CN212153024U

CN212153024U - Asphalt paver for highway construction

Info

Publication number: CN212153024U
Application number: CN202020303720.6U
Authority: CN
Inventors: 曾祥明
Original assignee: Jiangxi Tongwei Highway Construction Group Co ltd
Current assignee: Jiangxi Tongwei Highway Construction Group Co ltd
Priority date: 2020-03-10
Filing date: 2020-03-10
Publication date: 2020-12-15
Anticipated expiration: 2030-03-10

Abstract

The utility model relates to a technical field is laid to pitch, and discloses a bituminous paving machine for highway construction, including spreading machine body, spreading machine body's front end fixed mounting has out the hopper, the equal fixed mounting in four corners position that goes out the hopper inner chamber has the locating piece, the discharge gate that runs through completely is seted up to the bottom equidistance that goes out the hopper inner chamber, the middle part that goes out the hopper inner chamber is equipped with the scraper blade. This asphalt paving machine is used in highway construction all installs the locating piece through the four corners position at a hopper inner chamber to be equipped with the scraper blade in the centre of a hopper inner chamber and contact with the inner wall that goes out the hopper, accessible pulling handle drives the relative hopper of scraper blade and carries out the displacement when needs clear up a hopper, clears up the surface of a hopper, loosens the handle, and the spring resets and drives the scraper blade automatically and resume initial position, has realized conveniently clearing up the advantage of a hopper.

Description

Asphalt paver for highway construction

Technical Field

The utility model relates to a bituminous paving technical field specifically is a bituminous paving machine is used in highway construction.

Background

The paver is a construction equipment mainly used for paving various materials on a base layer and a surface layer of a highway. The paving machine completes paving work by matching various systems, and mainly comprises a walking system, a hydraulic system, a material conveying and distributing system and the like.

When the existing asphalt paving machine for the expressway is used, asphalt can be guided out to the ground through the discharge hopper to be paved, but part of asphalt can be stuck on the discharge hopper due to the fact that the asphalt has certain viscosity, and if the asphalt is not cleaned in time, the asphalt is solidified to be more difficult to clean.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a bituminous paving machine is used in highway construction possesses the advantage that can conveniently clear up out the hopper, has solved the problem that proposes among the above-mentioned background.

The utility model provides a following technical scheme: the utility model provides an asphalt paving machine for highway construction, is including spreading out the quick-witted body, the front end fixed mounting who spreads out the quick-witted body has out the hopper, the equal fixed mounting in four corners position that goes out the hopper inner chamber has the locating piece, the discharge gate that runs through completely is seted up to the bottom equidistance that goes out the hopper inner chamber, the middle part that goes out the hopper inner chamber is equipped with the scraper blade, equal fixed mounting has the spring on the position that both ends are close to the left and right sides about the scraper blade.

Preferably, the left side and the right side of paver body rear end have all been seted up and have been hidden the groove, two the equal movable mounting in inside of hiding the groove has the installation pole, two the bottom fixed mounting of installation pole has the ironing board.

Preferably, the spreading machine body is fixedly provided with an installation shaft at the position, close to the rear end, of the left side and the right side of the spreading machine body, and one end of the installation shaft penetrates through the spreading machine body and the hidden groove and is fixedly connected with the installation rod.

Preferably, the top fixed mounting of spreading machine body has a double-shaft motor, the drive belt has been cup jointed in the equal activity of the left and right sides of double-shaft motor output shaft, the lateral surface of installation axle cup joints with the other end activity of drive belt.

Preferably, the number of the springs is four, the other ends of the four springs are fixedly connected with the positioning block, and a handle is fixedly mounted on the front face of the scraper.

Preferably, the length of the scraper is the same as that of the inner cavity of the discharge hopper, and the back of the scraper is in contact with the bottom end of the inner cavity of the discharge hopper.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this asphalt paving machine is used in highway construction all installs the locating piece through the four corners position at a hopper inner chamber to be equipped with the scraper blade in the centre of a hopper inner chamber and contact with the inner wall that goes out the hopper, accessible pulling handle drives the relative hopper of scraper blade and carries out the displacement when needs clear up a hopper, clears up the surface of a hopper, loosens the handle, and the spring resets and drives the scraper blade automatically and resume initial position, has realized conveniently clearing up the advantage of a hopper.

2. This asphalt paving machine is used in highway construction opens through the rear side at the machine body that paves to open and be equipped with hidden groove to at hidden inslot movable mounting there is the installation pole, installs the ironing board in the bottom of installation pole, when the ironing board need not to use, the accessible is opened the biax motor and is passed through the drive belt and drive the installation axle and rotate, thereby drives the installation pole and rotates certain angle, can lift up the ironing board and make it not contact with ground, thereby realized the advantage that the skid need not be placed in the bottom of ironing board.

Drawings

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

FIG. 2 is a schematic view of the discharge hopper structure of the present invention;

FIG. 3 is a schematic view of the ironing board of the present invention in a raised state;

fig. 4 is an enlarged view of a structure at a in fig. 2.

In the figure: 1. a paver body; 2. a discharge hopper; 3. a discharge port; 4. a squeegee; 5. a handle; 6. a spring; 7. positioning blocks; 8. hiding the groove; 9. mounting a rod; 10. an ironing board; 11. installing a shaft; 12. a transmission belt; 13. a two-shaft motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, an asphalt spreader for highway construction comprises a spreader body 1, wherein a discharge hopper 2 is fixedly mounted at the front end of the spreader body 1, positioning blocks 7 are fixedly mounted at four corners of an inner cavity of the discharge hopper 2, discharge ports 3 which completely penetrate through the inner cavity of the discharge hopper 2 are equidistantly formed in the bottom end of the inner cavity of the discharge hopper 2, a scraper 4 is arranged in the middle of the inner cavity of the discharge hopper 2, and springs 6 are fixedly mounted at positions, close to the left side and the right side, of the upper end and the lower end of the scraper 4.

Further, the left and right sides of 1 rear end of paver body has all been seted up and has been hidden groove 8, and the equal movable mounting in inside of two hidden grooves 8 has installation pole 9, and the bottom fixed mounting of two installation poles 9 has ironing board 10, and ironing board 10 can carry out the ironing operation to the bituminous paving who lays.

Further, the mounting shafts 11 are fixedly mounted at positions, close to the rear end, of the left side and the right side of the spreading machine body 1, one ends of the mounting shafts 11 penetrate through the spreading machine body 1 and the hidden groove 8 and are fixedly connected with the mounting rod 9 respectively, and the other ends of the mounting rods 9 are fixedly connected with the other sides of the rotating shafts and the hidden groove 8.

Further, the top fixed mounting of spreading machine body 1 has double-shaft motor 13, and the equal activity in the left and right sides of double-shaft motor 13 output shaft has cup jointed drive belt 12, and the lateral surface of installation axle 11 cup joints with the other end activity of drive belt 12, opens double-shaft motor 13 and drives installation axle 11 through drive belt 12 and rotate to drive installation pole 9 and rotate certain angle, can lift ironing board 10 and make it not contact with ground.

Further, the number of the springs 6 is four, the other ends of the four springs 6 are fixedly connected with the positioning block 7, the handle 5 is fixedly installed on the front face of the scraper 4, and the springs 6 are mainly used for enabling the scraper 4 to be quickly restored to the initial position.

Further, the length of the scraper 4 is the same as that of the inner cavity of the discharge hopper 2, and the back of the scraper 4 is in contact with the bottom end of the inner cavity of the discharge hopper 2.

The working principle is as follows: this asphalt paving machine for highway construction when using, accessible pulling handle 5 drives scraper blade 4 and carries out the displacement from hopper 2 relatively when needs clear up hopper 2, clear up hopper 2's surface, loosen handle 5, spring 6 resets and drives scraper blade 4 and resume initial position automatically, when ironing board 10 need not to use, the accessible is opened double-shaft motor 13 and is driven installation axle 11 through drive belt 12 and rotate, thereby drive installation pole 9 and rotate certain angle, can lift ironing board 10 and make it not contact with ground.

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.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an asphalt paving machine is used in highway construction, includes paver body (1), its characterized in that: spread the front end fixed mounting of stand machine body (1) and have hopper (2), the equal fixed mounting in four corners position that goes out hopper (2) inner chamber has locating piece (7), discharge gate (3) that run through completely are seted up to the bottom equidistance that goes out hopper (2) inner chamber, the middle part that goes out hopper (2) inner chamber is equipped with scraper blade (4), equal fixed mounting has spring (6) on the position that both ends are close to the left and right sides about scraper blade (4).

2. The asphalt paving machine for highway construction according to claim 1, wherein: the left and right sides of spreading machine body (1) rear end has all been seted up and has been hidden groove (8), two the equal movable mounting in inside of hiding groove (8) has installation pole (9), two the bottom fixed mounting of installation pole (9) has ironing board (10).

3. The asphalt paving machine for highway construction according to claim 1, wherein: the paving machine is characterized in that mounting shafts (11) are fixedly mounted at positions, close to the rear end, of the left side and the right side of the paving machine body (1), and one ends of the mounting shafts (11) penetrate through the paving machine body (1) and the hidden grooves (8) and are fixedly connected with mounting rods (9) respectively.

4. The asphalt paving machine for highway construction according to claim 3, wherein: the top fixed mounting of spreading machine body (1) has double-shaft motor (13), drive belt (12) have been cup jointed in the equal activity of the left and right sides of double-shaft motor (13) output shaft, the lateral surface of installation axle (11) is cup jointed with the other end activity of drive belt (12).

5. The asphalt paving machine for highway construction according to claim 1, wherein: the number of the springs (6) is four, the other ends of the springs (6) are fixedly connected with the positioning blocks (7), and the handles (5) are fixedly mounted on the front face of the scraper (4).

6. The asphalt paving machine for highway construction according to claim 1, wherein: the length of the scraper (4) is the same as that of the inner cavity of the discharge hopper (2), and the back of the scraper (4) is in contact with the bottom end of the inner cavity of the discharge hopper (2).