CN218322198U

CN218322198U - Highway construction device

Info

Publication number: CN218322198U
Application number: CN202222329100.1U
Authority: CN
Inventors: 李梦辉; 路潮
Original assignee: Zhengzhou University
Current assignee: Zhengzhou University
Priority date: 2022-09-02
Filing date: 2022-09-02
Publication date: 2023-01-17
Anticipated expiration: 2032-09-02

Abstract

The utility model discloses a highway construction device, which comprises a stirring box, wherein the top of the stirring box is fixedly connected with a power box, the inner part of the stirring box is rotatably connected with a hollow rod, the inner part of the hollow rod is rotatably connected with a fixed rod, the fixed rod is fixedly connected with the power box, the bottom of the fixed rod is fixedly connected with a first bevel gear, the outer part of the hollow rod is fixedly connected with a sleeve, and the number of the sleeves is two; the utility model discloses the beneficial effect who reaches is: can drive the whole forward antiport of puddler through reciprocal lead screw under drive rack and drive gear's effect, make one-way lead screw drive puddler self forward backward reciprocating motion simultaneously under the cooperation of first bevel gear and second bevel gear, the in-process can also drive puddler self forward antiport through the transfer line, finally reached and carried out multi-direction stirring's purpose to pitch, it is more even abundant to make pitch be heated, can promote the stirring effect to pitch when the puddler is backward reciprocating motion forward.

Description

Highway construction device

Technical Field

The utility model relates to a construction equipment technical field specifically is a highway construction equipment.

Background

In civil engineering, the pitch is waterproof material and anticorrosive material wide in application, and pitch still uses extensive pavement structure cementing material in the road engineering, and it is comparatively extensive to use, and current pitch agitating unit is difficult to control the temperature of pitch when using, and the temperature is not enough can lead to the pitch quality too poor, and the oil of high temperature can lead to the pitch to dry and split to lead to pitch to the problem appears when production easily.

Chinese patent discloses "a highway bridge road bed road surface construction equipment" that patent number is CN202121191817.3, has described "a highway bridge road bed road surface construction equipment in this scheme, including the pitch agitator tank, the feed inlet has been seted up on the top of pitch agitator tank, the bottom fixedly connected with of pitch agitator tank one side lateral wall runs through the discharge gate that sets up with its lateral wall, the bottom fixedly connected with backup pad of pitch agitator tank, many of the many supporting legs of bottom fixedly connected with of backup pad, many the supporting leg is central symmetric distribution about the center of backup pad, and many supporting legs are the slope setting, be provided with agitating unit in the pitch agitator tank, simple structure, convenient operation for pitch can constantly heat, and when pitch temperature was too high simultaneously, can cool down it, can effectively prevent pitch dry crack, but still have certain problem, when stirring pitch, the puddler can only carry out stirring of mode ten minutes singleness to pitch, the inhomogeneous condition that is heated extremely easily appears to the pitch in the pitch agitator tank to influence the normal use and the construction effect of pitch.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a highway construction device to solve the comparatively single problem of the current highway construction device who proposes in the above-mentioned background art most stirring mode when stirring pitch.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a highway construction equipment, includes the agitator tank, the top fixed connection headstock of agitator tank, the inside of agitator tank is rotated and is connected with the cavity pole, the inside of cavity pole is rotated and is connected with the dead lever, dead lever and headstock fixed connection, the first bevel gear of bottom fixedly connected with of dead lever, the outside fixedly connected with sleeve pipe of cavity pole, the sleeve pipe is total two, two the sleeve pipe is the symmetric distribution, sheathed tube inside sliding connection has the slide bar, the inside threaded connection of slide bar has one-way lead screw, the one end fixedly connected with second bevel gear of one-way lead screw, second bevel gear is connected with the meshing of first bevel gear, the inside sliding connection of one-way lead screw has the transfer line, the transfer line rotates with the slide bar and is connected, the one end fixedly connected with puddler of transfer line, the outside fixedly connected with motor of headstock, the inside of headstock is rotated and is connected with reciprocal lead screw, the output fixed connection of reciprocal lead screw and motor, the outside threaded connection of reciprocal lead screw has the drive rack, the outside fixedly connected with drive gear of cavity pole, drive gear is connected with the rack meshing.

Preferably, the inside of headstock just is located the top of driving rack and has seted up the spacing groove, the inside sliding connection of spacing groove has the limiting plate, limiting plate and driving rack fixed connection.

Preferably, a guide groove is formed in the sleeve, a guide block is connected to the inside of the guide groove in a sliding mode, and the guide block is fixedly connected with the sliding rod.

Preferably, the stirring blade is fixedly connected to the outer portion of the stirring rod.

Preferably, the transmission rod is of a square structure.

Preferably, the inside fixedly connected with electric heating wire of agitator tank, the outside fixedly connected with control panel of agitator tank, motor, electric heating wire all with control panel electric connection.

The utility model discloses the beneficial effect who reaches is: through the agitator tank that sets up, the headstock, well cavity pole, the dead lever, first bevel gear, the sleeve pipe, the slide bar, one-way lead screw, second bevel gear, the transfer line, the puddler, including a motor, an end cap, a controller, and a cover plate, reciprocal lead screw, drive rack and drive gear, can drive the whole forward antiport of puddler through reciprocal lead screw under drive rack and drive gear's effect, make one-way lead screw drive puddler self forward reciprocating motion under the cooperation of first bevel gear and second bevel gear simultaneously, the in-process can also drive puddler self forward antiport through the transfer line, finally reached and carried out the purpose of multi-direction stirring to pitch, make pitch be heated more evenly abundant, stirring vane through setting up, can promote the puddler when backward reciprocating motion forward to pitch stirring effect.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic cross-sectional view of the present invention;

fig. 3 is an enlarged view of the position a of the present invention.

In the figure: 1. a stirring box; 2. a power box; 3. a hollow shaft; 4. fixing the rod; 5. a first bevel gear; 6. a sleeve; 7. a slide bar; 8. a one-way screw rod; 9. a second bevel gear; 10. a transmission rod; 11. a stirring rod; 12. a motor; 13. a reciprocating screw rod; 14. a drive rack; 15. a transmission gear; 16. a limiting groove; 17. a limiting plate; 18. a guide groove; 19. a guide block; 20. a stirring blade; 21. an electric heating wire; 22. a control panel.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution:

a highway construction device can be used for heating and stirring asphalt in the construction process of a high fill subgrade; the device comprises a stirring box 1, wherein a feed hopper is arranged at the top of the stirring box 1, and a discharge pipe is arranged on one side of the stirring box 1; the top of the stirring box 1 is fixedly connected with a power box 2, the inner part of the stirring box 1 is rotatably connected with a hollow rod 3, the inner part of the hollow rod 3 is rotatably connected with a fixed rod 4, the fixed rod 4 is fixedly connected with the power box 2, the bottom of the fixed rod 4 is fixedly connected with a first bevel gear 5, the outer part of the hollow rod 3 is fixedly connected with two sleeves 6, the two sleeves 6 are symmetrically distributed, the inner part of each sleeve 6 is slidably connected with a sliding rod 7, the inner thread of each sliding rod 7 is connected with a one-way screw rod 8, one end of each one-way screw rod 8 is fixedly connected with a second bevel gear 9, the second bevel gear 9 is meshed with the first bevel gear 5, and under the action of the first bevel gear 5 and the second bevel gear 9, the hollow rod 3 can be driven to rotate; the inside sliding connection of one-way lead screw 8 has transfer line 10, transfer line 10 rotates with slide bar 7 to be connected, the one end fixedly connected with puddler 11 of transfer line 10, the outside fixedly connected with motor 12 of headstock 2, the inside of headstock 2 rotates and is connected with reciprocal lead screw 13, reciprocal lead screw 13 and the output end fixed connection of motor 12, the outside threaded connection of reciprocal lead screw 13 has drive rack 14, the outside fixedly connected with drive gear 15 of cavity pole 3, drive gear 15 is connected with drive rack 14 meshing, when reciprocal lead screw 13 rotates, drive cavity pole 3 forward counter-rotation under the effect of drive gear 15 and drive rack 14, finally drive puddler 11 and wholly rotate.

A limiting groove 16 is formed in the power box 2 and above the transmission rack 14, a limiting plate 17 is connected to the inside of the limiting groove 16 in a sliding manner, and the limiting plate 17 is fixedly connected with the transmission rack 14 and used for limiting the movement of the transmission rack 14, so that the transmission rack 14 can be driven to reciprocate when the reciprocating screw rod 13 rotates; a guide groove 18 is formed in the sleeve 6, a guide block 19 is connected to the inside of the guide groove 18 in a sliding manner, and the guide block 19 is fixedly connected with the slide rod 7 and used for limiting the movement of the slide rod 7 so that the slide rod 7 can be driven to move when the one-way screw rod 8 rotates; the stirring blades 20 are fixedly connected to the outer part of the stirring rod 11, so that the stirring effect of the stirring rod 11 during the front-back reciprocating movement can be improved; the transmission rod 10 is of a square structure, the transmission rod 10 slides in the one-way screw rod 8, and meanwhile, as the transmission rod 10 is of the square structure, the stirring rod 11 can be driven to rotate by the transmission rod 10 when the one-way screw rod 8 rotates; the inside fixedly connected with electric heating wire 21 of agitator tank 1, the outside fixedly connected with control panel 22 of agitator tank 1, motor 12, electric heating wire 21 all with control panel 22 electric connection, the consumer in the device provides the electric energy by external power supply to control through control panel 22.

Specifically, use the utility model discloses the time, at first, start electric heating wire 21 through control panel 22 and heat pitch, start motor 12 drives reciprocal lead screw 13 rotation in the headstock 2 simultaneously, under spacing groove 16 and limiting plate 17's effect, reciprocal lead screw 13 can drive transmission rack 14 reciprocating motion in headstock 2, thereby drive well hollow rod 3 forward antiport in the headstock 1 through drive gear 15, and then drive the whole forward antiport of puddler 11 through well hollow rod 3 outside sleeve pipe 6 and slide bar 7, in-process, under first bevel gear 5 and second bevel gear 9's effect, when well hollow rod 3 forward rotates, can drive one-way lead screw 8 forward rotation, forward pivoted one-way lead screw 8 can drive the direction removal of puddler 11 to keeping away from well hollow rod 3 through slide bar 7 under the effect of guide way 18 and guide block 19, when well hollow rod 3 reverse rotates, then can drive puddler 11 to the direction removal that is close to well hollow rod 3, thereby realized puddler 11 and carried out one-way front and back rotation's mesh to pitch, and back rotation can drive through slide bar 10 when 8, finally the puddler 11 is heated more evenly to pitch, make pitch.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted", "disposed", "connected", "fixed", "screwed" and the like are to be understood broadly, and may be, for example, a fixed connection, a detachable connection, or an integral body; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 highway construction equipment, includes agitator tank (1), top fixed connection headstock (2) of agitator tank (1), the inside of agitator tank (1) is rotated and is connected with cavity pole (3), its characterized in that: the inner part of the hollow rod (3) is rotatably connected with a fixed rod (4), the fixed rod (4) is fixedly connected with the power box (2), the bottom of the fixed rod (4) is fixedly connected with a first bevel gear (5), the outer part of the hollow rod (3) is fixedly connected with a sleeve (6), the total number of the sleeve (6) is two, the sleeve (6) is symmetrically distributed, the inner part of the sleeve (6) is slidably connected with a slide rod (7), the inner thread of the slide rod (7) is connected with a one-way screw rod (8), one end of the one-way screw rod (8) is fixedly connected with a second bevel gear (9), the second bevel gear (9) is meshed with the first bevel gear (5), the inner part of the one-way screw rod (8) is slidably connected with a transmission rod (10), the transmission rod (10) is rotatably connected with the slide rod (7), one end of the transmission rod (10) is fixedly connected with a stirring rod (11), the outer part of the power box (2) is fixedly connected with a motor (12), the inner part of the power box (2) is rotatably connected with a transmission rod (13), the output end of the screw rod (13) is fixedly connected with a reciprocating rack (14), and the outer part of the reciprocating screw rod (3) is fixedly connected with a reciprocating rack (15), the transmission gear (15) is meshed with the transmission rack (14).

2. A road construction device according to claim 1 characterised in that: limiting groove (16) have been seted up to the inside of headstock (2) and the top that is located driving rack (14), the inside sliding connection of limiting groove (16) has limiting plate (17), limiting plate (17) and driving rack (14) fixed connection.

3. A road construction device according to claim 1 characterised in that: a guide groove (18) is formed in the sleeve (6), a guide block (19) is connected to the inside of the guide groove (18) in a sliding mode, and the guide block (19) is fixedly connected with the sliding rod (7).

4. A road construction device according to claim 1 characterised in that: and the outer part of the stirring rod (11) is fixedly connected with a stirring blade (20).

5. A road construction device according to claim 1 characterised in that: the transmission rod (10) is of a square structure.

6. A road construction device according to claim 1 characterised in that: the inside fixedly connected with electric heating wire (21) of agitator tank (1), outside fixedly connected with control panel (22) of agitator tank (1), motor (12), electric heating wire (21) all with control panel (22) electric connection.