CN211446457U

CN211446457U - Feeding device of asphalt paver

Info

Publication number: CN211446457U
Application number: CN201921884313.2U
Authority: CN
Inventors: 张晨; 阎树彤; 黄博涛; 姚秋石; 荀武墨
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-09-08
Anticipated expiration: 2029-11-05

Abstract

The utility model discloses a feeding device of an asphalt spreader, which comprises an asphalt temporary storage chamber and a feeding box, wherein the bottom of the asphalt temporary storage chamber is provided with the feeding box, a communicating pipe is connected between the asphalt temporary storage chamber and the feeding box, one side outside the asphalt temporary storage chamber is provided with a motor, the output end of the motor is connected with a first rotating rod, the other end of the first rotating rod passes through the asphalt temporary storage chamber, install a plurality of puddlers on with the indoor first bull stick of pitch temporary storage, first belt pulley is installed to the other end of first bull stick, be provided with the second bull stick in the pay-off case, install spiral feeding oar on the second bull stick, the other end of second bull stick accesss to outside the pay-off case, the second belt pulley is installed to the other end of second bull stick, the tensioning has the belt between first belt pulley and the second belt pulley, install first bevel gear on the second bull stick, the top of first bevel gear is provided with second bevel gear. Has the advantages that: the utility model discloses can the intermittent type nature control pitch ejection of compact, prevent that the pitch from blockking up, and guaranteed the homogeneity of the pitch ejection of compact.

Description

Feeding device of asphalt paver

Technical Field

The utility model relates to a pitch technical field particularly, relates to a feeder of asphalt paving machine.

Background

In conventional asphalt paving systems, hot mix asphalt is delivered to the paving system using trucks, mixing and delivery equipment. Because the surface temperature of the hopper is at room temperature and the surface temperature of the asphalt is between 135 ℃ and 145 ℃, when the asphalt is conveyed to the surface of the hopper by the mixing and conveying equipment, the asphalt is easy to block, the uniformity of asphalt discharging cannot be well ensured, and the construction efficiency is reduced.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an asphalt paving machine's feeder 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: a feeding device of an asphalt paver comprises an asphalt temporary storage chamber and a feeding box, wherein the bottom of the asphalt temporary storage chamber is provided with the feeding box, one side of the asphalt temporary storage chamber extends downwards, a communicating pipe is connected between the asphalt temporary storage chamber and the feeding box, one side of the outside of the asphalt temporary storage chamber is provided with a motor, the output end of the motor is connected with a first rotating rod, the other end of the first rotating rod passes through the asphalt temporary storage chamber, a plurality of stirring rods are arranged on the first rotating rod in the asphalt temporary storage chamber, the other end of the first rotating rod is provided with a first belt pulley, a second rotating rod is arranged in the feeding box, a spiral feeding paddle is arranged on the second rotating rod, one end of the second rotating rod is movably connected with the inner wall of the feeding box through a bearing seat, the other end of the second rotating rod is communicated with the outside of the feeding box, the other end of the second rotating rod is provided with a second belt pulley, a belt is tensioned between the first belt pulley and the second belt pulley, a first bevel gear is mounted on the second rotating rod, a second bevel gear is arranged at the top of the first bevel gear, the second bevel gear is perpendicular to and meshed with the first bevel gear, the other end of the second bevel gear is limited in a limiting groove, and the limiting groove is welded on the outer wall of the feeding box.

Further, a sliding groove is reserved in the inner wall of the bottom of the asphalt temporary storage chamber and communicated with the communicating pipe, a sliding plate is arranged in the sliding groove, and the other end of the sliding plate is connected with a connecting rod.

Furthermore, the other end of the connecting rod leads to the outside of the sliding groove, the other end of the connecting rod is welded with a limiting rod, and a first bearing sleeve is sleeved on the connecting rod.

Furthermore, a fixing rod is connected to the second bevel gear, a second bearing sleeve is sleeved on the fixing rod, and a telescopic sleeve is welded on one side of the second bearing sleeve.

Furthermore, the output end of the telescopic sleeve is connected with a telescopic rod, and the other end of the telescopic rod is welded with the first bearing sleeve.

Furthermore, one side of the top of the asphalt temporary storage chamber is communicated with a feed inlet, and one side of the feed box is communicated with a discharge outlet.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses can the intermittent type nature control pitch ejection of compact, prevent the pitch jam, and guaranteed the homogeneity of the pitch ejection of compact, simultaneously through a motor interlock multiunit mechanism, reduced the consumer, practiced thrift economic cost.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a feeding device of an asphalt paving machine according to an embodiment of the present invention;

fig. 2 is a front cross-sectional view of a feeder apparatus of an asphalt paving machine according to an embodiment of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2 according to an embodiment of the present invention.

Reference numerals:

1. a temporary asphalt storage chamber; 2. a feeding box; 3. a motor; 4. a first rotating lever; 5. a stirring rod; 6. a first pulley; 7. a belt; 8. a second pulley; 9. a second rotating rod; 10. a first bevel gear; 11. a second bevel gear; 12. a limiting groove; 13. fixing the rod; 14. a chute; 15. A communicating pipe; 16. a slide plate; 17. a connecting rod; 18. a limiting rod; 19. a first bearing sleeve; 20. A second bearing housing; 21. a telescopic sleeve; 22. a telescopic rod; 23. a screw feeding paddle; 24. a bearing seat; 25. a discharge port; 26. and (4) feeding a material inlet.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

referring to fig. 1-3, a feeding device of an asphalt spreader according to an embodiment of the present invention includes an asphalt temporary storage chamber 1 and a feeding box 2, the feeding box 2 is disposed at the bottom of the asphalt temporary storage chamber 1, one side of the asphalt temporary storage chamber 1 extends downward, a communicating pipe 15 is connected between the asphalt temporary storage chamber 1 and the feeding box 2, a motor 3 is disposed at one side outside the asphalt temporary storage chamber 1, a first rotating rod 4 is connected to an output end of the motor 3, the other end of the first rotating rod 4 passes through the asphalt temporary storage chamber 1, a plurality of stirring rods 5 are mounted on the first rotating rod 4 in the asphalt temporary storage chamber 1, a first belt pulley 6 is mounted at the other end of the first rotating rod 4, a second rotating rod 9 is disposed in the feeding box 2, a spiral feeding paddle 23 is mounted on the second rotating rod 9, one end of the second rotating rod 9 is movably connected with an inner wall of the feeding box 2 through a bearing seat 24, the other end of the second rotating rod 9 is communicated with the outside of the feeding box 2, a second belt pulley 8 is installed at the other end of the second rotating rod 9, a belt 7 is tensioned between the first belt pulley 6 and the second belt pulley 8, a first bevel gear 10 is installed on the second rotating rod 9, a second bevel gear 11 is arranged at the top of the first bevel gear 10, the second bevel gear 11 is perpendicular to and meshed with the first bevel gear 10, the other end of the second bevel gear 11 is limited in a limiting groove 12, the limiting groove 12 is welded on the outer wall of the feeding box 2, and the limiting groove 12 limits the second bevel gear 11.

Through the above technical scheme of the utility model, leave spout 14 in 1 bottom inner wall of room is kept in to pitch, spout 14 with communicating pipe 15 intercommunication, be provided with slide 16 in the spout 14, slide 16's the other end is connected with connecting rod 17, connecting rod 17's the other end accesss to outside the spout 14, connecting rod 17's the other end welding has gag lever post 18, the cover has first bearing housing 19 on the connecting rod 17, be connected with dead lever 13 on the second bevel gear 11, the cover has second bearing housing 20 on the dead lever 13, one side welding of second bearing housing 20 has telescopic sleeve 21, telescopic sleeve 21's output is connected with telescopic link 22, telescopic link 22's the other end and the welding of first bearing housing 19, because dead lever 13 is circular motion, connecting rod 17 is linear motion, so the first bearing housing 19 that sets up, The second bearing sleeve 20, the telescopic sleeve 21 and the telescopic rod 22 are used for conveniently connecting the fixed rod 13 and the connecting rod 17; one side of the top of the temporary asphalt storage chamber 1 is communicated with a feeding hole 26, and one side of the feeding box 2 is communicated with a discharging hole 25.

When the asphalt temporary storage chamber is applied specifically, heated asphalt is poured into the asphalt temporary storage chamber 1 from the feeding port 26, then the motor 3 is started, the motor 3 controls the first rotating rod 4 to rotate, the first rotating rod 4 rotates to drive the stirring rod 5 to rotate, asphalt is stirred to prevent the asphalt from being solidified, the first rotating rod 4 rotates to drive the first belt pulley 6, the belt 7, the second belt pulley 8, the second rotating rod 9 and the spiral feeding paddle 23 to rotate, the second rotating rod 9 rotates to drive the first bevel gear 10, the second bevel gear 11 and the fixed rod 13 to rotate, the fixed rod 13 rotates to drive the connecting rod 17 and the sliding plate 16 to move left and right, the sliding plate 16 moves left, the asphalt leaks into the feeding box 2 from the connecting pipe 15, the spiral feeding paddle 23 conveys the asphalt in the feeding box 2 to the discharging port 25 and outputs the asphalt from the discharging port 25, the sliding plate 16 moves right to block the communicating pipe 15, and intermittent, prevent the asphalt from being blocked and ensure the uniformity of asphalt discharge.

Finally, it should be noted that: 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 modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The feeding device of the asphalt paver is characterized by comprising an asphalt temporary storage chamber (1) and a feeding box (2), wherein the feeding box (2) is arranged at the bottom of the asphalt temporary storage chamber (1), one side of the asphalt temporary storage chamber (1) extends downwards, a communicating pipe (15) is connected between the asphalt temporary storage chamber (1) and the feeding box (2), a motor (3) is arranged on one side outside the asphalt temporary storage chamber (1), the output end of the motor (3) is connected with a first rotating rod (4), the other end of the first rotating rod (4) passes through the asphalt temporary storage chamber (1), a plurality of stirring rods (5) are arranged on the first rotating rod (4) in the asphalt temporary storage chamber (1), a first belt pulley (6) is arranged at the other end of the first rotating rod (4), a second rotating rod (9) is arranged in the feeding box (2), a spiral feeding paddle (23) is arranged on the second rotating rod (9), one end of the second rotating rod (9) is movably connected with the inner wall of the feeding box (2) through a bearing seat (24), the other end of the second rotating rod (9) is communicated with the outside of the feeding box (2), a second belt pulley (8) is arranged at the other end of the second rotating rod (9), a belt (7) is tensioned between the first belt pulley (6) and the second belt pulley (8), a first bevel gear (10) is arranged on the second rotating rod (9), a second bevel gear (11) is arranged at the top of the first bevel gear (10), the second bevel gear (11) is vertical to and meshed with the first bevel gear (10), the other end of the second bevel gear (11) is limited in a limiting groove (12), and the limiting groove (12) is welded on the outer wall of the feeding box (2).

2. The feeding device of the asphalt paving machine as claimed in claim 1, wherein a chute (14) is reserved in the inner wall of the bottom of the asphalt temporary storage chamber (1), the chute (14) is communicated with the communicating pipe (15), a sliding plate (16) is arranged in the chute (14), and the other end of the sliding plate (16) is connected with a connecting rod (17).

3. The feeding device of the asphalt paving machine as claimed in claim 2, wherein the other end of the connecting rod (17) leads to the outside of the chute (14), the other end of the connecting rod (17) is welded with a limiting rod (18), and the connecting rod (17) is sleeved with a first bearing sleeve (19).

4. The feeding device of the asphalt paving machine as claimed in claim 1, wherein a fixing rod (13) is connected to the second bevel gear (11), a second bearing sleeve (20) is sleeved on the fixing rod (13), and a telescopic sleeve (21) is welded on one side of the second bearing sleeve (20).

5. The feeding device of the asphalt paving machine as claimed in claim 4, characterized in that the output end of the telescopic sleeve (21) is connected with a telescopic rod (22), and the other end of the telescopic rod (22) is welded with the first bearing sleeve (19).

6. The feeding device of the asphalt paving machine as claimed in claim 1, characterized in that one side of the top of the asphalt temporary storage chamber (1) is communicated with a feeding hole (26), and one side of the feeding box (2) is communicated with a discharging hole (25).