two round pin respectively sliding connection are in the inside of two square frames, two jointly fixedly connected with a rack between the square frame, the outside of first gear shaft is fixed with cup joints with conversion gear and the setting between first gear and guide hopper.
Further, one side of the guide hopper far away from the conveying assembly is provided with an anti-collapse mechanism capable of improving soil accumulation stability;
the anti-collapse mechanism comprises two connecting rods which are connected inside a pushing plate in a sliding mode, a second gear meshed with the first gear is connected to one side of the guide hopper in a rotating mode, the second gear is arranged below the first gear, a crankshaft is fixedly connected to one side of a second gear wheel shaft, which is far away from the guide hopper, two driving frames are fixedly connected between the connecting rods together, round rods are connected to the inner portions of the driving frames in a sliding mode, one sides of the round rods extend to the outer portions of the driving frames and are fixedly connected with the crankshaft, two pushing plates are fixedly connected to one ends, far away from each other, of the connecting rods, and two grooves matched with the pushing plates are formed in one side of the bottom plate.
Further, two equal sliding connection of top one end of push pedal has two n shaped plates, the top one end of push pedal is provided with two movable slots that use with n shaped plate cooperation, two the one end of n shaped plate is sliding connection respectively in the inside of movable slot, two the other end of n shaped plate all sets up in the one side that the connecting rod was kept away from to the push pedal, one side that the connecting rod was kept away from to the push pedal is provided with two and beats the board, and two beat the board respectively with two n shaped plate fixed connection, two the n shaped plate is close to the equal fixedly connected with slider in one side of pushing away from, two the opposite one side of push pedal all is provided with two vertical slots that use with the slider cooperation, two the opposite one side of push pedal all rotates and is connected with the interlock board, and two interlock boards set up respectively between two vertical slots, two the surface of interlock board all is provided with two spouts, and two one side that the n shaped plate was kept away from to the slide inside of spout that the interlock board surface all extends to, the top one end fixed connection guide board, the surface of guide board be provided with the guide slot, the inside sliding connection that the guide slot is kept away from one of L shaped guide bar.
Further, the cross section shape of the push rod is square, and the cross section shapes of the guide rod and the connecting rod are square.
Further, the side section shape of the guide groove is in a regular wave shape, the circumference of the conversion gear is smaller than that of the first gear, the circumference of the first gear is at least three times that of the second gear, and the L-shaped rod is a round rod bent pipe.
The invention also discloses a method for intelligent municipal sewer excavating equipment, which comprises the following steps:
s1: using intelligent procedures to move the digging and transport assemblies down into place;
s2: the pushing equipment moves along the excavation track of the sewer, the excavating assembly is used for excavating the sewer, and the conveying assembly and the guide hopper are used for guiding soil excavated by the excavating assembly to two sides of the excavated sewer;
s3: simultaneously S2, using an auxiliary discharging mechanism to alternately pile the soil excavated by the equipment on two sides of an excavated sewer, increasing the pile area of the soil and improving the pile stability of the excavated soil;
s4: and simultaneously S2, using a slump-proof mechanism to push back soil rolled on two sides of the sewer, beating and compacting loosely piled soil, and further improving soil piling stability.
The beneficial effects of the invention are as follows:
1. according to the intelligent municipal sewer excavating equipment, the auxiliary discharging mechanism is arranged, so that soil excavated by the equipment can be alternately piled on two sides of an excavated sewer, the piling area of the soil can be increased, the phenomena that the soil is too much to excavate and is too small in piling area, the soil is easy to pile too high and is not stable when piled on one side, and even slump and slump fall back to the excavated sewer are avoided, the stability of piling the excavated soil can be effectively improved, the workload of cleaning the soil falling back into the sewer later is reduced, and the practicability of the intelligent municipal sewer excavating equipment can be effectively improved.
2. According to the invention, by arranging the collapse prevention mechanism, soil rolling off from two sides of the sewer can be pushed back, loose accumulated soil is beaten and compacted, the use effect of the auxiliary discharging mechanism can be effectively improved, the stability of soil accumulation is further improved, and the overall practicability of the intelligent municipal sewer excavating equipment is improved.
Drawings
FIG. 1 shows a front view of an embodiment of the present invention;
FIG. 2 shows a rear view of an embodiment of the present invention;
FIG. 3 is a front view showing a part of the structure of an embodiment of the present invention;
FIG. 4 shows a left side view of the structure of FIG. 3 in accordance with an embodiment of the present invention;
FIG. 5 illustrates a partial structure split schematic of FIG. 4 in accordance with an embodiment of the invention;
FIG. 6 shows a partially disassembled front view of the auxiliary discharge mechanism of an embodiment of the present invention;
FIG. 7 shows a partially disassembled schematic view of the structure of the collapse prevention mechanism in accordance with an embodiment of the present invention;
in the figure: 1. a bottom plate; 2. a U-shaped frame; 3. a hydraulic cylinder; 4. an excavating assembly; 41. a first motor; 42. a digging knife; 5. a transport assembly; 51. a connecting frame; 52. a conveying frame; 53. a belt conveyor; 54. a second motor; 6. a guide hopper; 7. a pushing handle; 8. an auxiliary discharging mechanism; 81. a guide plate; 82. a mounting shell; 83. a roller; 84. a pushing plate; 85. a guide bar; 86. a third motor; 87. a reciprocating screw rod; 88. a screw block; 89. a push rod; 90. square tube; 91. an inclined supporting plate; 92. extending the hopper; 93. a first gear; 94. a toothed plate; 95. round pins; 96. a guide rod; 97. a square frame; 98. a rack; 99. a conversion gear; 10. an anti-collapse mechanism; 101. a connecting rod; 102. a second gear; 103. a crankshaft; 104. a drive frame; 105. a round bar; 106. a push plate; 107. an n-plate; 108. beating the plate; 109. a slide block; 110. a vertical groove; 111. a linkage plate; 112. a guide plate; 113. a guide groove; 114. an L-shaped rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the embodiments.
Example 1:
the invention provides intelligent municipal sewer excavating equipment, as shown in fig. 1 to 7, which comprises a bottom plate 1, wherein two pairs of wheels are arranged at the bottom of the bottom plate 1, two U-shaped frames 2 are fixedly connected to one end of the top of the bottom plate 1, hydraulic cylinders 3 are fixedly connected to one ends of the bottoms of the two U-shaped frames 2, an excavating component 4, a conveying component 5 and a guide hopper 6 are arranged above the bottom plate 1, the guide hopper 6 consists of a flat hopper and inclined hoppers arranged at two sides of the flat hopper, the excavating component 4 and the conveying component 5 are respectively arranged below the two hydraulic cylinders 3, the guide hopper 6 is arranged at one side of the two U-shaped frames 2, a pushing handle 7 is arranged at one side of the guide hopper 6 away from the conveying component 5, the pushing handle 7 is fixedly connected with the bottom plate 1, and an auxiliary discharging mechanism 8 capable of preventing soil guided by the guide hopper 6 from accumulating too high and falling back to a sewer is arranged at one side of the guide hopper 6 away from the conveying component 5;
the excavating component 4 comprises a first motor 41 fixedly connected to one end of an output shaft of one hydraulic cylinder 3 through a mounting seat, an excavating knife 42 is fixedly connected to one end of the output shaft of the first motor 41, the conveying component 5 comprises a connecting frame 51 fixedly connected to one end of the bottom of the other hydraulic cylinder 3, the side section of the connecting frame 51 is U-shaped, a conveying frame 52 is fixedly connected to the inner side of the connecting frame 51, a belt conveyor 53 is arranged in the conveying frame 52, a second motor 54 for driving the belt conveyor 53 is fixedly installed on one side of the conveying frame 52 through a mounting frame, and the belt conveyor 53 is arranged between the excavating knife 42 and the guide hopper 6;
the auxiliary discharging mechanism 8 comprises a guide plate 81 arranged at one end of the top of the guide hopper 6, the guide plate 81 and the bottom surface of the flat guide hopper 6 are arranged in parallel, the guide plate 81 is fixedly connected to one side, far away from the belt conveyor 53, of the top of the guide hopper 6, a mounting shell 82 is slidably connected to the inside of the guide plate 81, a through groove matched with the mounting shell 82 is formed in the surface of the guide plate 81, two rollers 83 are rotatably connected to the inside of the mounting shell 82, the two rollers 83 are respectively arranged on the upper side and the lower side of the guide plate 81, a pushing plate 84 is arranged in the inside of the guide hopper 6, guide strips 85 are fixedly connected to two sides of the pushing plate 84, the cross section of the two guide strips 85 is L-shaped, one side, far away from the pushing plate 84, of the guide strips 85 extends to the upper side of the guide hopper 6 and is fixedly connected with the mounting shell 82, one side, far away from the belt conveyor 53, of the guide hopper 6 is fixedly provided with a third motor 86 through a mounting seat, one end of an output shaft of the third motor 86 is fixedly connected with a reciprocating screw rod 87, one end of the reciprocating screw rod 87 is sleeved with a threaded block 88, one end of the screw rod 88 is fixedly connected to the top of the screw rod 89, the pushing rod 89 is fixedly connected to one side of the pushing rod 89 is fixedly connected to the two side of the pushing rods 90, which are fixedly connected to the pushing rods 90 are respectively to the upper side of the guide rods and the side of the pushing rod 90 are fixedly connected to the upper side of the pushing rods and the side 90;
the lower parts of two inclined hoppers in the guide hopper 6 are fixedly connected with inclined supporting plates 91, the inclined supporting plates 91 and the inclined hoppers in the guide hopper 6 are arranged in parallel, two inclined supporting plates 91 and the guide hopper 6 are connected with extension hoppers 92 in a sliding manner, a first gear 93 is arranged below the reciprocating screw rod 87, the first gear 93 is rotationally connected to one side of the guide hopper 6, one end of the bottom of each threaded block 88 is fixedly connected with a toothed plate 94 meshed with the first gear 93, the toothed plates 94 are arranged above the first gear 93, one sides of the two extension hoppers 92 far away from the belt conveyor 53 are fixedly connected with round pins 95, one sides of the guide hoppers 6 far away from the belt conveyor 53 are fixedly connected with two guide rods 96 through two pairs of fixed blocks, the two guide rods 96 are respectively arranged on two sides of the first gear 93, square frames 97 matched with the round pins 95 are respectively connected in a sliding manner outside the two square frames 97, one side of each square frame 97 is fixedly connected with one gear 98, one side of each first gear 98 is fixedly connected with one rack 99, and the other side of each square frame is fixedly connected with one gear 99 in a sleeved manner with one gear shaft 93;
before excavation, an intelligent program of the device controls the two hydraulic cylinders 3 to be started, one hydraulic cylinder 3 pushes the first motor 41 and the excavating knife 42 to move downwards, so that the height of the excavating component 4 is determined according to the specific excavation depth, and the other hydraulic cylinder 3 pushes the connecting frame 51 and the conveying frame 52 to move downwards, so that the connecting frame 51 drives the belt conveyor 53 and the second motor 54 to move downwards synchronously, and the shovel knife on one side of the conveying frame 52 is moved to a position which is in conflict with the ground;
during excavation, the equipment is pushed to move along the excavation track of the sewer through the pushing handle 7, the first motor 41 and the second motor 54 are simultaneously opened, the first motor 41 drives the excavating knife 42 to rotate, the excavating knife 42 is used for excavating the sewer, the second motor 54 drives the belt conveyor 53 to rotate, the excavated soil and the like enter the conveying frame through the shovel knife at one side of the conveying frame, the soil is conveyed through the belt conveyor 53, when the belt conveyor 53 is far away from the excavating component 4, the soil falls into the guide hopper 6 under the action of gravity, and falls to two sides of the excavated sewer along the inclined hoppers at two sides of the guide hopper 6 under the action of gravity through the inclined action between the two inclined hoppers in the guide hopper 6;
the first motor 41 and the second motor 54 are started, the third motor 86 can be started, the reciprocating screw rod 87 is driven to rotate by the third motor 86, the reciprocating screw rod 87 rotates in the threaded block 88 and drives the threaded block 88 to reciprocate, the threaded block 88 drives the two square pipes 90 to synchronously reciprocate by the push rod 89, the mounting shell 82 is driven to move by the two square pipes 90, the mounting shell 82 moves in the through groove in the guide plate 81, the mounting shell 82 drives the two rollers 83 to roll on the upper side and the lower side of the guide plate 81 respectively, the guide strip 85 is driven to synchronously move by the mounting shell 82, the pushing plate 84 is driven to reciprocate in the guide hopper 6 by the guide strip 85, soil in the guide hopper 6 is alternately pushed to two sides of a sewer to be excavated by the pushing plate 84, and soil in the guide hopper 6 alternately falls to two sides of the sewer to be excavated by the two inclined hoppers in the guide hopper 6;
the thread block 88 reciprocates outside the reciprocating screw rod 87, and simultaneously, the thread block 88 drives the toothed plate 94 to synchronously move, and the toothed plate 94 drives the first gear 93 to reciprocally rotate through the meshing action with the first gear 93 in the moving process, so that the first gear 93 drives the conversion gear 99 to reciprocally rotate synchronously, and the conversion gear 99 drives the two square frames 97 to reciprocally slide outside the two guide rods 96 through the meshing action with the racks 98; when the threaded block 88 drives the toothed plate 94 to move in a direction away from the third motor 86, the toothed bar 98 drives the two square frames 97 to move in a direction opposite to the movement direction of the toothed plate 94 under the cooperation of the structures, at the moment, the push plate 106 pushes soil away from the third motor 86 under the cooperation of the structures, so that the soil falls to one side of the excavated sewer away from the third motor 86, the square frames 97 drive the extension hopper 92 on the side to move towards the direction close to the third motor 86 through the round pin 95, when the soil falls along the inclined hopper in the side guide hopper 6, the soil falls onto the extension hopper 92 and falls to one side of the sewer under the action of gravity, at the moment, the extension hopper 92 is retracted under the cooperation of the structures, and the soil falling point of the extension hopper 92 is changed; meanwhile, the square frame 97 drives the extension bucket 92 at the other side to move away from the third motor 86 through the round pin 95, and the retracted extension bucket 92 extends out to change the blanking point of the follow-up soil; sequentially reciprocating, and increasing the accumulation area of soil in the using process of the equipment;
according to the intelligent municipal sewer excavating equipment, the auxiliary discharging mechanism 8 is arranged, so that soil excavated by the equipment can be alternately piled on two sides of an excavated sewer, the piling area of the soil can be increased, the phenomena that the soil is too much to excavate and too small in piling area, the soil is easy to pile up too high and unstable on one side, and even slump and slump fall back to the excavated sewer are avoided, the stability of piling the excavated soil can be effectively improved, the workload of cleaning the soil falling back into the sewer in the follow-up process is reduced, and the practicability of the intelligent municipal sewer excavating equipment can be effectively improved.
As shown in fig. 1 to 7, the side of the guide hopper 6 away from the conveying assembly 5 is provided with a collapse prevention mechanism 10 capable of improving soil accumulation stability;
the slump-resistant mechanism 10 comprises two connecting rods 101 which are in sliding connection with the inside of a push plate 106, one side of a guide hopper 6 is rotationally connected with a second gear 102 which is meshed with a first gear 93, the second gear 102 is arranged below the first gear 93, one side of a wheel shaft of the second gear 102, which is far away from the guide hopper 6, is fixedly connected with a crankshaft 103, a driving frame 104 is fixedly connected between the two connecting rods 101 together, a round rod 105 is slidably connected with the inside of the driving frame 104, one side of the round rod 105 extends to the outside of the driving frame 104 and is fixedly connected with the crankshaft 103, one ends, which are far away from each other, of the two connecting rods 101 are fixedly connected with the push plate 106, and two notch grooves which are matched with the push plate 106 are formed in one side of a bottom plate 1;
the top end of each push plate 106 is slidably connected with two n-shaped plates 107, the top end of each push plate 106 is provided with two movable grooves matched with the n-shaped plates 107, one end of each n-shaped plate 107 is slidably connected in the movable grooves, the other ends of the two n-shaped plates 107 are arranged on one side of each push plate 106 far away from the connecting rod 101, one side of each push plate 106 far away from the connecting rod 101 is provided with two beating plates 108, the two beating plates 108 are fixedly connected with the two n-shaped plates 107 respectively, one side of each n-shaped plate 107 near the push handle 7 is fixedly connected with a sliding block 109, two vertical grooves 110 matched with the sliding blocks 109 are arranged on the opposite sides of each push plate 106, one side of each push plate 106 is rotatably connected with one linkage plate 111, the two linkage plates 111 are respectively arranged between the two vertical grooves 110, the surfaces of the two linkage plates 111 are provided with two sliding grooves, one side of each sliding block 109 far away from the n-shaped plates 107 is extended into the sliding grooves on the surfaces of the linkage plates 111, one end of each bottom plate 1 is fixedly connected with a guide plate 112, the surface of each guide plate 112 is provided with a guide groove 113, one end of each guide plate 113 is connected with one of the guide grooves 113 in a sliding connection with one of L-shaped guide bar 114, and one end of the guide grooves 114 is connected with one end of the guide grooves 114 in a sliding connection;
the cross section of the push rod 89 is square, and the cross section of the guide rod 96 and the connecting rod 101 are square;
the side section shape of the guide groove is in a regular wave shape, the circumference of the conversion gear 99 is smaller than that of the first gear 93, the circumference of the first gear 93 is at least three times that of the second gear 102, and the L-shaped rod 114 is a circular rod bent pipe;
when the first gear 93 rotates, the crank shaft 103 is driven to rotate rapidly through the meshing action with the third gear, the round bar 105 is driven to slide in the driving frame 104 through the crank shaft 103, so that the round bar 105 drives the two connecting rods 101 to slide reciprocally in the pushing handle 7 through the driving frame 104, and the two connecting rods 101 drive the two pushing plates 106 to move reciprocally synchronously and rapidly, and therefore in the moving process of the equipment, the two pushing plates 106 are utilized to push the soil accumulated on two sides of the excavated sewer to two sides, and the accumulated soil is prevented from rolling in the direction of the excavated sewer;
when the two pushing plates 106 reciprocate rapidly, the two pushing plates 106 drive the sliding blocks 109 to synchronously move through the n-shaped plates 107, the sliding blocks 109 drive the L-shaped rods 114 to synchronously move, when the pushing plates 106 push the L-shaped rods 114 to move in the direction close to the pushing plates 106 under the cooperation of the structures, the L-shaped rods 114 slide in the guide grooves 113 and drive one sliding block 109 to slide up and down in the vertical grooves 110 under the guiding action of the guide grooves 113, so that one sliding block 109 drives the linkage plate 111 to reciprocate, the linkage plate 111 drives the other sliding block 109 to move up and down, the two n-shaped plates 107 are driven by the two sliding blocks 109 to alternately move up and down in the pushing plates 106, and the two clapping plates 108 are driven by the two n-shaped plates 107 to synchronously alternately move up and down, so that loose soil on two sides of a sewer is dug by the two clapping plates 108 is clapped, and loose soil is clapped tightly, so that the soil stacking stability is further improved;
according to the invention, by arranging the collapse prevention mechanism 10, soil rolling off from two sides of a sewer can be pushed back, loose accumulated soil is beaten and compacted, the use effect of the auxiliary discharging mechanism 8 can be effectively improved, the stability of soil accumulation is further improved, and the overall practicability of the intelligent municipal sewer excavating equipment is improved.
Example 2:
the invention also discloses a method for intelligent municipal sewer excavating equipment, which comprises the following steps:
s1: using intelligent procedures to move the digging assembly 4 and the transport assembly 5 down into position;
s2: the pushing equipment moves along the excavation track of the sewer, the excavation assembly 4 is used for excavating the sewer, and the conveying assembly 5 and the guide hopper 6 are used for guiding the soil excavated by the excavation assembly 4 to two sides of the excavated sewer;
s3: simultaneously S2, using an auxiliary discharging mechanism 8 to alternately pile the soil excavated by the equipment on two sides of an excavated sewer, increasing the pile area of the soil and improving the pile stability of the excavated soil;
s4: simultaneously with S2, the slump-proof mechanism 10 is used to push back soil rolled on two sides of the sewer, and loose accumulated soil is beaten and compacted, so that the soil stacking stability is further improved.
The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting.
Claims (8)
1. An intelligent municipal sewer excavating equipment, installs bottom plate (1) of two pairs of wheels, its characterized in that including the bottom: two U-shaped frames (2) are fixedly connected to one end of the top of the bottom plate (1), two hydraulic cylinders (3) are fixedly connected to one end of the bottom of each U-shaped frame (2), an excavating component (4), a conveying component (5) and a guide hopper (6) are arranged above the bottom plate (1), the guide hopper (6) consists of a flat hopper and inclined hoppers arranged on two sides of the flat hopper, the excavating component (4) and the conveying component (5) are respectively arranged below the two hydraulic cylinders (3), the guide hopper (6) is arranged on one side of the two U-shaped frames (2), a pushing handle (7) is arranged on one side, far away from the conveying component (5), of the guide hopper (6), and one side, far away from the conveying component (5), of the guide hopper (6), is provided with an auxiliary discharging mechanism (8) capable of preventing soil guided by the guide hopper (6) from being accumulated too high and falling down to a sewer;
the auxiliary discharging mechanism (8) comprises a guide plate (81) arranged at one end of the top of the guide hopper (6), the guide plate (81) and the bottom surface of the flat guide hopper (6) are arranged in parallel, the guide plate (81) is fixedly connected to one side of one end of the top of the guide hopper (6) far away from the belt conveyor (53), an installation shell (82) is slidably connected to the inside of the guide plate (81), a through groove matched with the installation shell (82) is formed in the surface of the guide plate (81), two rollers (83) are rotatably connected to the inside of the installation shell (82), the two rollers (83) are respectively arranged on the upper side and the lower side of the guide plate (81), a pushing plate (84) is arranged in the inside of the guide hopper (6), guide strips (85) are fixedly connected to the two sides of the pushing plate (84), the cross section of one side of one guide strip (85) far away from the guide plate (84) is L-shaped, extends to the upper side of the guide hopper (6) and is fixedly connected with the installation shell (82) through a motor (86), the motor (82) far away from the first end (87) of the guide plate (84) is fixedly connected with the motor (86), the motor (86) is fixedly connected with a screw rod (87) and the outer side of the guide plate (84) is fixedly connected with a screw rod (87), the top one end fixedly connected with push rod (89) of screw thread piece (88), two square tube (90) have been cup jointed in the outside activity of push rod (89), one side that square tube (90) is close to belt feeder (53) all with installation shell (82) fixed connection, and two square tube (90) set up the upper and lower both sides in deflector (81) respectively.
2. The intelligent municipal sewer excavating equipment according to claim 1, wherein the excavating component (4) comprises a first motor (41) fixedly connected to one end of an output shaft of one hydraulic cylinder (3) through a mounting seat, an excavating knife (42) is fixedly connected to one end of the output shaft of the first motor (41), the conveying component (5) comprises a connecting frame (51) fixedly connected to one end of the bottom of the other hydraulic cylinder (3), the side section of the connecting frame (51) is U-shaped, a conveying frame (52) is fixedly connected to the inner side of the connecting frame (51), a belt conveyor (53) is arranged in the conveying frame (52), a second motor (54) for driving the belt conveyor (53) is fixedly mounted on one side of the conveying frame (52) through a mounting frame, and the belt conveyor (53) is arranged between the excavating knife (42) and the guide hopper (6).
3. The intelligent municipal sewer dredging device according to claim 1, wherein inclined support plates (91) are fixedly connected to the lower parts of two inclined support plates in the guide hoppers (6), the inclined support plates (91) and the inclined support plates in the guide hoppers (6) are arranged in parallel, extension hoppers (92) are slidably connected between the inclined support plates (91) and the guide hoppers (6), a first gear (93) is arranged below the reciprocating screw rod (87), the first gear (93) is rotatably connected to one side of the guide hoppers (6), toothed plates (94) meshed with the first gear (93) are fixedly connected to one end of the bottoms of the threaded blocks (88), the toothed plates (94) are arranged above the first gear (93), round pins (95) are fixedly connected to one sides of the two extension hoppers (92) far away from the belt conveyor (53), two guide rods (96) are fixedly connected to one sides of the guide hoppers (6) far away from the belt conveyor (53) through two pairs of fixed blocks, the two guide rods (96) are respectively connected to two square pins (97) in a sliding mode, the two guide rods (96) are respectively arranged on two sides of the square pins (97) in a sliding mode, the two square pins (97) are respectively matched with the two square pins (96), a rack (98) is fixedly connected between the two square frames (97), a conversion gear (99) meshed with the rack (98) is fixedly sleeved on the outer portion of the wheel shaft of the first gear (93), and the conversion gear (99) is arranged between the first gear (93) and the guide hopper.
4. An intelligent municipal sewer dredging apparatus according to claim 3, wherein the side of the guide hopper (6) remote from the conveying assembly (5) is provided with a collapse prevention mechanism (10) capable of improving soil accumulation stability;
the utility model provides a mechanism (10) that collapse prevention includes two connecting rods (101) of sliding connection in push pedal (106) inside, one side rotation of guide hopper (6) is connected with second gear (102) with first gear (93) meshing, and second gear (102) set up in the below of first gear (93), one side fixedly connected with bent axle (103) of guide hopper (6) is kept away from to second gear (102) shaft, two common fixedly connected with drive frame (104) between connecting rod (101), the inside sliding connection of drive frame (104) has round bar (105), one side of round bar (105) extends to the outside of drive frame (104) and with bent axle (103) fixed connection, two equal fixedly connected with push pedal (106) of one end that connecting rod (101) kept away from each other, one side of bottom plate (1) is provided with two and pushes away from the groove of cooperation use of push pedal (106).
5. The intelligent municipal sewer dredging device according to claim 4, wherein two n-shaped plates (107) are slidably connected to one ends of the tops of the two pushing plates (106), two movable grooves matched with the n-shaped plates (107) are formed in one ends of the tops of the pushing plates (106), one ends of the two n-shaped plates (107) are slidably connected to the inside of the movable grooves, the other ends of the two n-shaped plates (107) are rotatably connected to one sides of the pushing plates (106) away from the connecting rod (101), two flappers (108) are arranged on one sides of the pushing plates (106) away from the connecting rod (101), the two flappers (108) are fixedly connected with the two n-shaped plates (107) respectively, sliding blocks (109) are fixedly connected to one sides of the two n-shaped plates (107) close to the pushing handle (7), two vertical grooves (110) matched with the sliding blocks (109) are formed in opposite sides of the two pushing plates (106), two opposite sides of the pushing plates (106) are rotatably connected to one sides of the pushing plates (106) away from the connecting rod (101), the two sliding grooves (111) are arranged on one sides of the two sliding grooves (111) respectively, the two sliding grooves (111) are arranged on the two surfaces of the two sliding grooves (111) are respectively, the novel sliding guide plate is characterized in that one end of the top of the bottom plate (1) is fixedly connected with a guide plate (112), a guide groove (113) is formed in the surface of the guide plate (112), an L-shaped rod (114) is connected to the inside of the guide groove (113) in a sliding mode, and one end, far away from the guide groove, of the L-shaped rod (114) is fixedly connected with one of the sliding blocks (109).
6. The intelligent municipal sewer dredging apparatus according to claim 4, wherein the push rod (89) has a square cross-sectional shape, and the guide rod (96) and the connecting rod (101) each have a square cross-sectional shape.
7. The intelligent municipal sewer dredging apparatus according to claim 5, wherein the guide groove has a regular wavy side cross-sectional shape, the circumference of the conversion gear (99) is smaller than the circumference of the first gear (93), the circumference of the first gear (93) is at least three times the circumference of the second gear (102), and the L-shaped bar (114) is a circular bar bent tube.
8. A method of using the intelligent municipal sewer excavation apparatus of any of claims 1-7, wherein: the method comprises the following steps:
s1: using intelligent programs to move the digging assembly (4) and the conveying assembly (5) downwards to a proper position;
s2: the pushing equipment moves along the excavation track of the sewer, the excavation assembly (4) is used for excavating the sewer, and the conveying assembly (5) and the guide hopper (6) are used for guiding soil excavated by the excavation assembly (4) to two sides of the excavated sewer;
s3: simultaneously S2, using an auxiliary discharging mechanism (8) to alternately pile the soil excavated by the equipment on two sides of an excavated sewer, increasing the pile area of the soil and improving the pile stability of the excavated soil;
s4: and simultaneously S2, the slump-proof mechanism (10) is used for pushing back soil rolled on two sides of the sewer, and the loose pile soil is compacted, so that the soil pile stability is further improved.
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| CN117846063B (en) * | 2024-03-08 | 2024-05-24 | 山西万家寨水控工程投资有限公司 | Water conservancy construction excavation device |
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