CN111945808B

CN111945808B - Water conservancy ditch excavation device and construction method thereof

Info

Publication number: CN111945808B
Application number: CN202010808211.3A
Authority: CN
Inventors: 何涛
Original assignee: Hubei Xiaotian Water Conservancy And Hydropower Construction Co ltd
Current assignee: Hubei Xiaotian Water Conservancy And Hydropower Construction Co ltd
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2022-09-06
Anticipated expiration: 2040-08-12
Also published as: CN111945808A

Abstract

The application relates to a water conservancy ditch excavation device, which comprises a movable frame, wherein crawler-type traveling mechanisms are arranged on two sides of the movable frame, a crushing mechanism is arranged on the movable frame, a rotating shaft is connected in the movable frame in a rotating manner, a plurality of connecting rods are arranged on the rotating shaft, a bucket is arranged on each connecting rod, a fixing plate is arranged on the outer wall of the bucket, a hinge shaft which is penetrated through and is connected to the connecting rods in a rotating manner is fixedly arranged on the fixing plate, a first driving piece for driving the hinge shaft to drive the bucket to rotate is arranged on each connecting rod, a second driving piece for driving the rotating shaft to drive the connecting rods to rotate is arranged on the movable frame, the bucket comprises a bottom plate, side plates, a top plate and a bottom plate, a baffle is arranged between the edges of the side plate and the top plate, the baffle is hinged on the side plate, a third driving piece for driving the baffle to rotate at the hinged point is arranged on the side plate, and a material pushing mechanism for pushing soil in the bucket out along the two ends of the bucket is arranged on the top plate; this application has the advantage that the efficiency of construction is high.

Description

Water conservancy ditch excavation device and construction method thereof

Technical Field

The application relates to the field of hydraulic engineering construction, in particular to a water conservancy ditch excavation device and a construction method thereof.

Background

A ditch is a general term for a water course dug for irrigation or drainage. Trenches can be roughly divided into two types. One is a rainwater sewer which is commonly seen everywhere on the roadside, and the other is a sewage sewer which transports the waste water of households and factories to a sewage treatment plant in a closed pipeline manner.

Chinese patent application publication No. CN107338820A discloses an excavating apparatus for excavating a trench and an excavating method, the excavating apparatus for excavating a trench includes a movable body, and an excavating device and a control device rotatably provided on the movable body, the excavating device includes a bucket.

The above prior art solutions have the following drawbacks: when excavating, constructor carries out the irrigation canals and ditches through the scraper bowl of controlling the excavator and excavates, every excavation all need control the scraper bowl and pour out the soil material in the fill and excavate again, need control whole excavator and move forward again after one section regional excavation finishes, and the rethread scraper bowl excavates to excavate to this circulation is to whole irrigation canals and ditches, through adopting the mode of above-mentioned excavator to the irrigation canals and ditches excavation, has reduced constructor's efficiency.

Disclosure of Invention

In order to improve the efficiency of construction of water conservancy irrigation canals and ditches excavation, this application provides a water conservancy irrigation canals and ditches excavation device.

The application provides a water conservancy ditch excavation device and a construction method thereof, and the following technical scheme is adopted:

the utility model provides a water conservancy irrigation canals and ditches excavation device, is including removing the frame, the both sides that just are located to remove the frame on removing the outer wall of frame are provided with crawler-type running gear, it is provided with crushing mechanism to remove to be located between the crawler-type running gear of both sides on the frame, it is connected with the axis of rotation to span and rotate in the removal frame, evenly be provided with a plurality of connecting rods, every along the circumference position of axis of rotation in the axis of rotation the tip that the axis of rotation was kept away from to the connecting rod all is provided with the scraper bowl, the position that just is located the connecting rod place on the outer wall of scraper bowl is provided with the fixed plate, the fixed articulated shaft of wearing to establish and rotating and connecting on the fixed plate, be provided with on the connecting rod and be used for driving the articulated shaft to drive scraper bowl pivoted first driving piece, it drives a plurality of connecting rod pivoted second driving pieces to be provided with on the removal frame to be used for driving the axis of rotation, the scraper bowl includes bottom plate, The scraper bowl comprises a side plate and a top plate, wherein the side plate is perpendicular to the bottom plate, the top plate is connected to the side plate and is far away from the edge of the bottom plate, a baffle is arranged between the edges of the bottom plate, the side plate and the top plate, the baffle is hinged to the side plate, a third driving piece used for driving the baffle to be located at a hinged point and rotate is arranged on the side plate, and a material pushing mechanism used for pushing soil in the scraper bowl out along the two ends of the scraper bowl when the baffle is opened is arranged on the top plate.

Through adopting above-mentioned technical scheme, crushing mechanism can bore loose with the soil material, the second driving piece can drive the axis of rotation this moment, make the axis of rotation can drive every scraper bowl and dig loose soil material and get, first driving piece can drive whole scraper bowl and rotate when digging and getting, thereby the effect of digging and getting to the soil material of scraper bowl has been improved, it rotates to be located the curb plate through the third driving piece drive baffle, pushing equipment can push out the soil material in the scraper bowl along the both ends of scraper bowl this moment, make the scraper bowl of releasing the soil material dig the soil material once more, dig and push out the soil material through a plurality of scraper bowls, thereby uninterrupted duty when realizing the irrigation canals and ditches excavation, the efficiency of construction when having improved the irrigation canals and ditches excavation.

Preferably, first driving piece is including the cover establish and fixed connection in articulated shaft on the first turbine, the fixed plate is last to be fixedly provided with first motor, be provided with on the drive end of first motor and be used for with the first worm of first turbine meshing.

Through adopting above-mentioned technical scheme, drive first worm through first motor and rotate for first worm drives first turbine and rotates, and first turbine can drive the articulated shaft and rotate this moment, makes the articulated shaft drive the scraper bowl and rotates, thereby adjusts the angle when the scraper bowl digs the native material, adopts the mode of first worm and first turbine meshing, and its angle of regulation is big, and can drive the scraper bowl and rotate the position automatic fixation after arbitrary rotation, thereby has improved the effect of digging of scraper bowl to the native material.

Preferably, the second driving part comprises a second turbine sleeved on and fixedly connected to the rotating shaft, a second motor is fixedly arranged on the moving frame, and a second worm meshed with the second turbine is arranged at the driving end of the second motor.

Through adopting above-mentioned technical scheme, drive the second worm through the second motor and rotate, make the second worm drive the second turbine and rotate, the second turbine can drive the axis of rotation and rotate this moment, the axis of rotation can drive a plurality of scraper bowls circumferential movement, thereby realize that the incessant soil of a plurality of scraper bowls digs and gets work, adopt the mode of second worm and second turbine meshing, can realize 360 incessant rotations of axis of rotation, and have stronger drive power, improved the axis of rotation and driven the scraper bowl and got the effect to digging of soil material.

Preferably, the edge that the baffle is close to with the curb plate pin joint is fixed and is provided with the actuating lever, the actuating lever is located same plane with the baffle, the third driving piece is including the articulated electric cylinder that sets up on the curb plate and be located the curb plate both sides, the drive end of electric cylinder articulates the tip that keeps away from the baffle to the actuating lever.

Through adopting above-mentioned technical scheme, drive the actuating lever through the electric jar and remove, the actuating lever can drive the baffle this moment and lie in the pin joint and rotate to make the baffle open the scraper bowl or close, set up the electric jar on the curb plate, prevent that the electric jar from getting the digging of scraper bowl to the soil material and causing the influence.

Preferably, the connecting rod sets up to extending structure, and extending structure includes the dead lever and pegs graft and the carriage release lever of sliding connection in the dead lever, the dead lever is fixed to be set up in the axis of rotation, the articulated shaft is worn to establish and is rotated and connect the tip of keeping away from the dead lever in the carriage release lever, be provided with on the dead lever and be used for driving the fourth driver that the carriage release lever shifted in being located the dead lever.

Through adopting above-mentioned technical scheme, fourth drive spare can drive the carriage release lever and be located the dead lever and remove, when the scraper bowl rotates to dig and gets the soil material, can drive the scraper bowl and remove towards the soil material to further improved the scraper bowl and got the effect to digging of soil material, and through the length that changes the connecting rod, can drive the scraper bowl and to the irrigation canals and ditches excavation of the different degree of depth, improved the suitability of excavation device.

Preferably, the dead lever is provided with first connecting plate towards the direction extension of keeping away from the dead lever, the direction extension of keeping away from the carriage release lever on the carriage release lever is provided with the second connecting plate towards, the fourth drive spare is including wearing to establish and rotate the screw rod of connecting on first connecting plate, be provided with the cover on the face of second connecting plate towards first connecting plate and establish and threaded connection is in the screw rod a thread section of thick bamboo, the fixed fourth motor that is used for driving screw rod pivoted that is provided with on the first connecting plate.

Through adopting above-mentioned technical scheme, the fourth motor can drive the screw rod and rotate, be located the dead lever because of the carriage release lever, make a screw thread section of thick bamboo can not rotate along with the rotation of screw rod, thereby make a screw thread section of thick bamboo be located the screw rod and remove, thereby make a screw thread section of thick bamboo drive the carriage release lever and be located the dead lever and remove, thereby adjust the length of connecting rod, the setting that adopts screw rod and screw thread section of thick bamboo can make a screw thread section of thick bamboo be located the screw rod optional position automatic fixation, thereby make the carriage release lever be located the dead lever optional position automatic fixation, thereby the scraper bowl has been improved and has been got the effect to digging of soil material.

Preferably, pushing equipment is including being located the scraper bowl and being located the scraping wings of scraper bowl both sides, the bar hole has been seted up to the both sides that just are located the roof on the roof, the length direction in bar hole sets up along the plane at perpendicular to scraping wings place, both sides all be provided with on the scraping wings and pass both sides bar hole respectively and extend to the outer body of rod of scraper bowl, be provided with on the roof and be used for driving the both sides body of rod and be located the downthehole fifth driving piece that is close to each other or keeps away from each other of both sides bar respectively.

Through adopting above-mentioned technical scheme, the fifth driving piece can drive the both sides body of rod and be close to each other or keep away from, and the body of rod can drive both sides scraping wings and be close to each other or keep away from this moment to make scraping wings reciprocating motion, thereby accomplish the incessant circulation release of soil material, the setting that adopts the scraping wings has improved the treatment effect to the soil material.

Preferably, the roof deviates from the both sides that just are located the roof on the face of bottom plate and has all seted up the spout, the length direction of spout sets up along the length direction who is on a parallel with the bar hole, both sides equal sliding connection has the slider in the spout, the tip that the slider is located the spout outer all is provided with the removal strip that sets up relatively with the bar hole, both sides the body of rod passes the bar hole and fixes the setting respectively on the both sides removal strip, the fifth driving piece includes the fixed rack that sets up on the face that the both sides removal strip is relative along the length direction of removal strip, the fixed fifth motor that is provided with on the roof, fixed being provided with on the drive end of fifth motor is used for the gear with both sides rack simultaneous meshing.

By adopting the technical scheme, when the two side pushing plates are required to be driven to be close to or far away from each other, the gear is driven to rotate through the fifth motor, the racks on the two sides are meshed with the gears simultaneously, so that the racks on the two sides can move in different directions simultaneously, the racks on the two sides can drive the moving strips to move in different directions simultaneously, and the moving strips can drive the pushing plates to move.

Preferably, remove and be provided with the plate body on the frame, the plane at plate body place and the plane at removal frame place are mutually perpendicular and set up, broken mechanism is including wearing to establish and rotate a plurality of broken axles of connecting on the plate body, every broken epaxial broken blade that all is provided with of broken, be provided with a plurality of broken axle pivoted sixth motors that are used for driving on the plate body.

Through adopting above-mentioned technical scheme, when crawler-type running gear drove whole removal frame and removes, the sixth motor can drive broken axle and rotate to make broken axle drive broken blade and rotate, make broken axle drive broken blade and bore to move not hard up to soil, indirectly improved the shovel of scraper bowl to soil material and got the effect.

In order to improve the construction efficiency of water conservancy ditch excavation, the application provides a construction method of a water conservancy ditch excavation device.

The construction method of the water conservancy ditch excavation device adopts the following technical scheme:

a construction method of a water conservancy ditch excavating device comprises the water conservancy ditch excavating device and comprises the following steps:

s1: firstly, digging a groove at a position where a ditch needs to be dug, placing the whole water conservancy ditch digging device on the ground, and driving a certain bucket on a rotating shaft to be positioned in the groove so that crawler-type traveling mechanisms on two sides of a moving frame are abutted to the ground outside the groove;

s2: the crawler type travelling mechanism is started to drive the whole movable frame to move on the ground, and at the moment, the sixth motor drives each crushing shaft to rotate, so that the crushing shafts drive the crushing blades to drill soil;

s3: when the moving frame moves, the first motor, the second motor and the third motor are driven simultaneously, the second motor drives the second worm to rotate, so that the second worm drives the second turbine to rotate, the second turbine drives the rotating shaft to rotate, the rotating shaft drives the plurality of buckets to move annularly, the first motor drives the first worm to rotate at the moment, the first worm drives the first turbine to rotate, the first turbine drives the hinged shaft to rotate, the hinged shaft drives the buckets to rotate, the buckets drive the bottom plate to face the ground all the time, when the buckets move into the grooves, the third motor drives the screw to rotate, the threaded cylinders are located on the screw to move, the moving rod is located on the fixed rod to move, the buckets drive the bottom plate to incline towards the groove bottoms and move towards the groove bottoms, and the buckets dig and fetch soil materials in the grooves;

s4: the scraper bowl that has dug the soil material passes through the axis of rotation and removes to the inslot, next scraper bowl digs the soil material of inslot once more this moment, it removes to drive the actuating lever through the electric cylinder, make the actuating lever drive the pin joint that the baffle is located on the curb plate and rotate, make the baffle open the scraper bowl, meanwhile, drive gear through the fifth motor and rotate, make the gear drive both sides rack simultaneous movement, the slider that both sides rack drove on two removal strips is located the spout and removes, thereby make both sides removal strip move both sides scraping wings and keep away from each other simultaneously, make the scraping wings release the soil material to the subaerial outside the groove along the both ends of scraper bowl, scraper bowl after having cleared up the soil material gets into the inslot once more and carries out digging of soil material, through repeating above-mentioned step, accomplish the irrigation canals and ditches excavation.

Through adopting above-mentioned technical scheme, broken axle can drive broken blade and play not hard up effect to soil, the axis of rotation can drive a plurality of scraper bowls and rotate this moment, meanwhile the articulated shaft can drive the scraper bowl and rotate, make the scraper bowl play the effect of digging and getting to the soil material, the curb plate can be located the pin joint and rotate, both sides scraping wings can release the soil material in the scraper bowl this moment, the scraper bowl that makes the soil material released can carry out the work of digging next time once more, the uninterrupted duty of irrigation canals and ditches excavation has been realized, thereby constructor's efficiency of construction when having improved the irrigation canals and ditches excavation.

In summary, the present application includes at least one of the following beneficial technical effects:

broken axle can drive broken blade and play not hard up effect to soil, the axis of rotation can drive a plurality of scraper bowls and rotate this moment, the articulated shaft can drive the scraper bowl and rotate simultaneously, make the scraper bowl play the effect of digging and getting to the soil material, the curb plate can be located the pin joint and rotate, both sides scraping wings can release the soil material in the scraper bowl this moment, the scraper bowl that makes the soil material of having released can carry out the work of digging next time once more, the uninterrupted duty of irrigation canals and ditches excavation has been realized, thereby constructor's efficiency of construction when having improved the irrigation canals and ditches excavation.

Drawings

FIG. 1 is a schematic overall structure diagram of an embodiment of the present application;

FIG. 2 is a schematic structural view of an embodiment of the present application showing a second drive member and a crushing mechanism;

FIG. 3 is a schematic structural diagram illustrating a crushing mechanism according to an embodiment of the present application;

FIG. 4 is a schematic diagram of an embodiment of the present application showing a rotating shaft, a connecting rod and a bucket;

FIG. 5 is a schematic structural view illustrating a bucket and a fifth drive member according to an embodiment of the present application;

FIG. 6 is a schematic structural diagram illustrating a first driver and a fourth driver in accordance with an embodiment of the present application;

FIG. 7 is a schematic structural diagram illustrating a fifth driving member in accordance with an embodiment of the present application;

fig. 8 is a schematic sectional structure diagram for showing the sliding block and the sliding groove according to the embodiment of the application.

Description of reference numerals: 1. moving the frame; 11. a crawler-type traveling mechanism; 12. a rotating shaft; 121. a connecting rod; 122. a bucket; 123. a fixing plate; 124. hinging a shaft; 125. a first turbine; 126. a first worm; 127. a first motor; 131. a base plate; 132. a side plate; 133. a top plate; 134. a baffle plate; 14. a second turbine; 141. a second motor; 142. a second worm; 15. a drive rod; 151. an electric cylinder; 161. fixing the rod; 162. a travel bar; 163. a first connecting plate; 164. a second connecting plate; 165. a screw; 166. a threaded barrel; 167. a fourth motor; 17. a material pushing plate; 171. a strip-shaped hole; 172. a rod body; 173. a chute; 174. a slider; 175. a moving bar; 176. a rack; 177. a fifth motor; 178. a gear; 18. a plate body; 181. a crushing shaft; 182. crushing the leaves; 183. and a sixth motor.

Detailed Description

The present application is described in further detail below with reference to figures 1-8.

The embodiment of the application discloses water conservancy irrigation canals and ditches excavation device. Referring to fig. 1, a water conservancy irrigation canals and ditches excavation device is including removing frame 1, and the both sides that just are located to remove frame 1 on the outer wall of removing frame 1 are provided with crawler-type running gear 11.

Crawler-type running gear 11 is by the action wheel drive, around the flexible chain ring of action wheel, bogie wheel, inducer and riding wheel, and crawler-type running gear 11 can drive whole removal frame 1 and remove to need not the hand push of operating personnel and remove, in this application, crawler-type running gear 11 is prior art, no longer explains its specific structure.

Referring to fig. 1 and 2, in order to loosen soil when the moving frame 1 travels, a crushing mechanism is provided on the moving frame 1 between the crawler type traveling mechanisms 11 on both sides,

with reference to fig. 2 and 3, a plate body 18 is disposed on the moving frame 1, a plane of the plate body 18 and a plane of the moving frame 1 are perpendicular to each other, the crushing mechanism includes a plurality of crushing shafts 181 penetrating and rotatably connected to the plate body 18, each crushing shaft 181 is provided with a crushing blade 182, and the plate body 18 is provided with a plurality of sixth motors 183 for driving each crushing shaft 181 to rotate; in the present embodiment, the crushing blades 182 are provided as helical blades; when the crawler-type traveling mechanism 11 drives the whole movable frame 1 to move, the sixth motor 183 can drive the crushing shaft 181 to rotate, so that the crushing shaft 181 drives the crushing blades 182 to rotate, and the crushing shaft 181 drives the crushing blades 182 to drill soil to be loose.

With reference to fig. 2 and 4, a rotating shaft 12 is connected to the moving frame 1 in a spanning and rotating manner, a plurality of connecting rods 121 are uniformly arranged on the rotating shaft 12 along the circumferential direction of the rotating shaft 12, and a bucket 122 is arranged at the end of each connecting rod 121 far away from the rotating shaft 12; in order to drive the connecting rods 121 to drive the plurality of buckets 122 to move annularly, so that the buckets 122 dig loose soil, a second driving member for driving the rotating shaft 12 to drive the plurality of connecting rods 121 to rotate is arranged on the moving frame 1.

With reference to fig. 2 and 4, the second driving member includes a second worm wheel 14 sleeved on and fixedly connected to the rotating shaft 12, a second motor 141 is fixedly disposed on the moving frame 1, and a second worm 142 for meshing with the second worm wheel 14 is disposed at a driving end of the second motor 141; the second motor 141 may rotate the second worm 142, such that the second worm 142 rotates the second worm wheel 14, and the second worm wheel 14 rotates the rotating shaft 12, such that the plurality of scoops 122 complete the circular movement.

With reference to fig. 4 and 5, in order to adjust the state of each bucket 122, so as to further improve the digging effect of the bucket 122 on the soil, a fixing plate 123 is disposed on the outer wall of the bucket 122 and at the position where the connecting rod 121 is located, a hinge shaft 124 penetrating and rotatably connected to the connecting rod 121 is fixedly disposed on the fixing plate 123, and a first driving member for driving the hinge shaft 124 to drive the bucket 122 to rotate is disposed on the connecting rod 121.

With reference to fig. 5 and 6, the first driving member includes a first worm wheel 125 sleeved on and fixedly connected to the hinge shaft 124, a first motor 127 is fixedly disposed on the fixing plate 123, and a first worm 126 for meshing with the first worm wheel 125 is disposed on a driving end of the first motor 127; the first motor 127 can drive the first worm 126 to rotate, so that the first worm 126 drives the first worm wheel 125 to rotate, and the first worm wheel 125 drives the hinge shaft 124 to rotate, thereby adjusting the state of the bucket 122 and improving the digging effect of the bucket 122 on the soil.

With reference to fig. 5 and 6, in order to drive the bucket 122 to excavate the ditches with different depths, the connecting rod 121 is set to be a telescopic structure, the telescopic structure includes a fixing rod 161 and a moving rod 162 inserted and connected in the fixing rod 161 in a sliding manner, the fixing rod 161 is fixedly arranged on the rotating shaft 12, the hinge shaft 124 is inserted and rotatably connected to the end of the moving rod 162 far away from the fixing rod 161, and a fourth driving part for driving the moving rod 162 to move in the fixing rod 161 is arranged on the fixing rod 161.

With reference to fig. 5 and 6, a first connecting plate 163 extends from the fixed rod 161 to a direction away from the fixed rod 161, a second connecting plate 164 extends from the movable rod 162 to a direction away from the movable rod 162, the fourth driving member includes a screw 165 passing through and rotatably connected to the first connecting plate 163, a threaded barrel 166 sleeved on and threadedly connected to the screw 165 is disposed on a surface of the second connecting plate 164 facing the first connecting plate 163, and a fourth motor 167 for driving the screw 165 to rotate is fixedly disposed on the first connecting plate 163.

Fourth motor 167 can drive screw 165 and rotate, be located the dead lever 161 because of carriage release lever 162, make screw cylinder 166 can not follow screw 165's rotation and rotate, thereby make screw cylinder 166 be located the removal on screw 165, thereby make screw cylinder 166 drive carriage release lever 162 be located the removal in the dead lever 161, thereby adjust the length of connecting rod 121, when scraper bowl 122 rotates and digs the soil material, can drive scraper bowl 122 and remove towards the soil material, thereby further improved the effect of digging of scraper bowl 122 to the soil material, and through the length that changes connecting rod 121, can drive scraper bowl 122 to the irrigation canals and ditches of the different degree of depth excavation, the suitability of excavating device has been improved.

Referring to fig. 5 and 8, the bucket 122 includes a bottom plate 131, a side plate 132 disposed perpendicular to the bottom plate 131, and a top plate 133 connected to an edge of the side plate 132 remote from the bottom plate 131, with a dam 134 disposed between edges of the bottom plate 131, the side plate 132, and the top plate 133.

As shown in fig. 5, in order to process the soil scooped by the bucket 122, the bucket 122 can rotate again to scoop the soil after once scooping the soil, the baffle 134 is hinged to the side plate 132, a third driving member for driving the baffle 134 to rotate at the hinged point is arranged on the side plate 132, and a material pushing mechanism for pushing the soil in the bucket 122 out along two ends of the bucket 122 when the baffle 134 is opened is arranged on the top plate 133.

As shown in fig. 5, the driving rod 15 is fixedly disposed on the edge of the flap 134 close to the hinge point with the side plate 132, the driving rod 15 and the flap 134 are located on the same plane, the third driving member includes an electric cylinder 151 that is hinged to the side plate 132 and located on both sides of the side plate 132, and the driving end of the electric cylinder 151 is hinged to the end of the driving rod 15 away from the flap 134; the electric cylinder 151 can drive the driving rod 15 to move, so that the driving rod 15 drives the hinge point of the baffle 134 on the side plate 132 to rotate, so that the side plate 132 opens the bucket 122.

With reference to fig. 5 and 7, in order to push out the soil in the bucket 122 along the two ends of the bucket 122, the material pushing mechanism includes the material pushing plates 17 located in the bucket 122 and located at the two sides of the bucket 122, the top plate 133 and located at the two sides of the top plate 133 are provided with strip-shaped holes 171, the length direction of the strip-shaped holes 171 is arranged along a plane perpendicular to the positions of the material pushing plates 17, and the material pushing plates 17 at the two sides are provided with rod bodies 172 respectively penetrating through the strip-shaped holes 171 at the two sides and extending out of the bucket 122.

With reference to fig. 5 and 8, the top plate 133 is away from the bottom plate 131 and has two sliding grooves 173 formed on two sides of the top plate 133, the sliding grooves 173 are disposed along a length direction parallel to the strip-shaped holes 171, and the sliding blocks 174 are slidably connected in the sliding grooves 173 on two sides, in this embodiment, in order to prevent the sliding blocks 174 from being separated from the sliding grooves 173 along a length direction perpendicular to the sliding grooves 173, the cross section of the sliding grooves 173 is set to be "T" shaped, and the sliding blocks 174 are disposed in cooperation with the sliding grooves 173 of the "T" shape.

Referring to fig. 5 and 7, in order to drive the two side rods 172 to approach or separate from each other at the same time, a fifth driving element for driving the two side rods 172 to approach or separate from each other at the same time in the two side strip holes 171 is disposed on the top plate 133.

Referring to fig. 5 and 7, the end of the sliding block 174 outside the sliding groove 173 is provided with a moving bar 175 opposite to the bar hole 171, the bar bodies 172 on both sides pass through the bar hole 171 and are respectively fixed on the moving bar 175 on both sides, the fifth driving element includes a rack 176 fixed on the face opposite to the moving bar 175 on both sides along the length direction of the moving bar 175, the top plate 133 is fixedly provided with a fifth motor 177, and the driving end of the fifth motor 177 is fixedly provided with a gear 178 for meshing with the rack 176 on both sides at the same time.

Drive gear 178 through fifth motor 177 and rotate, because of both sides rack 176 meshes with gear 178 simultaneously, make rack 176 not equidirectional removal simultaneously, thereby make both sides rack 176 drive simultaneously and remove strip 175 not equidirectional removal, make removal strip 175 drive scraping wings 17 and remove, when the earth material in the scraper bowl 122 need not promote, with both sides scraping wings 17 drive to the state of mutual butt, when the earth material in the scraper bowl 122 needs to be promoted, both sides scraping wings 17 can keep away from each other, thereby make scraping wings 17 accomplish the processing to the earth material.

s1: firstly, digging a groove at a position where a ditch needs to be dug, placing the whole water conservancy ditch digging device on the ground, and driving a certain bucket 122 on a rotating shaft 12 to be positioned in the groove, so that crawler-type traveling mechanisms 11 on two sides of a moving frame 1 are abutted to the ground outside the groove;

s2: the crawler-type travelling mechanism 11 is started to drive the whole moving frame 1 to move on the ground, and at the moment, the sixth motor 183 drives each crushing shaft 181 to rotate, so that the crushing shafts 181 drive the crushing blades 182 to drill soil;

s3: the moving frame 1 simultaneously drives the first motor 127, the second motor 141 and the third motor while moving, the second motor 141 drives the second worm 142 to rotate, so that the second worm 142 drives the second worm gear 14 to rotate, the second worm gear 14 drives the rotating shaft 12 to rotate, so that the rotating shaft 12 drives the plurality of buckets 122 to move circumferentially, at this time, the first motor 127 drives the first worm 126 to rotate, so that the first worm 126 drives the first worm gear 125 to rotate, the first worm gear 125 drives the hinge shaft 124 to rotate, so that the hinge shaft 124 drives the buckets 122 to rotate, so that the buckets 122 drive the bottom plate 131 to always face the ground, when the buckets 122 move into the grooves, the third motor drives the screw 165 to rotate, so that the threaded cylinder 166 is located on the screw 165 to move, so that the moving rod 162 is located on the fixed rod 161 to move, at this time, the buckets 122 drive the bottom plate 131 to incline toward the groove bottom and move toward the groove bottom, causing the bucket 122 to dig up the soil in the trough;

s4: the bucket 122 which has dug the soil material moves to the outside of the groove through the rotating shaft 12, at this time, the next bucket 122 digs the soil material in the groove again, the driving rod 15 is driven by the electric cylinder 151 to move, so that the driving rod 15 drives the hinge point of the baffle 134 on the side plate 132 to rotate, the baffle 134 opens the bucket 122, meanwhile, the gear 178 is driven by the fifth motor 177 to rotate, so that the gear 178 drives the racks 176 at the two sides to move simultaneously, the racks 176 at the two sides drive the sliding blocks 174 on the two moving strips 175 to move in the sliding grooves 173, so that the moving strips 175 at the two sides drive the material pushing plates 17 at the two sides to move away from each other simultaneously, so that the material pushing plates 17 push the soil material out of the groove along the two ends of the bucket 122 to the ground, the bucket 122 which has cleaned the soil material enters the groove again to dig the soil material, and the trench excavation is completed by repeating the above steps.

Broken axle 181 can drive broken blade 182 and play not hard up effect to soil, axis of rotation 12 can drive a plurality of buckets 122 and rotate this moment, meanwhile articulated shaft 124 can drive bucket 122 and rotate, make bucket 122 play the effect of digging and getting to the soil material, curb plate 132 can be located the pin joint and rotate, both sides scraping wings 17 can release the soil material in the bucket 122 this moment, make the bucket 122 of having released the soil material carry out the work of digging next time once more, the incessant work of irrigation canals excavation has been realized, thereby constructor's efficiency of construction when having improved the irrigation canals excavation.

Claims

1. The utility model provides a water conservancy irrigation canals and ditches excavation device which characterized in that: comprises a movable frame (1), crawler-type traveling mechanisms (11) are arranged on the outer wall of the movable frame (1) and positioned on two sides of the movable frame (1), a crushing mechanism is arranged on the movable frame (1) and positioned between the crawler-type traveling mechanisms (11) on the two sides, a rotating shaft (12) is connected in the movable frame (1) in a crossing and rotating manner, a plurality of connecting rods (121) are uniformly arranged on the rotating shaft (12) along the circumferential position of the rotating shaft (12), a bucket (122) is arranged at the end part of each connecting rod (121) far away from the rotating shaft (12), a fixing plate (123) is arranged on the outer wall of the bucket (122) and positioned at the connecting rod (121), an articulated shaft (124) which is penetrated and connected to the connecting rod (121) in a rotating manner is fixedly arranged on the fixing plate (123), and a first driving piece which is used for driving the articulated shaft (124) to drive the bucket (122) to rotate is arranged on the connecting rod (121), the movable frame (1) is provided with a second driving piece for driving the rotating shaft (12) to drive the connecting rods (121) to rotate, the bucket (122) comprises a bottom plate (131), a side plate (132) perpendicular to the bottom plate (131) and a top plate (133) connected to the side plate (132) and far away from the edge of the bottom plate (131), baffle plates (134) are arranged among the edges of the bottom plate (131), the side plate (132) and the top plate (133), the baffle plates (134) are hinged to the side plate (132), a third driving piece for driving the baffle plates (134) to rotate at hinged points is arranged on the side plate (132), and a material pushing mechanism for pushing out soil materials in the bucket (122) along two ends of the bucket (122) when the baffle plates (134) are opened is arranged on the top plate (133);

pushing equipment is including being located scraper bowl (122) and being located scraping wings (17) of scraper bowl (122) both sides, strip-shaped hole (171) have been seted up to the both sides that just are located scraper bowl (133) on roof (133), the length direction in strip-shaped hole (171) sets up along the plane at perpendicular to scraping wings (17) place, both sides all be provided with on scraping wings (17) and pass both sides strip-shaped hole (171) respectively and extend to the outer body of rod (172) of scraper bowl (122), be provided with on roof (133) and be used for driving the both sides body of rod (172) and be located the fifth driving piece that both sides strip-shaped hole (171) were close to each other or kept away from simultaneously.

2. The water conservancy ditch excavation device of claim 1, characterized in that: the first driving piece comprises a first worm wheel (125) which is sleeved and fixedly connected to the hinge shaft (124), a first motor (127) is fixedly arranged on the fixing plate (123), and a first worm (126) meshed with the first worm wheel (125) is arranged at the driving end of the first motor (127).

3. The water conservancy ditch excavation device of claim 1, characterized in that: the second driving part comprises a second turbine (14) which is sleeved and fixedly connected to the rotating shaft (12), a second motor (141) is fixedly arranged on the moving frame (1), and a second worm (142) meshed with the second turbine (14) is arranged at the driving end of the second motor (141).

4. The water conservancy trench excavation apparatus of claim 1, wherein: the edge that baffle (134) are close to with curb plate (132) pin joint is fixed and is provided with actuating lever (15), actuating lever (15) are located same plane with baffle (134), the third driving piece is including articulated electric cylinder (151) that set up on curb plate (132) and be located curb plate (132) both sides, the drive end of electric cylinder (151) articulates the tip of keeping away from baffle (134) to actuating lever (15).

5. The water conservancy ditch excavation device of claim 1, characterized in that: connecting rod (121) sets up to extending structure, and extending structure includes dead lever (161) and grafting and carriage release lever (162) of sliding connection in dead lever (161), dead lever (161) are fixed to be set up on axis of rotation (12), articulated shaft (124) are worn to establish and are rotated and connect the tip of keeping away from dead lever (161) in carriage release lever (162), be provided with on dead lever (161) and be used for driving fourth drive piece that carriage release lever (162) are located dead lever (161) and remove.

6. The water conservancy trench excavation apparatus of claim 5, wherein: the fixing rod (161) is provided with a first connecting plate (163) in an extending mode in a direction away from the fixing rod (161), the moving rod (162) is provided with a second connecting plate (164) in an extending mode in a direction away from the moving rod (162), the fourth driving part comprises a screw rod (165) which is arranged in a penetrating mode and connected to the first connecting plate (163) in a rotating mode, a threaded barrel (166) which is sleeved on the surface, facing the first connecting plate (163), of the second connecting plate (164) and connected to the screw rod (165) in a threaded mode is arranged, and a fourth motor (167) used for driving the screw rod (165) to rotate is fixedly arranged on the first connecting plate (163).

7. The water conservancy trench excavation apparatus of claim 1, wherein: the top plate (133) is deviated from the surface of the bottom plate (131) and is provided with sliding grooves (173) at both sides of the top plate (133), the length direction of the sliding groove (173) is arranged along the length direction parallel to the strip-shaped hole (171), the sliding blocks (174) are connected in the sliding grooves (173) at two sides in a sliding way, the end parts of the sliding blocks (174) outside the sliding grooves (173) are respectively provided with a movable strip (175) which is arranged opposite to the strip-shaped hole (171), the rod bodies (172) at two sides penetrate through the strip-shaped hole (171) and are respectively fixedly arranged on the movable strips (175) at two sides, the fifth driving member comprises a rack (176) fixedly arranged on the opposite surfaces of the moving strips (175) at two sides along the length direction of the moving strips (175), a fifth motor (177) is fixedly arranged on the top plate (133), and a gear (178) which is used for being meshed with the racks (176) on the two sides simultaneously is fixedly arranged on the driving end of the fifth motor (177).

8. The water conservancy ditch excavation device of claim 7, characterized in that: remove to be provided with plate body (18) on frame (1), the plane at plate body (18) place is mutually perpendicular with the plane at removal frame (1) place and sets up, broken mechanism is including wearing to establish and rotate a plurality of broken axles (181) of connecting on plate body (18), every all be provided with broken blade (182) on broken axle (181), be provided with a plurality of broken axle (181) pivoted sixth motor (183) that are used for driving on plate body (18).

9. A water conservancy ditch excavation device construction method including the water conservancy ditch excavation device according to any one of claims 1 to 8, characterized in that: the method comprises the following steps:

s1: firstly, digging a groove at a position where a ditch needs to be dug, placing the whole water conservancy ditch digging device on the ground, and driving a certain bucket (122) on a rotating shaft (12) to be positioned in the groove so that crawler-type traveling mechanisms (11) on two sides of a moving frame (1) are abutted to the ground outside the groove;

s2: the crawler-type travelling mechanism (11) is started to drive the whole moving frame (1) to move on the ground, and at the moment, the sixth motor (183) drives each crushing shaft (181) to rotate, so that the crushing shafts (181) drive the crushing blades (182) to drill soil;

s3: the moving frame (1) simultaneously drives a first motor (127), a second motor (141) and a third motor while moving, the second motor (141) drives a second worm (142) to rotate, so that the second worm (142) drives a second worm wheel (14) to rotate, the second worm wheel (14) drives a rotating shaft (12) to rotate, so that the rotating shaft (12) drives a plurality of buckets (122) to move annularly, at the moment, the first motor (127) drives a first worm (126) to rotate, so that the first worm (126) drives a first worm wheel (125) to rotate, the first worm wheel (125) drives a hinge shaft (124) to rotate, so that the hinge shaft (124) drives the buckets (122) to rotate, so that the buckets (122) drive a bottom plate (131) to face the ground all the time, when the buckets (122) move into grooves, the screw rod (165) is driven by the third motor to rotate, so that a threaded cylinder (166) is located on the screw rod (165) to move, so that the movable rod (162) is positioned on the fixed rod (161) to move, and at the moment, the bucket (122) drives the bottom plate (131) to incline towards the bottom of the groove and move towards the bottom of the groove, so that the bucket (122) digs and picks up soil in the groove;

s4: the bucket (122) which digs the soil is moved to the outside of the groove through the rotating shaft (12), at the moment, the next bucket (122) digs the soil in the groove again, the driving rod (15) is driven to move through the electric cylinder (151), the driving rod (15) drives the hinge point of the baffle plate (134) on the side plate (132) to rotate, the baffle plate (134) opens the bucket (122), meanwhile, the gear (178) is driven to rotate through the fifth motor (177), the gear (178) drives the racks (176) on the two sides to move simultaneously, the racks (176) on the two sides drive the sliding blocks (174) on the two moving strips (175) to move in the sliding chute (173), so that the moving strips (175) on the two sides drive the material pushing plates (17) to be away from each other simultaneously, the material pushing plates (17) push the soil out of the ground outside of the groove along the two ends of the bucket (122), and the bucket (122) which cleans the soil enters the groove again to dig the soil, and (5) completing the ditch excavation by repeating the steps.