CN108589658B - Ditch bottom leveling device for rural ditch construction - Google Patents
Ditch bottom leveling device for rural ditch construction Download PDFInfo
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- CN108589658B CN108589658B CN201810380125.XA CN201810380125A CN108589658B CN 108589658 B CN108589658 B CN 108589658B CN 201810380125 A CN201810380125 A CN 201810380125A CN 108589658 B CN108589658 B CN 108589658B
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- rotating shaft
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B5/00—Artificial water canals, e.g. irrigation canals
- E02B5/02—Making or lining canals
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Abstract
The invention relates to a leveling device, in particular to a ditch bottom leveling device for rural ditch construction. The invention aims to solve the technical problem of providing a ditch bottom leveling device for rural ditch construction, which has uniform force and high leveling speed when a ditch is leveled. The invention provides a ditch bottom leveling device for rural ditch construction, which comprises a mounting plate, a pushing handle, wheels, a first sliding rail, a first sliding block, a nut and the like; the pushing hands are installed at the top of the mounting plate, wheels are installed at four corners of the bottom of the mounting plate, first sliding rails are installed on the left side and the right side of the bottom of the mounting plate, and first sliding blocks are arranged on the inner sides of the two first sliding rails in a sliding mode. According to the invention, the position of the roller is adjusted through the screw rod nut, cement can be leveled through the rotation of the roller, the movable plate is also arranged, and the cement is vibrated up and down through the movable plate, so that the cement can be laid more uniformly, and the effects of uniform force and high leveling speed when the ditch is leveled are achieved.
Description
Technical Field
The invention relates to a leveling device, in particular to a ditch bottom leveling device for rural ditch construction.
Background
The construction machine is a tool for on-site construction, and belongs to a fixed asset of a construction unit.
When laying cement to the ditch, need artifically level cement to can make the ditch more pleasing to the eye, also can make the ditch bottom can not pile up silt because unsmooth, dynamics is inhomogeneous when artifical level the ditch bottom, level and smooth speed is slower, consequently need to find and develop a ditch bottom leveling device for the rural ditch construction that the dynamics is more even when leveling the ditch, level and smooth speed is very fast.
Disclosure of Invention
(1) Technical problem to be solved
The invention aims to overcome the defects that cement is not uniformly leveled when a ditch is leveled, and force is not uniform and leveling speed is low when a ditch bottom is manually leveled, and the technical problem to be solved is to provide a ditch bottom leveling device for rural ditch construction, which has relatively uniform force and high leveling speed when the ditch is leveled.
(2) Technical scheme
In order to solve the technical problem, the invention provides a ditch bottom flattening device for rural ditch construction, which comprises a mounting plate, a push handle, wheels, a first slide rail, a first slide block, nuts, a first bearing seat, a second bearing seat, a screw rod, a rotary disc, a holding rod, a frame, a third bearing seat, a third rotary shaft, a rotary drum, a first motor, a fourth bearing seat, a fourth rotary shaft, a first belt pulley, a second belt pulley and a first flat belt, wherein the push handle is mounted at the top of the mounting plate, the wheels are mounted at the four corners of the bottom of the mounting plate, the first slide rail is mounted at the left side and the right side of the bottom of the mounting plate, the first slide block is arranged on the inner side surfaces of the two first slide rails in a sliding manner, the nuts are mounted on the inner side surfaces of the two first slide blocks, the frame is mounted between the nuts, the first bearing seats are mounted on the, the screw rod is arranged between the bearings in the first left bearing seat and the second left bearing seat, the screw rod is located in the nut, the screw rod is arranged between the bearings in the first right bearing seat and the second right bearing seat, the screw rod is located in the nut, the top ends of the two screw rods are provided with the rotating disc, the holding rod is arranged at the eccentric position of the top of the rotating disc, the third bearing seat is arranged on the left side of the lower portion in the frame in an embedded mode, a third rotating shaft is connected between the bearings in the two third bearing seats, a roller is arranged outside the third rotating shaft and located in the frame, the first motor is arranged on the left side of the top in the frame, the fourth bearing seat is arranged on the left side of the top in the frame, the bearing in the fourth bearing seat is connected with a fourth rotating shaft, the right end of the fourth rotating shaft is connected with an output shaft of the first motor through a coupler, the first belt pulley is arranged.
Preferably, the frame further comprises a third belt pulley, a transverse plate, a fifth bearing seat, a fifth rotating shaft, a cam, a fourth belt pulley, a second flat belt, a T-shaped rod, a first spring, a movable plate and a bulge, wherein the third belt pulley is arranged in the middle of the fourth rotating shaft, the transverse plate is arranged at the lower part of the rear side surface in the frame, an opening is formed in the middle of the transverse plate, the fifth bearing seat is arranged on the transverse plate on the left side surface and the right side surface in the opening in an embedded manner, the fifth rotating shaft is connected with a bearing in the two fifth bearing seats, the cam is arranged in the middle of the fifth rotating shaft, the fourth belt pulley is arranged on the left side of the fifth rotating shaft and is positioned behind the cam, the second flat belt is connected between the third belt pulley and the fourth belt pulley, guide holes are formed in the front side and the rear side of the transverse plate, the T-, the top of the movable plate is contacted with the cam, and the bottom of the movable plate is evenly provided with bulges at intervals.
Preferably, still including horizontal pole, doctor-bar and second spring, the front side mid-mounting has the horizontal pole in the frame, and the right-hand rotary type in horizontal pole bottom is connected with the doctor-bar, is connected with the second spring between doctor-bar left surface and the horizontal pole bottom, and the doctor-bar cooperates with the cylinder contact.
Preferably, still including second slide rail, second slider, U-shaped fixture block, limiting plate and third spring, the second slide rail is all installed to the both sides about the mounting panel top, and what two second slide rail medial surfaces were all slidingtype is equipped with the second slider, and U-shaped fixture block is all installed to two second slider medial surfaces, U-shaped fixture block and holding rod cooperation, and the limiting plate is all installed at two second slide rail tops, is connected with the third spring between limiting plate bottom and the second slider top.
The working principle is as follows: when the device is used, an operator firstly places the device in a ditch, the wheels are in contact with the ground, the operator holds the holding rod, the operator rotates the holding rod clockwise, the holding rod can drive the turntable to rotate clockwise, the turntable can drive the screw rod to rotate clockwise, the screw rod can drive the nut to move downwards, the nut can drive the frame to move downwards, and the frame can drive the roller to move downwards; when an operator rotates the holding rod anticlockwise, the holding rod can drive the rotary disc to rotate anticlockwise, the rotary disc can drive the screw rod to rotate anticlockwise, the screw rod can drive the nut to move upwards, the nut can drive the frame to move upwards, the frame can drive the roller to move upwards, when the roller moves to a proper position, the operator can stop rotating the holding rod, the operator can pour cement into the ditch uniformly, the operator can start the first motor to rotate, the first motor can drive the fourth rotating shaft to rotate, the fourth rotating shaft can drive the first belt pulley to rotate, the first belt pulley can drive the second belt pulley to rotate through the first flat belt, the second belt pulley can drive the third rotating shaft to rotate, the third rotating shaft can drive the roller to rotate, the operator can push the invention through the pushing hands and the wheels, thereby the cement at the bottom of the ditch can be scraped flat, after the cement is scraped flat, the operator can turn off the first motor.
Because the novel frame also comprises a third belt pulley, a transverse plate, a fifth bearing seat, a fifth rotating shaft, a cam, a fourth belt pulley, a second flat belt, a T-shaped rod, a first spring, a movable plate and a bulge, the third belt pulley is arranged in the middle of the fourth rotating shaft, the transverse plate is arranged at the lower part of the rear side surface in the frame, an opening is arranged in the middle of the transverse plate, the fifth bearing seats are arranged on the transverse plates on the left and right side surfaces in the opening in an embedded manner, the fifth rotating shaft is connected with a bearing in the two fifth bearing seats, the cam is arranged in the middle of the fifth rotating shaft, the fourth belt pulley is arranged on the left side of the fifth rotating shaft, the fourth belt pulley is positioned behind the cam, the second flat belt is connected between the third belt pulley and the fourth belt pulley, guide holes are arranged on the front and rear sides of the transverse plate, the T-shaped rod is arranged in the, the bottom of the movable plate is evenly provided with bulges at intervals. Therefore, the fourth rotating shaft can drive the third belt pulley to rotate, the third belt pulley can drive the fourth belt pulley to rotate through the second flat belt, the fourth belt pulley can drive the fifth rotating shaft to rotate, the fifth rotating shaft can drive the cam to rotate, the cam can drive the movable plate to move up and down ceaselessly under the action of the first spring, the movable plate can vibrate the cement, the cement can be paved more uniformly, and the vibration effect can be better under the action of the protrusions.
Because still including horizontal pole, doctor-bar and second spring, the front side mid-mounting has the horizontal pole in the frame, the right-hand rotary type in horizontal pole bottom is connected with the doctor-bar, is connected with the second spring between doctor-bar left surface and the horizontal pole bottom, and the doctor-bar cooperates with the cylinder contact. Therefore, under the action of the second spring, the scraping blade can be always contacted with the roller, so that the cement adhered on the roller can be scraped.
Because still including second slide rail, second slider, U-shaped fixture block, limiting plate and third spring, the second slide rail is all installed to the both sides about the mounting panel top, and the equal slidingtype second slider that is equipped with of two second slide rail medial surfaces, U-shaped fixture block are all installed to two second slider medial surfaces, U-shaped fixture block and holding rod cooperation, and the limiting plate is all installed at two second slide rail tops, is connected with the third spring between limiting plate bottom and the second slider top. Therefore, when the rotary disc is rotated, an operator can pull the U-shaped clamping block upwards, the third spring is compressed therewith, after the rotary disc is rotated, the operator can loosen the U-shaped clamping block, the U-shaped clamping block can move downwards under the action of the third spring, and then the U-shaped clamping block can clamp the holding rod, so that the rotary disc can be limited.
(3) Advantageous effects
According to the invention, the position of the roller is adjusted through the screw rod nut, cement can be leveled through the rotation of the roller, the movable plate is also arranged, and the cement is vibrated up and down through the movable plate, so that the cement can be laid more uniformly, and the effects of uniform force and high leveling speed when the ditch is leveled are achieved.
Drawings
Fig. 1 is a first front view structure diagram of the present invention.
Fig. 2 is a second front view structure diagram of the present invention.
Fig. 3 is a first right-view structural diagram of the present invention.
Fig. 4 is a second right-view structural diagram of the present invention.
Fig. 5 is a third schematic view of the present invention.
The labels in the figures are: 1-mounting plate, 2-pushing handle, 3-wheel, 4-first sliding rail, 5-first sliding block, 6-nut, 7-first bearing seat, 8-second bearing seat, 9-screw rod, 10-rotating disk, 11-holding rod, 12-frame, 13-third bearing seat, 14-third rotating shaft, 15-roller, 16-first motor, 17-fourth bearing seat, 18-fourth rotating shaft, 19-first belt pulley, 20-second belt pulley, 21-first flat belt, 22-third belt pulley, 23-transverse plate, 24-opening, 25-fifth bearing seat, 26-fifth rotating shaft, 27-cam, 28-fourth belt pulley, 29-second flat belt, 30-guide hole, 31-T-shaped rod, 32-a first spring, 33-a movable plate, 34-a bulge, 35-a cross bar, 36-a scraper, 37-a second spring, 38-a second slide rail, 39-a second slide block, 40-a U-shaped clamping block, 41-a limiting plate and 42-a third spring.
Detailed Description
The invention is further described below with reference to the figures and examples.
Example 1
A ditch bottom flattening device for rural ditch construction is disclosed, as shown in figure 1-5, and comprises a mounting plate 1, a push handle 2, wheels 3, a first slide rail 4, a first slide block 5, nuts 6, a first bearing seat 7, a second bearing seat 8, a screw rod 9, a rotary table 10, a holding rod 11, a frame 12, a third bearing seat 13, a third rotary shaft 14, a roller 15, a first motor 16, a fourth bearing seat 17, a fourth rotary shaft 18, a first belt pulley 19, a second belt pulley 20 and a first flat belt 21, wherein the push handle 2 is mounted at the top of the mounting plate 1, the wheels 3 are mounted at the four corners of the bottom of the mounting plate 1, the first slide rails 4 are mounted at the left and right sides of the bottom of the mounting plate 1, the first slide blocks 5 are arranged on the inner side surfaces of the two first slide rails 4 in a sliding manner, the nuts 6 are mounted on the inner side surfaces of the two first slide blocks 5, the frame 12 is mounted between the nuts 6, the left side and the right side of the mounting plate 1 are respectively provided with a second bearing seat 8 in an embedded manner, a screw rod 9 is arranged between bearings in a left first bearing seat 7 and a second bearing seat 8, the screw rod 9 is positioned in a nut 6, a screw rod 9 is arranged between the bearings in a right first bearing seat 7 and a second bearing seat 8, the screw rod 9 is positioned in the nut 6, the top ends of the two screw rods 9 are respectively provided with a rotary table 10, a holding rod 11 is arranged at the eccentric position of the top of the rotary table 10, third bearing seats 13 are arranged at the left side and the right side of the inner lower part of the frame 12 in an embedded manner, a third rotating shaft 14 is connected between the bearings in the two third bearing seats 13, a roller 15 is arranged outside the third rotating shaft 14, the roller 15 is positioned in the frame 12, a first motor 16 is arranged at the left side of the inner top of the frame 12, a fourth bearing seat 17 is arranged at the left side of the, a first belt pulley 19 is installed at the left end of the fourth rotating shaft 18, a second belt pulley 20 is installed at the left side of the third rotating shaft 14, and a first flat belt 21 is connected between the first belt pulley 19 and the second belt pulley 20.
Example 2
A ditch bottom flattening device for rural ditch construction is disclosed, as shown in figure 1-5, and comprises a mounting plate 1, a push handle 2, wheels 3, a first slide rail 4, a first slide block 5, nuts 6, a first bearing seat 7, a second bearing seat 8, a screw rod 9, a rotary table 10, a holding rod 11, a frame 12, a third bearing seat 13, a third rotary shaft 14, a roller 15, a first motor 16, a fourth bearing seat 17, a fourth rotary shaft 18, a first belt pulley 19, a second belt pulley 20 and a first flat belt 21, wherein the push handle 2 is mounted at the top of the mounting plate 1, the wheels 3 are mounted at the four corners of the bottom of the mounting plate 1, the first slide rails 4 are mounted at the left and right sides of the bottom of the mounting plate 1, the first slide blocks 5 are arranged on the inner side surfaces of the two first slide rails 4 in a sliding manner, the nuts 6 are mounted on the inner side surfaces of the two first slide blocks 5, the frame 12 is mounted between the nuts 6, the left side and the right side of the mounting plate 1 are respectively provided with a second bearing seat 8 in an embedded manner, a screw rod 9 is arranged between bearings in a left first bearing seat 7 and a second bearing seat 8, the screw rod 9 is positioned in a nut 6, a screw rod 9 is arranged between the bearings in a right first bearing seat 7 and a second bearing seat 8, the screw rod 9 is positioned in the nut 6, the top ends of the two screw rods 9 are respectively provided with a rotary table 10, a holding rod 11 is arranged at the eccentric position of the top of the rotary table 10, third bearing seats 13 are arranged at the left side and the right side of the inner lower part of the frame 12 in an embedded manner, a third rotating shaft 14 is connected between the bearings in the two third bearing seats 13, a roller 15 is arranged outside the third rotating shaft 14, the roller 15 is positioned in the frame 12, a first motor 16 is arranged at the left side of the inner top of the frame 12, a fourth bearing seat 17 is arranged at the left side of the, a first belt pulley 19 is installed at the left end of the fourth rotating shaft 18, a second belt pulley 20 is installed at the left side of the third rotating shaft 14, and a first flat belt 21 is connected between the first belt pulley 19 and the second belt pulley 20.
The belt conveyor further comprises a third belt pulley 22, a transverse plate 23, fifth bearing seats 25, a fifth rotating shaft 26, a cam 27, a fourth belt pulley 28, a second flat belt 29, a T-shaped rod 31, a first spring 32, a movable plate 33 and a protrusion 34, wherein the third belt pulley 22 is installed in the middle of the fourth rotating shaft 18, the transverse plate 23 is installed at the lower part of the rear side surface in the frame 12, an opening 24 is formed in the middle of the transverse plate 23, the fifth bearing seats 25 are installed on the transverse plate 23 at the left side surface and the right side surface in the opening 24 in an embedded manner, bearings in the two fifth bearing seats 25 are connected with the fifth rotating shaft 26, the cam 27 is installed in the middle of the fifth rotating shaft 26, the fourth belt pulley 28 is installed at the left side of the fifth rotating shaft 26, the fourth belt pulley 28 is located behind the cam 27, the second flat belt 29 is connected between the third belt pulley 22 and the fourth belt pulley, a first spring 32 is connected between the T-shaped rods 31 and the top of the transverse plate 23, movable plates 33 are mounted at the bottom ends of the two T-shaped rods 31, the top of each movable plate 33 is in contact with the cam 27, and protrusions 34 are uniformly arranged at the bottoms of the movable plates 33 at intervals.
Example 3
A ditch bottom flattening device for rural ditch construction is disclosed, as shown in figure 1-5, and comprises a mounting plate 1, a push handle 2, wheels 3, a first slide rail 4, a first slide block 5, nuts 6, a first bearing seat 7, a second bearing seat 8, a screw rod 9, a rotary table 10, a holding rod 11, a frame 12, a third bearing seat 13, a third rotary shaft 14, a roller 15, a first motor 16, a fourth bearing seat 17, a fourth rotary shaft 18, a first belt pulley 19, a second belt pulley 20 and a first flat belt 21, wherein the push handle 2 is mounted at the top of the mounting plate 1, the wheels 3 are mounted at the four corners of the bottom of the mounting plate 1, the first slide rails 4 are mounted at the left and right sides of the bottom of the mounting plate 1, the first slide blocks 5 are arranged on the inner side surfaces of the two first slide rails 4 in a sliding manner, the nuts 6 are mounted on the inner side surfaces of the two first slide blocks 5, the frame 12 is mounted between the nuts 6, the left side and the right side of the mounting plate 1 are respectively provided with a second bearing seat 8 in an embedded manner, a screw rod 9 is arranged between bearings in a left first bearing seat 7 and a second bearing seat 8, the screw rod 9 is positioned in a nut 6, a screw rod 9 is arranged between the bearings in a right first bearing seat 7 and a second bearing seat 8, the screw rod 9 is positioned in the nut 6, the top ends of the two screw rods 9 are respectively provided with a rotary table 10, a holding rod 11 is arranged at the eccentric position of the top of the rotary table 10, third bearing seats 13 are arranged at the left side and the right side of the inner lower part of the frame 12 in an embedded manner, a third rotating shaft 14 is connected between the bearings in the two third bearing seats 13, a roller 15 is arranged outside the third rotating shaft 14, the roller 15 is positioned in the frame 12, a first motor 16 is arranged at the left side of the inner top of the frame 12, a fourth bearing seat 17 is arranged at the left side of the, a first belt pulley 19 is installed at the left end of the fourth rotating shaft 18, a second belt pulley 20 is installed at the left side of the third rotating shaft 14, and a first flat belt 21 is connected between the first belt pulley 19 and the second belt pulley 20.
The belt conveyor further comprises a third belt pulley 22, a transverse plate 23, fifth bearing seats 25, a fifth rotating shaft 26, a cam 27, a fourth belt pulley 28, a second flat belt 29, a T-shaped rod 31, a first spring 32, a movable plate 33 and a protrusion 34, wherein the third belt pulley 22 is installed in the middle of the fourth rotating shaft 18, the transverse plate 23 is installed at the lower part of the rear side surface in the frame 12, an opening 24 is formed in the middle of the transverse plate 23, the fifth bearing seats 25 are installed on the transverse plate 23 at the left side surface and the right side surface in the opening 24 in an embedded manner, bearings in the two fifth bearing seats 25 are connected with the fifth rotating shaft 26, the cam 27 is installed in the middle of the fifth rotating shaft 26, the fourth belt pulley 28 is installed at the left side of the fifth rotating shaft 26, the fourth belt pulley 28 is located behind the cam 27, the second flat belt 29 is connected between the third belt pulley 22 and the fourth belt pulley, a first spring 32 is connected between the T-shaped rods 31 and the top of the transverse plate 23, movable plates 33 are mounted at the bottom ends of the two T-shaped rods 31, the top of each movable plate 33 is in contact with the cam 27, and protrusions 34 are uniformly arranged at the bottoms of the movable plates 33 at intervals.
The automatic cleaning device is characterized by further comprising a cross rod 35, a scraping blade 36 and a second spring 37, the cross rod 35 is mounted in the middle of the inner front side of the frame 12, the scraping blade 36 is rotatably connected to the right side of the bottom of the cross rod 35, the second spring 37 is connected between the left side face of the scraping blade 36 and the bottom of the cross rod 35, and the scraping blade 36 is in contact fit with the roller 15.
Example 4
A ditch bottom flattening device for rural ditch construction is disclosed, as shown in figure 1-5, and comprises a mounting plate 1, a push handle 2, wheels 3, a first slide rail 4, a first slide block 5, nuts 6, a first bearing seat 7, a second bearing seat 8, a screw rod 9, a rotary table 10, a holding rod 11, a frame 12, a third bearing seat 13, a third rotary shaft 14, a roller 15, a first motor 16, a fourth bearing seat 17, a fourth rotary shaft 18, a first belt pulley 19, a second belt pulley 20 and a first flat belt 21, wherein the push handle 2 is mounted at the top of the mounting plate 1, the wheels 3 are mounted at the four corners of the bottom of the mounting plate 1, the first slide rails 4 are mounted at the left and right sides of the bottom of the mounting plate 1, the first slide blocks 5 are arranged on the inner side surfaces of the two first slide rails 4 in a sliding manner, the nuts 6 are mounted on the inner side surfaces of the two first slide blocks 5, the frame 12 is mounted between the nuts 6, the left side and the right side of the mounting plate 1 are respectively provided with a second bearing seat 8 in an embedded manner, a screw rod 9 is arranged between bearings in a left first bearing seat 7 and a second bearing seat 8, the screw rod 9 is positioned in a nut 6, a screw rod 9 is arranged between the bearings in a right first bearing seat 7 and a second bearing seat 8, the screw rod 9 is positioned in the nut 6, the top ends of the two screw rods 9 are respectively provided with a rotary table 10, a holding rod 11 is arranged at the eccentric position of the top of the rotary table 10, third bearing seats 13 are arranged at the left side and the right side of the inner lower part of the frame 12 in an embedded manner, a third rotating shaft 14 is connected between the bearings in the two third bearing seats 13, a roller 15 is arranged outside the third rotating shaft 14, the roller 15 is positioned in the frame 12, a first motor 16 is arranged at the left side of the inner top of the frame 12, a fourth bearing seat 17 is arranged at the left side of the, a first belt pulley 19 is installed at the left end of the fourth rotating shaft 18, a second belt pulley 20 is installed at the left side of the third rotating shaft 14, and a first flat belt 21 is connected between the first belt pulley 19 and the second belt pulley 20.
The belt conveyor further comprises a third belt pulley 22, a transverse plate 23, fifth bearing seats 25, a fifth rotating shaft 26, a cam 27, a fourth belt pulley 28, a second flat belt 29, a T-shaped rod 31, a first spring 32, a movable plate 33 and a protrusion 34, wherein the third belt pulley 22 is installed in the middle of the fourth rotating shaft 18, the transverse plate 23 is installed at the lower part of the rear side surface in the frame 12, an opening 24 is formed in the middle of the transverse plate 23, the fifth bearing seats 25 are installed on the transverse plate 23 at the left side surface and the right side surface in the opening 24 in an embedded manner, bearings in the two fifth bearing seats 25 are connected with the fifth rotating shaft 26, the cam 27 is installed in the middle of the fifth rotating shaft 26, the fourth belt pulley 28 is installed at the left side of the fifth rotating shaft 26, the fourth belt pulley 28 is located behind the cam 27, the second flat belt 29 is connected between the third belt pulley 22 and the fourth belt pulley, a first spring 32 is connected between the T-shaped rods 31 and the top of the transverse plate 23, movable plates 33 are mounted at the bottom ends of the two T-shaped rods 31, the top of each movable plate 33 is in contact with the cam 27, and protrusions 34 are uniformly arranged at the bottoms of the movable plates 33 at intervals.
The automatic cleaning device is characterized by further comprising a cross rod 35, a scraping blade 36 and a second spring 37, the cross rod 35 is mounted in the middle of the inner front side of the frame 12, the scraping blade 36 is rotatably connected to the right side of the bottom of the cross rod 35, the second spring 37 is connected between the left side face of the scraping blade 36 and the bottom of the cross rod 35, and the scraping blade 36 is in contact fit with the roller 15.
The novel handle is characterized by further comprising a second slide rail 38, a second slide block 39, a U-shaped clamping block 40, a limiting plate 41 and a third spring 42, the second slide rail 38 is installed on the left side and the right side of the top of the mounting plate 1, the second slide blocks 39 are arranged on the inner side faces of the two second slide rails 38 in a sliding mode, the U-shaped clamping blocks 40 are installed on the inner side faces of the two second slide blocks 39, the U-shaped clamping blocks 40 are matched with the holding rod 11, the limiting plate 41 is installed on the top of the two second slide rails 38, and the third spring 42 is connected between the bottom of each limiting plate 41.
The working principle is as follows: when the device is used, an operator firstly places the device in a ditch, the wheels 3 are in contact with the ground, the operator holds the holding rod 11, the operator rotates the holding rod 11 clockwise, the holding rod 11 can drive the turntable 10 to rotate clockwise, the turntable 10 can drive the screw rod 9 to rotate clockwise, the screw rod 9 can drive the nut 6 to move downwards, the nut 6 can drive the frame 12 to move downwards, and the frame 12 can drive the roller 15 to move downwards; when an operator rotates the holding rod 11 counterclockwise, the holding rod 11 can drive the rotating disc 10 to rotate counterclockwise, the rotating disc 10 can drive the screw rod 9 to rotate counterclockwise, the screw rod 9 can drive the nut 6 to move upward, the nut 6 can drive the frame 12 to move upward, the frame 12 can drive the roller 15 to move upward, when the roller 15 moves to a proper position, the operator can stop rotating the holding rod 11, the operator pours cement into the ditch uniformly, the operator starts the first motor 16 to rotate, the first motor 16 can drive the fourth rotating shaft 18 to rotate, the fourth rotating shaft 18 can drive the first belt pulley 19 to rotate, the first belt pulley 19 can drive the second belt pulley 20 to rotate through the first flat belt 21, the second belt pulley 20 can drive the third rotating shaft 14 to rotate, the third rotating shaft 14 can drive the roller 15 to rotate, and the operator can push the invention through the pushing hand 2 and the wheel 3, thereby can strike off the cement of ditch bottom, and after the cement is strickleed off, operating personnel can close first motor 16.
Because the belt conveyor also comprises a third belt pulley 22, a transverse plate 23, a fifth bearing seat 25, a fifth rotating shaft 26, a cam 27, a fourth belt pulley 28, a second flat belt 29, a T-shaped rod 31, a first spring 32, a movable plate 33 and a bulge 34, the third belt pulley 22 is arranged in the middle of the fourth rotating shaft 18, the transverse plate 23 is arranged at the lower part of the rear side surface in the frame 12, an opening 24 is formed in the middle of the transverse plate 23, the fifth bearing seats 25 are embedded in the transverse plate 23 at the left and right sides in the opening 24, bearings in the two fifth bearing seats 25 are connected with the fifth rotating shaft 26, the cam 27 is arranged in the middle of the fifth rotating shaft 26, the fourth belt pulley 28 is arranged at the left side of the fifth rotating shaft 26, the fourth belt pulley 28 is positioned behind the cam 27, the second flat belt 29 is connected between the third belt pulley 22 and the fourth belt pulley 28, guide holes 30 are formed in, a first spring 32 is connected between the T-shaped rods 31 and the top of the transverse plate 23, movable plates 33 are mounted at the bottom ends of the two T-shaped rods 31, the top of each movable plate 33 is in contact with the cam 27, and protrusions 34 are uniformly arranged at the bottoms of the movable plates 33 at intervals. Therefore, the fourth rotating shaft 18 can rotate to drive the third belt pulley 22 to rotate, the third belt pulley 22 can drive the fourth belt pulley 28 to rotate through the second flat belt 29, the fourth belt pulley 28 can drive the fifth rotating shaft 26 to rotate, the fifth rotating shaft 26 can drive the cam 27 to rotate, the cam 27 can drive the movable plate 33 to move up and down ceaselessly under the action of the first spring 32, the movable plate 33 can vibrate cement, cement paving can be more uniform, and the vibration effect can be better under the action of the protrusion 34.
Because still including horizontal pole 35, doctor-bar 36 and second spring 37, frame 12 inside front side mid-mounting has horizontal pole 35, and the right rotary type in horizontal pole 35 bottom is connected with doctor-bar 36, is connected with second spring 37 between 36 left surface of doctor-bar and the horizontal pole 35 bottom, and doctor-bar 36 contacts the cooperation with cylinder 15. The second spring 37 can make the wiper 36 always contact with the roller 15, so that the cement adhered to the roller 15 can be scraped off.
Because still including second slide rail 38, second slider 39, U-shaped fixture block 40, limiting plate 41 and third spring 42, second slide rail 38 is all installed to the both sides about the 1 top of mounting panel, the equal slidingtype second slider 39 that is equipped with of two second slide rail 38 medial surfaces, U-shaped fixture block 40 is all installed to two second slider 39 medial surfaces, U-shaped fixture block 40 and holding rod 11 cooperation, limiting plate 41 is all installed at two second slide rail 38 tops, be connected with third spring 42 between limiting plate 41 bottom and the second slider 39 top. Therefore, when the rotary disc 10 is rotated, an operator can pull the U-shaped clamping block 40 upwards, the third spring 42 is compressed therewith, after the rotary disc 10 is rotated, the operator can release the U-shaped clamping block 40, the U-shaped clamping block 40 can move downwards under the action of the third spring 42, and the U-shaped clamping block 40 can clamp the holding rod 11, so that the rotary disc 10 can be limited.
The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (4)
1. A ditch bottom leveling device for rural ditch construction is characterized by comprising a mounting plate (1), a push handle (2), wheels (3), first slide rails (4), first slide blocks (5), nuts (6), a first bearing seat (7), a second bearing seat (8), a screw rod (9), a rotary table (10), a holding rod (11), a frame (12), a third bearing seat (13), a third rotary shaft (14), a roller (15), a first motor (16), a fourth bearing seat (17), a fourth rotary shaft (18), a first belt pulley (19), a second belt pulley (20) and a first flat belt (21), wherein the push handle (2) is mounted at the top of the mounting plate (1), the wheels (3) are mounted at the four corners of the bottom of the mounting plate (1), the first slide rails (4) are mounted on the left side and the right side of the bottom of the mounting plate (1), the first slide blocks (5) are arranged on the inner side surfaces of the two first slide rails (4) in a sliding manner, nuts (6) are respectively installed on the inner side surfaces of the two first sliding blocks (5), a frame (12) is installed between the two nuts (6), first bearing seats (7) are respectively installed on the lower portions of the inner side surfaces of the two first sliding rails (4), second bearing seats (8) are respectively installed on the left side and the right side of the installation plate (1) in an embedded manner, a lead screw (9) is arranged between bearings in the first bearing seat (7) and the second bearing seat (8) on the left side, the lead screw (9) is located in the nut (6), a rotary table (10) is respectively installed on the top ends of the two lead screws (9), a holding rod (11) is installed on the eccentric position of the top of the rotary table (10), third bearing seats (13) are respectively installed on the left side and the right side of the lower portion in the frame (12) in an embedded manner, and a third rotating shaft (14) is connected between the bearings in the two third bearing seats (13), third pivot (14) externally mounted has cylinder (15), cylinder (15) are located frame (12), first motor (16) are installed to top left in frame (12), fourth bearing seat (17) are installed to top left in frame (12), the bearing in fourth bearing seat (17) is connected with fourth pivot (18), fourth pivot (18) right-hand member passes through the coupling joint with the output shaft of first motor (16), first belt pulley (19) are installed to fourth pivot (18) left end, second belt pulley (20) are installed to third pivot (14) left, be connected with first flat belt (21) between first belt pulley (19) and second belt pulley (20).
2. The ditch bottom flattening device for rural ditch construction according to claim 1, characterized in that the device further comprises a third belt pulley (22), a transverse plate (23), a fifth bearing seat (25), a fifth rotating shaft (26), a cam (27), a fourth belt pulley (28), a second flat belt (29), a T-shaped rod (31), a first spring (32), a movable plate (33) and a protrusion (34), the third belt pulley (22) is installed in the middle of the fourth rotating shaft (18), the transverse plate (23) is installed on the lower portion of the inner rear side surface of the frame (12), an opening (24) is formed in the middle of the transverse plate (23), fifth bearing seats (25) are installed on the transverse plates (23) on the left and right side surfaces in the opening (24) in an embedded manner, the fifth rotating shaft (26) is connected with bearings in the two fifth bearing seats (25), the cam (27) is installed in the middle of the fifth rotating shaft (26), the fourth belt pulley (28) is installed on the left of, the fourth belt pulley (28) is located behind the cam (27), a second flat belt (29) is connected between the third belt pulley (22) and the fourth belt pulley (28), guide holes (30) are formed in the front side and the rear side of the transverse plate (23), T-shaped rods (31) are arranged in the guide holes (30) in a sliding mode, a first spring (32) is connected between the T-shaped rods (31) and the top of the transverse plate (23), movable plates (33) are installed at the bottom ends of the two T-shaped rods (31), the tops of the movable plates (33) are in contact with the cam (27), and bulges (34) are uniformly arranged at the bottoms of the movable plates (33) at intervals.
3. The ditch bottom flattening device for rural ditch construction according to claim 2, characterized in that, further comprises a cross bar (35), a scraping blade (36) and a second spring (37), the cross bar (35) is installed in the middle of the inner front side of the frame (12), the scraping blade (36) is rotatably connected to the right side of the bottom of the cross bar (35), the second spring (37) is connected between the left side of the scraping blade (36) and the bottom of the cross bar (35), and the scraping blade (36) is in contact fit with the roller (15).
4. The ditch bottom flattening device for rural ditch construction according to claim 3, characterized in that, further comprises a second slide rail (38), a second slide block (39), U-shaped fixture blocks (40), a limiting plate (41) and a third spring (42), the second slide rail (38) is installed on both sides of the top of the mounting plate (1), the second slide block (39) is arranged on the inner side surfaces of the two second slide rails (38) in a sliding manner, the U-shaped fixture blocks (40) are installed on the inner side surfaces of the two second slide blocks (39), the U-shaped fixture blocks (40) are matched with the holding rod (11), the limiting plate (41) is installed on the top of the two second slide rails (38), and the third spring (42) is connected between the bottom of the limiting plate (41) and the top of the second slide block (39).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810380125.XA CN108589658B (en) | 2018-04-25 | 2018-04-25 | Ditch bottom leveling device for rural ditch construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810380125.XA CN108589658B (en) | 2018-04-25 | 2018-04-25 | Ditch bottom leveling device for rural ditch construction |
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| Publication Number | Publication Date |
|---|---|
| CN108589658A CN108589658A (en) | 2018-09-28 |
| CN108589658B true CN108589658B (en) | 2020-04-10 |
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| CN201810380125.XA Active CN108589658B (en) | 2018-04-25 | 2018-04-25 | Ditch bottom leveling device for rural ditch construction |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN204252080U (en) * | 2014-11-27 | 2015-04-08 | 赵成龙 | A kind of anti seepage channel facility for anti-seepage channel construction |
| JP6689143B2 (en) * | 2016-06-24 | 2020-04-28 | 株式会社 南組 | Mortar spray surface automatic leveling device and mortar spray surface automatic leveling method |
| CN206616526U (en) * | 2017-03-07 | 2017-11-07 | 象山艾尔沃特智能科技有限公司 | A kind of cities and towns Open Channel Construction flattening device |
| CN206616525U (en) * | 2017-03-07 | 2017-11-07 | 焦立国 | A kind of water conservancy irrigation canals and ditches concrete flattening device |
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Effective date of registration: 20200318 Address after: 325000 No. 8 Jiangbin Middle Road, Lucheng District, Wenzhou City, Zhejiang Province Applicant after: Hong Guolin Address before: 330096 No. 99 Ziyang Avenue, high tech Industrial Development Zone, Nanchang, Jiangxi Applicant before: Hu Aiguo |
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