CN217410626U

CN217410626U - Cold regeneration pitch material compounding device

Info

Publication number: CN217410626U
Application number: CN202123447565.9U
Authority: CN
Inventors: 朱启洋; 卢文银; 叶张晨
Original assignee: Jiangsu Modern Road And Bridge Co ltd
Current assignee: Jiangsu Modern Road And Bridge Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-09-13
Anticipated expiration: 2031-12-31

Abstract

The utility model relates to the field of road maintenance, in particular to a cold recycling asphalt material mixing device, a support frame, wherein the support frame is horizontally arranged on the ground and a mixing box, the mixing box is arranged at the upper end of the support frame and is provided with a power component, the power component is horizontally inserted into the mixing box and is arranged in the mixing box, the device is used for stirring a mixed material by respectively inserting and connecting separately controlled power shafts at the two sides of the mixing box, the single mixing amount and the mixing efficiency of the material are improved, a transmission shaft is inserted and connected at one side of the power shaft and is rotationally controlled by the adjacent power shafts which rotate oppositely, so as to drive a plurality of mixing rods to rotate, and when the power shaft is used for horizontally and axially and rotationally mixing asphalt materials in the mixing box, the mixing rods synchronously carry out rapid axial rotation mixing, the mixing efficiency is enhanced, and the time and the cost are saved.

Description

Cold regeneration pitch material compounding device

Technical Field

The utility model relates to a road maintenance field specifically is a cold recycling pitch material compounding device.

Background

Bituminous paving is after using several years, its damage speed can accelerate greatly, but before the road surface is about to be seriously destroyed, maintain the road surface through bituminous paving cold regeneration technology, can make it renovate, prolong its life, need fully mix old bituminous surface layer material and water, active filler and new bituminous material etc. when cold regeneration operation, transport to construction road section and carry out the processing operation after mixing, often carry out the compounding through single (mixing) shaft when carrying out the compounding among the prior art, the compounding time is longer, the cost is higher, it is very inconvenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cold regeneration pitch material compounding device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a cold recycled asphalt material mixing device, the mixing device includes:

the support frame is horizontally arranged on the ground;

the mixing box is arranged at the upper end of the support frame;

the power assembly is horizontally inserted into the mixing box;

the driven assembly is horizontally inserted into the mixing box, and one side of the driven assembly is inserted into one side of the power assembly;

the transmission assembly is respectively sleeved with the power assembly and the driven assembly;

preferably, power component includes two power shafts, and two power shaft one sides run through mixing box both sides through the bearing level respectively and peg graft and arrange the mixing box in, and two power shafts arrange the mixing box in outside one side connect respectively and be equipped with the speed change box.

Preferably, the driven assembly comprises two driven shafts, the two driven shafts are arranged in the mixing box, mounting boxes are arranged on two sides of the two mixing boxes respectively, and one sides of the two driven shafts are inserted in the mounting boxes through bearings respectively.

Preferably, the control groove has all been seted up to power shaft center one side, and the outer periphery of two power shafts all is equipped with a plurality of hybrid rods through bearing symmetry grafting, and a plurality of hybrid rods one side are pegged graft respectively and are arranged in the control groove and set up, and a plurality of hybrid rods crisscross setting.

Preferably, two driven shaft one sides are respectively through bearing grafting arrange two control grooves in, the driven shaft is pegged graft and is arranged in control groove one side center level and be equipped with the control shaft, cup joints on the control shaft and is equipped with a plurality of first bevel gears, and a plurality of hybrid bars are pegged graft and are arranged in the control groove and all cup joint and be equipped with second bevel gear, and a plurality of first bevel gears and a plurality of second bevel gear one side meshing link to each other.

Preferably, the transmission assembly comprises four chain wheels, the four chain wheels are respectively sleeved on two power shafts and one side of two driven shafts, and the chain wheels of the adjacent power shafts and the driven shafts on one side in the mixing box are connected through chains.

Preferably, the centers of two sides in the mixing box are respectively provided with a protection box, two sides of each protection box are respectively sleeved with a chain wheel of a power shaft and a driven shaft through bearings, and the two power shafts rotate in opposite directions.

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

1. according to the device, the power shafts which are independently controlled are respectively inserted and connected to the two sides of the mixing box to stir the mixed materials, so that the single mixing amount and the mixing efficiency of the materials are improved;

2. through pegging graft the transmission shaft in power axle one side, then carry out rotation control to its transmission shaft of connecting through opposite rotatory adjacent power axle, and then drive a plurality of hybrid rods and rotate, when making the power axle carry out horizontal axial rotation to the interior pitch material of mixing box and mix, the hybrid rod carries out quick axial rotation in step and mixes, strengthens mixing efficiency, save time and cost.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the structure of the mixing box of the present invention;

FIG. 3 is a schematic view of a portion A of FIG. 1 according to the present invention;

fig. 4 is a schematic view of a portion B of fig. 1 according to the present invention.

In the figure: the device comprises a support frame 1, a mixing box 2, a power shaft 3, a speed changing box 4, a driven shaft 5, a mounting box 6, a mixing rod 7, a control shaft 8, a first bevel gear 9, a second bevel gear 10, a chain wheel 11 and a protection box 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below. The embodiments of 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. 1-4, the utility model provides a cold recycling asphalt mixing device: the compounding device includes:

the device comprises a support frame 1, a support frame 1 horizontally arranged on the ground, a mixing box 2, the mixing box 2 arranged on the upper end of the support frame 1, a power assembly horizontally inserted in the mixing box 2 and comprising two power shafts 3, wherein one side of each of the two power shafts 3 horizontally penetrates through the two sides of the mixing box 2 through a bearing and is inserted in the mixing box 2, the two power shafts 3 are arranged outside the mixing box 2 and are respectively connected with a speed changing box 4, a driven assembly horizontally inserted in the mixing box and provided with a power assembly, the driven assembly comprises two driven shafts 5, the two driven shafts 5 are arranged in the mixing box 2, the two sides of the two mixing boxes 2 are respectively provided with an installation box 6, one sides of the two driven shafts 5 are respectively inserted in the installation boxes 6 through bearings, one sides of the centers of the power shafts 3 are respectively provided with a control groove, the outer circumferential surfaces of the two power shafts 3 are respectively provided with a plurality of mixing rods 7 through symmetrical insertion of bearings, one side of each mixing rod 7 is inserted in the control groove, and the mixing rods 7 are arranged in a staggered mode, so that the mixing quantity and the mixing efficiency are accelerated;

one side of each driven shaft 5 is respectively inserted into the two control grooves through a bearing, the center of one side of each driven shaft 5 inserted into the control grooves is horizontally provided with a control shaft 8, the control shaft 8 is sleeved with a plurality of first bevel gears 9, a plurality of mixing rods 7 are inserted into the control grooves and are all sleeved with second bevel gears 10, one sides of the first bevel gears 9 and the second bevel gears 10 are meshed and connected, a transmission assembly is respectively sleeved with a power assembly and a driven assembly and comprises four chain wheels 11, the four chain wheels 11 are respectively sleeved with two power shafts 3 and one sides of the two driven shafts 5, the adjacent power shafts 3 on one side in the mixing box 2 and the chain wheels 11 of the driven shafts 5 are connected through chains, the centers of the two sides in the mixing box 2 are respectively provided with a protective box 12, and the two sides of the protective boxes 12 are respectively sleeved with the chain wheels 11 of the power shaft 3 and the driven shafts 5 through bearings, and the two power shafts 3 rotate in opposite directions, so that the mixing rod 7 is controlled to rotate, the original mixing state is subjected to shearing mixing, the mixing efficiency is enhanced, and the time is saved.

The working principle is as follows: during the use, power shaft 3 that connects through common motor among the prior art to speed changing box 4 controls rotatoryly, and then drive a plurality of hybrid bars 7 and rotate along power shaft 3's axial, then when power shaft 3 rotates, because two power shafts are opposite rotation, drive driven shaft 5 that adjacent one side power shaft 3 pegged graft through sprocket 11 and drive rotatoryly, so driven shaft 5 drives a plurality of first bevel gear 9 of control shaft 8 and rotates this moment, and then a plurality of hybrid bars 7 carry out axial rotation under the effect of second bevel gear 10, material in compounding case 2 mixes with higher speed, and under guard box and sealed bearing's effect, chain and driven shaft can stably run, improve mixing efficiency reduce cost.

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 cold regeneration pitch material compounding device which characterized in that: the compounding device includes:

the support frame (1), the said support frame (1) locates the ground horizontally;

the mixing box (2) is arranged at the upper end of the support frame (1);

the power component is horizontally inserted into the mixing box (2);

and the transmission assembly is respectively sleeved with the power assembly and the driven assembly.

2. The cold recycling asphalt material mixing device according to claim 1, characterized in that: the power assembly comprises two power shafts (3), one side of each power shaft (3) penetrates through the two sides of the mixing box (2) through a bearing horizontally and is arranged in the mixing box (2) in an inserting mode, and the two power shafts (3) are arranged on one side outside the mixing box (2) and are connected with the speed change box (4) respectively.

3. The cold recycling asphalt material mixing device according to claim 2, characterized in that: driven subassembly includes two driven shafts (5), and mixing box (2) are arranged in to two driven shafts (5) and set up, and two mixing box (2) both sides are equipped with mounting box (6) respectively, and two driven shafts (5) one side are pegged graft respectively through the bearing and are arranged in mounting box (6).

4. A cold recycled asphalt mixing plant as defined in claim 3, wherein: the control groove has all been seted up to power shaft (3) center one side, and the outer periphery of two power shafts (3) all is equipped with a plurality of hybrid rods (7) through bearing symmetry grafting, and a plurality of hybrid rods (7) one side are pegged graft respectively and are arranged in the control groove and set up, and a plurality of hybrid rods (7) crisscross setting.

5. A cold recycled asphalt material mixing device according to claim 4, characterized in that: two driven shaft (5) one side are pegged graft respectively through the bearing and are arranged in two control grooves, driven shaft (5) are pegged graft and are arranged in control groove one side center level and are equipped with control shaft (8), cup joint on control shaft (8) and are equipped with a plurality of first bevel gear (9), and a plurality of hybrid rod (7) are pegged graft and are arranged in the control groove and all cup joint and are equipped with second bevel gear (10), and a plurality of first bevel gear (9) and a plurality of second bevel gear (10) one side meshing link to each other.

6. The cold recycling asphalt material mixing device according to claim 5, characterized in that: the transmission assembly comprises four chain wheels (11), the four chain wheels (11) are respectively sleeved with two power shafts (3) and two driven shafts (5) one sides, and the chain wheels (11) of the adjacent power shafts (3) and the driven shafts (5) on one side in the mixing box (2) are connected through chains.

7. A cold recycled asphalt material mixing device according to claim 6, characterized in that: the center of both sides all is equipped with protection box (12) in mixing box (2), and protection box (12) both sides cup joint sprocket (11) setting of one side power shaft (3) and driven shaft (5) through the bearing respectively, and just two power shaft (3) are opposite direction rotation.