CN215629170U

CN215629170U - Asphalt paver for road and bridge construction

Info

Publication number: CN215629170U
Application number: CN202121895276.2U
Authority: CN
Inventors: 张锐雄
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2022-01-25
Anticipated expiration: 2031-08-13

Abstract

The utility model discloses an asphalt paver for road and bridge construction, which comprises a paver main body, a ceiling and a second hydraulic telescopic rod, wherein a motor is arranged at the top end in the paver main body, the motor is connected with a transmission shaft through a bevel gear set, the upper end of the transmission shaft penetrates through the paver main body and is connected with a seat, the ceiling is arranged at the upper end of the paver main body, a first hydraulic telescopic rod is arranged at the top end in the ceiling, the outer end of the first hydraulic telescopic rod is connected with a baffle, the second hydraulic telescopic rod is movably connected to the paver main body, and one end, far away from the paver main body, of the second hydraulic telescopic rod is movably connected with a hopper. This asphalt paving machine is used in road and bridge construction according to the user demand, can drive the seat through bevel gear group and transmission shaft and rotate under the motor effect, to its position adjustment, makes things convenient for operating personnel to the condition observation of paving on every side, can play the heating and keep warm effect to the asphalt concrete in the hopper under the heating element effect in addition, strengthens its cohesiveness.

Description

Asphalt paver for road and bridge construction

Technical Field

The utility model relates to the technical field of pavers, in particular to an asphalt paver for road and bridge construction.

Background

The paver is a basic construction equipment used for paving various materials of a base course and a surface course, the material on a dump truck is firstly unloaded into a hopper of the paver in the operation process of the paver, the material is conveyed by a scraper conveyor, the material is transversely paved and scattered on the base course by an auger material distributing device, the material is shaped and preliminarily compacted by a vibrating device and a ironing device to form a paving layer with a certain width and a certain thickness, the common paving material is asphalt concrete, and the asphalt concrete can emit unpleasant odor in the paving process, thereby influencing the surrounding environment and workers.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an asphalt paver for road and bridge construction, which aims to solve the problem that the common pavement material for paving, which is provided in the background art, is asphalt concrete, and the asphalt concrete can emit unpleasant odor in the paving process to influence the surrounding environment and workers.

In order to achieve the purpose, the utility model provides the following technical scheme: an asphalt paver for road and bridge construction comprises a paver main body, a ceiling and a second hydraulic telescopic rod,

the top end in the paver main body is provided with a motor, the motor is connected with a transmission shaft through a bevel gear set, and the upper end of the transmission shaft penetrates through the paver main body and is connected with a seat;

the ceiling is arranged at the upper end of the paver main body, a first hydraulic telescopic rod is arranged at the top end in the ceiling, and the outer end of the first hydraulic telescopic rod is connected with the baffle plate;

the second hydraulic telescopic rod is movably connected to the paver main body, one end, far away from the paver main body, of the second hydraulic telescopic rod is movably connected with a hopper, and meanwhile, a heating element is arranged on the side wall of the hopper.

Preferably, the paver main body is including handling case, fan, straw, filter screen layer and active carbon adsorption net, and is provided with in the paver main body and handles the case, it is provided with the fan to handle the case outside, and the fan is connected with the straw, and fan one end is kept away from to the straw simultaneously and is run through paver main body lateral wall, it is provided with filter screen layer and active carbon adsorption net in the case to handle, and the filter screen layer sets up the outside at active carbon adsorption net.

Through adopting above-mentioned technical scheme, can inhale the flue gas that asphalt concrete produced to the treatment box under the effect of fan.

Preferably, the motor, the bevel gear set, the transmission shaft and the seat form a rotating mechanism, and the seat is in sliding connection with the paver main body through the sliding rail.

Through adopting above-mentioned technical scheme, the motor passes through bevel gear group and transmission shaft and drives the seat and rotate.

Preferably, the hydraulic telescopic rod and the baffle form a telescopic mechanism, and the baffle is in sliding connection with the top end in the ceiling through the sliding groove.

Through adopting above-mentioned technical scheme, the baffle can play the sunshade effect to the staff behind the adjustment seat.

Preferably, the second hydraulic telescopic rod and the hopper form a telescopic mechanism, the hopper is movably connected with the paver main body, and meanwhile, heating elements are uniformly distributed in the side wall of the hopper.

Through adopting above-mentioned technical scheme, with hopper jack-up slope under the effect of second hydraulic telescoping rod, make things convenient for asphalt concrete unloading in the hopper.

Compared with the prior art, the utility model has the beneficial effects that: the asphalt paver for the road and bridge construction,

(1) the smoke generated by the asphalt concrete can be sucked into the treatment box through the suction pipe under the action of the fan, and then is filtered and adsorbed under the action of the filter screen layer and the activated carbon adsorption net, so that the influence on the surrounding environment is reduced;

(2) according to the user demand, can drive the seat through bevel gear group and transmission shaft and rotate under the motor effect, to its position adjustment, make things convenient for operating personnel to pave the condition around and observe, push the baffle under the effect of first hydraulic telescoping rod and can play the sunshade effect to the seat top after the adjustment, can play the heating heat preservation effect to the asphalt concrete in the hopper under the heating element effect in addition, reduce its asphalt concrete and take place to solidify because of the temperature is low, strengthen its cohesiveness.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic diagram of a left side view cross-sectional structure of the present invention;

FIG. 3 is a schematic front view of the present invention.

In the figure: 1. the automatic spreading machine comprises a spreading machine main body, 101, a processing box, 102, a fan, 103, a suction pipe, 104, a filter screen layer, 105, an activated carbon adsorption screen, 2, a motor, 3, a bevel gear set, 4, a transmission shaft, 5, a seat, 6, a ceiling, 7, a first hydraulic telescopic rod, 8, a baffle, 9, a second hydraulic telescopic rod, 10, a hopper, 11 and a heating element.

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. 1-3, the present invention provides a technical solution: an asphalt paver for road and bridge construction is disclosed, as shown in fig. 1 and fig. 3, a motor 2 is arranged at the top end in a paver main body 1, the motor 2 is connected with a transmission shaft 4 through a bevel gear set 3, the upper end of the transmission shaft 4 penetrates through the paver main body 1 to be connected with a seat 5, the paver main body 1 comprises a processing box 101, a fan 102, a suction pipe 103, a filter screen layer 104 and an active carbon adsorption net 105, the processing box 101 is arranged in the paver main body 1, the fan 102 is arranged outside the processing box 101, the fan 102 is connected with the suction pipe 103, one end of the suction pipe 103 far away from the fan 102 penetrates through the side wall of the paver main body 1, the filter screen layer 104 and the active carbon adsorption net 105 are arranged in the processing box 101, the filter screen layer 104 is arranged outside the active carbon adsorption net 105, smoke is filtered and adsorbed under the action of the filter screen layer 104 and the active carbon adsorption net 105, the motor 2, the bevel gear set 3, the transmission shaft 4 and the seat 5 form a rotating mechanism, and seat 5 is sliding connection through between slide rail and the paver main part 1, drives seat 5 and rotates the adjustment position under the effect of motor 2, and the staff observes understanding to its condition when conveniently paving.

As shown in fig. 1 and 2, ceiling 6 sets up in paver main part 1 upper end, and the top is provided with first hydraulic telescoping rod 7 in ceiling 6, and first hydraulic telescoping rod 7 outer end is connected with baffle 8 simultaneously, and telescopic machanism is constituteed to hydraulic telescoping rod 7 and baffle 8, and is sliding connection between baffle 8 passes through spout and ceiling 6 interior top, according to the demand, under the effect of hydraulic telescoping rod 7 to the flexible adjustment use of baffle 8.

As shown in fig. 2 and 3, second hydraulic telescopic rod 9 swing joint is on paver main part 1, and second hydraulic telescopic rod 9 keeps away from paver main part 1 one end swing joint has hopper 10, simultaneously the 10 lateral walls of hopper are provided with heating element 11, telescopic machanism is constituteed to second hydraulic telescopic rod 9 and hopper 10, and be swing joint between hopper 10 and the paver main part 1, evenly distributed is heating element 11 in the 10 lateral walls of hopper simultaneously, heating element 11 can be to the interior asphalt concrete heating heat preservation of hopper 10.

The working principle is as follows: when the asphalt paver for road and bridge construction is used, asphalt concrete is added into a hopper 10, the hopper is heated and insulated under the action of a heating element 11, the asphalt concrete is conveyed and discharged through a conveying belt device on a paver main body 1, paving is carried out under the action of the paver main body 1, smoke generated by the asphalt concrete can be sucked into a processing box 101 through a fan 102 and a suction pipe 103, the smoke is filtered and adsorbed through a filter screen layer 104 and an active carbon adsorption screen 105, the influence on the surrounding environment is reduced, the hopper 10 can be pushed under the action of a second hydraulic telescopic rod 9, the blanking of the asphalt concrete in the hopper 10 is facilitated, the seat 5 can be driven to rotate through a bevel gear set 3 and a transmission shaft 4 under the action of a motor 2 according to requirements, the position of the seat 5 is adjusted, an operator can observe the paving condition conveniently, the first hydraulic telescopic rod 7 pushes a baffle plate 8 to be unfolded, and the upper part of the adjusted seat 5 can be shaded, those not described in detail in this specification are within the skill of the art.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered limiting of the claimed invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a road and bridge construction uses asphalt paving machine, includes paver main part (1), ceiling (6) and second hydraulic stretching pole (9), its characterized in that:

the inner top end of the paver main body (1) is provided with a motor (2), the motor (2) is connected with a transmission shaft (4) through a bevel gear set (3), and the upper end of the transmission shaft (4) penetrates through the paver main body (1) and is connected with a seat (5);

the ceiling (6) is arranged at the upper end of the paver main body (1), a first hydraulic telescopic rod (7) is arranged at the inner top end of the ceiling (6), and the outer end of the first hydraulic telescopic rod (7) is connected with the baffle (8);

the second hydraulic telescopic rod (9) is movably connected to the paver main body (1), one end, far away from the paver main body (1), of the second hydraulic telescopic rod (9) is movably connected with a hopper (10), and meanwhile the side wall of the hopper (10) is provided with a heating element (11).

2. The asphalt paving machine for road and bridge construction according to claim 1, characterized in that: paver main part (1) is including handling case (101), fan (102), straw (103), filter screen layer (104) and active carbon adsorption net (105), and is provided with in paver main part (1) and handles case (101), it is provided with fan (102) to handle case (101) outside, and fan (102) are connected with straw (103), and fan (102) one end is kept away from in straw (103) simultaneously runs through paver main part (1) lateral wall, it adsorbs net (105) to be provided with filter screen layer (104) and active carbon in case (101), and filter screen layer (104) set up in the outside of active carbon adsorption net (105).

3. The asphalt paving machine for road and bridge construction according to claim 1, characterized in that: the rotating mechanism is composed of the motor (2), the bevel gear group (3), the transmission shaft (4) and the seat (5), and the seat (5) is in sliding connection with the paver main body (1) through the sliding rail.

4. The asphalt paving machine for road and bridge construction according to claim 1, characterized in that: the hydraulic telescopic rod (7) and the baffle (8) form a telescopic mechanism, and the baffle (8) is in sliding connection with the top end of the ceiling (6) through the sliding groove.

5. The asphalt paving machine for road and bridge construction according to claim 1, characterized in that: the second hydraulic telescopic rod (9) and the hopper (10) form a telescopic mechanism, the hopper (10) is movably connected with the paver main body (1), and meanwhile, heating elements (11) are uniformly distributed in the side wall of the hopper (10).