CN216304358U

CN216304358U - Novel asphalt paver for asphalt paving

Info

Publication number: CN216304358U
Application number: CN202122398797.3U
Authority: CN
Inventors: 胡巧玉
Original assignee: Individual
Current assignee: Li Wenliang
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-04-15
Anticipated expiration: 2031-09-30

Abstract

The utility model discloses a novel asphalt paver for asphalt paving, which relates to the technical field of road construction and comprises a main body, wherein one side of the bottom end of the main body is movably connected with a roller, the top of the rear end of the main body is fixedly connected with a handle, the middle part of the handle is movably connected with a knob, a heating wire pipe is fixedly connected inside the main body, the upper surface of the main body is fixedly connected with a feeding hopper, the rear end of the main body is fixedly connected with a positioning screw rod, and the other end of the positioning screw rod is movably connected with a nut. The novel asphalt paver for asphalt pavement. The rotary knob can drive the motor to rotate forward and backward through the front and back rotation, so that the rotary knob and the teeth are mutually matched, the wheel carrier can be forced to drive the guide wheel to rotate, the guide wheel after rotation can play a guiding role, the direction of the product is flexible when asphalt is laid, the asphalt is more convenient to lay, and the movement is more convenient.

Description

Novel asphalt paver for asphalt paving

Technical Field

The utility model relates to the technical field of road construction, in particular to a novel asphalt paver for asphalt pavement.

Background

In recent years, along with the rapid development of economy in China, the traffic volume of roads is rapidly increased, the grade of a main road body is gradually changed from low to high, people put forward higher requirements on the quality of the road surface, and the high-standard flatness requirement is increased. The pavement evenness is one of two main using performances of the pavement of the high-grade highway and is an important influence factor of safety and comfort when a vehicle runs at a high speed, and the pavement paving thickness is one of key indexes for controlling the construction evenness of the high-grade highway, so that the ordinary highway is paved by using asphalt, but some problems exist during paving.

In chinese utility model patent application no: the utility model discloses a bituminous paving lays with structure of paving, this bituminous paving lays with structure of paving, including hopper, wheel, striker plate and scraper blade in the CN201921873931.7, the hopper bilateral symmetry is equipped with two pairs of wheels, and the position that the hopper bottom is close to the front end is equipped with the opening, hopper bottom opening part is equipped with the striker plate, hopper ground is equipped with the scraper blade along hopper bottom opening rear side. The paving structure for paving the asphalt pavement has the defects that the direction is not flexible and the movement is not convenient enough in the using process and the thickness of the paved asphalt is not convenient to adjust in the using process.

Therefore, it is necessary to provide a new asphalt paving machine for asphalt pavement to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to provide a novel asphalt paver for asphalt pavement, which aims to solve the problems that the existing paving structure for asphalt pavement, which is provided by the background technology, has the defects of inflexible direction and inconvenient movement in the using process and inconvenient adjustment of the thickness of the paved asphalt in use.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: a novel asphalt paver for asphalt paving comprises a main body, wherein one side of the bottom end of the main body is movably connected with a roller, the top of the rear end of the main body is fixedly connected with a handle, the middle part of the handle is movably connected with a knob, the inside of the main body is fixedly connected with a heating wire pipe, the upper surface of the main body is fixedly connected with a feeding hopper, the rear end of the main body is fixedly connected with a positioning screw rod, the other end of the positioning screw rod is movably connected with a nut, one side of the positioning screw rod is movably connected with a sliding rod, the inside of the sliding rod is provided with a sliding groove, one side of the sliding rod is fixedly connected with a supporting frame, one side of the supporting frame is movably connected with a pressing plate, a spring is fixedly connected between the pressing plate and the supporting frame, one side of the pressing plate is fixedly connected with a reinforcing rod, one end of the pressing plate is movably connected with a pressing roller, one end of the main body inside the supporting frame is movably connected with an auxiliary plate, one side of the auxiliary plate is movably connected with a screw.

Preferably, the bottom end of the main body is movably connected with a wheel carrier, teeth are formed in one side of the upper end of the wheel carrier, the bottom end of the wheel carrier is movably connected with a guide wheel, the inside of the main body is fixedly connected with a motor, the bottom end of the motor is movably connected with a rotating rod, the bottom end of the rotating rod is fixedly connected with a gear, and the inside of the main body is movably connected with a baffle.

Preferably, the handle is made of a metal material.

Preferably, the positioning screw and the nut are mutually matched.

Preferably, the press roll is a solid metal roll.

Preferably, the number of the screws is multiple, and the multiple screws are distributed in a rectangular array and at the bottom end of the auxiliary plate.

Preferably, the teeth and the gear are mutually matched.

(III) advantageous effects

Compared with the prior art, the utility model provides a novel asphalt paver for asphalt pavement, which has the following beneficial effects:

1. this a novel asphalt paving machine for pitch is laid rotates the knob through the front and back and can driving motor just reverse to with the mutual adaptation of tooth, with this can force the wheel carrier to drive the leading wheel and rotate, the leading wheel through after rotatory can play the effect of direction, with this can ensure that this product orientation is nimble when laying pitch, is more convenient for lay, and it is more convenient to remove.

2. This a novel asphalt paving machine for pitch is laid, can reduce the pressure of nut to the slide bar through rotating the nut, thereby can make the slide bar drive the support frame and reciprocate along positioning screw, with this distance of adjusting clamp plate and ground, thereby guarantee the thickness of the pitch of laying out, thereby can realize rolling it after laying pitch through mutually supporting of spring and compression roller, with this smoothness of the pitch surface of guaranteeing to lay out, it is more pleasing to the eye to lay out.

Drawings

FIG. 1 is a first perspective view of the structure of the present invention;

FIG. 2 is a schematic perspective rear sectional view of the structure of the present invention;

FIG. 3 is a schematic perspective, partially cross-sectional view of the structure of the present invention;

FIG. 4 is a second perspective view of the structure of the present invention;

FIG. 5 is a schematic top perspective view of the structure of the present invention;

FIG. 6 is an enlarged view of the structure of area A in FIG. 2 according to the present invention;

FIG. 7 is an enlarged view of the structure of FIG. 3 in accordance with the present invention;

FIG. 8 is an enlarged view of the structure of region C in FIG. 4 according to the present invention.

In the figure: 1. a main body; 2. a roller; 3. a handle; 4. a knob; 5. heating the wire tube; 6. feeding into a hopper; 7. positioning a screw rod; 8. a nut; 9. a slide bar; 10. a sliding groove; 11. a support frame; 12. a spring; 13. pressing a plate; 14. a reinforcing bar; 15. a compression roller; 16. an auxiliary plate; 17. a screw; 18. a wheel carrier; 19. teeth; 20. a guide wheel; 21. a motor; 22. a rotating rod; 23. a gear; 24. and a baffle plate.

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. 1-8, a novel asphalt paving machine for asphalt paving comprises a main body 1, a wheel carrier 18 is movably connected to the bottom end of the main body 1, a tooth 19 is arranged on one side of the upper end of the wheel carrier 18, the tooth 19 is matched with a gear 23, so that the wheel carrier 18 can be driven to rotate by the rotation of the gear 23 and the tooth 19, a guide wheel 20 is movably connected to the bottom end of the wheel carrier 18, a motor 21 is fixedly connected to the inside of the main body 1, a rotating rod 22 is movably connected to the bottom end of the motor 21, the gear 23 is fixedly connected to the bottom end of the rotating rod 22, a baffle 24 is movably connected to the inside of the main body 1, asphalt in order to wait for melting in the inside of the equipment, the baffle 24 is taken out when necessary, a roller 2 is movably connected to one side of the bottom end of the main body 1, a handle 3 is fixedly connected to the top of the rear end of the main body 1, the handle 3 is made of metal material, the metal material is firm and durable, the service life is longer, the handle is not easy to be damaged, the middle part of the handle 3 is movably connected with a knob 4, the knob 4 can be rotated forwards and backwards to drive a motor 21 to rotate, so that the handle is matched with teeth 19, a wheel carrier 18 can be forced to drive a guide wheel 20 to rotate, the guide wheel 20 after rotating can play a role in guiding, so that the direction of the product can be ensured to be flexible when asphalt is paved, the paving is more convenient, the movement is more convenient, a heating wire pipe 5 is fixedly connected in the main body 1, a feeding hopper 6 is fixedly connected to the upper surface of the main body 1, a positioning screw 7 is fixedly connected to the rear end of the main body 1, the positioning screw 7 is matched with a nut 8, so that the height of a fixed sliding rod 9 can be adjusted through the tightness of the positioning screw 7 and the nut 8, the other end of the positioning screw 7 is movably connected with the nut 8, the pressure of the nut 8 on the sliding rod 9 can be reduced by rotating the nut 8, so that the sliding rod 9 can drive the support frame 11 to move up and down along the positioning screw 7, the distance between the pressing plate 13 and the ground is adjusted, the thickness of paved asphalt is ensured, the asphalt can be rolled after being paved through the mutual matching of the spring 12 and the compression roller 15, the smoothness of the paved asphalt surface is ensured, the paved asphalt is more attractive, the sliding rod 9 is movably connected to one side of the positioning screw 7, the sliding groove 10 is formed in the sliding rod 9, the support frame 11 is fixedly connected to one side of the sliding rod 9, the pressing plate 13 is movably connected to one side of the support frame 11, the spring 12 is fixedly connected between the pressing plate 13 and the support frame 11, the reinforcing rod 14 is fixedly connected to one side of the pressing plate 13, and the compression roller 15 is movably connected to one end of the pressing plate 13, the compression roller 15 is a solid metal roller, and can flatten the asphalt which is just paved through self weight, one end of the inner main body 1 of the supporting frame 11 is movably connected with an auxiliary plate 16, one side of the auxiliary plate 16 is movably connected with a screw 17, the number of the screws 17 is multiple, the multiple screws 17 are distributed in a rectangular array and are arranged at the bottom end of the auxiliary plate 16, the auxiliary plate 16 can be fixed, meanwhile, the screw 17 can be disassembled, and the auxiliary plate 16 can be detached for cleaning, so that the use is more convenient.

The working principle is as follows: when the asphalt melting device is used, the baffle plate 24 is firstly ensured to be stably placed, then the pressure of the nut 8 on the sliding rod 9 can be reduced by adjusting the nut 8, so that the sliding rod 9 can drive the support frame 11 to move up and down along the positioning screw rod 7, the distance between the pressing plate 13 and the ground is adjusted, the thickness of the paved asphalt is ensured, after the adjustment is finished, the nut 8 is screwed down to fix the position of the sliding rod 9, then the asphalt is poured into the equipment through the feeding hopper 6, then the external device supplies energy to the product to enable the heating wire pipe 5 in the product to work so as to melt the asphalt filled in the equipment, when the melting is finished, the baffle plate 24 is put down, the product is pushed by the handle 3 to move, the motor 21 can be driven to rotate forward and backward by rotating the knob 4 so as to be mutually matched with the teeth 19, so that the wheel carrier 18 can be forced to drive the guide wheel 20 to rotate, leading wheel 20 through after the rotation can play the effect of direction to this can ensure that this product orientation is nimble when laying pitch, the more convenient laying, it is more convenient to remove, after pitch discharge, fall into ground through accessory plate 16, thereby can realize rolling it after laying pitch through mutually supporting of spring 12 and compression roller 15, guarantee the smoothness on the pitch surface of laying with this, it is more pleasing to the eye to lay.

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, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a 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. A novel asphalt paving machine for asphalt paving, comprising a main body (1), characterized in that: the improved multifunctional trolley is characterized in that a roller (2) is movably connected to one side of the bottom end of the main body (1), a handle (3) is fixedly connected to the top of the rear end of the main body (1), a knob (4) is movably connected to the middle of the handle (3), a wire tube (5) is fixedly connected to the inside of the main body (1), a feeding hopper (6) is fixedly connected to the upper surface of the main body (1), a positioning screw (7) is fixedly connected to the rear end of the main body (1), a nut (8) is movably connected to the other end of the positioning screw (7), a sliding rod (9) is movably connected to one side of the positioning screw (7), a sliding groove (10) is formed in the inside of the sliding rod (9), a support frame (11) is fixedly connected to one side of the sliding rod (9), a pressing plate (13) is movably connected to one side of the support frame (11), and a spring (12) is fixedly connected between the pressing plate (13) and the support frame (11), one side of the pressure plate (13) is fixedly connected with a reinforcing rod (14), one end of the pressure plate (13) is movably connected with a press roller (15), one end of the inner main body (1) of the support frame (11) is movably connected with an auxiliary plate (16), and one side of the auxiliary plate (16) is movably connected with a screw (17).

2. The new asphalt paving machine for asphalt paving as claimed in claim 1, characterized in that: the bottom swing joint of main part (1) has wheel carrier (18), tooth (19) have been seted up to upper end one side of wheel carrier (18), the bottom swing joint of wheel carrier (18) has leading wheel (20), the inside fixedly connected with motor (21) of main part (1), the bottom swing joint of motor (21) has bull stick (22), the bottom fixedly connected with gear (23) of bull stick (22), the inside swing joint of main part (1) has baffle (24).

3. The new asphalt paving machine for asphalt paving as claimed in claim 1, characterized in that: the handle (3) is made of metal materials.

4. The new asphalt paving machine for asphalt paving as claimed in claim 1, characterized in that: the positioning screw rod (7) is matched with the nut (8) mutually.

5. The new asphalt paving machine for asphalt paving as claimed in claim 1, characterized in that: the compression roller (15) is a solid metal roller.

6. The new asphalt paving machine for asphalt paving as claimed in claim 1, characterized in that: the number of the screws (17) is multiple, and the screws (17) are distributed in a rectangular array and are arranged at the bottom end of the auxiliary plate (16).

7. The new asphalt paving machine for asphalt paving as claimed in claim 2, characterized in that: the teeth (19) and the gear (23) are mutually matched.