CN215518253U

CN215518253U - Highway construction paver

Info

Publication number: CN215518253U
Application number: CN202122009611.0U
Authority: CN
Inventors: 冯平; 成星
Original assignee: Sichuan Ruiyun Construction Engineering Co ltd
Current assignee: Sichuan Ruiyun Construction Engineering Co ltd
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2022-01-14
Anticipated expiration: 2031-08-24

Abstract

The utility model relates to a highway construction paver, it includes organism and storage hopper, the storage hopper is fixed to be set up on the organism, the fixed discharging pipe that is provided with on the storage hopper, the discharge gate has been seted up on the discharging pipe lateral wall, it is provided with the puddler to rotate in the storage hopper, be provided with on the organism and be used for driving puddler pivoted actuating mechanism, it is provided with the telescopic link that is used for dredging the discharging pipe to slide in the storage hopper, the fixed cylinder that is provided with on the organism is used for driving the telescopic link up-and-down motion. This application has and ends the material and condense at the course of the work, keeps the discharging pipe unobstructed, guarantees the effect that the storage hopper can normally be ejection of compact.

Description

Highway construction paver

Technical Field

The application relates to the field of highway construction equipment, in particular to a highway construction paver.

Background

The paver is construction equipment mainly used for paving various materials on a base layer and a surface layer of a highway, can improve the defects of ageing, abrasion and the like of the pavement, obviously improve the waterproof and wear-resistant performance of the pavement, improve the road condition and improve the pavement quality.

Chinese patent document No. CN103590308B discloses a paver, which includes a machine body and a storage hopper, wherein the storage hopper is fixedly arranged on the machine body, and a discharge pipe is arranged below the storage hopper; a pressing plate for flattening the paving material is fixedly arranged on the machine body. In the working process of the paver, paving materials in the storage hopper flow out of the discharge pipe, and the machine body drives the pressing plate to move forwards to evenly pave the materials on the road surface.

To the correlation technique among the above-mentioned, some stickness materials such as pitch, concrete can condense at paver working process, block up the discharging pipe, lead to the unable normal ejection of compact of storage hopper.

Disclosure of Invention

In order to prevent that the material from condensing at the course of the work, keep the discharging pipe unobstructed, guarantee that the storage hopper can normally ejection of compact, this application provides a highway construction paver.

The application provides a highway construction paver adopts following technical scheme:

the utility model provides a highway construction paver, includes organism and storage hopper, the storage hopper is fixed to be set up on the organism, the fixed discharging pipe that is provided with on the storage hopper, the discharge gate has been seted up on the discharging pipe lateral wall, it is provided with the puddler to rotate in the storage hopper, be provided with on the organism and be used for driving puddler pivoted actuating mechanism, the slip is provided with the telescopic link that is used for dredging the discharging pipe in the storage hopper, the fixed cylinder that is provided with is used for driving telescopic link up-and-down motion on the organism.

By adopting the technical scheme, after a worker pours paving materials into the storage hopper, the driving mechanism on the machine body can drive the stirring rod in the storage hopper to rotate, and the rotating stirring rod can stir the materials in the storage hopper, so that the materials are prevented from being condensed to block the discharge pipe; in addition, the cylinder will order about the telescopic link and slide from top to bottom in the discharging pipe, effectively dredge the discharging pipe, keep the discharging pipe unobstructed to guarantee that the storage hopper can normally ejection of compact.

Optionally, the driving mechanism comprises a driving motor and a mounting plate, the driving motor is fixedly arranged on the machine body, the mounting plate is fixedly connected with an output shaft of the driving motor, and the stirring rod is eccentrically arranged on the mounting plate.

Through adopting above-mentioned technical scheme, driving motor will drive the mounting panel and rotate, makes eccentric puddler that sets up on the mounting panel use driving motor's output shaft to be circular motion as the centre of a circle, and the puddler will rotate in the storage hopper, realizes the function of material in the stirring storage hopper, prevents that the paving material from condensing.

Optionally, the stirring rod is fixedly provided with stirring blades.

Through adopting above-mentioned technical scheme, stirring vane on the puddler will increase the area of contact of material in puddler and the storage hopper to make the stirring effect of puddler better.

Optionally, the stirring blade is spirally arranged on the stirring rod.

Through adopting above-mentioned technical scheme, the stirring vane that the spiral set up will lead the upper strata with the material at the stirring in-process to the realization is with the material of storage hopper upper and lower replacement, has strengthened the stirring effect.

Optionally, the telescopic link includes axis of rotation and dredge rod, set up on the storage hopper and be used for driving axis of rotation pivoted operation subassembly, first through-hole has been seted up along self axial to the axis of rotation, the dredge rod slides and wears to locate in the first through-hole, the keyway has been seted up along the length direction of pole on the dredge rod, the fixed spacing key that is provided with on the pore wall of first through-hole, the spacing key slides with the keyway and is connected, the piston rod of cylinder slides and wears to locate in the first through-hole, the dredge rod meets with cylinder piston rod ball.

Through adopting above-mentioned technical scheme, the axis of rotation that the operation subassembly will drive on the telescopic link rotates, and the axis of rotation will drive dredge the pole through spacing key and rotate, and the keyway of sliding the connection with spacing key simultaneously also can not obstruct the pole up-and-down motion of dredging to realize that the dredge pole can also rotate at the in-process of up-and-down motion, make the mediation effect of dredging the pole more showing.

Optionally, a scraper for cleaning the discharge pipe is fixedly arranged at one end, close to the storage hopper, of the dredging rod.

Through adopting above-mentioned technical scheme, at the in-process of dredging rod motion, the scraper blade will with the inner wall sliding contact of discharging pipe to play the effect of clearance discharging pipe inner wall, further strengthen the mediation effect of dredging rod.

Optionally, the scraper is detachably arranged on the dredging rod.

Through adopting above-mentioned technical scheme, when the scraper blade is weakened by the pollution cleaning effect, can pull down contaminated scraper blade and change new scraper blade, the short time can drop into the use once more, convenient and fast.

Optionally, a limiting member for limiting the position of the scraper is arranged on the dredging rod.

Through adopting above-mentioned technical scheme, the locating part can be fixed in the scraper blade on dredging the pole at the scraper blade working process, when needs replacement scraper blade, takes off the locating part and can dismantle the scraper blade, and is more convenient.

In summary, the present application includes at least one of the following beneficial technical effects:

1. a driving mechanism on the machine body can drive a stirring rod in the storage hopper to rotate, and the rotating stirring rod can stir the materials in the storage hopper to prevent the materials from condensing and blocking the discharge pipe;

2. the air cylinder drives the telescopic rod to slide up and down in the discharging pipe, so that the discharging pipe is effectively dredged, and the discharging pipe is kept smooth, and the storage hopper can normally discharge materials;

3. in the process of the movement of the dredging rod, the scraper blade is in sliding contact with the inner wall of the discharge pipe, so that the function of cleaning the inner wall of the discharge pipe is achieved, and the dredging effect of the dredging rod is further enhanced.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present application;

FIG. 2 is a cross-sectional view of a storage vat of an embodiment of the present application;

FIG. 3 is a schematic structural diagram of a cylinder and an operating assembly according to an embodiment of the present application;

FIG. 4 is an enlarged view of portion A of FIG. 3;

fig. 5 is an enlarged view of a portion B in fig. 3.

Description of reference numerals: 1. a storage hopper; 2. a body; 21. a cab; 22. a wheel; 23. a base; 3. a discharge pipe; 31. a discharge port; 4. a stirring rod; 41. a stirring blade; 5. a drive mechanism; 51. a drive motor; 52. mounting a plate; 6. a cylinder; 7. a telescopic rod; 71. a rotating shaft; 711. a first through hole; 712. a limiting key; 72. dredging the rod; 721. a keyway; 722. a spherical groove; 723. a threaded hole; 8. a squeegee; 81. mounting blocks; 811. a second through hole; 9. a limiting member; 91. a bolt; 10. fixing the rod; 11. a discharge hopper; 12. a first connecting rod; 13. a second connecting rod; 131. smooth and round; 14. operating the component; 141. operating the motor; 142. a transverse plate; 143. a first gear; 144. a second gear.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses a highway construction paver. Referring to fig. 1, a highway construction paver includes organism 2 and storage hopper 1, and organism 2 includes driver's cabin 21, wheel 22 and base 23, and driver's cabin 21 is fixed to be set up on the roof of base 23, and wheel 22 rotates to set up on the lateral wall of base 23, and storage hopper 1 is fixed to be set up on base 23, fixedly on the diapire of storage hopper 1 being provided with discharging pipe 3, discharging pipe 3 and storage hopper 1 intercommunication. The storage hopper 1 is provided with a stirring rod 4 in a rotating manner, and the machine body 2 is provided with a driving mechanism 5 for driving the stirring rod 4 to rotate.

Referring to fig. 1 and 2, the driving mechanism 5 includes a driving motor 51 and a mounting plate 52, the fixing rod 10 is fixedly disposed on the top wall of the cab 21, the driving motor 51 is fixedly disposed at one end of the fixing rod 10 far away from the cab 21, the mounting plate 52 is fixedly connected with an output shaft of the driving motor 51, and the stirring rod 4 is eccentrically disposed at one end of the mounting plate 52 far away from the output shaft of the driving motor 51. The stirring rod 4 is fixedly provided with a stirring blade 41, and the stirring blade 41 is spirally arranged on the stirring rod 4. In the present embodiment, one stirring rod 4 is provided, and in other embodiments, two or three stirring rods 4 may be provided, etc.

Referring to fig. 3, discharge gate 31 has been seted up to discharging pipe 3 lateral wall, and fixed being provided with out hopper 11 on discharging pipe 3's the lateral wall is used for leading paving material to organism 2 afterbody, and the diapire of going out hopper 11 sets up downwards along the direction slope of keeping away from discharge gate 31.

Referring to fig. 3, be provided with the mediation subassembly that is used for mediation discharging pipe 3 in the storage hopper 1, the mediation subassembly includes cylinder 6 and telescopic link 7, and during discharging pipe 3 was worn to locate by telescopic link 7, telescopic link 7 included axis of rotation 71 and mediation pole 72, and first through-hole 711 has been seted up along self axial to axis of rotation 71, and the mediation pole 72 slides and wears to locate in first through-hole 711.

Referring to fig. 3, the cylinder 6 is fixedly arranged on the bottom wall of the base 23, a first connecting rod 12 is transversely fixedly arranged on a piston rod of the cylinder 6, a second connecting rod 13 is longitudinally fixedly arranged at one end, away from the piston rod, of the first connecting rod 12, the second connecting rod 13 is slidably arranged in the first through hole 711, a smooth ball 131 is fixedly arranged at one end, away from the first connecting rod 12, of the second connecting rod 13, a spherical groove 722 is formed in one end, close to the smooth ball 131, of the dredging rod 72, and the ball is embedded in the spherical groove 722.

Referring to fig. 3, a rotating shaft 71 is rotatably disposed on the bottom wall of the discharging pipe 3, and an operating assembly 14 for driving the rotating shaft 71 to rotate is disposed on the storage hopper 1, and the operating assembly 14 includes an operating motor 141 and a first gear 143. A transverse plate 142 is fixedly arranged on the side wall of the discharge pipe 3, the operation motor 141 is fixedly arranged on the transverse plate 142, and a second gear 144 is coaxially and fixedly arranged on an output shaft of the operation motor 141. The first gear 143 is coaxially fixed to the rotary shaft 71, and the first gear 143 is engaged with the second gear 144.

Referring to fig. 4, one end of the dredging rod 72 close to the storage hopper 1 is detachably provided with a scraper 8 for cleaning the discharge pipe 3, one end of the scraper 8 close to the dredging rod 72 is fixedly provided with an installation block 81, the dredging rod 72 is provided with a limiting part 9 for limiting the position of the scraper 8, the limiting part 9 is provided with a bolt 91, a second through hole 811 is formed in the installation block 81, one end of the dredging rod 72 close to the installation block 81 is provided with a threaded hole 723 along the length direction of the rod, the bolt 91 is arranged in the second through hole 811 in a penetrating manner, and the bolt 91 is in threaded connection with the threaded hole 723 on the dredging rod 72.

Referring to fig. 5, a limiting key 712 is fixedly disposed on the wall of the first through hole 711, a key slot 721 is disposed on the dredging rod 72 along the length direction of the rod, and the limiting key 712 is slidably connected with the key slot 721. Thus, the rotation shaft 71 will drive the dredging rod 72 to rotate through the limiting key 712, and the key slot 721 slidably connected with the limiting key 712 will not obstruct the dredging rod 72 from moving up and down.

The implementation principle of the highway construction paver of the embodiment of the application is as follows: the staff pours paving material into storage hopper 1 back, driving motor 51 will drive mounting panel 52 and rotate, make eccentric puddler 4 that sets up on mounting panel 52 use driving motor 51's output shaft to do circular motion as the centre of a circle, in this process, stirring vane 41 on the puddler 4 will increase puddler 4 and paving material's area of contact, the while spiral sets up the material that stirring vane 41 on puddler 4 also can be with the lower floor at the stirring in-process leads the upper strata, realize the interchange of upper strata and lower floor's material, the reinforcing stirring effect, prevent that the material from condensing and stopping up discharging pipe 3. The cylinder 6 of operation will order about telescopic link 7 and slide from top to bottom in discharging pipe 3, operation motor 141 will drive second gear 144 and rotate, second gear 144 drives first gear 143 and rotates, thereby drive axis of rotation 71 and rotate, axis of rotation 71 will drive dredging rod 72 through locating part 9 on dredging rod 72 and rotate, scraper blade 8 on dredging rod 72 will slide at discharging pipe 3 inner wall along with dredging rod 72's motion, play the effect of clearing up discharging pipe 3 inner wall, thereby strengthen dredging rod 72's mediation effect, it is unobstructed to keep discharging pipe 3.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a highway construction paver, includes organism (2) and storage hopper (1), storage hopper (1) is fixed to be set up on organism (2), the fixed discharging pipe (3) that are provided with on storage hopper (1), discharge gate (31), its characterized in that have been seted up to discharging pipe (3) lateral wall: the rotary stirring rod (4) is arranged in the storage hopper (1) in a rotating mode, a driving mechanism (5) used for driving the stirring rod (4) to rotate is arranged on the machine body (2), a telescopic rod (7) used for dredging the discharging pipe (3) is arranged in the storage hopper (1) in a sliding mode, and a cylinder (6) fixedly arranged on the machine body (2) and used for driving the telescopic rod (7) to move up and down.

2. A road construction paver of claim 1 where: actuating mechanism (5) include driving motor (51) and mounting panel (52), driving motor (51) are fixed to be set up on organism (2), output shaft fixed connection of mounting panel (52) and driving motor (51), puddler (4) eccentric settings is on mounting panel (52).

3. A road construction paver according to claim 2 characterized in that: and the stirring rod (4) is fixedly provided with a stirring blade (41).

4. A road construction paver according to claim 3 characterized in that: the stirring blades (41) are spirally arranged on the stirring rod (4).

5. A road construction paver of claim 4 where: telescopic link (7) include axis of rotation (71) and dredge pole (72), set up on storage hopper (1) and be used for driving axis of rotation (71) pivoted operation subassembly (14), first through-hole (711) have been seted up along self axial in axis of rotation (71), dredge pole (72) slide and wear to locate in first through-hole (711), keyway (721) have been seted up along the length direction of pole on dredge pole (72), fixed spacing key (712) that is provided with on the pore wall of first through-hole (711), spacing key (712) slide with keyway (721) and are connected, the piston rod of cylinder (6) slides and wears to locate in first through-hole (711), dredge pole (72) and cylinder (6) piston rod ball connect.

6. A road construction paver of claim 5 where: and a scraper (8) used for cleaning the discharge pipe (3) is fixedly arranged at one end of the dredging rod (72) close to the storage hopper (1).

7. The road construction paver of claim 6 wherein: the scraper (8) is detachably arranged on the dredging rod (72).

8. A road construction paver of claim 7 where: the dredging rod (72) is provided with a limiting piece (9) used for limiting the position of the scraper (8).