CN211689782U

CN211689782U - Anti-segregation device of paver

Info

Publication number: CN211689782U
Application number: CN201921963459.6U
Authority: CN
Inventors: 郑永飞; 姚景武; 吕鑫; 李大伟; 王彬; 罗浩; 韩金龙; 霍俊晨; 谢伟江; 王稀; 孙鹏; 袁美; 贺丽娟; 李鋆; 万艳彬
Original assignee: Cccc Fourth Highway First Engineering Firms Co ltd; CCCC Fourth Highway Engineering Co Ltd
Current assignee: Cccc Fourth Highway First Engineering Firms Co ltd; CCCC Fourth Highway Engineering Co Ltd
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-10-16
Anticipated expiration: 2029-11-13

Abstract

The utility model discloses an anti-segregation device of a paver, comprising a blanking hopper, wherein rotating inner shafts are equidistantly arranged on the inner sides of the blanking hopper, one end of each rotating inner shaft penetrates through the side wall of the blanking hopper to be connected with a second motor, transmission chains are connected between the adjacent rotating inner shafts and are positioned at the other ends of the rotating inner shafts, stirring rollers are sleeved on the outer sides of the rotating inner shafts at will, four roller outer gears are equidistantly arranged on the outer sides of the stirring rollers at will, a bearing frame is arranged at the bottom of the blanking hopper, a first motor is arranged in the bearing frame, an output shaft is arranged at the upper end of the first motor and penetrates through the bottom wall of the blanking hopper, and a cross groove is formed in the; through the two rabbling mechanisms that set up, can be so that the mixture carries out the synchronous stirring along hopper downcast while to make the mixture can the misce bene, prevent the phenomenon of segregation, thereby make the mixture stand and spread and can be full behind ground.

Description

Anti-segregation device of paver

Technical Field

The utility model belongs to the technical field of the paver, concretely relates to paver prevents segregation device.

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 is a machine which completes paving work by matching various systems, mainly comprises a traveling system, a hydraulic system, a conveying and distributing system and the like, uniformly paves asphalt mixture on a road base layer, and performs primary compaction and leveling. The device is divided into a crawler type and a tire type. Consists of two parts of traction, paving, compaction and ironing. The former includes frame, power device, walking device, hopper, material door, scraper conveyer, screw spreader and driver's cab. The latter comprises a traction arm, a compaction mechanism and an ironing device (comprising an ironing plate, a thickness regulator, an arch degree regulator, a heating device and the like).

When the existing paver carries out blanking, the anti-segregation mechanism is not arranged in the blanking hopper, and the segregation condition is easy to occur when the mixture is transmitted by the blanking hopper, so that the mixture can be paved on the ground to cause the problem of local looseness, and the anti-segregation device of the paver is provided for this reason.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a paver prevents segregation device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an anti-segregation device of a paver comprises a blanking hopper, wherein a rotating inner shaft is arranged on the inner side of the blanking hopper at equal intervals, one end of the rotating inner shaft penetrates through the side wall of the blanking hopper to be connected with a second motor, transmission chains are connected between the adjacent rotating inner shafts and are positioned at the other end of the rotating inner shaft, stirring rollers are sleeved on the outer sides of the arbitrary rotating inner shafts, four roller outer gears are arranged on the outer sides of the arbitrary stirring rollers at equal intervals, a bearing frame is arranged at the bottom of the blanking hopper, a first motor is arranged in the bearing frame, an output shaft is arranged at the upper end of the first motor and penetrates through the bottom wall of the blanking hopper, a cross groove is formed in the upper end of the output shaft, a cross pin is arranged in the cross groove, an inner vertical shaft is fixedly connected to the upper end of the cross pin, and a vertical shaft gear is sleeved on the, the outer side of the cross groove is in threaded connection with an adjusting bolt, and the inner end of the adjusting bolt is tightly contacted with the cross pin.

Preferably, the discharge hopper is arranged on the spreading machine through outer bearing frames on two sides.

Preferably, the first motor and the vertical shaft gear are correspondingly arranged in two, and the two vertical shaft gears are symmetrically arranged on the inner side of the discharge hole of the discharge hopper.

Preferably, after the cross pin moves up and down in the cross groove, the adjusting bolt rotates to penetrate through the outer wall of the cross groove to abut against the cross pin for fixing.

Preferably, the rotating inner shaft is driven to rotate synchronously through a transmission chain.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in the inboard equidistance of hopper installs rotatory interior axle down, and the one end of rotatory interior axle is passed down the hopper lateral wall and is connected with the second motor, all is connected with the driving chain between the adjacent rotatory interior axle, and the driving chain is in the other end of rotatory interior axle, and the stirring roller has all been cup jointed in the outside of rotatory interior axle, and four roller outer gears are installed to the equal equidistance in the outside of stirring roller. Through the rabbling mechanism who sets up to through at vertical axis gear, constitute two rabbling mechanisms, can be so that the mixture carries out the synchronous stirring along hopper downcast while, thereby make the mixture can misce bene, prevent the phenomenon of segregation, thereby make the mixture stand and spread and can fill after ground.

2. The utility model discloses in, through the vertical axis gear that sets up, can be so that the mixture constantly from the hopper down to ground, vertical axis gear's height can be adjusted simultaneously for vertical axis gear can be in the centre of mixture thickness and rotate, thereby reaches the best stirring effect.

Drawings

FIG. 1 is a schematic sectional front view of an anti-segregation apparatus of a paver;

FIG. 2 is a schematic view of a top view of an anti-segregation apparatus of a paver;

fig. 3 is a schematic view of a vertical shaft assembly structure of an anti-segregation device of a paver.

In the figure: 1. an outer support frame; 2. rotating the inner shaft; 3. adjusting the bolt; 4. an outer roller gear; 5. a vertical shaft gear; 6. feeding a hopper; 7. an output shaft; 8. a first motor; 9. a carrier; 10. a drive chain; 11. an inner vertical shaft; 12. a stirring roller; 13. a second motor; 14. a cross pin; 15. a cross-shaped groove.

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. 1-3, the present invention provides a technical solution: an anti-segregation device of a paver comprises a lower hopper 6, wherein inner rotating shafts 2 are arranged on the inner side of the lower hopper 6 at equal intervals, one end of each inner rotating shaft 2 penetrates through the side wall of the lower hopper 6 to be connected with a second motor 13, a transmission chain 10 is connected between every two adjacent inner rotating shafts 2 and is positioned at the other end of each inner rotating shaft 2, stirring rollers 12 are sleeved on the outer sides of any inner rotating shafts 2, four outer rollers 4 are arranged on the outer sides of any stirring rollers 12 at equal intervals, a mixture is fed downwards along a feed inlet of the lower hopper 6, the second motor 13 drives the inner rotating shafts 2 to rotate at the moment, the stirring rollers 12 and the outer rollers 4 rotate together, so that the mixture is further uniformly mixed, three groups of the inner rotating shafts 2, the stirring rollers 12 and the rollers 4 are arranged, the outer rollers 10 are driven to synchronously rotate by the transmission chain, the mixture is uniformly mixed at the same time, a bearing, bear the internally mounted of 9 and have first motor 8, output shaft 7 is installed to the upper end of first motor 8, and output shaft 7 passes the diapire of hopper 6 down, cross slot 15 has been seted up to the upper end of output shaft 7, the internally mounted of cross slot 15 has cross round pin 14, vertical axis 11 in the upper end fixedly connected with of cross round pin 14, vertical axis gear 5 has been cup jointed in the upper end outside of interior vertical axis 11, the outside spiro union of cross slot 15 has adjusting bolt 3, and adjusting bolt 3's the inner contacts with cross round pin 14, at this moment first motor 8 rotates and drives vertical axis gear 5 and rotate, further the mixing to the mixture.

Wherein, the blanking hopper 6 is arranged on the paver through the outer bearing frames 1 at two sides.

Wherein, the first motor 8 is provided with two with vertical axis gear 5 homogeneous phase correspondence, and two vertical axis gears 5 symmetry are in the discharge gate inboard of hopper 6 down.

After the cross pin 14 moves up and down in the cross groove 15, the adjusting bolt 3 rotates to penetrate through the outer wall of the cross groove 15 to abut against and fix the cross pin 14.

Wherein the rotating inner shaft 2 is driven to synchronously rotate through a transmission chain 10.

The utility model discloses a theory of operation and use flow: the lower hopper 6 is obliquely arranged on the spreading machine through the outer bearing frame 1, the mixture is fed downwards along the feed inlet of the lower hopper 6, the second motor 13 drives the rotating inner shaft 2 to rotate, the stirring roller 12 and the roller outer gear 4 rotate together, so that the mixture is further uniformly mixed, three groups of rotating inner shaft 2, stirring roller 12 and roller outer gear 4 are arranged, the mixture is synchronously rotated by the transmission chain 10, the mixture is uniformly mixed, the mixture continues to advance to contact with the outer wall of the vertical shaft gear 5, the first motor 8 rotates to drive the vertical shaft gear 5 to rotate, the mixture is further uniformly mixed, the mixture can be accelerated to fall to the ground along the discharge port to be spread when the vertical shaft gear 5 rotates, the adjusting bolt 3 can rotate to enable the inner end of the adjusting bolt 3 to be separated from the cross pin 14 before the vertical shaft gear 5 rotates, the cross pin 14 moves in the cross slot 15, the vertical shaft gear 5 is positioned in the middle position of the thickness of the mixture, and then the adjusting bolt 3 is rotated reversely to abut against the cross pin 14 for fixing, so that the optimal uniform mixing and blanking effects are ensured.

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 a paver anti-segregation device, includes hopper (6) down, its characterized in that: the inner side of the lower hopper (6) is equidistantly provided with a rotating inner shaft (2), one end of the rotating inner shaft (2) penetrates through the side wall of the lower hopper (6) to be connected with a second motor (13), the rotating inner shaft (2) is adjacent to the side wall of the rotating inner shaft, a transmission chain (10) is connected between the rotating inner shaft (2), the transmission chain (10) is arranged at the other end of the rotating inner shaft (2), the outer side of the rotating inner shaft (2) is sleeved with a stirring roller (12), the outer side of the stirring roller (12) is equidistantly provided with four outer roller gears (4), the bottom of the lower hopper (6) is provided with a bearing frame (9), a first motor (8) is arranged inside the bearing frame (9), an output shaft (7) is arranged at the upper end of the first motor (8), the output shaft (7) penetrates through the bottom wall of the lower hopper (6), and a cross, the inside mounting of cross recess (15) has cross round pin (14), vertical axis (11) in the upper end fixedly connected with of cross round pin (14), vertical axis gear (5) have been cup jointed in the upper end outside of interior vertical axis (11), the outside spiro union of cross recess (15) has adjusting bolt (3), just the inner of adjusting bolt (3) contacts with cross round pin (14).

2. The paver segregation preventing apparatus of claim 1 wherein: the discharging hopper (6) is arranged on the paver through the outer bearing frames (1) on the two sides.

3. The paver segregation preventing apparatus of claim 1 wherein: the first motor (8) and the vertical shaft gear (5) are correspondingly arranged in two, and the two vertical shaft gears (5) are symmetrically arranged on the inner side of a discharge hole of the discharging hopper (6).

4. The paver segregation preventing apparatus of claim 1 wherein: the cross pin (14) moves up and down in the cross groove (15), and then the adjusting bolt (3) rotates to penetrate through the outer wall of the cross groove (15) to abut against the cross pin (14) for fixing.

5. The paver segregation preventing apparatus of claim 1 wherein: the rotating inner shaft (2) is driven to synchronously rotate through a transmission chain (10).