CN216640161U

CN216640161U - Asphalt laying equipment for highway construction

Info

Publication number: CN216640161U
Application number: CN202123126324.4U
Authority: CN
Inventors: 谢百慧
Original assignee: Heilongjiang Highway Construction Center
Current assignee: Heilongjiang Highway Construction Center
Priority date: 2021-12-13
Filing date: 2021-12-13
Publication date: 2022-05-31
Anticipated expiration: 2031-12-13

Abstract

The utility model discloses asphalt paving equipment for road construction, which comprises a base, wherein a plurality of travelling wheels are arranged on the lower wall of the base, push rods are arranged on the side wall of the base, a box body is arranged on the upper wall of the base, a feed inlet is arranged at the upper end of the box body, a discharge outlet is arranged at the lower end of the box body, a cavity is arranged in the center of the base, the discharge outlet is communicated with the cavity, a U-shaped frame movably penetrates through the upper wall of the base and is positioned on one side of the box body, a pair of first rotating rods are movably arranged at the tail ends of two support arms of the U-shaped frame and positioned below the base, a first compression roller is fixedly arranged between the pair of first rotating rods, the utility model relates to the technical field of asphalt paving machines, the push rods are pushed to push devices to roads to be constructed, the travelling wheels rotate, the manpower consumption is saved, the rotating disc is screwed after the road arrives at a destination, the first screw rod rotates to drive the U-shaped frame to move downwards, and the telescopic rods contract, the first compression roller moves downwards, and the pressing thickness of the asphalt roads on different road surfaces can be adjusted.

Description

Asphalt laying equipment for highway construction

Technical Field

The utility model relates to the technical field of asphalt pavers, in particular to asphalt paving equipment for road construction.

Background

The asphalt paver is a machine for uniformly paving an asphalt mixture on a road base layer and performing preliminary compaction and leveling. The asphalt paver is used as a leading machine for asphalt pavement construction, and is widely applied to asphalt pavement operation of urban roads, expressways, wharfs, large parking lots and the like. In the 21 st century, under the promotion of increasing the construction strength of high-grade highways, the products of the paving machine have been developed in different levels. With the development of hydraulic technology, electronic technology, sensing technology, control theory, computer control technology and the like, the structure and hydraulic design of the paver are more scientific and reasonable, and the performance of the paver is further improved.

Chinese patent CN211395252U discloses pitch laying device for town road, which comprises a vehicle rack, the bottom of frame is equipped with the wheel, the top of frame is equipped with the processing box, the inside of processing box is equipped with the feeding case, one side of feeding case is equipped with the agitator tank, the top of feeding case is equipped with the feed inlet, the below of feed inlet is equipped with a pair of grinding roller, the feeding incasement is equipped with the sieve, the one end of sieve articulates in feeding case one side inner wall, another lateral wall that the other end of sieve runs through the feeding case is connected with the roof, one side of feeding case is equipped with first belt pulley, the below of first belt pulley is equipped with the second belt pulley, the back of second belt pulley is fixed with first cam, the top of first cam and the bottom contact of roof, the bottom intercommunication of feeding case has ejection of compact auger.

The asphalt cleaning machine is convenient and quick to use, uniform in heating and capable of keeping the performance effect of asphalt, but the asphalt cleaning machine does not have the function of cleaning garbage, the garbage is required to be cleaned independently before operation, and the thickness of the asphalt cannot be adjusted when the asphalt cleaning machine is used on different roads, so that the asphalt cleaning machine has certain limitation.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides asphalt paving equipment for road construction, which solves the problems that the existing asphalt paving device cannot clean garbage during operation and the asphalt pressing thickness is not adjustable.

In order to achieve the purpose, the utility model is realized by the following technical scheme: an asphalt laying device for road construction comprises a base, wherein a plurality of travelling wheels are arranged on the lower wall of the base, push rods are arranged on the side wall of the base, a box body is arranged on the upper wall of the base, a feed inlet is formed in the upper end of the box body, a discharge outlet is formed in the lower end of the box body, a cavity is formed in the center of the base and communicated with the discharge outlet, a U-shaped frame penetrates through the upper wall of the base in a sliding mode on one side of the box body, a pair of first rotating rods are movably arranged in two arms of the U-shaped frame below the base, a first compression roller is fixedly arranged between the first rotating rods, a compression motor is arranged on the inner wall of the U-shaped frame, a first gear is arranged at the output end of the compression motor, a second gear is fixedly arranged on the upper end of the first rotating rod and meshed with the second gear, a lifting assembly for assisting the first compression roller to move is arranged in the U-shaped frame, and a cleaning assembly for assisting the garbage cleaning is arranged at one end of the base, the inner wall of the box body is provided with an auxiliary stirring assembly, and an auxiliary blanking assembly is arranged in the cavity.

Preferably, the lifting assembly comprises a first screw rod which is screwed on the upper wall of the U-shaped frame, a turntable is arranged at one end of the first screw rod, the other end of the first screw rod is movably connected with the upper wall of the base in a switching mode, a pair of telescopic rods are arranged between the U-shaped frame and the base, and the telescopic rods are arranged on two sides of the first screw rod.

Preferably, the cleaning assembly comprises a cleaning motor arranged above the base, the output end of the cleaning motor is connected with an L-shaped rotating rod, one end of the upper wall of the base is provided with a pair of supporting rods, the upper ends of the supporting rods are provided with sleeves, sleeve rods are inserted in the sleeves in a sliding mode, a rectangular frame is arranged in the center of each sleeve rod, a hollow groove is formed in the rectangular frame, the L-shaped rotating rod is inserted in the hollow groove in a sliding mode, one end of the rectangular frame is fixedly connected with a supporting arm, and a cleaning brush is arranged at the lower end of the supporting arm.

Preferably, the stirring assembly comprises a support plate arranged on the side wall of the box body, a stirring motor is arranged on the upper wall of the support plate, a second rotating rod is arranged at the output end of the stirring motor, one end of the second rotating rod movably penetrates through the side wall of the box body, the other end of the second rotating rod is movably connected with the inner wall of the box body in a rotating mode, a third rotating rod is movably connected to the lower end of the second rotating rod in the box body in a rotating mode, a plurality of stirring claws are arranged at the upper end of the second rotating rod and the upper end of the third rotating rod, a driving gear is arranged at one end of the second rotating rod, a driven gear is correspondingly arranged at one end of the third rotating rod, and the driving gear is meshed with the driven gear.

Preferably, the auxiliary blanking assembly comprises a fixed plate arranged on the rear wall of the base, a blanking motor is arranged on the upper wall of the fixed plate, a fourth rotating rod is arranged at the output end of the blanking motor, the fourth rotating rod penetrates through the side wall of the base in a movable mode and is in movable switching with the inner wall of the cavity, and the tail end of the fourth rotating rod is located in the cavity and is provided with a material distributing plate.

Preferably, the upper wall of the base is provided with a support, and the cleaning motor is fixedly arranged on the upper wall of the support.

Preferably, the outer walls of the front side and the rear side of the box body are provided with heat insulation plates.

Advantageous effects

The utility model provides asphalt paving equipment for road construction, which has the advantages that a push rod is pushed to push the device to a road to be constructed, traveling wheels rotate to save labor consumption, a rotary table is screwed after the device reaches a destination, a first screw rod rotates to drive a U-shaped frame to move downwards, a telescopic rod contracts, a first compression roller moves downwards, the pressing thickness of an asphalt road on different road surfaces can be adjusted, the output end of a cleaning motor rotates to drive an L-shaped rotary rod to slide back and forth in a hollow groove of a rectangular frame to drive a sleeve rod to slide left and right in a sleeve, a cleaning brush at the lower end of a support plate is driven to shake left and right to clean garbage, the asphalt is poured into a box body, the output end of a stirring motor drives a driving gear at the upper end of a second rotary rod to rotate, a meshed driven gear drives a third rotary rod to rotate, so as to drive a stirring claw to rotate, and stir the asphalt, the branch flitch upper end in the cavity is fallen to the pitch of stirring through the discharge gate, the fourth bull stick of unloading motor output drives the branch flitch and rotates this moment, evenly spread pitch and spill on the road surface, compress tightly the first gear rotation of motor output, the second gear of meshing drives first bull stick and rotates, drive the synchronous rotation of first compression roller, promote this device and go forward, fully compact pitch on the road surface, the heated board of box lateral wall plays the heat preservation effect this moment, prevent pitch cooling and solidification, the device compact structure, and convenient for operation, the use of people has brought the convenience.

Drawings

Fig. 1 is a schematic diagram of the main structure of the present invention.

Fig. 2 is a partial right-view enlarged schematic view of the present invention.

Fig. 3 is a partial left-view enlarged schematic view of the present invention.

Fig. 4 is a schematic top view of the present invention.

In the figure: 1. a base; 2. a traveling wheel; 3. a push rod; 4. a box body; 5. a feed inlet; 6. a discharge port; 7. a U-shaped frame; 8. a first rotating lever; 9. a first press roll; 10. a compacting motor; 11. a first gear; 12. a second gear; 13. a first screw; 14. a turntable; 15. a telescopic rod; 16. cleaning a motor; 17. an L-shaped rotating rod; 18. a strut; 19. a sleeve; 20. a loop bar; 21. a rectangular frame; 22. a support arm; 23. cleaning with a brush; 24. a support plate; 25. a stirring motor; 26. a second rotating rod; 27. a third rotating rod; 28. a driving gear; 29. a driven gear; 30. a blanking motor; 31. a fourth rotating rod; 32. a material distributing plate; 33. a support; 34. a thermal insulation board; 35. and (5) stirring claws.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an asphalt laying device for road construction comprises a base 1, wherein the lower wall of the base 1 is provided with a plurality of travelling wheels 2, the side wall of the base 1 is provided with a push rod 3, the upper wall of the base 1 is provided with a box body 4, the upper end of the box body 4 is provided with a feed inlet 5, the lower end of the box body is provided with a discharge outlet 6, the center of the base 1 is provided with a cavity, the discharge outlet 6 is communicated with the cavity, the upper wall of the base 1 is positioned at one side of the box body 4 and is provided with a U-shaped frame 7 in a sliding way, a pair of first rotating rods 8 are movably arranged below the base 1 in two arms of the U-shaped frame 7, a first compression roller 9 is fixedly arranged between the first rotating rods 8, the inner wall of the U-shaped frame 7 is provided with a compression motor 10, the output end of the compression motor 10 is provided with a first gear 11, the upper end of the first rotating rod 8 is fixedly provided with a second gear 12, the first gear 11 is meshed with the second gear 12, a lifting assembly for assisting the first compression roller 9 to move is arranged in the U-shaped frame 7, a cleaning assembly for assisting in cleaning garbage is arranged at one end of the base 1, an auxiliary stirring assembly is arranged on the inner wall of the box body 4, and an auxiliary blanking assembly is arranged in the cavity; the lifting assembly comprises a first screw 13 screwed on the upper wall of the U-shaped frame 7, one end of the first screw 13 is provided with a turntable 14, the other end of the first screw is movably connected with the upper wall of the base 1 in a rotating manner, a pair of telescopic rods 15 are arranged between the U-shaped frame 7 and the base 1, and the telescopic rods 15 are arranged on two sides of the first screw 13; the cleaning assembly comprises a cleaning motor 16 arranged above the base 1, the output end of the stirring cleaning motor 16 is connected with an L-shaped rotating rod 17, one end of the upper wall of the base 1 is provided with a pair of supporting rods 18, the upper ends of the pair of supporting rods 18 are provided with sleeves 19, sleeve rods 20 are inserted in the sleeves 19 in a sliding mode, the centers of the sleeve rods 20 are provided with rectangular frames 21, hollow grooves are formed in the rectangular frames 21, the L-shaped rotating rods 17 are inserted in the hollow grooves in a sliding mode, one end of each rectangular frame 21 is fixedly connected with a support arm 22, and the lower end of each support arm 22 is provided with a cleaning brush 23; the stirring assembly comprises a support plate 24 arranged on the side wall of the box body 4, a stirring motor 25 is arranged on the upper wall of the support plate 24, a second rotating rod 26 is arranged at the output end of the stirring motor 25, one end of the second rotating rod 26 movably penetrates through the side wall of the box body 4, the other end of the second rotating rod 26 is movably connected with the inner wall of the box body 4 in a rotating manner, a third rotating rod 27 is movably connected to the lower end of the second rotating rod 26 in the box body 4 in a rotating manner, a plurality of stirring claws 35 are arranged at the upper ends of the second rotating rod 26 and the third rotating rod 27, a driving gear 28 is arranged at one end of the second rotating rod 26, a driven gear 29 is correspondingly arranged at one end of the third rotating rod 27, and the driving gear 28 is meshed with the driven gear 29; the auxiliary blanking assembly comprises a fixed plate arranged on the rear wall of the base 1, a blanking motor 30 is arranged on the upper wall of the fixed plate, a fourth rotating rod 31 is arranged at the output end of the blanking motor 30, the fourth rotating rod 31 movably penetrates through the side wall of the base 1 and is movably connected with the inner wall of the cavity in a rotating mode, and a material distributing plate 32 is arranged in the cavity at the tail end of the fourth rotating rod 31; and heat insulation plates 34 are arranged on the outer walls of the front side and the rear side of the box body 4.

The following working principles, detailed connecting means thereof, and the following main descriptions of the working principles and processes thereof are well known in the art, and will be referred to by those skilled in the art for the specific connection and operation sequence of the components in the present disclosure.

Example (b): when the device is used, the device is pushed to a road to be constructed, the push rod 3 is pushed, the travelling wheels 2 rotate, after the road reaches the target, the rotary disc 14 is screwed, the first screw 13 rotates, the U-shaped frame 7 moves downwards to drive the telescopic rod 15 to contract, the first compression roller 9 moves downwards, so that the pavement pressing thickness is adjusted according to different pavements, at the moment, the output end of the cleaning motor 16 rotates to drive the L-shaped rotating rod 17 to slide in a reciprocating manner in the hollow groove in the rectangular frame 21, the sleeve rod 20 slides left and right in the sleeve 19 to drive the support plate 24 at the lower end and the cleaning brush 23 to shake left and right, so that garbage on the pavement is cleaned, asphalt is poured into the box body 4, at the moment, the second rotating rod 26 connected with the output end of the stirring motor 25 rotates, the driving gear 28 drives the meshed driven gear 29 to rotate, the stirring claws 35 at the upper ends of the second rotating rod 26 and the third rotating rod 27 do stirring motion to stir the asphalt uniformly, the pitch of stirring falls to branch flitch 32 upper end in the cavity through the feed opening, 30 output fourth bull sticks 31 of unloading motor rotate this moment, it rotates to drive branch flitch 32, spread pitch to the road surface, start compressing motor 10, the first gear 11 of compressing motor 10 output rotates, drive the second gear 12 rotation of meshing, first compression roller 9 begins to rotate, promote this device antecedent, first compression roller 9 is with the abundant compaction of pitch on the road surface, when the device moves, the heated board 34 of 4 sides of box plays the heat preservation effect, prevent the pitch cooling, the device practicality is strong, the operability is high, it is convenient to have brought for people's use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a road construction is with pitch equipment of laying, includes base (1), its characterized in that, base (1) lower wall is equipped with a plurality of walking wheels (2), base (1) lateral wall is equipped with push rod (3), base (1) upper wall is equipped with box (4), box (4) upper end is equipped with feed inlet (5), and is equipped with discharge gate (6) in the lower extreme, base (1) central authorities are equipped with the cavity, discharge gate (6) and cavity intercommunication, base (1) upper wall is located box (4) one side slides and runs through U type frame (7), it is equipped with a pair of first bull stick (8) to lie in the activity of base (1) below in U type frame (7) two arms, it is a pair of fixed be equipped with first compression roller (9) between first bull stick (8), U type frame (7) inner wall is equipped with compresses tightly motor (10), the utility model discloses a garbage cleaning machine, including pressing motor (10), first bull stick (8), U type frame (7), base (1), motor (10) output, first gear (11), first bull stick (8) upper end is fixed and is equipped with second gear (12), first gear (11) with second gear (12) meshing, be equipped with the lifting unit that supplementary first compression roller (9) removed in U type frame (7), base (1) one end is equipped with the subassembly that cleans of supplementary clearance rubbish, and affiliated box (4) inner wall is equipped with supplementary stirring subassembly, be equipped with supplementary unloading subassembly in the cavity.

2. The asphalt paving device for road construction according to claim 1, wherein the lifting assembly comprises a first screw (13) screwed on the upper wall of the U-shaped frame (7), one end of the first screw (13) is provided with a rotating disc (14), the other end of the first screw is movably connected with the upper wall of the base (1), a pair of telescopic rods (15) are arranged between the U-shaped frame (7) and the base (1), and the telescopic rods (15) are arranged on two sides of the first screw (13).

3. The asphalt paving device for road construction according to claim 1, wherein the cleaning assembly comprises a cleaning motor (16) arranged above the base (1), the output end of the cleaning motor (16) is connected with an L-shaped rotating rod (17), one end of the upper wall of the base (1) is provided with a pair of supporting rods (18), the upper ends of the pair of supporting rods (18) are provided with sleeves (19), sleeve rods (20) are inserted in the sleeves (19) in a sliding manner, the center of each sleeve rod (20) is provided with a rectangular frame (21), a hollow groove is formed in each rectangular frame (21), the L-shaped rotating rod (17) is inserted in the hollow groove in a sliding manner, one end of each rectangular frame (21) is fixedly connected with a supporting arm (22), and the lower end of each supporting arm (22) is provided with a cleaning brush (23).

4. The asphalt paving apparatus for road construction according to claim 1, the stirring component comprises a support plate (24) arranged on the side wall of the box body (4), a stirring motor (25) is arranged on the upper wall of the support plate (24), a second rotating rod (26) is arranged at the output end of the stirring motor (25), one end of the second rotating rod (26) movably penetrates through the side wall of the box body (4), the other end is movably connected with the inner wall of the box body (4) in a rotating way, a third rotating rod (27) is movably connected at the lower end of the second rotating rod (26) in the box body (4) in a rotating way, a plurality of stirring claws (35) are arranged at the upper ends of the second rotating rod (26) and the third rotating rod (27), one end of the second rotating rod (26) is provided with a driving gear (28), one end of the third rotating rod is correspondingly provided with a driven gear (29), and the driving gear (28) is meshed with the driven gear (29).

5. The asphalt paving device for road construction according to claim 2, wherein the auxiliary blanking assembly comprises a fixing plate arranged on the rear wall of the base (1), a blanking motor (30) is arranged on the upper wall of the fixing plate, a fourth rotating rod (31) is arranged at the output end of the blanking motor (30), the fourth rotating rod (31) movably penetrates through the side wall of the base (1) and is movably connected with the inner wall of the cavity in a rotating manner, and a material distributing plate (32) is arranged in the cavity at the tail end of the fourth rotating rod (31).

6. The asphalt paving apparatus for road construction according to claim 1, wherein a bracket is provided on the upper wall of the base (1), and the sweeping motor (16) is fixedly provided on the upper wall of the bracket (33).

7. The asphalt paving device for road construction according to claim 1, wherein the outer walls of the front and rear sides of the box body (4) are provided with insulation boards (34).