CN114032739B - Road surface pushes away level rolling equipment for highway construction - Google Patents
Road surface pushes away level rolling equipment for highway construction Download PDFInfo
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- CN114032739B CN114032739B CN202111130900.4A CN202111130900A CN114032739B CN 114032739 B CN114032739 B CN 114032739B CN 202111130900 A CN202111130900 A CN 202111130900A CN 114032739 B CN114032739 B CN 114032739B
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- frame
- leveling
- fixedly connected
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- pushing
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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
- E01C19/22—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 consolidating or finishing laid-down unset materials
- E01C19/23—Rollers therefor; Such rollers usable also for compacting soil
- E01C19/26—Rollers therefor; Such rollers usable also for compacting soil self-propelled or fitted to road vehicles
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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
- E01C19/22—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 consolidating or finishing laid-down unset materials
- E01C19/23—Rollers therefor; Such rollers usable also for compacting soil
- E01C19/26—Rollers therefor; Such rollers usable also for compacting soil self-propelled or fitted to road vehicles
- E01C19/264—Rollers therefor; Such rollers usable also for compacting soil self-propelled or fitted to road vehicles with attachments for work other than rolling, e.g. grading, scarifying
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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
- E01C19/22—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 consolidating or finishing laid-down unset materials
- E01C19/42—Machines for imparting a smooth finish to freshly-laid paving courses other than by rolling, tamping or vibrating
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
Abstract
The invention relates to the technical field of highway construction machinery, and in particular discloses road surface flattening and rolling equipment for highway construction, which comprises the following components: a vehicle body; the pushing and flattening rolling mechanism is arranged on one side of the vehicle body; the leveling treatment mechanism is arranged in the leveling rolling mechanism; the pushing and flattening rolling mechanism comprises a connecting frame, one side of the connecting frame is arranged on one side of the car body, a rolling roller is arranged on the inner wall of the connecting frame, a mounting plate is fixedly connected to the other side of the connecting frame, two cross bars are fixedly connected to the top end of the mounting plate, and a hydraulic cylinder is arranged on the top end of each cross bar. When the car body moves, the pushing and leveling operation of the road surface can be performed by utilizing the pushing and leveling frame, materials to be processed can be conveyed to the inside of the pushing and leveling frame by the material stirring structure and the conveying structure, the leveling operation is performed on the road surface with the hollow lacking materials, the pushing and leveling effect is improved, meanwhile, the road surface after being pushed and leveled is compacted by utilizing the rolling roller, the compacting and leveling operation is performed synchronously, the construction efficiency is high, and the large-area construction of the road surface is facilitated.
Description
Technical Field
The invention belongs to the technical field of highway construction machinery, and particularly relates to road surface flattening and rolling equipment for highway construction.
Background
Highway construction refers to the general term of work such as highway network planning, highway investigation design, highway construction, maintenance, management and the like. The road construction scale of a country depends on the role of road transport in the integrated transport system. The road construction of China is characterized in that national main road highway network is defined by national commission, national commission and traffic department, each province, city and autonomous region is according to the overall planning layout of the country, local regional highway network planning (province road, county road and rural road) is formulated in combination with the economic development of the local region, multi-channel fund source design and construction are adopted, and the traffic department and the subordinate highway departments of each province, city and autonomous region are responsible for maintenance and management. The construction difficulty of the highway construction in northwest areas is higher due to the special plateau environment, and the problems to be overcome are more.
The applicant construction project is located in the northwest plateau region, and the strategic position of the applicant construction project is far greater than the provincial road in the provincial road network planning. Because the construction engineering amount and the resource investment in the area are large, the points are long, the natural conditions are complex, the construction management span is large, the project is limited by factors such as winter construction, poor geology and the like, and the construction period is short, so that the improvement of the construction efficiency is necessary; because the roadbed and the pavement in the area have large specific gravity, the poor geology is more, the wind accumulation and gravel area is more, the pavement can have more pits when being pushed, and the filling requirement for the pits is higher during operation.
In the process of building a highway, the mixed materials of asphalt and crushed stone are required to be paved on the ground, the mixed materials are flattened in advance through a flatcar, and then the mixed materials are flattened through a roller mill so as to facilitate subsequent construction, the pavement paving process of the road is complex, the flattening and rolling work is separated, the time is long, the working efficiency is low, the construction of a highway bridge is not facilitated, meanwhile, the conventional flatwise pushing equipment can dredge redundant materials when the flatwise pushing equipment is used for flatly pushing, but in the flatwise pushing process, the added materials cannot be leveled in the pothole places, and the overall effect and quality of the road are influenced.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide road surface flattening rolling equipment for road construction, when a vehicle body moves, a flattening frame can be utilized to perform the road surface flattening operation, materials for the road surface flattening frame can be conveyed to the interior of the flattening frame through a material stirring structure and a conveying structure, the flattening operation is performed on the road surface with a hollow lacking of materials, the flattening effect is improved, meanwhile, the flattened road surface is compacted by a rolling roller, the synchronous operation is performed, the construction efficiency is high, and the large-area construction of the road surface is facilitated.
In order to achieve the above purpose, the present invention provides the following technical solutions:
road surface pushes away level rolling equipment for highway construction includes: a vehicle body; the pushing and flattening rolling mechanism is arranged on one side of the vehicle body; the leveling treatment mechanism is arranged in the leveling rolling mechanism; the pushing, flattening and rolling mechanism comprises a connecting frame, one side of the connecting frame is arranged on one side of the vehicle body, rolling rollers are arranged on the inner wall of the connecting frame, an installing plate is fixedly connected to the other side of the connecting frame, two transverse rods are fixedly connected to the top end of the installing plate, hydraulic cylinders are arranged on the top ends of the transverse rods, and the bottom ends of the hydraulic cylinders penetrate through the transverse rods and are fixedly connected with pushing frames; the leveling mechanism comprises a stirring structure, a conveying structure, a partition plate and a crushing structure, wherein the partition plate is fixedly connected with the inner wall of a leveling frame, a leveling cavity is formed on one side of the inner wall of the leveling frame, a conveying cavity is formed at the opening of the partition plate and the opening of the leveling frame, the crushing structure is arranged on one side of the inner wall of the leveling cavity, the stirring structure and the conveying structure are both arranged on the inner wall of the conveying cavity, the top end of the conveying structure penetrates through the leveling frame, a transmission structure is arranged between the conveying structure and the stirring structure, and a guiding structure is arranged on the inner wall of the leveling cavity;
through the technical scheme, when the car body moves, the pushing rolling mechanism is driven to operate, the pushing frame pushes the pavement to level, a part of redundant materials move to the two sides of the pushing frame, a part of redundant materials enter the pushing frame, under the action of the material stirring structure, the redundant materials can enter the conveying structure to be conveyed to the leveling cavity for secondary leveling operation, and after leveling, the leveling is performed on the leveled pavement by the rolling roller.
Further, a strip-shaped opening communicated with the leveling cavity is formed in the bottom end of the leveling frame, a pushing plate is fixedly connected to one side of the inner wall of the strip-shaped opening and the lower end of one side of the leveling frame, and an inclined surface is arranged on one side of the bottom end of the pushing plate;
through above-mentioned technical scheme, two push plates can carry out the secondary operation of flattening to the road surface, once push away level, once make level for to the effect of flattening on road surface better, the setting on inclined plane simultaneously, have a part of material between push plate and road surface when making level, play the effect of primary level, improve the effect of later stage road surface compaction.
Further, one side of the pushing frame is fixedly connected with two sliding blocks, the other side of the mounting plate is provided with two sliding grooves, and the other end of the sliding blocks slides in the sliding grooves;
through above-mentioned technical scheme, start the pneumatic cylinder, the pneumatic cylinder can drive and push away the flat frame and carry out the change in the height to reach the purpose of adjusting and pushing away the flat height, increase the practicality of equipment, push away the flat frame when removing, the slider can remove in the spout, reaches and carries out spacing purpose to pushing away the flat frame, the guarantee pushes away the normal operating of flat frame.
Further, the material stirring structure comprises a material stirring roller, the material stirring roller is rotationally connected to the inner wall of the conveying cavity, one end of the material stirring roller penetrates out of the conveying cavity and extends to the outside of the pushing frame, and the surface of the material stirring roller is fixedly connected with annularly distributed material stirring sheets;
through the technical scheme, materials entering the conveying cavity can be automatically conveyed away by the stirring sheet on the surface of the stirring roller when the stirring roller rotates, so that the materials are conveyed, and the later leveling operation is facilitated.
Further, the conveying structure comprises a cylinder, the bottom end of the cylinder penetrates through the flattening frame and is fixedly connected with the inner bottom wall of the conveying cavity, a screw rod is arranged on the inner wall of the cylinder, a first motor is fixedly connected to the top end of the cylinder, an output shaft of the first motor penetrates through the cylinder and is fixedly connected with the top end of the screw rod, a discharging pipe is arranged at the upper end of one side of the cylinder, a feeding hopper is arranged at the lower end of the other side of the cylinder, and the feeding hopper is located at one side of the stirring roller;
through the technical scheme, the material with the fluctuation of the material stirring structure can automatically enter the feeding hopper, the first motor is started, the first motor drives the screw rod to rotate, the material is discharged from the discharging pipe, and the lifting operation of the material is completed, so that the operation process is more intelligent.
Further, the transmission structure comprises a rotating rod, the bottom end of the rotating rod and one end of the stirring roller are fixedly connected with bevel gears, the two bevel gears are in meshed connection, the top end of the rotating rod and the surface of an output shaft of the first motor are fixedly connected with belt pulleys, and the surfaces of the two belt pulleys are in transmission connection with synchronous belts;
through the technical scheme, when the first motor rotates, under the action of the two belt pulleys and the synchronous belt, the rotating rod can synchronously rotate with the first motor, and under the action of the two bevel gears, the stirring roller synchronously performs, so that synchronous operation of the stirring structure and the conveying structure is ensured, meanwhile, the power structure is saved, and energy waste is avoided.
Further, the guiding structure comprises a material guiding frame, a third motor and a rotating plate, wherein the bottom end of the material guiding frame penetrates through the leveling frame, the rotating plate is rotationally connected to the inner wall of the leveling cavity, the third motor is fixedly arranged on the outer wall of the leveling frame, and an output shaft of the third motor penetrates through the leveling frame and is fixedly connected with one end of the rotating plate;
through above-mentioned technical scheme, can be according to the selection of material whether smash, if can smash, then start the third motor, the third motor drives the rotor plate and rotates, and the material that gets off directly enters into to smash in the structure from the rotor plate and smashes, if can not smash the material, then the third motor reversal, directly carries the leveling chamber with the material by the rotor plate, utilizes the bar mouth to carry out the leveling operation to the low-lying department.
Further, the crushing structure comprises a frame, a second guide plate is fixedly connected to one side of the inner wall of the frame, the frame is fixedly installed on one side of the inner wall of the leveling cavity, the inner wall of the frame is rotationally connected with a crushing roller, uniformly distributed blades are arranged on the surface of the crushing roller, one end of the frame is fixedly connected with a second motor, and an output shaft of the second motor penetrates through the frame and is fixedly connected with one end of the crushing roller;
through above-mentioned technical scheme, start the second motor and drive crushing roller, drive the blade simultaneously and move, second guide board and crushing roller combine, smash the operation to the material that gets into in the frame, reduce the volume of material to reach the purpose that improves the leveling effect.
Further, a first guide plate is fixedly connected to one side of the inner wall of the leveling cavity, and the cross section of the first guide plate is triangular;
through above-mentioned technical scheme, first guide board is directed the material that gets into the leveling chamber, avoids the material to stay at the inner wall of the leveling chamber, reduces the degree of difficulty of later stage clearance.
In summary, the invention has the following beneficial effects:
1. through setting up and pushing away the flat rolling mechanism, when the automobile body moves, can drive and push away flat rolling mechanism and carry out the operation, wherein push away flat frame and carry out the operation of pushing away flat operation to the road surface, unnecessary material is partly moved to push away flat frame both sides, partly get into and push away in the flat frame, under the effect of dialling the material structure, unnecessary material can get into and have the conveying structure to carry to the cavity of making level inside, carry out the operation of making level for the second time, after making level, utilize the roller of grinding to carry out the road surface of making level, this mode can accomplish simultaneously and push away flat rolling operation, shorten the engineering time, improve the efficiency of construction, be fit for extensive popularization, can satisfy the requirement that the construction period is tight in northwest district; and through the leveling operation of the application, the hollow places can be filled effectively.
2. Through setting up push pedal and bar mouth, two push pedal can carry out the secondary operation of flattening to the road surface, once pushes away level, once makes level for to the effect of flattening on road surface better, the setting on inclined plane simultaneously, can have a part of material between push pedal and road surface when pushing away level, plays the effect of initial level, improves the effect of later stage road surface compaction.
3. Through setting up stirring structure, conveying structure and transmission structure, stirring structure undulant material can automatic enter into the feeder hopper in, start first motor, first motor drives the hob and rotates, discharge the material from the discharging pipe, accomplish the promotion operation of material, make the operation process more intelligent, when first motor rotates, under the effect of two belt pulleys and synchronous belt, the dwang can rotate with first motor is synchronous, under the effect of two conical gear, stirring roller goes on in step, stirring structure and conveying structure's synchronous operation has been ensured, power structure has been saved simultaneously, the energy waste has been avoided.
4. Through setting up guide structure, can smash according to the selection of material, if can smash, then start the third motor, the third motor drives the rotor plate and rotates, and the material that gets off directly enters into to smash in the structure from the rotor plate and smashes, if can not smash the material, then the third motor reversal, directly carries the leveling chamber with the material by the rotor plate, utilizes the bar mouth to carry out the operation of making level to the low-lying department.
5. Through setting up crushing structure, start the second motor and drive crushing roller, drive the blade simultaneously and move, second guide board and crushing roller combine, smash the operation to the material that gets into in the frame, reduce the volume of material to reach the purpose that improves the effect of making level, especially it is more obvious to the road section effect that the gravel is more in northwest district.
Drawings
Fig. 1 is a perspective view of the present embodiment;
FIG. 2 is a schematic diagram of the leveling mechanism according to the present embodiment;
FIG. 3 is a schematic view of the structure of the conveying structure of the present embodiment;
FIG. 4 is a schematic diagram showing the connection of the conveying structure and the kick-out structure in this embodiment;
FIG. 5 is a schematic view showing the structure of the pulverizing structure of the present embodiment;
FIG. 6 is a schematic diagram of the connection of the mounting plate and the pushing frame of the present embodiment;
FIG. 7 is a schematic view showing the structure of the push plate of the present embodiment;
fig. 8 is a schematic structural view of the guide structure of the present embodiment.
Reference numerals illustrate: 1. a vehicle body; 2. a flattening and rolling mechanism; 201. a connecting frame; 202. a roller; 203. a mounting plate; 204. a cross bar; 205. a hydraulic cylinder; 206. pushing the flat frame; 207. a strip-shaped opening; 208. a push plate; 209. a first guide plate; 210. a chute; 211. a slide block; 3. a material stirring structure; 301. a stirring roller; 302. a stirring sheet; 4. a conveying structure; 401. a cylinder; 402. a first motor; 403. a screw rod; 404. a feed hopper; 405. a discharge pipe; 5. a transmission structure; 501. a rotating lever; 502. a bevel gear; 503. a belt pulley; 504. a timing belt; 6. a partition plate; 7. a guide structure; 701. a material guiding frame; 702. a third motor; 703. a rotating plate; 8. a crushing structure; 801. a frame; 802. a pulverizing roller; 803. a second motor; 804. a blade; 805. and a second guide plate.
Detailed Description
Examples:
the invention is described in further detail below with reference to fig. 1-8.
Road surface pushes away level rolling equipment for highway construction includes: a vehicle body 1; the flattening and rolling mechanism 2 is arranged on one side of the vehicle body 1; the leveling treatment mechanism is arranged in the leveling rolling mechanism 2; the flattening and rolling mechanism 2 comprises a connecting frame 201, one side of the connecting frame 201 is arranged on one side of the vehicle body 1, a rolling roller 202 is arranged on the inner wall of the connecting frame 201, a mounting plate 203 is fixedly connected to the other side of the connecting frame 201, two transverse rods 204 are fixedly connected to the top ends of the mounting plate 203, hydraulic cylinders 205 are arranged on the top ends of the transverse rods 204, and a flattening frame 206 is fixedly connected to the bottom ends of the hydraulic cylinders 205, penetrating through the transverse rods 204; wherein, level processing mechanism includes the material structure 3 of dialling, conveying structure 4, baffle 6 and crushing structure 8, baffle 6 fixedly connected with pushes away the frame 206 inner wall, baffle 6 and the inner wall one side of pushing away the frame 206 form the leveling chamber, baffle 6 and the opening part of pushing away the frame 206 form the conveying chamber, crushing structure 8 sets up in the inner wall one side of leveling chamber, material structure 3 and conveying structure 4 all set up in the inner wall of conveying the chamber of dialling, the top of conveying structure 4 runs through out the frame 206 of pushing away, be provided with transmission structure 5 between conveying structure 4 and the material structure 3 of dialling, the inner wall of leveling chamber is provided with guide structure 7, when automobile body 1 removes, can drive to push away and roll mechanism 2 and operate, wherein push away the frame 206 and carry out the operation of pushing away to the road surface, unnecessary material partly removes to pushing away the frame 206 both sides, partly gets into in the leveling frame 206, under the effect of dialling material structure 3, unnecessary material can get into and have conveying structure 4 to the inside the leveling chamber, carry out the secondary operation, after the leveling, utilize the rolling roller 202 to carry out the road surface of leveling to be constructed simultaneously, this can accomplish the operation of pushing away, the construction efficiency is improved, the time is suitable for greatly improving the operation.
The bottom of pushing away flat frame 206 has been seted up and has been leveled the chamber and be linked together bar mouth 207, the equal fixedly connected with push pedal 208 of inner wall one side of bar mouth 207 and one side lower extreme of pushing away flat frame 206, bottom one side of push pedal 208 is provided with the inclined plane, two push pedal 208 can be in carrying out the secondary operation of pushing away the level to the road surface, once push away level, make level in proper order for to the effect of pushing away on road surface better, the setting on inclined plane simultaneously, make to push away when level have a part material between push pedal 208 and road surface, play the effect of primary leveling, improve the effect of later stage road surface compaction. One side of the pushing frame 206 is fixedly connected with two sliding blocks 211, the other side of the mounting plate 203 is provided with two sliding grooves 210, the other end of the sliding blocks 211 slides in the sliding grooves 210, the hydraulic cylinder 205 is started, the hydraulic cylinder 205 can drive the pushing frame 206 to change in height, the purpose of adjusting the pushing height is achieved, the practicability of equipment is improved, when the pushing frame 206 moves, the sliding blocks 211 can move in the sliding grooves 210, the purpose of limiting the pushing frame 206 is achieved, and normal operation of the pushing frame 206 is guaranteed.
The stirring structure 3 comprises stirring rollers 301, the stirring rollers 301 are rotatably connected to the inner wall of the conveying cavity, one end of each stirring roller 301 penetrates through the conveying cavity and extends to the outside of the pushing frame 206, stirring sheets 302 distributed annularly are fixedly connected to the surface of each stirring roller 301, materials entering the conveying cavity enter the conveying cavity, and when the stirring rollers 301 rotate, the stirring sheets 302 on the surface of each stirring roller 301 can automatically convey away the materials to finish the transportation of the materials, so that the later leveling operation is facilitated. The conveying structure 4 comprises a cylinder 401, the bottom end of the cylinder 401 penetrates through the pushing frame 206 and is fixedly connected with the inner bottom wall of the conveying cavity, a screw rod 403 is arranged on the inner wall of the cylinder 401, a first motor 402 is fixedly connected with the top end of the cylinder 401, an output shaft of the first motor 402 penetrates through the cylinder 401 and is fixedly connected with the top end of the screw rod 403, a discharging pipe 405 is arranged at the upper end of one side of the cylinder 401, a feeding hopper 404 is arranged at the lower end of the other side of the cylinder 401, the feeding hopper 404 is arranged at one side of the stirring roller 301, a material fluctuated by the stirring structure 3 automatically enters the feeding hopper 404, the first motor 402 is started, the screw rod 403 is driven to rotate by the first motor 402, the material is discharged from the discharging pipe 405, and the lifting operation of the material is completed, so that the operation process is more intelligent. The transmission structure 5 comprises a rotating rod 501, the bottom end of the rotating rod 501 and one end of the stirring roller 301 are fixedly connected with bevel gears 502, the two bevel gears 502 are in meshed connection, the top end of the rotating rod 501 and the surface of an output shaft of the first motor 402 are fixedly connected with belt pulleys 503, the surfaces of the two belt pulleys 503 are in transmission connection with a synchronous belt 504, when the first motor 402 rotates, the rotating rod 501 can synchronously rotate with the first motor 402 under the action of the two belt pulleys 503 and the synchronous belt 504, and the stirring roller 301 synchronously operates under the action of the two bevel gears 502, so that synchronous operation of the stirring structure 3 and the conveying structure 4 is ensured, a power structure is saved, and energy waste is avoided. The guiding structure 7 comprises a material guiding frame 701, a third motor 702 and a rotating plate 703, wherein the bottom end of the material guiding frame 701 penetrates through to the leveling frame 206, the rotating plate 703 is rotationally connected to the inner wall of the leveling cavity, the third motor 702 is fixedly arranged on the outer wall of the leveling frame 206, an output shaft of the third motor 702 penetrates through the leveling frame 206 and is fixedly connected with one end of the rotating plate 703, whether the material is crushed or not can be selected according to the material, if the material is crushed, the third motor 702 is started, the rotating plate 703 is driven to rotate by the third motor 702, the materials which come down directly enter the crushing structure 8 from the rotating plate 703 to be crushed, if the crushed materials cannot be crushed, the third motor 702 is reversed, the materials are directly conveyed to the leveling cavity by the rotating plate 703, and the leveling operation is performed on the low-lying position by using the strip-shaped opening 207. Crushing structure 8 includes frame 801, the inner wall one side fixedly connected with second guide board 805 of frame 801, frame 801 fixed mounting is in the inner wall one side of leveling chamber, frame 801 inner wall rotates and connects crushing roller 802, the surface of crushing roller 802 is provided with evenly distributed's blade 804, the one end fixedly connected with second motor 803 of frame 801, the output shaft of second motor 803 runs through frame 801 and with the one end fixed connection of crushing roller 802, start second motor 803 and drive crushing roller 802, drive blade 804 and move simultaneously, second guide board 805 combines with crushing roller 802, smash the operation to the material that gets into in the frame 801, reduce the volume of material, thereby reach the purpose that improves the leveling effect. The inner wall one side fixedly connected with of chamber of making level is first guide board 209, and the cross section of first guide board 209 is triangle-shaped, and first guide board 209 is directed the material that gets into the chamber of making level, avoids the material to stay at the chamber inner wall of making level, reduces the degree of difficulty of later stage clearance.
Working principle: when the car body 1 moves, the pushing and rolling mechanism 2 is driven to perform operation, wherein the pushing frame 206 performs the pushing operation on the road surface, a part of redundant materials move to two sides of the pushing frame 206, a part of redundant materials enter the pushing frame 206, the first motor 402 is started, under the action of the two pulleys 503 and the synchronous belt 504, the rotating rod 501 and the first motor 402 synchronously rotate, under the action of the two bevel gears 502, the stirring roller 301 synchronously performs, the stirring sheet 302 on the surface of the stirring roller 301 automatically conveys materials to the feeding hopper 404, the spiral rod 403 rotates to discharge the materials from the discharging pipe 405 to the material guiding frame 701, according to the characteristics of the materials, whether the materials are crushed or not is determined, if the materials can be crushed, the third motor 702 is started, the third motor 702 drives the rotating plate 703 to rotate, the materials which are then directly enter the frame 801 from the rotating plate 703, the second motor is started to drive the crushing roller 802, simultaneously drive the blade 804 to operate, the second 805 and the crushing roller 802 combine, the materials entering the frame 801 are crushed, the volume of the motors is reduced, the materials are not crushed, the materials can be directly crushed by the leveling plate 803, and the materials can be directly conveyed to the leveling cavity 803 by the leveling plate 803, and the leveling cavity is performed by the leveling plate 208, and the leveling cavity is performed by the leveling plate 803, and the materials is performed by the leveling cavity 208.
The present embodiment is only for explanation of the present invention and is not to be construed as limiting the present invention, and modifications to the present embodiment, which may not creatively contribute to the present invention as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present invention.
Claims (4)
1. Road surface pushes away flat rolling equipment for highway construction, its characterized in that: comprising the following steps:
a vehicle body (1);
the pushing and flattening rolling mechanism (2) is arranged on one side of the vehicle body (1);
the leveling treatment mechanism is arranged in the leveling rolling mechanism (2);
the pushing and rolling mechanism (2) comprises a connecting frame (201), one side of the connecting frame (201) is arranged on one side of the vehicle body (1), a rolling roller (202) is arranged on the inner wall of the connecting frame (201), a mounting plate (203) is fixedly connected to the other side of the connecting frame (201), two transverse rods (204) are fixedly connected to the top ends of the mounting plate (203), hydraulic cylinders (205) are arranged on the top ends of the transverse rods (204), and pushing and flattening frames (206) are fixedly connected to the bottom ends of the hydraulic cylinders (205) and penetrate through the transverse rods (204);
the leveling mechanism comprises a stirring structure (3), a conveying structure (4), a partition plate (6) and a crushing structure (8), wherein the partition plate (6) is fixedly connected with the inner wall of a leveling frame (206), a leveling cavity is formed on one side of the inner wall of the leveling frame (206), the partition plate (6) and the opening of the leveling frame (206) form a conveying cavity, the crushing structure (8) is arranged on one side of the inner wall of the leveling cavity, the stirring structure (3) and the conveying structure (4) are both arranged on the inner wall of the conveying cavity, the top end of the conveying structure (4) penetrates through the leveling frame (206), a transmission structure (5) is arranged between the conveying structure (4) and the stirring structure (3), and a guide structure (7) is arranged on the inner wall of the leveling cavity;
the stirring structure (3) comprises stirring rollers (301), the stirring rollers (301) are rotatably connected to the inner wall of the conveying cavity, one end of each stirring roller (301) penetrates out of the conveying cavity and extends to the outside of the pushing frame (206), and stirring sheets (302) distributed in an annular mode are fixedly connected to the surface of each stirring roller (301);
the conveying structure (4) comprises a cylinder (401), the bottom end of the cylinder (401) penetrates through the flattening frame (206) and is fixedly connected with the inner bottom wall of the conveying cavity, a screw rod (403) is arranged on the inner wall of the cylinder (401), a first motor (402) is fixedly connected to the top end of the cylinder (401), an output shaft of the first motor (402) penetrates through the cylinder (401) and is fixedly connected with the top end of the screw rod (403), a discharging pipe (405) is arranged at the upper end of one side of the cylinder (401), a feeding hopper (404) is arranged at the lower end of the other side of the cylinder (401), and the feeding hopper (404) is located on one side of the stirring roller (301);
the transmission structure (5) comprises a rotating rod (501), wherein the bottom end of the rotating rod (501) and one end of the stirring roller (301) are fixedly connected with bevel gears (502), the two bevel gears (502) are in meshed connection, the top end of the rotating rod (501) and the surface of an output shaft of the first motor (402) are fixedly connected with belt pulleys (503), and the surfaces of the two belt pulleys (503) are in transmission connection with synchronous belts (504);
a strip-shaped opening (207) communicated with the leveling cavity is formed in the bottom end of the leveling frame (206), a pushing plate (208) is fixedly connected to one side of the inner wall of the strip-shaped opening (207) and the lower end of one side of the leveling frame (206), and an inclined surface is arranged on one side of the bottom end of the pushing plate (208);
guide structure (7) are including guide frame (701), third motor (702) and rotor plate (703), the bottom of guide frame (701) runs through extremely push away flat frame (206), rotor plate (703) rotate connect in the inner wall of leveling chamber, third motor (702) fixed mounting in push away the outer wall of flat frame (206), the output shaft of third motor (702) run through push away flat frame (206) and with the one end fixed connection of rotor plate (703).
2. The road surface leveling and rolling equipment for road construction according to claim 1, wherein: one side of the pushing frame (206) is fixedly connected with two sliding blocks (211), two sliding grooves (210) are formed in the other side of the mounting plate (203), and the other ends of the sliding blocks (211) slide in the sliding grooves (210).
3. The road surface leveling and rolling equipment for road construction according to claim 1, wherein: crushing structure (8) include frame (801), inner wall one side fixedly connected with second guide board (805) of frame (801), frame (801) fixed mounting in inner wall one side of leveling chamber, frame (801) inner wall rotation connects crushing roller (802), the surface of crushing roller (802) is provided with evenly distributed's blade (804), the one end fixedly connected with second motor (803) of frame (801), the output shaft of second motor (803) run through frame (801) and with the one end fixed connection of crushing roller (802).
4. The road surface leveling and rolling equipment for road construction according to claim 1, wherein: the inner wall one side fixedly connected with of chamber of making level is first guide board (209), the cross section of first guide board (209) is triangle-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111130900.4A CN114032739B (en) | 2021-09-26 | 2021-09-26 | Road surface pushes away level rolling equipment for highway construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111130900.4A CN114032739B (en) | 2021-09-26 | 2021-09-26 | Road surface pushes away level rolling equipment for highway construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114032739A CN114032739A (en) | 2022-02-11 |
| CN114032739B true CN114032739B (en) | 2023-05-30 |
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| CN202111130900.4A Active CN114032739B (en) | 2021-09-26 | 2021-09-26 | Road surface pushes away level rolling equipment for highway construction |
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Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019002261A (en) * | 2017-06-12 | 2019-01-10 | 高尾 正範 | Compaction machine for soil pavement material |
| CN110219225B (en) * | 2018-09-26 | 2021-02-05 | 湖北鑫盛宏峰建设有限公司 | Concrete leveling device for building engineering |
| CN211498328U (en) * | 2019-12-03 | 2020-09-15 | 四川双果公路工程有限公司 | Highway subgrade leveling equipment |
| CN211713609U (en) * | 2020-01-05 | 2020-10-20 | 田亥心 | Road surface evener for highway engineering |
| CN212925682U (en) * | 2020-03-09 | 2021-04-09 | 广西业成建筑工程有限公司 | Highway construction is with road surface pushing away flat equipment that rolls |
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| CN114032739A (en) | 2022-02-11 |
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