CN112252124A - Road paving device capable of changing position and shape of cobblestones - Google Patents
Road paving device capable of changing position and shape of cobblestones Download PDFInfo
- Publication number
- CN112252124A CN112252124A CN202011087979.2A CN202011087979A CN112252124A CN 112252124 A CN112252124 A CN 112252124A CN 202011087979 A CN202011087979 A CN 202011087979A CN 112252124 A CN112252124 A CN 112252124A
- Authority
- CN
- China
- Prior art keywords
- transmission
- transmission rod
- wheel
- moving mechanism
- rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- 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
- E01C19/12—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 distributing granular or liquid materials
- E01C19/21—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 distributing granular or liquid materials for simultaneously but separately applying liquid material and granular or pulverulent material, e.g. bitumen and grit, with or without spreading ; for filling grooves and gritting the filling
-
- 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
- E01C19/12—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 distributing granular or liquid materials
- E01C19/18—Devices for distributing road-metals mixed with binders, e.g. cement, bitumen, without consolidating or ironing effect
- E01C19/182—Devices for distributing road-metals mixed with binders, e.g. cement, bitumen, without consolidating or ironing effect solely for depositing
-
- 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
- E01C19/12—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 distributing granular or liquid materials
- E01C19/20—Apparatus for distributing, e.g. spreading, granular or pulverulent materials, e.g. sand, gravel, salt, dry binders
-
- 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
- E01C19/12—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 distributing granular or liquid materials
- E01C19/20—Apparatus for distributing, e.g. spreading, granular or pulverulent materials, e.g. sand, gravel, salt, dry binders
- E01C19/201—Apparatus for distributing, e.g. spreading, granular or pulverulent materials, e.g. sand, gravel, salt, dry binders with driven loosening, discharging or spreading parts, e.g. power-driven, drive derived from road-wheels
- E01C19/2015—Apparatus for distributing, e.g. spreading, granular or pulverulent materials, e.g. sand, gravel, salt, dry binders with driven loosening, discharging or spreading parts, e.g. power-driven, drive derived from road-wheels solely reciprocating, swinging to-and-fro, jolting or vibrating, e.g. oscilating stirrers, shaking spreading shoots
-
- 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
- E01C19/12—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 distributing granular or liquid materials
- E01C19/20—Apparatus for distributing, e.g. spreading, granular or pulverulent materials, e.g. sand, gravel, salt, dry binders
- E01C19/201—Apparatus for distributing, e.g. spreading, granular or pulverulent materials, e.g. sand, gravel, salt, dry binders with driven loosening, discharging or spreading parts, e.g. power-driven, drive derived from road-wheels
- E01C19/2045—Apparatus for distributing, e.g. spreading, granular or pulverulent materials, e.g. sand, gravel, salt, dry binders with driven loosening, discharging or spreading parts, e.g. power-driven, drive derived from road-wheels spreading by means of an endless belt or like conveyor
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Toys (AREA)
Abstract
The invention relates to the field of gardens, in particular to a road paving device capable of changing the position and the shape of cobblestones. The technical problem of the invention is that: provides a road paving device capable of changing the position and the shape of cobblestones. The technical implementation scheme of the invention is as follows: a road paving device capable of changing the position and the shape of cobblestones comprises a moving mechanism, a feeding mechanism, a mortar mixing mechanism, a paving mechanism and a control screen; the moving mechanism is connected with the feeding mechanism; the moving mechanism is connected with the mortar mixing mechanism; the moving mechanism is connected with the laying mechanism; the moving mechanism is connected with the control screen; the feeding mechanism is connected with the mortar mixing mechanism; a laying mechanism is arranged below the feeding mechanism; and a laying mechanism is arranged below the mortar mixing mechanism. The invention realizes the automatic paving of cobblestones on garden streets, saves labor and improves efficiency, and can adjust the position and shape of the cobblestones so as to erect the cobblestones for paving, thereby enhancing the massage touch feeling.
Description
Technical Field
The invention relates to the field of gardens, in particular to a road paving device capable of changing the position and the shape of cobblestones.
Background
Cobblestones, which are famous like cobblestones, are widely laid in various fields as purely natural stone cobblestones, wherein the cobblestones are generally laid on lanes of parks and courtyards, so that the attractiveness of the lanes can be improved, the soles of people walking on the cobblestone lanes are massaged, and the fatigue of the people can be effectively reduced.
Chinese patent CN111305014A discloses a small handcart for regularly laying pebbles in small roads, which overcomes the problem that when laying pebbles in small roads, the pebbles are generally laid manually, which is not only inefficient but also consumes more manpower, but also cannot adjust the position and shape of the pebbles, thereby resulting in that the flat pebbles cannot be raised to lay and the massage touch feeling is not too strong.
To sum up, need research and develop at present one kind and can lay cobblestones to gardens minor road automatically, use manpower sparingly and raise the efficiency, and can adjust thereby it is laid to rise to the position form of cobblestone, the road paving device of the changeable cobblestone position form of reinforcing massage sense of touch, overcome among the prior art to lay cobblestone to the minor road, generally lay through the manual work, not only inefficiency can consume great manpower, and general laying equipment can not adjust the position form of cobblestone, thereby can lead to can not laying flat cobblestone to rise, the sense of touch of massage just can not too strong shortcoming.
Disclosure of Invention
In order to overcome the defects that when cobblestones are laid on a small road in the prior art, the cobblestones are generally laid manually, the efficiency is low, large manpower is consumed, the position and the shape of the cobblestones cannot be adjusted by common laying equipment, so that the flat cobblestones cannot be erected for laying, and the massage touch feeling cannot be too strong, the invention has the technical problems that: provides a road paving device capable of changing the position and the shape of cobblestones.
The technical implementation scheme of the invention is as follows: a road paving device capable of changing the position and the shape of cobblestones comprises a moving mechanism, a feeding mechanism, a mortar mixing mechanism, a paving mechanism and a control screen; the moving mechanism is connected with the feeding mechanism; the moving mechanism is connected with the mortar mixing mechanism; the moving mechanism is connected with the laying mechanism; the moving mechanism is connected with the control screen; the feeding mechanism is connected with the mortar mixing mechanism; a laying mechanism is arranged below the feeding mechanism; and a laying mechanism is arranged below the mortar mixing mechanism.
Preferably, the feeding mechanism further comprises a driving motor, a first transmission rod, a first transmission wheel, a second transmission rod, a first bevel gear, a third transmission wheel, a fourth transmission wheel, a third transmission rod, a first tooth-lacking gear, a first straight gear, a fourth transmission rod, a transmission belt, a cobblestone feeding hopper, a cobblestone transferring port, a second bevel gear, a fifth transmission rod, a fifth transmission wheel and a sixth transmission wheel; an output shaft of the driving motor is fixedly connected with the first transmission rod; the outer surface of the first transmission rod is fixedly connected with the first transmission wheel; the outer ring surface of the first driving wheel is in transmission connection with the second driving wheel through a belt; the inner axle center of the second driving wheel is fixedly connected with a second driving rod; the outer surface of the second transmission rod is fixedly connected with the first bevel gear; the outer surface of the second transmission rod is fixedly connected with the third transmission wheel; the outer surface of the second transmission rod is rotationally connected with the cobblestone transferring port; the first bevel gear is meshed with the second bevel gear; the outer ring surface of the third driving wheel is in transmission connection with the fourth driving wheel through a belt; the inner axle center of the fourth driving wheel is fixedly connected with the third driving rod; one end of the third transmission rod is rotationally connected with the cobblestone transferring port; the other end of the third transmission rod is fixedly connected with the first gear-lacking gear; the first gear with missing teeth is meshed with the first straight gear; the inner axis of the first straight gear is fixedly connected with a fourth transmission rod; the outer surface of the fourth transmission rod is connected with the transmission belt; a cobblestone feeding hopper is arranged above the transmission belt; a cobblestone transferring port is arranged below the transmission belt; the inner axis of the second bevel gear is fixedly connected with a fifth transmission rod; the outer surface of the fifth transmission rod is fixedly connected with a fifth transmission wheel; the outer ring surface of the fifth driving wheel is in transmission connection with the sixth driving wheel through a belt; the first transmission rod is connected with the moving mechanism; the second transmission rod is connected with the moving mechanism; the fifth transmission rod is connected with the moving mechanism; the fourth transmission rod is connected with the moving mechanism; the transmission belt is connected with the moving mechanism; the cobblestone feed hopper is connected with the moving mechanism; the sixth driving wheel is connected with the mortar mixing mechanism.
Further preferably, the mortar mixing mechanism further comprises a sixth transmission rod, a third bevel gear, a fourth bevel gear, a seventh transmission rod, a worm, a second tooth-missing gear, a second straight gear, a third straight gear, an eighth transmission rod, an opposite gear, a first control board, a mortar transferring port, a second control board, a mortar feeding port, a worm gear, a ninth transmission rod, a seventh transmission wheel, an eighth transmission wheel, a tenth transmission rod, an impeller, a stirring box, an arc-shaped discharging port, a hose and a first electric push rod; the outer surface of the sixth transmission rod is fixedly connected with the third bevel gear; the third bevel gear is meshed with the fourth bevel gear; the inner axis of the fourth bevel gear is fixedly connected with a seventh transmission rod; the outer surface of the seventh transmission rod is fixedly connected with the worm; the worm is meshed with the worm wheel; the seventh transmission rod is fixedly connected with the second gear with missing teeth; the second gear with missing teeth is meshed with the second straight gear; the inner axle center of the second straight gear is fixedly connected with the eighth transmission rod; the inner axle center of the third straight gear is fixedly connected with the eighth transmission rod; the outer surface of the eighth transmission rod is fixedly connected with the opposite-shaped wheel; the different-sex wheel is connected with the first control plate; the different-sex wheel is connected with the second control plate; a mortar feeding hole is formed above the first control plate; a mortar transferring port is arranged below the first control plate; a mortar feeding hole is formed above the second control plate; a mortar transferring port is arranged below the second control plate; the inner axis of the worm wheel is fixedly connected with a ninth transmission rod; the outer surface of the ninth transmission rod is fixedly connected with the seventh transmission wheel; the outer ring surface of the seventh driving wheel is in transmission connection with the eighth driving wheel through a belt; the inner axle center of the eighth driving wheel is fixedly connected with the tenth driving rod; the outer surface of the tenth transmission rod is fixedly connected with the impeller; an arc-shaped discharge hole is formed below the stirring box; the lower part of the arc-shaped discharge hole is connected with a hose; the hose is in contact with the first electric push rod; the sixth transmission rod is connected with the moving mechanism; the seventh transmission rod is connected with the moving mechanism; the eighth transmission rod is connected with the moving mechanism; the ninth transmission rod is connected with the moving mechanism; the tenth transmission rod is connected with the moving mechanism; the mortar transferring port is connected with the moving mechanism; the mortar feed port is connected with the moving mechanism; the first control plate is connected with the moving mechanism; the second control plate is connected with the moving mechanism; the stirring box is connected with the moving mechanism; the hose is connected with the moving mechanism; the first electric push rod is connected with the moving mechanism; the sixth transmission rod is connected with the sixth transmission wheel.
Further preferably, the laying mechanism further comprises a second electric push rod, a third electric push rod, a laying outer frame, a laying inner frame, a micro motor, a screw rod, a first movable clamp, a second movable clamp, a first clamping plate, a second clamping plate, a ninth transmission wheel and a tenth transmission wheel; the second electric push rod is connected with the laying outer frame; the third electric push rod is connected with the laying outer frame; the laying outer frame is connected with the laying inner frame; the laying inner frame is connected with the first clamping plate through a rotating shaft; the laying inner frame is connected with the second clamping plate through a rotating shaft; the output shaft of the micro motor is fixedly connected with the screw rod; the output shaft of the micro motor is fixedly connected with the ninth driving wheel; the outer surface of the screw rod is connected with the first movable clamp; the outer surface of the screw rod is connected with the second movable clamp; the first movable clamp is connected with the first clamping plate; the first movable clamp is connected with the second clamp plate; the second movable clamp is connected with the first clamp plate; the second movable clamp is connected with the second clamping plate; the outer ring surface of the ninth driving wheel is in transmission connection with the tenth driving wheel through a belt; the second electric push rod is connected with the moving mechanism; the third electric push rod is connected with the moving mechanism.
Further preferably, the transmission belt is provided with a plurality of baffles which are equally divided into a plurality of areas.
Further preferably, a blocking plate is arranged in the middle of the mortar feeding hole and is divided into two chambers, and the blocking plate can be movably adjusted.
Further preferably, the opposite-sex wheel is provided with two swing arms which are aligned with their center points.
Further preferably, the screw rod is opposite to the thread direction at the connection part of the first movable clamp and the second movable clamp.
The invention has the beneficial effects that: in order to solve the problems that the cobblestones are paved on the small roads by manpower in the prior art, the efficiency is low, the manpower is consumed greatly, flat cobblestones are paved by erecting in order to enhance the massage touch feeling, and the position and the shape of the cobblestones cannot be adjusted by a common cobblestone paving device.
The mortar mixing device is provided with a feeding mechanism, a mortar mixing mechanism and a laying mechanism; when in use, the road paving device capable of changing the position and the shape of the cobblestones is placed at a position to be used, the whole device is moved by using the moving mechanism, and the start is controlled by the control screen; the method comprises the steps of firstly, conveying cobblestones to a paving mechanism by using a feeding mechanism, then, uniformly mixing cement, sand and water by using a mortar mixing mechanism, then, pouring the mixed mortar into the paving mechanism, and finally, paving the cobblestones and the mortar by using the paving mechanism.
The invention realizes the automatic paving of cobblestones on garden streets, saves labor and improves efficiency, and can adjust the position and shape of the cobblestones so as to erect the cobblestones for paving, thereby enhancing the massage touch feeling.
Drawings
FIG. 1 is a schematic perspective view of a first embodiment of the present invention;
FIG. 2 is a schematic perspective view of a second embodiment of the present invention;
FIG. 3 is a schematic perspective view of a feeding mechanism according to the present invention;
FIG. 4 is a schematic view of a first three-dimensional structure of the mortar mixing mechanism of the present invention;
FIG. 5 is a schematic diagram of a second three-dimensional structure of the mortar mixing mechanism of the present invention;
FIG. 6 is a schematic perspective view of the laying mechanism of the present invention;
fig. 7 is an enlarged view of the invention at a.
Reference numbers in the drawings: 1: moving mechanism, 2: feed mechanism, 3: mortar mixing mechanism, 4: laying mechanism, 5: control screen, 201: drive motor, 202: first drive lever, 203: first drive wheel, 204: second drive wheel, 205: second transmission lever, 206: first bevel gear, 207: third drive wheel, 208: fourth drive wheel, 209: third drive link, 2010: first missing-tooth gear, 2011: first straight gear, 2012: fourth transmission rod, 2013: drive belt, 2014: cobblestone feed hopper, 2015: cobble transfer port, 2016: second bevel gear, 2017: fifth transmission rod, 2018: fifth transmission wheel, 2019: sixth transmission wheel, 301: sixth driving lever, 302: third bevel gear, 303: fourth bevel gear, 304: seventh driving lever, 305: worm, 306: second missing-tooth gear, 307: second spur gear, 308: third spur gear, 309: eighth drive link, 3010: opposite sex wheel, 3011: first control board, 3012: mortar transfer port, 3013: second control panel, 3014: mortar feed port, 3015: worm gear, 3016: ninth drive link, 3017: seventh transmission wheel, 3018: eighth drive wheel, 3019: tenth driving lever, 3020: impeller, 3021: agitator tank, 3022: arc discharge port, 3023: hose, 3024: first electric putter, 401: second electric putter, 402: third electric putter, 403: laying an outer frame, 404: laying an inner frame, 405: micro motor, 406: screw rod, 407: first movable clip, 408: second movable clip, 409: first clamp plate, 4010: second splint, 4011: ninth drive wheel, 4012: a tenth transmission wheel.
Detailed Description
Embodiments of the present invention will be described below with reference to the drawings.
Example 1
A road paving device capable of changing the position and the shape of cobblestones is shown in figures 1-7 and comprises a moving mechanism 1, a feeding mechanism 2, a mortar mixing mechanism 3, a paving mechanism 4 and a control screen 5; the moving mechanism 1 is connected with the feeding mechanism 2; the moving mechanism 1 is connected with the mortar mixing mechanism 3; the moving mechanism 1 is connected with the laying mechanism 4; the moving mechanism 1 is connected with the control screen 5; the feeding mechanism 2 is connected with the mortar mixing mechanism 3; a laying mechanism 4 is arranged below the feeding mechanism 2; a laying mechanism 4 is arranged below the mortar mixing mechanism 3.
The working principle is as follows: when in use, the road paving device capable of changing the position and the shape of the cobblestones is placed at a position to be used, the whole device is moved by the moving mechanism 1, and the control screen 5 is used for controlling the start; firstly, pebbles are conveyed to a laying mechanism 4 by a feeding mechanism 2, then cement, sand and water are uniformly mixed by a mortar mixing mechanism 3, then the mixed mortar is poured into the laying mechanism 4, and finally the pebbles and the mortar are laid by the laying mechanism 4; the invention realizes the automatic paving of cobblestones on garden streets, saves labor and improves efficiency, and can adjust the position and shape of the cobblestones so as to erect the cobblestones for paving, thereby enhancing the massage touch feeling.
The feeding mechanism 2 further comprises a driving motor 201, a first transmission rod 202, a first transmission wheel 203, a second transmission wheel 204, a second transmission rod 205, a first bevel gear 206, a third transmission wheel 207, a fourth transmission wheel 208, a third transmission rod 209, a first tooth-missing gear 2010, a first straight gear 2011, a fourth transmission rod 2012, a transmission belt 2013, a cobblestone feeding hopper 2014, a cobblestone transferring port 2015, a second bevel gear 2016, a fifth transmission rod 2017, a fifth transmission wheel 2018 and a sixth transmission wheel 2019; an output shaft of the driving motor 201 is fixedly connected with the first transmission rod 202; the outer surface of the first transmission rod 202 is fixedly connected with the first transmission wheel 203; the outer ring surface of the first driving wheel 203 is in transmission connection with a second driving wheel 204 through a belt; the inner axis of the second transmission wheel 204 is fixedly connected with a second transmission rod 205; the outer surface of the second transmission rod 205 is fixedly connected with the first bevel gear 206; the outer surface of the second transmission rod 205 is fixedly connected with a third transmission wheel 207; the outer surface of the second transmission rod 205 is rotationally connected with a cobble transferring port 2015; the first bevel gear 206 meshes with the second bevel gear 2016; the outer annular surface of the third driving wheel 207 is in driving connection with a fourth driving wheel 208 through a belt; the inner axis of the fourth driving wheel 208 is fixedly connected with a third driving rod 209; one end of the third transmission rod 209 is rotationally connected with the cobblestone transferring port 2015; the other end of the third transmission rod 209 is fixedly connected with the first gear-lacking gear 2010; the first missing-tooth gear 2010 is meshed with the first straight gear 2011; the inner axis of the first straight gear 2011 is fixedly connected with the fourth transmission rod 2012; the outer surface of the fourth transmission rod 2012 is connected with a transmission belt 2013; a cobblestone feed hopper 2014 is arranged above the transmission belt 2013; a cobblestone transferring port 2015 is arranged below the driving belt 2013; the inner axis of the second bevel gear 2016 is fixedly connected with a fifth transmission rod 2017; the outer surface of the fifth transmission rod 2017 is fixedly connected with a fifth transmission wheel 2018; the outer annular surface of the fifth driving wheel 2018 is in driving connection with a sixth driving wheel 2019 through a belt; the first transmission rod 202 is connected with the moving mechanism 1; the second transmission rod 205 is connected with the moving mechanism 1; the fifth transmission rod 2017 is connected with the moving mechanism 1; the fourth transmission rod 2012 is connected with the moving mechanism 1; the transmission belt 2013 is connected with the moving mechanism 1; the cobblestone feed hopper 2014 is connected with the moving mechanism 1; the sixth driving wheel 2019 is connected with the mortar mixing mechanism 3.
Firstly, feeding cobblestones, pouring the cobblestones into a cobblestone feeding hopper 2014, then enabling the cobblestones to flow into a transmission belt 2013, starting a driving motor 201 to drive a first transmission rod 202 to rotate, driving a first transmission wheel 203 to rotate by the rotation of the first transmission rod 202, driving a second transmission wheel 204 to rotate by the rotation of the first transmission wheel 203, driving a second transmission rod 205 to rotate by the rotation of the second transmission wheel 204, driving a third transmission wheel 207 to rotate by the rotation of the second transmission rod 205, driving a fourth transmission wheel 208 to rotate by the rotation of the third transmission wheel 208, driving a first missing-tooth gear 2010 to rotate by the rotation of the third transmission rod 209, driving a first straight gear 2011 to intermittently rotate by the rotation of the first missing-tooth gear 2010, namely, when the first missing-tooth gear 2010 is meshed with the first straight gear 2011, driving the transmission belt 2013 to intermittently rotate by the rotation of the first straight gear 2011, the driving belt 2013 intermittently rotates to drive the cobbles above the driving belt to move towards the cobble transferring port 2015, so that the cobbles can be intermittently transmitted to the laying mechanism 4; the second transmission rod 205 rotates to drive the second bevel gear 2016 to rotate, the second bevel gear 2016 rotates to drive the fifth transmission rod 2017 to rotate, the fifth transmission rod 2017 rotates to drive the fifth transmission wheel 2018 to rotate, the fifth transmission wheel 2018 rotates to drive the sixth transmission wheel 2019 to rotate, and the sixth transmission wheel 2019 rotates to link the mortar mixing mechanism 3.
The mortar mixing mechanism 3 further comprises a sixth transmission rod 301, a third bevel gear 302, a fourth bevel gear 303, a seventh transmission rod 304, a worm 305, a second tooth-missing gear 306, a second straight gear 307, a third straight gear 308, an eighth transmission rod 309, an opposite gear 3010, a first control panel 3011, a mortar transfer port 3012, a second control panel 3013, a mortar feed port 3014, a worm gear 3015, a ninth transmission rod 3016, a seventh transmission wheel 3017, an eighth transmission wheel 3018, a tenth transmission rod 3019, an impeller 3020, a stirring box 3021, an arc-shaped discharge port 3022, a hose 3023 and a first electric push rod 3024; the outer surface of the sixth transmission rod 301 is fixedly connected with the third bevel gear 302; the third bevel gear 302 is meshed with the fourth bevel gear 303; the inner axis of the fourth bevel gear 303 is fixedly connected with a seventh transmission rod 304; the outer surface of the seventh transmission rod 304 is fixedly connected with the worm 305; the worm 305 is meshed with the worm wheel 3015; the seventh transmission rod 304 is fixedly connected with the second gear with missing teeth 306; the second missing tooth gear 306 is meshed with the second straight gear 307; the inner axis of the second spur gear 307 is fixedly connected with an eighth transmission rod 309; the inner axis of the third spur gear 308 is fixedly connected with an eighth transmission rod 309; the outer surface of the eighth transmission rod 309 is fixedly connected with the opposite-sex wheel 3010; the opposite sex wheel 3010 is connected with the first control panel 3011; the opposite sex wheel 3010 is connected with the second control panel 3013; a mortar feeding hole 3014 is arranged above the first control plate 3011; a mortar transferring port 3012 is arranged below the first control plate 3011; a mortar feeding hole 3014 is arranged above the second control plate 3013; a mortar transferring port 3012 is arranged below the second control plate 3013; the axis inside the worm gear 3015 is fixedly connected with the ninth transmission rod 3016; the outer surface of the ninth transmission rod 3016 is fixedly connected with the seventh transmission wheel 3017; the outer ring surface of the seventh driving wheel 3017 is in transmission connection with the eighth driving wheel 3018 through a belt; the axle center inside the eighth driving wheel 3018 is fixedly connected with the tenth driving rod 3019; the outer surface of the tenth transmission rod 3019 is fixedly connected with the impeller 3020; an arc discharge port 3022 is arranged below the stirring box 3021; a hose 3023 is connected below the arc discharge port 3022; the hose 3023 is in contact with the first electric push rod 3024; the sixth transmission rod 301 is connected with the moving mechanism 1; the seventh transmission rod 304 is connected with the moving mechanism 1; the eighth transmission rod 309 is connected with the moving mechanism 1; the ninth transmission rod 3016 is connected to the moving mechanism 1; the tenth transmission rod 3019 is connected to the moving mechanism 1; the mortar transferring port 3012 is connected with the moving mechanism 1; the mortar feed port 3014 is connected with the moving mechanism 1; the first control panel 3011 is connected with the moving mechanism 1; the second control panel 3013 is connected with the moving mechanism 1; the stirring box 3021 is connected with the moving mechanism 1; the hose 3023 is connected to the moving mechanism 1; the first electric push rod 3024 is connected with the moving mechanism 1; the sixth driving shaft 301 is connected to a sixth driving wheel 2019.
Then, mixing and stirring the mortar, firstly, putting sand and cement into two chambers of a mortar feeding hole 3014 respectively, rotating a sixth driving wheel 2019 to drive a sixth driving rod 301 to rotate, rotating the sixth driving rod 301 to drive a third bevel gear 302 to rotate, rotating a third bevel gear 302 to drive a fourth bevel gear 303 to rotate, rotating the fourth bevel gear 303 to drive a seventh driving rod 304 to rotate, rotating the seventh driving rod 304 to drive a second missing tooth gear 306 to rotate, rotating the second missing tooth gear 306 to drive a second straight gear 307 to rotate, rotating the second straight gear 307 to drive an eighth driving rod 309 to rotate, rotating the eighth driving rod 309 to drive an opposite gear 3010 to rotate, rotating the opposite gear 3010 to drive a first control plate 3011 and a second control plate 3013 to move outwards, so that the sand and the cement above the first control plate fall into a stirring box 3021, then rotating a tooth part of the second missing tooth gear 306 to separate from the second straight gear 307, the third straight gear 308 is meshed with the second straight gear 308, the second gear 306 with missing teeth rotates to drive the third straight gear 308 to rotate, the third straight gear 308 rotates to drive the eighth transmission rod 309 to rotate, but the direction is opposite to that when the second straight gear 307 drives the third straight gear 307 to rotate, so that the eighth transmission rod 309 drives the opposite-type gear 3010 to rotate reversely to drive the first control plate 3011 and the second control plate 3013 to move inwards, and the outlet of sand and cement is sealed and is not allowed to fall down; the seventh transmission rod 304 rotates to drive the worm 305 to rotate, the worm 305 rotates to drive the worm wheel 3015 to rotate, the worm wheel 3015 rotates to drive the ninth transmission rod 3016 to rotate, the ninth transmission rod 3016 rotates to drive the seventh transmission wheel 3017 to rotate, the seventh transmission wheel 3017 rotates to drive the eighth transmission wheel 3018 to rotate, the eighth transmission wheel 3018 rotates to drive the tenth transmission rod 3019 to rotate, the tenth transmission rod 3019 rotates to drive the movable impeller 3020 to rotate in the stirring tank 3021 to stir the sand and the cement continuously, when the impeller 3020 rotates, appropriate water is injected into the stirring tank 3021 to stir the water, the cement and the sand into mortar for paving, the stirred mortar flows into the arc-shaped discharge port 3022, the mortar in the arc-shaped discharge port 3022 is left in the paving mechanism 4 through the hose 3023, in order to control inflow and outflow of the mortar, the hose 3023 contacts with the first electric push rod 3024, when the mortar is not needed, the first electric push rod 3024 starts to push the extrusion hose 3023, the mortar will not flow down any more.
The laying mechanism 4 further comprises a second electric push rod 401, a third electric push rod 402, a laying outer frame 403, a laying inner frame 404, a micro motor 405, a screw rod 406, a first movable clamp 407, a second movable clamp 408, a first clamp plate 409, a second clamp plate 4010, a ninth driving wheel 4011 and a tenth driving wheel 4012; the second electric push rod 401 is connected with the paving outer frame 403; the third electric push rod 402 is connected with the paving outer frame 403; the laying outer frame 403 is connected with the laying inner frame 404; the laying inner frame 404 is connected with the first clamping plate 409 through a rotating shaft; the laying inner frame 404 is connected with the second clamping plate 4010 through a rotating shaft; an output shaft of the micro motor 405 is fixedly connected with the screw rod 406; an output shaft of the micro motor 405 is fixedly connected with a ninth driving wheel 4011; the outer surface of the screw rod 406 is connected with a first movable clamp 407; the outer surface of the screw rod 406 is connected with a second movable clamp 408; the first movable clamp 407 is connected with the first clamping plate 409; the first movable clamp 407 is connected with the second clamping plate 4010; the second movable clamp 408 is connected with the first clamp plate 409; the second movable clamp 408 is connected with a second clamping plate 4010; the outer ring surface of the ninth driving wheel 4011 is in transmission connection with a tenth driving wheel 4012 through a belt; the second electric push rod 401 is connected with the moving mechanism 1; the third electric putter 402 is connected to the moving mechanism 1.
Finally, the cobblestones and mortar are paved, a plurality of position adjusting devices consisting of a screw 406, a first movable clamp 407, a second movable clamp 408, a first clamp plate 409 and a second clamp plate 4010 are arranged on a paving inner frame 404, namely, when the cobblestones fall into a position between the first clamp plate 409 and the second clamp plate 4010 of the adjacent position adjusting device from a feeding mechanism 2 and are clamped by the first clamp plate 409 and the second clamp plate 4010, the distance between the first clamp plate 409 and the second clamp plate 4010 needs to be adjusted in order to clamp the cobblestones and stand up, namely, the micro motor 405 is started to drive the screw 406 to rotate, the screw 406 rotates to drive the first movable clamp 407 and the second movable clamp 408 to move towards or away from each other, the first movable clamp 407 and the second movable clamp 408 move towards or away from each other to drive the first clamp plate 409 and the second clamp plate 4010 to move away from or close to each other, and other position adjusting devices are driven to work by a ninth driving wheel; after the position adjusting mechanism clamps the pebbles, the second electric push rod 401 and the third electric push rod 402 drive the laying outer frame 403 and all the parts in the laying outer frame to move upwards or downwards to proper positions, then mortar flowing down from the mortar stirred by the mortar mixing mechanism 3 flows into the ground through a gap between the laying outer frame 403 and the laying inner frame 404, a part of the lower surface of the pebbles is wrapped, then the micro motor 405 is started to adjust the positions of the first movable clamp 407 and the second movable clamp 408 to loosen the clamped pebbles, and finally the second electric push rod 401 and the third electric push rod 402 are started to drive the laying outer frame 403 and all the parts in the laying outer frame 403 to move upwards to prepare for next laying.
The belt 2013 is provided with a plurality of baffles which are equally divided into a plurality of areas.
The driving belt 2013 can conveniently and orderly drive the cobbles to move.
A blocking plate is arranged in the middle of the mortar feeding hole 3014 and is divided into two chambers, and the blocking plate can be movably adjusted.
The falling proportion of the sand and the cement can be controlled, thereby improving the quality of the mortar.
The opposite-sex wheel 3010 is provided with two swing arms facing each other at their center points.
The opposite-sex wheel 3010 can simultaneously drive the first control board 3011 and the second control board 3013 to move towards or away from each other.
The screw rod 406 is threaded in the opposite direction to the connection between the first movable clamp 407 and the second movable clamp 408.
The lead screw 406 can simultaneously drive the first movable clamp 407 and the second movable clamp 408 to move towards or away from each other.
Although embodiments of the present invention have been shown and described, it would be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents.
Claims (8)
1. The utility model provides a can change road laying device of cobblestone position form, includes moving mechanism (1) and control panel (5), characterized by: the mortar mixing device also comprises a feeding mechanism (2), a mortar mixing mechanism (3) and a laying mechanism (4); the moving mechanism (1) is connected with the feeding mechanism (2); the moving mechanism (1) is connected with the mortar mixing mechanism (3); the moving mechanism (1) is connected with the laying mechanism (4); the moving mechanism (1) is connected with the control screen (5); the feeding mechanism (2) is connected with the mortar mixing mechanism (3); a laying mechanism (4) is arranged below the feeding mechanism (2); a laying mechanism (4) is arranged below the mortar mixing mechanism (3).
2. A road paving apparatus capable of changing the position and shape of cobblestones as claimed in claim 1, wherein: the feeding mechanism (2) further comprises a driving motor (201), a first transmission rod (202), a first transmission wheel (203), a second transmission wheel (204), a second transmission rod (205), a first bevel gear (206), a third transmission wheel (207), a fourth transmission wheel (208), a third transmission rod (209), a first tooth-missing gear (2010), a first straight gear (2011), a fourth transmission rod (2012), a transmission belt (2013), a cobblestone feeding hopper (2014), a cobblestone transferring port (2015), a second bevel gear (2016), a fifth transmission rod (2017), a fifth transmission wheel (2018) and a sixth transmission wheel (2019); an output shaft of the driving motor (201) is fixedly connected with the first transmission rod (202); the outer surface of the first transmission rod (202) is fixedly connected with the first transmission wheel (203); the outer ring surface of the first driving wheel (203) is in transmission connection with a second driving wheel (204) through a belt; the inner axle center of the second driving wheel (204) is fixedly connected with a second driving rod (205); the outer surface of the second transmission rod (205) is fixedly connected with the first bevel gear (206); the outer surface of the second transmission rod (205) is fixedly connected with a third transmission wheel (207); the outer surface of the second transmission rod (205) is rotationally connected with the cobblestone transferring port (2015); the first bevel gear (206) is meshed with the second bevel gear (2016); the outer ring surface of the third driving wheel (207) is in transmission connection with a fourth driving wheel (208) through a belt; the inner axle center of the fourth driving wheel (208) is fixedly connected with a third driving rod (209); one end of the third transmission rod (209) is rotationally connected with the cobblestone transferring port (2015); the other end of the third transmission rod (209) is fixedly connected with the first gear-lacking gear (2010); the first missing-tooth gear (2010) is meshed with the first straight gear (2011); the inner axis of the first straight gear (2011) is fixedly connected with a fourth transmission rod (2012); the outer surface of the fourth transmission rod (2012) is connected with a transmission belt (2013); a cobblestone feed hopper (2014) is arranged above the transmission belt (2013); a cobblestone transferring port (2015) is arranged below the transmission belt (2013); the inner axis of the second bevel gear (2016) is fixedly connected with a fifth transmission rod (2017); the outer surface of the fifth transmission rod (2017) is fixedly connected with a fifth transmission wheel (2018); the outer ring surface of the fifth driving wheel (2018) is in transmission connection with a sixth driving wheel (2019) through a belt; the first transmission rod (202) is connected with the moving mechanism (1); the second transmission rod (205) is connected with the moving mechanism (1); the fifth transmission rod (2017) is connected with the moving mechanism (1); the fourth transmission rod (2012) is connected with the moving mechanism (1); the transmission belt (2013) is connected with the moving mechanism (1); the cobblestone feed hopper (2014) is connected with the moving mechanism (1); the sixth driving wheel (2019) is connected with the mortar mixing mechanism (3).
3. A road paving apparatus capable of changing the position and shape of cobblestones as claimed in claim 2, wherein: the mortar mixing mechanism (3) further comprises a sixth transmission rod (301), a third bevel gear (302), a fourth bevel gear (303), a seventh transmission rod (304), a worm (305), a second tooth-missing gear (306), a second straight gear (307), a third straight gear (308), an eighth transmission rod (309), a different-polarity wheel (3010), a first control panel (3011), a mortar transfer port (3012), a second control panel (3013), a mortar feed port (3014), a worm gear (3015), a ninth transmission rod (3016), a seventh transmission wheel (3017), an eighth transmission wheel (3018), a tenth transmission rod (3019), an impeller (3020), a stirring box (3021), an arc-shaped discharge port (3022), a hose (3023) and a first electric push rod (3024); the outer surface of the sixth transmission rod (301) is fixedly connected with a third bevel gear (302); the third bevel gear (302) is meshed with the fourth bevel gear (303); the inner axis of the fourth bevel gear (303) is fixedly connected with a seventh transmission rod (304); the outer surface of the seventh transmission rod (304) is fixedly connected with the worm (305); the worm (305) is meshed with the worm wheel (3015); the seventh transmission rod (304) is fixedly connected with the second gear with missing teeth (306); the second toothless gear (306) is meshed with the second straight gear (307); the inner axle center of the second straight gear (307) is fixedly connected with an eighth transmission rod (309); the inner axle center of the third straight gear (308) is fixedly connected with an eighth transmission rod (309); the outer surface of the eighth transmission rod (309) is fixedly connected with the opposite-sex wheel (3010); the opposite sex wheel (3010) is connected with the first control panel (3011); the opposite sex wheel (3010) is connected with the second control panel (3013); a mortar feeding hole (3014) is arranged above the first control plate (3011); a mortar transferring port (3012) is arranged below the first control plate (3011); a mortar feeding hole (3014) is arranged above the second control plate (3013); a mortar transferring port (3012) is arranged below the second control plate (3013); the axis inside the worm wheel (3015) is fixedly connected with a ninth transmission rod (3016); the outer surface of the ninth transmission rod (3016) is fixedly connected with a seventh transmission wheel (3017); the outer ring surface of the seventh driving wheel (3017) is in transmission connection with the eighth driving wheel (3018) through a belt; the inner axis of the eighth transmission wheel (3018) is fixedly connected with a tenth transmission rod (3019); the outer surface of the tenth transmission rod (3019) is fixedly connected with the impeller (3020); an arc discharge port (3022) is arranged below the stirring box (3021); the lower part of the arc-shaped discharge port (3022) is connected with a hose (3023); the hose (3023) is in contact with the first electric push rod (3024); the sixth transmission rod (301) is connected with the moving mechanism (1); the seventh transmission rod (304) is connected with the moving mechanism (1); the eighth transmission rod (309) is connected with the moving mechanism (1); the ninth transmission rod (3016) is connected with the moving mechanism (1); the tenth transmission rod (3019) is connected with the moving mechanism (1); the mortar transferring port (3012) is connected with the moving mechanism (1); the mortar feed port (3014) is connected with the moving mechanism (1); the first control plate (3011) is connected with the moving mechanism (1); the second control plate (3013) is connected with the moving mechanism (1); the stirring box (3021) is connected with the moving mechanism (1); the hose (3023) is connected with the moving mechanism (1); the first electric push rod (3024) is connected with the moving mechanism (1); the sixth transmission rod (301) is connected with a sixth transmission wheel (2019).
4. A road paving apparatus capable of changing the position and shape of cobblestones as claimed in claim 3, wherein: the laying mechanism (4) further comprises a second electric push rod (401), a third electric push rod (402), a laying outer frame (403), a laying inner frame (404), a micro motor (405), a screw rod (406), a first movable clamp (407), a second movable clamp (408), a first clamping plate (409), a second clamping plate (4010), a ninth driving wheel (4011) and a tenth driving wheel (4012); the second electric push rod (401) is connected with the laying outer frame (403); the third electric push rod (402) is connected with the paving outer frame (403); the laying outer frame (403) is connected with the laying inner frame (404); the laying inner frame (404) is connected with a first clamping plate (409) through a rotating shaft; the laying inner frame (404) is connected with a second clamping plate (4010) through a rotating shaft; an output shaft of the micro motor (405) is fixedly connected with the screw rod (406); an output shaft of the micro motor (405) is fixedly connected with a ninth driving wheel (4011); the outer surface of the screw rod (406) is connected with a first movable clamp (407); the outer surface of the screw rod (406) is connected with a second movable clamp (408); the first movable clamp (407) is connected with the first clamping plate (409); the first movable clamp (407) is connected with the second clamping plate (4010); the second movable clamp (408) is connected with the first clamping plate (409); the second movable clamp (408) is connected with the second clamping plate (4010); the outer ring surface of the ninth driving wheel (4011) is in transmission connection with a tenth driving wheel (4012) through a belt; the second electric push rod (401) is connected with the moving mechanism (1); the third electric push rod (402) is connected with the moving mechanism (1).
5. A road paving device capable of changing the position and shape of cobblestones as claimed in claim 4, wherein: the transmission belt (2013) is provided with a plurality of baffles which are equally divided into a plurality of areas.
6. A road paving device capable of changing the position and shape of cobblestones as claimed in claim 5, wherein: a blocking plate is arranged in the middle of the mortar feeding hole (3014) and is divided into two chambers, and the blocking plate can be movably adjusted.
7. A road paving device capable of changing the position and shape of cobblestones as claimed in claim 6, wherein: the opposite-sex wheel (3010) is provided with two swing arms which are opposite to each other by the central points of the two swing arms.
8. A road paving device capable of changing the position and shape of cobblestones as claimed in claim 7, wherein: the screw rod (406) is opposite to the thread direction at the connection part of the first movable clamp (407) and the second movable clamp (408).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011087979.2A CN112252124A (en) | 2020-10-13 | 2020-10-13 | Road paving device capable of changing position and shape of cobblestones |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011087979.2A CN112252124A (en) | 2020-10-13 | 2020-10-13 | Road paving device capable of changing position and shape of cobblestones |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112252124A true CN112252124A (en) | 2021-01-22 |
Family
ID=74243523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011087979.2A Pending CN112252124A (en) | 2020-10-13 | 2020-10-13 | Road paving device capable of changing position and shape of cobblestones |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112252124A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113914172A (en) * | 2021-10-25 | 2022-01-11 | 江西工程学院 | Cobble road laying device for environmental art |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1413173A1 (en) * | 1987-01-14 | 1988-07-30 | Московский Государственный Трест "Мосоргинжстрой" Главмосинжстроя При Мосгорисполкоме | Machine for laying sidewalk tiles and shaped cobblestones |
| CN105133466A (en) * | 2015-09-06 | 2015-12-09 | 罗文凤 | Automatic paver for cobblestone road |
| CN109024190A (en) * | 2018-07-26 | 2018-12-18 | 廖敏 | A kind of path cobblestone laying device |
| CN109162173A (en) * | 2018-07-13 | 2019-01-08 | 刘坚 | A kind of gardens straight line laying cobblestone device |
| CN208995878U (en) * | 2018-08-31 | 2019-06-18 | 福建佳园生态建设有限公司 | A kind of garden layout cobble laying device |
| CN209570465U (en) * | 2019-03-21 | 2019-11-01 | 福建省中孚检测技术有限公司 | The adjustable up-down bracket of pressure-shear test machine |
| CN111441220A (en) * | 2020-04-17 | 2020-07-24 | 张金峰 | Construction machinery is built on view gardens road surface |
-
2020
- 2020-10-13 CN CN202011087979.2A patent/CN112252124A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1413173A1 (en) * | 1987-01-14 | 1988-07-30 | Московский Государственный Трест "Мосоргинжстрой" Главмосинжстроя При Мосгорисполкоме | Machine for laying sidewalk tiles and shaped cobblestones |
| CN105133466A (en) * | 2015-09-06 | 2015-12-09 | 罗文凤 | Automatic paver for cobblestone road |
| CN109162173A (en) * | 2018-07-13 | 2019-01-08 | 刘坚 | A kind of gardens straight line laying cobblestone device |
| CN109024190A (en) * | 2018-07-26 | 2018-12-18 | 廖敏 | A kind of path cobblestone laying device |
| CN208995878U (en) * | 2018-08-31 | 2019-06-18 | 福建佳园生态建设有限公司 | A kind of garden layout cobble laying device |
| CN209570465U (en) * | 2019-03-21 | 2019-11-01 | 福建省中孚检测技术有限公司 | The adjustable up-down bracket of pressure-shear test machine |
| CN111441220A (en) * | 2020-04-17 | 2020-07-24 | 张金峰 | Construction machinery is built on view gardens road surface |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113914172A (en) * | 2021-10-25 | 2022-01-11 | 江西工程学院 | Cobble road laying device for environmental art |
| CN113914172B (en) * | 2021-10-25 | 2022-11-18 | 江西工程学院 | Cobble road laying device for environmental art |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106142348A (en) | A kind of construction site cement highly efficient agitating device | |
| CN106900492A (en) | A kind of agricultural irrigation device | |
| CN112252124A (en) | Road paving device capable of changing position and shape of cobblestones | |
| KR101024275B1 (en) | The boundary stone construction apparatus | |
| CN109082980B (en) | Supplementary tile work device of narrow pedestrian road | |
| CN108018759A (en) | A kind of municipal administration armored concrete pavement of road is with automatic paver device people | |
| CN110387788A (en) | A kind of cement road, which is laid with, pours concrete device with swing | |
| CN215233618U (en) | Construction compounding supply apparatus for civil engineering | |
| CN207189978U (en) | A kind of concrete mortar siccative mixed stirring device | |
| CN208449523U (en) | A kind of civil engineering work work crushing material mixing arrangement | |
| CN217419221U (en) | High-strength concrete grouting material ground slurry paving device | |
| CN108004881A (en) | A kind of municipal armored concrete pavement of road laying equipment for blocking pipeline and blocking | |
| CN108590190A (en) | A kind of construction transport of cement device | |
| CN211640438U (en) | Municipal works are with mixing earth agitating unit | |
| CN205989428U (en) | A kind of concrete-agitating pumping machine | |
| CN107988880A (en) | It is a kind of can high efficiency construction municipal Recycled Asphalt Pavement constructing road pavement machine | |
| CN207948439U (en) | Irrigation and water conservancy irrigation rig | |
| CN202985783U (en) | Pushing machine with concrete automatic stirring device | |
| CN207295401U (en) | A kind of green city builds the automatic joint filling equipment with grass-planting brick road pavement | |
| CN211917245U (en) | Concrete mixing conveyor that can angle regulation | |
| CN207552876U (en) | A kind of town road laying apparatus | |
| CN210481958U (en) | Asphalt mortar agitated vessel for road and bridge engineering | |
| CN212505738U (en) | Cement stirring and flattening device for road repair | |
| CN214695031U (en) | Construction is with mixing earth device of shaking | |
| CN210315231U (en) | Mass concrete fixed-point pouring and distributing device suitable for civil and bridge engineering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210122 |
|
| RJ01 | Rejection of invention patent application after publication |