CN214033261U

CN214033261U - Pitch blanking structure

Info

Publication number: CN214033261U
Application number: CN202022894360.4U
Authority: CN
Inventors: 黄滔森
Original assignee: Guangdong Bilei Construction Engineering Co ltd
Current assignee: Guangdong Bilei Construction Engineering Co ltd
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-08-24
Anticipated expiration: 2030-12-03

Abstract

The utility model belongs to the technical field of road engineering and specifically relates to a pitch blanking structure is related to, and it is including removing the seat, it is provided with a pair of removal wheel to remove a seat lower extreme, the up end slope of removing the seat is provided with downwards and supplies the pitch flow direction to wait to pour the water conservancy diversion way on road surface, it still is provided with the shakeout structure that is used for scraping the pitch that drops on the seat to remove, it keeps away from to remove the seat one side of shakeout structure be provided with be used for with it is connected to the connection structure on the load wagon to remove the seat. This application has the comparatively labour saving and time saving's of paving effect that makes pitch.

Description

Pitch blanking structure

Technical Field

The application relates to the field of road engineering, in particular to an asphalt blanking structure.

Background

Asphalt is a waterproof, moistureproof and anticorrosive corner coagulation material, and is mainly divided into coal tar asphalt, petroleum asphalt and natural asphalt, and is mainly used for industries such as coating, plastics, rubber and the like, building paving and the like.

When an existing asphalt pavement is poured, an asphalt material is directly paved on a pre-poured pavement through a loading vehicle, and then the asphalt material is manually spread by using a tool and then paved.

In view of the above-mentioned related art, the inventors consider that there is a drawback that the operation of manual paving is time-consuming and labor-consuming.

SUMMERY OF THE UTILITY MODEL

In order to make the comparatively labour saving and time saving of paving of pitch, this application provides an pitch blanking structure.

The application provides a pitch blanking structure adopts following technical scheme:

the utility model provides a pitch blanking structure, is including removing the seat, it is provided with a pair of removal wheel to remove the seat lower extreme, the up end slope of removing the seat is provided with downwards and supplies the pitch flow direction to wait to pour the water conservancy diversion way on road surface, it still is provided with the shakeout structure that is used for strickleing off the pitch that drops to remove on the seat, it keeps away from to remove the seat one side of shakeout structure be provided with be used for with it is connected to the connection structure on the load wagon to remove the seat.

Through adopting above-mentioned technical scheme, during the use, utilize connection structure will remove the seat and connect and install on the load wagon, then the load wagon removes and the blowing, pitch along the flow guide fall on the road surface, scrape afterwards shakeout structure scrape the pitch strickle can, so, improve the artifical hard defect of operating expenses that paves for paving of pitch is labour saving and time saving comparatively.

Preferably, the flattening structure comprises connecting rods arranged on two sides of the moving seat, two connecting rods are far away from a scraper arranged between one ends of the moving seat, and the scraper is located on one side of the lower end of the flow guide channel.

Through adopting above-mentioned technical scheme, when pitch fell subaerial, two connecting plates removed along with removing the seat, and the scraper blade moves ahead along with the connecting plate with pitch contact to with pitch shakeouts, so simple structure, the simple operation.

Preferably, a through hole is formed in the connecting rod, a locking bolt penetrates through the through hole in a movable mode, and the locking bolt is in threaded connection with the movable seat and locks the connecting rod.

Through adopting above-mentioned technical scheme, through the locking bolt, can loosen the connecting rod to can adjust the height of apron, thereby can the different thickness's of levelling department pitch, thereby improve the practicality.

Preferably, the connecting rod is close to the side of removing the seat is wound the even interval of axis of through-hole is provided with a plurality of hemisphere arch, it is close to remove the seat the connecting rod side be provided with the protruding assorted spacing recess of hemisphere.

Through adopting above-mentioned technical scheme, through the spacing recess of hemisphere protruding cooperation for the relative position of connecting rod and removal seat under the locking state is more stable, thereby improves the reliability of structure.

Preferably, the connecting structure comprises two fixing buckles arranged on the movable seat and a connecting rope used for binding the loading vehicle, and two ends of the connecting rope are respectively connected to the two fixing buckles.

Through adopting above-mentioned technical scheme, during the connection, will connect the one end of rope and take off from fixed knot, then will connect the rope winding and bind to the load wagon on the back, will connect the free end that the rope is connected and be connected to original fixed knot on can.

Preferably, the upper end of the moving seat is further provided with a receiving hopper, and the receiving hopper is positioned above the higher end of the diversion channel.

Through adopting above-mentioned technical scheme, when the setting up of feeder hopper made pitch drop to the water conservancy diversion way from the load wagon on, it takes place to reduce the phenomenon that pitch drops in the water conservancy diversion way outside to reduce the waste of pitch.

Preferably, the side of removing the seat still is provided with the holding tank, the holding tank is kept away from the side of removing the seat lower extreme with the inclination of water conservancy diversion way is unanimous, is provided with a plurality of on this side along the heating pipe that the water conservancy diversion way interval set up, the holding tank opening part is provided with the chamber door.

Through adopting above-mentioned technical scheme, the temperature of pitch can not excessively reduce when pitch flows out from the flow guide on can being ensured to the setting of heating pipe to ensure the laying quality of pitch, also avoid the flow guide temperature when lower pitch excessively to bond to the flow guide on, improve work efficiency.

Preferably, the movable seat is further provided with an opening and closing door capable of moving up and down and used for sealing an outlet of the diversion channel, the movable seat is provided with an opening and closing motor, an output shaft of the opening and closing motor movably penetrates through the movable seat and extends into the diversion channel, an output shaft of the opening and closing motor is provided with a driving gear, a rack meshed with the driving gear is arranged on the side face, away from the diversion channel, of the opening and closing door, a T-shaped sliding groove parallel to the rack is formed in the movable seat, and a sliding strip matched with the sliding groove in a sliding mode is arranged on the opening and closing door.

Through adopting above-mentioned technical scheme, utilize and open and close the motor cooperation and open and close the door and go up the rack, at the unloading in-process, can move down the door that opens and closes at any time to the convenience carries out the unloading at the position of difference, improves the practicality.

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

1. when the asphalt paving machine is used, the movable seat is connected and installed on the loading vehicle by the connecting structure, then the loading vehicle moves and discharges materials, asphalt falls onto the road surface along the flow guide channel, and then the scraping and flattening structure scrapes the asphalt, so that the defect of labor-consuming operation cost of manual paving is overcome, and the asphalt paving is time-saving and labor-saving;

2. the connecting rods can be loosened through the locking bolts, so that the height of the cover plate can be adjusted, asphalt with different thicknesses can be leveled, and the practicability is improved;

3. the opening and closing motor is matched with the upper rack of the opening and closing door, so that the opening and closing door can be moved downwards to be closed at any time in the blanking process, blanking is conveniently carried out at different point positions, and the practicability is improved.

Drawings

FIG. 1 is a schematic view of an overall structure of an embodiment of an asphalt blanking structure according to the present application.

FIG. 2 is a schematic exploded view of an embodiment of an asphalt feed structure of the present application.

Description of reference numerals: 1. a movable seat; 11. a moving wheel; 12. a flow guide way; 13. an extension plate; 14. a receiving hopper; 15. a limiting groove; 16. accommodating grooves; 161. heating a tube; 162. a box door; 17. a chute; 2. flattening the structure; 21. a connecting rod; 211. a through hole; 212. a hemispherical protrusion; 22. a locking bolt; 23. a squeegee; 3. a connecting structure; 31. a fixing buckle; 32. connecting ropes; 4. opening and closing the door; 41. a strut; 42. starting and stopping the motor; 421. an extension shaft; 422. a driving gear; 43. a rack; 44. and (4) a slide bar.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses pitch blanking structure. Referring to fig. 1, pitch blanking structure includes the removal seat 1 of vertical setting, it is provided with a pair of removal wheel 11 to remove 1 lower extreme of seat, the up end slope of removing seat 1 is provided with downwards supplies the pitch flow direction to wait to pour the water conservancy diversion way 12 on road surface, the up end that removes seat 1 is the same with the inclination that leads the material way, the higher one end of water conservancy diversion way 12 does not communicate the side of removing seat 1, the lower one end of water conservancy diversion way 12 communicates the another side of removing seat 1, and be provided with extension plate 13 on this side of removing seat 1, extension plate 13 can prolong the length of water conservancy diversion way 12, and avoid pitch to adhere to the side of removing seat 1, reduce the clean work in later stage.

Referring to fig. 1, simultaneously, still vertically being provided with at removal seat 1 upper end and connecing hopper 14, connect hopper 14 to be located the higher top of one end of water conservancy diversion way 12, connect hopper 14 to be big-end-up's hopper-shaped, connect the same slope of lower terminal surface of hopper 14 to set up and the laminating is fixed in the up end of removal seat 1, connect the lower extreme opening intercommunication water conservancy diversion way 12 of hopper 14.

Referring to fig. 1 and 2, the movable base 1 is further provided with a leveling structure 2 for leveling fallen asphalt, specifically, the leveling structure 2 includes connecting rods 21 located on two sides of the movable base 1, the two connecting rods 21 are parallel to each other, the connecting rods 21 are provided with through holes 211, the through holes 211 are close to the ends of the connecting rods 21, locking bolts 22 penetrate through the through holes 211 in a movable manner, and the locking bolts 22 are in threaded connection with the movable base 1 and lock the connecting rods 21. In order to improve the stability of the connecting rod 21 in the locking state, a plurality of hemispherical protrusions 212 are uniformly arranged on the side surface of the connecting rod 21 close to the movable seat 1 at intervals around the central axis of the through hole 211, and a limiting groove 15 matched with the hemispherical protrusions 212 is arranged on the side surface of the movable seat 1 close to the connecting rod 21.

Referring to fig. 1 and 2, a scraper 23 is disposed between the ends of the two connecting rods 21 far from the movable base 1, the scraper 23 is located on one side of the lower end of the diversion tunnel 12, and initially, the scraper 23 is suspended, so that, in use, the locking bolt 22 needs to be loosened, the hemispherical protrusion 212 can be separated from the limiting groove 15, then the scraper 23 is pressed or lifted, the hemispherical protrusion 212 is extruded from the limiting groove 15 and then enters another adjacent limiting groove 15, and the scraper 23 is continuously adjusted until the distance between the scraper 23 and the ground reaches a required height, and the locking bolt 22 is locked again.

With reference to fig. 1, the side of the mobile seat 1 remote from the levelling structure 2 is provided with a connecting structure 3 for connecting the mobile seat 1 to a loading vehicle. In the present embodiment, the number of the connecting structures 3 is two, and the two connecting structures 3 are located on two sides of the side surface. Specifically, the connection structure 3 includes two fixing buckles 31 disposed on the moving seat 1 and a connection rope 32 for binding the loading vehicle, two ends of the connection rope 32 are respectively connected to the two fixing buckles 31, wherein one end of the connection rope 32 is fixedly connected to one fixing buckle 31, and the other end of the connection rope 32 is detachably bound to the other fixing buckle 31.

Referring to fig. 1 and 2, in addition, be provided with holding tank 16 on removing seat 1, holding tank 16 is located one side of flow guide 12, holding tank 16 keeps away from the side of removing seat 1 lower extreme and is unanimous with the inclination of flow guide 12, be provided with the heating pipe 161 that the even interval of a plurality of set up along flow guide 12 length direction on this side, holding tank 16 opening part is provided with chamber door 162, at the operation, open heating pipe 161, thereby can be to the bottom heating of flow guide 12, thereby can ensure that the temperature of pitch can not excessively reduce when pitch flows out from flow guide 12, thereby ensure the laying quality of pitch, pitch excessively bonds on flow guide 12 when also avoiding flow guide 12 temperature lower, and the work efficiency is improved.

Referring to fig. 1 and 2, in addition, a vertically movable opening and closing door 4 for closing an outlet of the diversion duct 12 is arranged on the side surface of the moving seat 1 close to the flattening structure 2, and is used for stopping the asphalt blanking at any time, so that the asphalt blanking is conveniently separated for multiple times. Specifically, supporting rods 41 are arranged on two opposite side surfaces of the moving seat 1, the supporting rods 41 are close to the upper end of the moving seat 1 and face the scraper 23 outwards, an opening and closing motor 42 is arranged on the outer side surface of one of the supporting rods 41, an extension shaft 421 is rotatably connected between the two supporting rods 41, the extension shaft 421 is coaxially and fixedly connected with an output shaft of the opening and closing motor 42, a driving gear 422 is arranged in the middle of the extension shaft 421, and a rack 43 meshed with the driving gear 422 is vertically arranged on the side surface, close to the diversion channel 12, of the opening and closing door 4.

Referring to fig. 2, meanwhile, two T-shaped sliding grooves 17 parallel to the rack 43 are disposed on the side surface of the moving seat 1 close to the opening and closing door 4, the two sliding grooves 17 are symmetrically disposed about the diversion duct 12, and a sliding strip 44 in sliding fit with the sliding grooves 17 is correspondingly disposed on the opening and closing door 4, so that the opening and closing door 4 is stable when moving.

The implementation principle of pitch blanking structure of the embodiment of this application does: during the use, utilize and connect rope 32 to connect removal seat 1 and install on the load wagon, then adjust the height of scraper blade 23, open heating pipe 161 after that, then start and close motor 42, the output shaft that opens and close motor 42 drives extension shaft 421 and rotates, thereby drive driving gear 422 and rotate, driving gear 422 drives rack 43 and shifts up, thereby make opening and closing door 4 shift up, thereby open the export of water conservancy diversion way 12, then the load wagon removes and the blowing, pitch falls on the road surface along water conservancy diversion way 12 and extension plate 13, scraper blade 23 is strickled off to pitch afterwards, at the unloading in-process, can be at any time with opening and closing door 4 and shift down and close, thereby the convenience is at the unloading of different position.

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 an asphalt blanking structure which characterized in that: including removing seat (1), it is provided with a pair of removal wheel (11) to remove seat (1) lower extreme, the up end slope of removing seat (1) is provided with downwards and supplies pitch flow direction to wait to pour water conservancy diversion way (12) on road surface, it still is provided with on removing seat (1) and is used for spreading out structure (2) of scraping the pitch that drops, it keeps away from to remove seat (1) one side of spreading out structure (2) is provided with be used for with it is connected to connection structure (3) on the load wagon to remove seat (1).

2. An asphalt blanking structure according to claim 1, characterized in that: shakeout structure (2) including set up in connecting rod (21) of removing seat (1) both sides, two connecting rod (21) are kept away from be provided with scraper blade (23) between the one end of removing seat (1), scraper blade (23) are located one side of the lower one end of water conservancy diversion way (12).

3. An asphalt blanking structure according to claim 2, characterized in that: the connecting rod (21) is provided with a through hole (211), a locking bolt (22) penetrates through the through hole (211) in a movable mode, and the locking bolt (22) is in threaded connection with the movable base (1) and locks the connecting rod (21).

4. An asphalt blanking structure according to claim 3, characterized in that: connecting rod (21) are close to the side of removing seat (1) winds the even interval of axis of through-hole (211) is provided with a plurality of hemisphere arch (212), remove seat (1) and be close to connecting rod (21) side be provided with hemisphere arch (212) assorted spacing recess (15).

5. An asphalt blanking structure according to claim 1, characterized in that: the connecting structure (3) comprises two fixing buckles (31) arranged on the movable seat (1) and a connecting rope (32) used for binding the loading vehicle, and two ends of the connecting rope (32) are connected to the two fixing buckles (31) respectively.

6. An asphalt blanking structure according to claim 1, characterized in that: the upper end of the moving seat (1) is further provided with a receiving hopper (14), and the receiving hopper (14) is located above the higher end of the diversion channel (12).

7. An asphalt blanking structure according to claim 1, characterized in that: the side of removing seat (1) still is provided with holding tank (16), holding tank (16) are kept away from remove the side of seat (1) lower extreme with the inclination of water conservancy diversion way (12) is unanimous, be provided with a plurality of on this side along heating pipe (161) that water conservancy diversion way (12) interval set up, holding tank (16) opening part is provided with chamber door (162).

8. An asphalt blanking structure according to claim 1, characterized in that: the movable seat is characterized in that an opening and closing door (4) which is used for sealing an outlet of the flow guide channel (12) and can move up and down is further arranged on the movable seat (1), an opening and closing motor (42) is arranged on the movable seat (1), an output shaft of the opening and closing motor (42) penetrates through the movable seat (1) and extends into the flow guide channel (12), a driving gear (422) is arranged on an output shaft of the opening and closing motor (42), a rack (43) meshed with the driving gear (422) is arranged on the side face, away from the flow guide channel (12), of the opening and closing door (4), a T-shaped sliding groove (17) parallel to the rack (43) is arranged on the movable seat (1), and a sliding strip (44) matched with the sliding groove (17) in a sliding mode is arranged on the opening and closing door (4).