CN112144354A - Effectual automatic leveling device of concrete - Google Patents
Effectual automatic leveling device of concrete Download PDFInfo
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- CN112144354A CN112144354A CN202010949173.3A CN202010949173A CN112144354A CN 112144354 A CN112144354 A CN 112144354A CN 202010949173 A CN202010949173 A CN 202010949173A CN 112144354 A CN112144354 A CN 112144354A
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/48—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/48—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ
- E01C19/4833—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ with tamping or vibrating means for consolidating or finishing, e.g. immersed vibrators, with or without non-vibratory or non-percussive pressing or smoothing means
- E01C19/484—Rail- or like-borne apparatus, e.g. sliding on side forms, rolling on form rails, kerbs or like trackways
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- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention relates to an effective concrete automatic leveling device, which comprises two guide rails, a moving mechanism and a vibration leveling mechanism, wherein the two guide rails are parallel, the moving mechanism is arranged on the two guide rails, the leveling mechanism is arranged on the moving mechanism, the effective concrete automatic leveling device realizes the automatic movement of the device through the moving mechanism, and the concrete leveling is realized through the vibration leveling mechanism, compared with the existing moving mechanism, the mechanism not only realizes the movement of the device, but also has the effect of auxiliary clamping on the guide rails, the practicability is improved, compared with the existing leveling device, the device realizes the movement and the vibration leveling of the device through one output end, the energy is saved, the online leveling of the concrete is realized through the linkage of the moving mechanism and the vibration leveling mechanism, and simultaneously, the linkage adopts a pure mechanical mechanism, the use of electronic elements such as sensors is avoided, the stability of the device is improved, and the service life of the device is prolonged.
Description
Technical Field
The invention relates to an effective automatic concrete leveling device.
Background
The concrete is a general term for engineering composite materials formed by cementing aggregate into a whole by cementing materials, and the term concrete generally refers to cement concrete which is prepared by mixing cement as the cementing material, sand and stone as the aggregate and water according to a certain proportion and stirring, and is also called common concrete, and is widely applied to building engineering.
When the concrete highway is being built, generally pour the concrete subaerial, then use the push pedal to push away the concrete through the staff and tie, then use vibrations leveling device to vibrate the compaction to the concrete for the concrete tiling, the very big manpower of having consumed of this kind of mode, efficiency is not high, and current leveling device generally needs artifical the promotion, the leveling device produces huge vibrations during operation, also can make the operating personnel hand shake the numb, cause operating personnel's hand ache scheduling problem.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the automatic concrete leveling device is good in effect.
The technical scheme adopted by the invention for solving the technical problems is as follows: an effective concrete automatic leveling device comprises two guide rails, two parallel guide rails, a moving mechanism and a vibration leveling mechanism, wherein the moving mechanism is arranged on the two guide rails, and the leveling mechanism is arranged on the moving mechanism;
the moving mechanism comprises a moving plate, a driving assembly, two moving assemblies and a linkage assembly, the moving plate is arranged above the guide rail, the driving assembly comprises a motor and a driving shaft, the motor is vertically arranged on the moving plate downwards, the driving shaft is arranged on the motor, the two moving assemblies are respectively arranged at two ends of the moving plate, the moving assembly comprises two moving units, the two moving units are respectively arranged at two sides of the moving plate, the moving units comprise a fixed rod, a rotating shaft and a roller wheel, the fixed rod is arranged on the moving plate, the fixed rod is positioned at one side of the moving plate far away from the motor, the rotating shaft penetrates through the fixed rod and the moving plate, the roller wheel is sleeved at one end of the rotating shaft, the roller wheel is in key connection with the rotating shaft, the guide rail is provided with a sliding groove, the roller wheel is, the linkage assembly comprises two linkage units, the two linkage units are respectively arranged corresponding to the two moving assemblies, the linkage unit comprises two linkage wheels, the two linkage wheels are respectively sleeved on the driving shaft and the rotating shaft, the two linkage wheels are respectively connected with the driving shaft and the rotating shaft in a key mode, and the two linkage wheels are in transmission connection through a belt;
the vibration leveling mechanism comprises two limiting components, a leveling component and a vibration component, wherein the two limiting components are respectively arranged corresponding to the two moving components, the limiting components comprise a limiting rod and a first spring, the limiting rod is arranged between two fixing rods of two moving units of the same moving component, a limiting groove is arranged on each fixing rod, two ends of the limiting rod are respectively positioned in two limiting grooves on the two fixing rods, the limiting rod is connected with the limiting groove in a sliding manner, the number of the first springs is two, the two first springs are respectively arranged in the two limiting grooves, one end of each first spring is connected with the limiting groove, the other end of each first spring is connected with the limiting rod, the leveling component comprises a leveling unit and a rotating unit, the leveling unit comprises a rotating rod and a roller, and the rotating rod penetrates through the two limiting rods, the cylinder cover is established on the bull stick, the cylinder is connected with the bull stick key, the cylinder is located between two guide rails, the rotation unit includes fixed axle, first bevel gear and runner, the fixed axle sets up on the movable plate, the fixed axle is parallel with the movable plate, first bevel gear has two, and two first bevel gears are established respectively on pivot and fixed axle, and two first bevel gears are connected with pivot and fixed axle key respectively, and two first bevel gears mesh, the runner has two, and two runners are established respectively on fixed axle and bull stick, and two runners are connected with fixed axle and bull stick key respectively, and two runners pass through belt transmission, the vibrations subassembly is located between movable plate and the gag lever post, the vibrations subassembly includes two vibrations units, and two vibrations units correspond the setting with two gag lever posts respectively, the vibrations unit includes second bevel gear, the rocking lever post is connected, Spacing axle and cam, spacing axle sets up on the dead lever, the second bevel gear has two, and two second bevel gears are established respectively on pivot and spacing axle, and two second bevel gears are connected with pivot and spacing axle key respectively, and two second bevel gears mesh, the cam cover is established at spacing epaxially, cam and spacing axle key-type connection, the cam supports with the gag lever post and leans on.
In order to realize better centre gripping effect, the dead lever is equipped with the centre gripping unit, the centre gripping unit includes sleeve pipe, depression bar and second spring, the sleeve pipe sets up on the dead lever, the one end of depression bar is located the sleeve pipe, the other end of depression bar stretches out the sleeve pipe outside, the depression bar is located one end and the sleeve pipe sliding connection outside the sleeve pipe, the depression bar stretches out the one end outside the sleeve pipe and is located the spout, the second spring sets up at the sleeve pipe, the one end and the bushing of second spring, the other end and the compression linkage of second spring, the second spring is in compression state.
In order to reduce friction, a pulley is arranged at one end of the pressure rod, which is positioned in the sliding groove, and the pulley is in rolling connection with the sliding groove.
In order to realize better clamping effect, the clamping units are two, and the two clamping units are respectively arranged on two sides of the roller.
For carrying out better spacing to the removal of stopper, be equipped with the slider on the stopper, the limiting groove is equipped with the bar groove, the slider is located the bar inslot, slider and bar groove sliding connection.
For carrying out better spacing to the removal of stopper, the slider has two, and two sliders set up the both sides at the stopper respectively, the bar groove has two, and two bar grooves set up respectively in the both sides of spacing groove, and two sliders are located two bar inslots respectively.
In order to better limit the movement of the limiting block, the sliding block is in a dovetail shape, and the strip-shaped groove is a dovetail groove.
In order to support the rotating shaft, a bearing seat is arranged on the moving plate, the rotating shaft penetrates through the bearing seat, and the rotating shaft is fixedly connected with an inner ring of the bearing seat.
In order to achieve a better leveling effect, the limiting plate is provided with a scraping plate.
In order to protect the motor, a protective shell is arranged on the motor.
The concrete automatic leveling device has the advantages that the automatic movement of the device is realized through the moving mechanism, the leveling of the concrete is realized through the vibration leveling mechanism, compared with the existing moving mechanism, the mechanism not only realizes the movement of the device, but also has the effect of assisting in clamping the guide rail, the practicability is improved, compared with the existing leveling device, the device realizes the movement and the vibration leveling of the device through one output end, the energy is saved, the online leveling of the concrete is realized through the linkage of the moving mechanism and the vibration leveling mechanism, and meanwhile, the linkage adopts a pure mechanical mechanism, the use of electronic elements such as a sensor is avoided, the stability of the device is improved, and the service life of the device is prolonged.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of the automatic concrete leveling device according to the present invention;
FIG. 2 is a schematic structural view of a moving mechanism of the automatic concrete leveling device according to the present invention;
FIG. 3 is a schematic structural view of a vibratory screed mechanism of the automatic concrete screed according to the present invention;
FIG. 4 is a schematic structural view of a position limiting assembly of the automatic concrete leveling device according to the present invention;
FIG. 5 is a schematic view of a connection structure of a stopper rod and a fixing rod of the automatic concrete leveling device according to the present invention;
in the figure: 1. the automatic scraper comprises a guide rail, a moving plate, a motor, a driving shaft, a fixing rod, a rotating shaft, a roller, a linkage wheel, a limiting rod, a first spring, a rotating rod, a roller, a fixing shaft, a roller, a rotating shaft, a roller, a rotating wheel, a rotating shaft, a limiting shaft, a cam, a rotating wheel, a sleeve, a pressing rod, a pulley, a sliding block, a sliding plate.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, an effective automatic concrete leveling device comprises two guide rails 1, two parallel guide rails 1, a moving mechanism and a vibration leveling mechanism, wherein the moving mechanism is arranged on the two guide rails 1, and the leveling mechanism is arranged on the moving mechanism;
when the device uses, fix guide rail 1 subaerial, to pouring the concrete between two guide rails 1, through the removal that moving mechanism realized the device, moving mechanism drive vibrations leveling mechanism moves for the concrete paves, then shakes the extrusion to the concrete, makes the concrete compaction, thereby levels more, realizes better flattening effect.
As shown in fig. 2, the moving mechanism includes a moving plate 2, a driving assembly, two moving assemblies and a linkage assembly, the moving plate 2 is disposed above the guide rail 1, the driving assembly includes a motor 3 and a driving shaft 4, the motor 3 is vertically disposed on the moving plate 2, the driving shaft 4 is mounted on the motor 3, the two moving assemblies are respectively disposed at two ends of the moving plate 2, the moving assembly includes two moving units, the two moving units are respectively disposed at two sides of the moving plate 2, the moving unit includes a fixed rod 5, a rotating shaft 6 and a roller 7, the fixed rod 5 is disposed on the moving plate 2, the fixed rod 5 is located at one side of the moving plate 2 away from the motor 3, the rotating shaft 6 passes through the fixed rod 5 and the rotating shaft 2, the roller 7 is sleeved at one end of the rotating shaft 6, and the roller 7 is connected with the rotating shaft 6, the guide rail 1 is provided with a sliding groove, the roller 7 is positioned in the sliding groove, the roller 7 is in rolling connection with the sliding groove, the linkage assembly comprises two linkage units, the two linkage units are respectively arranged corresponding to the two moving assemblies, the linkage unit comprises two linkage wheels 8, the two linkage wheels 8 are respectively sleeved on the driving shaft 4 and the rotating shaft 6, the two linkage wheels 8 are respectively in key connection with the driving shaft 4 and the rotating shaft 6, and the two linkage wheels 8 are in transmission connection through a belt;
the operation motor 3, motor 3 drive shaft 4 is rotatory, drive shaft 4 drive interlock wheel 8 is rotatory, interlock wheel 8 drive pivot 6 is rotatory, pivot 6 drive gyro wheel 7 is rotatory, under the effect of frictional force, gyro wheel 7 will roll along the spout to realize the removal of device, two gyro wheels 7 here are located two guide rail 1's spout respectively, have also realized certain clamping effect to guide rail 1, avoid guide rail 1 slope, influence the flattening effect.
The second spring 25 is in a compressed state, restoring force of the second spring 25 generates outward thrust to the pressing rod 20, and the pressing rod 20 generates outward thrust to the pulley 21, so that the pulley 21 is attached to the sliding groove, better clamping effect is achieved on the guide rail 1, and better leveling effect is achieved.
In order to realize better clamping effect, the fixing rod 5 is provided with a clamping unit, the clamping unit comprises a sleeve 19, a pressing rod 20 and a second spring 25, the sleeve 19 is arranged on the fixing rod 5, one end of the pressing rod 20 is positioned in the sleeve 19, the other end of the pressing rod 20 extends out of the sleeve 19, one end of the pressing rod 20 positioned in the sleeve 19 is connected with the sleeve 19 in a sliding manner, one end of the pressing rod 20 extending out of the sleeve 19 is positioned in a sliding groove, the second spring 25 is arranged in the sleeve 19, one end of the second spring 25 is connected with the sleeve 19, the other end of the second spring 25 is connected with the pressing rod 20, and the second spring 25 is in a compressed state.
In order to reduce friction, the end of the pressure lever 20 located in the sliding groove is provided with a pulley 21, and the pulley 21 is in rolling connection with the sliding groove.
In order to realize better clamping effect, the number of the clamping units is two, and the two clamping units are respectively arranged at two sides of the roller 7.
In order to protect the motor 3, a protective casing 24 is provided on the motor 3.
As shown in fig. 3-5, the vibration leveling mechanism includes two limiting assemblies, two leveling assemblies and two vibration assemblies, the two limiting assemblies are respectively disposed corresponding to the two moving assemblies, the limiting assembly includes a limiting rod 9 and two first springs 10, the limiting rod 9 is disposed between two fixing rods 5 of two moving units of the same moving assembly, the fixing rods 5 are provided with limiting grooves, two ends of the limiting rod 9 are respectively disposed in the two limiting grooves of the two fixing rods 5, the limiting rod 9 is slidably connected with the limiting grooves, there are two first springs 10, the two first springs 10 are respectively disposed in the two limiting grooves, one end of each first spring 10 is connected with the limiting groove, the other end of each first spring 10 is connected with the limiting rod 9, the leveling assembly includes a leveling unit and a rotating unit, the leveling unit includes a rotating rod 11 and a rotating drum 12, the rotating rod 11 penetrates through the two limiting rods 9, the roller 12 is sleeved on the rotating rod 11, the roller 12 is in key connection with the rotating rod 11, the roller 12 is located between the two guide rails 1, the rotating unit comprises a fixed shaft 13, a first bevel gear 14 and rotating wheels 15, the fixed shaft 13 is arranged on the movable plate 2, the fixed shaft 13 is parallel to the movable plate 2, the first bevel gears 14 are two, the two first bevel gears 14 are respectively sleeved on the rotating shaft 6 and the fixed shaft 13, the two first bevel gears 14 are respectively in key connection with the rotating shaft 6 and the fixed shaft 13, the two first bevel gears 14 are meshed with each other, the rotating wheels 15 are respectively sleeved on the fixed shaft 13 and the rotating rod 11, the two rotating wheels 15 are respectively in key connection with the fixed shaft 13 and the rotating rod 11, the two rotating wheels 15 are in transmission connection through a belt, the vibrating assembly is located between the movable plate 2 and, the vibrations subassembly includes two vibrations units, and two vibrations units correspond the setting with two gag lever posts 9 respectively, the vibrations unit includes second bevel gear 16, spacing axle 17 and cam 18, spacing axle 17 sets up on dead lever 5, second bevel gear 16 has two, and two second bevel gears 16 overlap respectively and establish in pivot 6 and spacing axle 17, and two second bevel gears 16 connect with pivot 6 and spacing axle 17 key-type respectively, and two second bevel gears 16 mesh, the cam 18 cover is established on spacing axle 17, cam 18 connects with spacing axle 17 key-type, cam 18 supports with gag lever post 9 and leans on.
The moving plate 2 moves to drive the scraper 23 to move, so that the scraper 23 scrapes off the concrete on the guide rail 1 and the concrete is uniformly distributed in the guide rail 1, the rotating shaft 6 rotationally drives the first bevel gear 14 connected with the rotating shaft 6 to rotate, the first bevel gear 14 drives the other first bevel gear 14 to rotate, the other first bevel gear 14 drives the fixed shaft 13 to rotate, the fixed shaft 13 drives the rotating wheel 15 connected with the fixed shaft 13 to rotate, the rotating wheel 15 drives the other rotating wheel 15 to rotate through a belt, the other rotating wheel 15 drives the rotating rod 11 to rotate, the rotating rod 11 drives the roller 12 to rotate, so that the roller 12 rolls the concrete to level the concrete, meanwhile, the rotating shaft 6 drives the second bevel gear 16 connected with the rotating shaft 6 to rotate, the second bevel gear 16 drives the other second bevel gear 16 to rotate, and the other second bevel gear 16 drives the limiting shaft 17 to rotate, spacing axle 17 drive cam 18 is rotatory, when the convex surface of cam 18 supports with gag lever post 9 and leans on, cam 18 drive gag lever post 9 downstream, gag lever post 9 drive bull stick 11 downstream, bull stick 11 drive cylinder 12 downstream, make cylinder 12 produce the extrusion force to the concrete, thereby make the concrete compaction, realize better flattening effect, when the convex surface of cam 18 does not support with gag lever post 9 and leans on, first spring 10 here is in compression state, the restoring force of first spring 10 produces ascending thrust to gag lever post 9, thereby make gag lever post 9 reply initial position, therefore, make gag lever post 9 produce vibrations from top to bottom, the vibrations ripples that vibrations produced transmit for the concrete, thereby the flow of concrete has been accelerated, make the better quilt in the space between the concrete fill up, realize better flattening effect.
The stopper here moves drive slider 22 and moves, and slider 22 is located the bar inslot to make slider 22 only can move along the axis direction in bar groove, thereby carry out spacingly to slider 22's removal, thereby carry out better spacing to the removal of stopper.
For carrying out better spacing to the removal of stopper, be equipped with slider 22 on the stopper, the spacing inslot is equipped with the bar groove, slider 22 is located the bar inslot, slider 22 and bar groove sliding connection.
For carrying out better spacing to the removal of stopper, slider 22 has two, and two sliders 22 set up the both sides at the stopper respectively, the bar groove has two, and two bar grooves set up respectively in the both sides of spacing groove, and two sliders 22 are located two bar inslots respectively.
In order to better limit the movement of the limiting block, the sliding block 22 is of a dovetail shape, and the strip-shaped groove is a dovetail groove.
In order to support the rotating shaft 6, a bearing seat is arranged on the moving plate 2, the rotating shaft 6 penetrates through the bearing seat, and the rotating shaft 6 is fixedly connected with an inner ring of the bearing seat.
In order to achieve a better leveling effect, a scraper 23 is arranged on the limiting plate.
When the device uses, move through drive assembly drive interlock subassembly, the operation of interlock subassembly drive removal subassembly, realize the removal of device, carry out supplementary centre gripping to guide rail 1 through two mobile unit, realize better centre gripping effect to guide rail 1 through the centre gripping unit, thereby avoid guide rail 1 slope, realize better flattening effect, it is rotatory through mobile unit drive flattening subassembly, thereby roll the concrete, it is spacing to carry out the flattening subassembly through spacing subassembly, shake from top to bottom through vibrations subassembly drive flattening subassembly, make the space in the concrete fully fill up, realize better flattening effect, the device passes through operation motor 3, realize automatic movement, need not artifical promotion, the manpower is saved, the problem that vibrations lead to the sour pain of staff's hand has also been avoided.
Compared with the prior art, this effectual automatic leveling device of concrete, automatic movement through moving mechanism realization device, through the flattening of vibrations leveling mechanism realization concrete, compare with current moving mechanism, the removal of device has not only been realized to this mechanism, the effect of supplementary centre gripping has simultaneously to guide rail 1, the practicality has been improved, compare with current leveling device, the device is through an output, the removal and the vibrations flattening of device have been realized, the energy has been saved, and the linkage through moving mechanism and vibrations leveling mechanism, realize the online flattening of concrete, this linkage adopts pure mechanical mechanism simultaneously, the use of electronic component such as sensor has been avoided, the stability and the life of device have been improved.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The concrete automatic leveling device with good effect is characterized by comprising two guide rails (1), two moving mechanisms and a vibration leveling mechanism, wherein the two guide rails (1) are parallel, the moving mechanisms are arranged on the two guide rails (1), and the leveling mechanism is arranged on the moving mechanisms;
the moving mechanism comprises a moving plate (2), a driving assembly, moving assemblies and linkage assemblies, the moving plate (2) is arranged above the guide rail (1), the driving assembly comprises a motor (3) and a driving shaft (4), the motor (3) is vertically arranged on the moving plate (2) downwards, the driving shaft (4) is installed on the motor (3), the number of the moving assemblies is two, the two moving assemblies are respectively arranged at two ends of the moving plate (2), the moving assemblies comprise two moving units, the two moving units are respectively arranged at two sides of the moving plate (2), each moving unit comprises a fixed rod (5), a rotating shaft (6) and a roller (7), the fixed rod (5) is arranged on the moving plate (2), the fixed rod (5) is positioned at one side, far away from the motor (3), of the moving plate (2), and the rotating shaft (6) penetrates through the fixed rod (5) and the moving plate (2), the roller (7) is sleeved at one end of the rotating shaft (6), the roller (7) is in key connection with the rotating shaft (6), a sliding groove is formed in the guide rail (1), the roller (7) is located in the sliding groove, the roller (7) is in rolling connection with the sliding groove, the linkage assembly comprises two linkage units, the two linkage units are respectively arranged corresponding to the two moving assemblies, the linkage units comprise two linkage wheels (8), the two linkage wheels (8) are respectively sleeved on the driving shaft (4) and the rotating shaft (6), the two linkage wheels (8) are respectively in key connection with the driving shaft (4) and the rotating shaft (6), and the two linkage wheels (8) are connected through belt transmission;
the vibration leveling mechanism comprises two limiting components, leveling components and vibration components, wherein the two limiting components are respectively arranged corresponding to the two moving components, each limiting component comprises a limiting rod (9) and a first spring (10), the limiting rods (9) are arranged between two fixing rods (5) of two moving units of the same moving component, limiting grooves are formed in the fixing rods (5), two ends of each limiting rod (9) are respectively positioned in the two limiting grooves in the two fixing rods (5), the limiting rods (9) are in sliding connection with the limiting grooves, the number of the first springs (10) is two, the two first springs (10) are respectively arranged in the two limiting grooves, one ends of the first springs (10) are connected with the limiting grooves, the other ends of the first springs (10) are connected with the limiting rods (9), the leveling components comprise leveling units and rotating units, the leveling unit comprises a rotating rod (11) and a roller (12), wherein the rotating rod (11) penetrates through two limiting rods (9), the roller (12) is sleeved on the rotating rod (11), the roller (12) is in key connection with the rotating rod (11), the roller (12) is positioned between two guide rails (1), the rotating unit comprises a fixed shaft (13), a first bevel gear (14) and a rotating wheel (15), the fixed shaft (13) is arranged on a moving plate (2), the fixed shaft (13) is parallel to the moving plate (2), the first bevel gear (14) is provided with two parts, the two first bevel gears (14) are respectively sleeved on a rotating shaft (6) and the fixed shaft (13), the two first bevel gears (14) are respectively in key connection with the rotating shaft (6) and the fixed shaft (13), the two first bevel gears (14) are meshed, the rotating wheel (15) is provided with two parts, and the two rotating wheels (15) are respectively sleeved on the fixed shaft (13) and the rotating rod (11), two runners (15) connect with fixed axle (13) and bull stick (11) key-type respectively, and two runners (15) are connected through belt transmission, the vibrations subassembly is located between movable plate (2) and gag lever post (9), the vibrations subassembly includes two vibrations units, and two vibrations units correspond the setting with two gag lever posts (9) respectively, the vibrations unit includes second bevel gear (16), spacing axle (17) and cam (18), spacing axle (17) set up on dead lever (5), second bevel gear (16) have two, and two second bevel gears (16) are established respectively on pivot (6) and spacing axle (17), and two second bevel gears (16) connect with pivot (6) and spacing axle (17) key-type respectively, and two second bevel gears (16) mesh, cam (18) cover is established on spacing axle (17), cam (18) and spacing axle (17) key-type connection, the cam (18) is abutted against the limiting rod (9).
2. The automatic concrete leveling apparatus according to claim 1, the fixing rod (5) is provided with a clamping unit which comprises a sleeve (19), a pressure lever (20) and a second spring (25), the sleeve (19) is arranged on the fixed rod (5), one end of the pressure lever (20) is positioned in the sleeve (19), the other end of the pressure lever (20) extends out of the sleeve (19), one end of the pressure lever (20) positioned in the sleeve (19) is connected with the sleeve (19) in a sliding way, one end of the pressure lever (20) extending out of the sleeve (19) is positioned in the sliding groove, the second spring (25) is arranged in the sleeve (19), one end of the second spring (25) is connected with the sleeve (19), the other end of the second spring (25) is connected with the pressure rod (20), and the second spring (25) is in a compressed state.
3. The concrete automatic leveling device with good effect as claimed in claim 2, wherein one end of the compression bar (20) in the chute is provided with a pulley (21), and the pulley (21) is in rolling connection with the chute.
4. The concrete screed according to claim 3, wherein the clamping units are provided in two numbers, and the two clamping units are respectively provided at both sides of the roller (7).
5. The automatic concrete leveling device with good effect according to claim 1, wherein a sliding block (22) is arranged on the limiting block, a strip-shaped groove is arranged in the limiting groove, the sliding block (22) is positioned in the strip-shaped groove, and the sliding block (22) is in sliding connection with the strip-shaped groove.
6. The concrete automatic leveling device with good effect as claimed in claim 5, wherein there are two sliding blocks (22), two sliding blocks (22) are respectively arranged at two sides of the limiting block, there are two strip-shaped grooves, two strip-shaped grooves are respectively arranged at two sides of the limiting block, and two sliding blocks (22) are respectively positioned in the two strip-shaped grooves.
7. The concrete automatic leveling device with good effect as claimed in claim 6, wherein the sliding block (22) is dovetail type, and the strip groove is dovetail groove.
8. The concrete automatic leveling device with good effect as claimed in claim 1, wherein a bearing seat is arranged on the moving plate (2), the rotating shaft (6) passes through the bearing seat, and the rotating shaft (6) is fixedly connected with an inner ring of the bearing seat.
9. The automatic concrete leveling device according to claim 1, wherein the limiting plate is provided with a scraper (23).
10. The concrete screed according to claim 1, wherein the motor (3) is provided with a protective case (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010949173.3A CN112144354A (en) | 2020-09-10 | 2020-09-10 | Effectual automatic leveling device of concrete |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010949173.3A CN112144354A (en) | 2020-09-10 | 2020-09-10 | Effectual automatic leveling device of concrete |
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| CN112144354A true CN112144354A (en) | 2020-12-29 |
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| CN202010949173.3A Withdrawn CN112144354A (en) | 2020-09-10 | 2020-09-10 | Effectual automatic leveling device of concrete |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113605313A (en) * | 2021-08-11 | 2021-11-05 | 昆山市御景轩园林工程有限公司 | Landscape lake bank protection brick laying device |
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| CN206512567U (en) * | 2017-02-16 | 2017-09-22 | 昆山市鹿通路桥工程有限公司 | A kind of mud-scraping apparatus of road roller |
| CN108589478A (en) * | 2018-05-02 | 2018-09-28 | 齐全 | A kind of road pavement finishing machine |
| CN207944725U (en) * | 2018-03-01 | 2018-10-09 | 苏州市越吴建筑机械有限公司 | A kind of mattess apparatus for leveling |
| CN209816612U (en) * | 2019-04-24 | 2019-12-20 | 王晓玲 | Road paving device for road and bridge construction |
| CN211396644U (en) * | 2019-03-31 | 2020-09-01 | 王建新 | Ground leveling device for building construction |
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2020
- 2020-09-10 CN CN202010949173.3A patent/CN112144354A/en not_active Withdrawn
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013026198A1 (en) * | 2011-08-24 | 2013-02-28 | 长沙中联重工科技发展股份有限公司 | Spreading machine and ironing device thereof |
| CN206512567U (en) * | 2017-02-16 | 2017-09-22 | 昆山市鹿通路桥工程有限公司 | A kind of mud-scraping apparatus of road roller |
| CN207944725U (en) * | 2018-03-01 | 2018-10-09 | 苏州市越吴建筑机械有限公司 | A kind of mattess apparatus for leveling |
| CN108589478A (en) * | 2018-05-02 | 2018-09-28 | 齐全 | A kind of road pavement finishing machine |
| CN211396644U (en) * | 2019-03-31 | 2020-09-01 | 王建新 | Ground leveling device for building construction |
| CN209816612U (en) * | 2019-04-24 | 2019-12-20 | 王晓玲 | Road paving device for road and bridge construction |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113605313A (en) * | 2021-08-11 | 2021-11-05 | 昆山市御景轩园林工程有限公司 | Landscape lake bank protection brick laying device |
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