CN216440455U

CN216440455U - Opposition rabbling mechanism for pitch agitator

Info

Publication number: CN216440455U
Application number: CN202123089137.3U
Authority: CN
Inventors: 胡国海; 赵小娟
Original assignee: Shaoxing Jieda Instrument Equipment Co ltd
Current assignee: Shaoxing Jieda Instrument Equipment Co ltd
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-05-06
Anticipated expiration: 2031-12-10

Abstract

An opposed stirring mechanism for an asphalt stirrer relates to the field of engineering machinery. The motor is located the top of churn, and the output runs through being connected of churn top and connecting rod, and the both ends downside is connected with first puddler and second puddler respectively through the bearing about the connecting rod, the upper end of first puddler is provided with first gear, and the upper end of second puddler is provided with the second gear, and first gear and second gear are based on the output symmetry setting of motor, be provided with the internal gear on the top inner wall of churn, and the internal gear meshes with first gear and second gear respectively mutually. Through mutually supporting between connecting rod, first gear, second gear and the internal gear for the puddler also self along the internal gear at the churn internal rotation when the rotation stirs the material, compare in this kind of stirring mode of traditional agitating unit and mix the effect better, stir efficiency also higher simultaneously.

Description

Opposition rabbling mechanism for pitch agitator

Technical Field

The utility model relates to the field of engineering machinery, in particular to an opposite stirring mechanism for an asphalt stirrer.

Background

The asphalt is a black brown complex mixture composed of hydrocarbons with different molecular weights and nonmetal derivatives thereof, is one of high-viscosity organic liquids, mostly exists in a liquid or semisolid petroleum form, has a black surface, and can be dissolved in carbon disulfide and carbon tetrachloride. Asphalt is a waterproof, moistureproof and anticorrosive organic cementing material. The asphalt can be mainly divided into coal tar asphalt, petroleum asphalt and natural asphalt: among them, coal tar pitch is a by-product of coking. Petroleum pitch is the residue of crude oil distillation. Natural bitumen is stored underground, and some forms a mineral layer or is accumulated on the surface of the crust. The asphalt is mainly used in the industries of paint, plastics, rubber and the like and pavement and the like.

At present common pitch mixer stirring rod is fixed for the churn at the in-process puddler of stirring, and this that leads to the material not stir very even of mixing when the position because the stirring, want to reach better stirring effect, need the time of extension stirring, and this has increased manufacturing cost.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects and shortcomings of the prior art, provides an opposite stirring mechanism for an asphalt stirrer, aims to solve the problems in the background art, is convenient to use and simple in structure, and fully stirs asphalt materials by enabling a stirring rod to rotate around the inner wall of a stirring cylinder while stirring the materials.

In order to achieve the purpose, the utility model adopts the following technical scheme: an opposite stirring mechanism for an asphalt stirrer comprises a stirring cylinder 1 and an opposite stirring device 2 arranged in the stirring cylinder 1, the opposed stirring device 2 comprises a motor 3, a connecting rod 4, a bearing 5, a first stirring rod 6, a second stirring rod 7, a first gear 8, a second gear 9 and an internal gear 10, the motor 3 is positioned at the top end of the stirring cylinder 1, the output end of the stirring cylinder penetrates through the top end of the stirring cylinder 1 to be connected with a connecting rod 4, the lower sides of the left and right ends of the connecting rod 4 are respectively connected with a first stirring rod 6 and a second stirring rod 7 through bearings 5, the upper end of the first stirring rod 6 is provided with a first gear 8, the upper end of the second stirring rod 7 is provided with a second gear 9, and the first gear 8 and the second gear 9 are symmetrically arranged based on the output end of the motor 3, an internal gear 10 is arranged on the inner wall of the top end of the mixing drum 1, and the internal gear 10 is respectively meshed with the first gear 8 and the second gear 9.

Further, the motor 3 is fixedly arranged on the support frame 11 through bolts, and two ends of the mounting frame are fixedly welded on the top end of the mixing drum 1.

Further, the lower part of the first stirring rod 6 is provided with a plurality of first stirring blades 12 distributed at equal intervals, the lower part of the second stirring rod 7 is provided with a plurality of second stirring blades 13 distributed at equal intervals, and the first stirring blades 12 and the second stirring blades 13 are arranged in a crossed manner.

Further, a feed inlet 14 is arranged on the left side of the upper end of the mixing drum 1 in a penetrating manner, and a discharge outlet 15 is arranged on the right side of the lower end in a penetrating manner.

The working principle of the utility model is as follows: electric appliance all is connected with external power source wire through external control switch in this scheme, before using this device, at first pour the pitch material that needs the stirring into churn 1 from being located the left feed inlet 14 of churn 1 in, then starter motor 3, motor 3 output drives connecting rod 4 commentaries on classics, set up at connecting rod 4 pivoted in-process and also follow connecting rod 4 and take place rotatoryly at first puddler 6 and the second puddler 7 of controlling both ends thereof, simultaneously because first gear 8 and the second gear 9 that set up at first puddler 6 and the 7 upper ends of second puddler mesh with the internal gear 10 that is located on churn 1 inner wall mutually, this results in first puddler 6 and the 7 rotation of second puddler when following connecting rod 4, its self is also at the rotation, carry out abundant efficient stirring to the pitch material.

After the technical scheme is adopted, the utility model has the beneficial effects that: through mutually supporting between connecting rod, first gear, second gear and the internal gear for the puddler also self along the internal gear at the churn internal rotation when the rotation stirs the material, compare in this kind of stirring mode of traditional agitating unit and mix the effect better, stir efficiency also higher simultaneously.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art 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 view of the present invention;

FIG. 2 is a top view of the opposed agitator devices 2;

fig. 3 is an enlarged view of a in fig. 1.

Description of reference numerals: the stirring device comprises a stirring cylinder 1, an opposite stirring device 2, a motor 3, a connecting rod 4, a bearing 5, a first stirring rod 6, a second stirring rod 7, a first gear 8, a second gear 9, an internal gear 10, a support frame 11, a first stirring blade 12, a second stirring blade 13, a feeding hole 14 and a discharging hole 15.

Detailed Description

Referring to fig. 1 to fig. 3, the technical solution adopted by the present embodiment is: the stirring device comprises a stirring cylinder 1 and an opposite stirring device 2 installed in the stirring cylinder 1, wherein the opposite stirring device 2 comprises a motor 3, a connecting rod 4, a bearing 5, a first stirring rod 6, a second stirring rod 7, a first gear 8, a second gear 9 and an internal gear 10, the motor 3 is fixedly arranged on a support frame 11 through bolts, two ends of a mounting frame are fixedly welded at the top end of the stirring cylinder 1, the motor 3 is prevented from vibrating during operation to influence the normal operation of the stirring rod, the output end of the motor penetrates through the top end of the stirring cylinder 1 and is fixedly connected with the connecting rod 4 in a welding mode, the lower sides of the left end and the right end of the connecting rod 4 are respectively connected with the first stirring rod 6 and the second stirring rod 7 through the bearing 5, the bearing 5 enables the first stirring rod 6 and the second stirring rod 7 to rotate along with the rotation of the connecting rod 4, the upper end of first puddler 6 is provided with first gear 8, and the upper end of second puddler 7 is provided with second gear 9, and first gear 8 and second gear 9 set up based on motor 3's output symmetry, be provided with internal gear 10 on the top inner wall of churn 1, and internal gear 10 meshes with first gear 8 and second gear 9 respectively mutually, and internal gear 10 plays the direction and lets first puddler 6 and second puddler 7 take place the effect of rotation.

The working principle of the utility model is as follows: electric appliance all is connected with external power source wire through external control switch in this scheme, before using this device, at first pour the pitch material that needs the stirring into churn 1 from being located the left feed inlet 14 of churn 1 in, then starter motor 3, motor 3 output drives connecting rod 4 and rotates, first puddler 6 and the second puddler 7 that set up both ends about it also follow connecting rod 4 and take place rotatoryly at connecting rod 4 pivoted in-process, simultaneously because first gear 8 and the second gear 9 that set up at first puddler 6 and the 7 upper ends of second puddler mesh with the internal gear 10 that is located on churn 1 inner wall mutually, this results in first puddler 6 and second puddler 7 when following connecting rod 4 rotatory, its self is also at the rotation, carry out abundant efficient stirring to the pitch material.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides an opposition rabbling mechanism for asphalt mixing machine which characterized in that: the stirring device comprises a stirring cylinder (1) and an opposite stirring device (2) arranged in the stirring cylinder (1), wherein the opposite stirring device (2) comprises a motor (3), a connecting rod (4), a bearing (5), a first stirring rod (6), a second stirring rod (7), a first gear (8), a second gear (9) and an internal gear (10), the motor (3) is positioned at the top end of the stirring cylinder (1), the output end of the motor penetrates through the top end of the stirring cylinder (1) to be connected with the connecting rod (4), the lower sides of the left end and the right end of the connecting rod (4) are respectively connected with the first stirring rod (6) and the second stirring rod (7) through the bearing (5), the upper end of the first stirring rod (6) is provided with the first gear (8), the upper end of the second stirring rod (7) is provided with the second gear (9), and the first gear (8) and the second gear (9) are symmetrically arranged based on the output end of the motor (3), an internal gear (10) is arranged on the inner wall of the top end of the stirring cylinder (1), and the internal gear (10) is meshed with the first gear (8) and the second gear (9) respectively.

2. An opposed agitator mechanism for an asphalt mixer according to claim 1, further comprising: the motor (3) is fixedly arranged on the support frame (11) through bolts, and two ends of the mounting frame are fixedly welded to the top end of the mixing drum (1).

3. An opposed agitator mechanism for an asphalt mixer according to claim 1, further comprising: the lower part of first puddler (6) be provided with a plurality of equidistance first stirring leaf (12) that distribute, the lower part of second puddler (7) is provided with a plurality of equidistance second stirring leaf (13) that distribute, and first stirring leaf (12) and second stirring leaf (13) cross arrangement.

4. An opposed agitator mechanism for an asphalt mixer according to claim 1, further comprising: the left side of the upper end of the mixing drum (1) is provided with a feed inlet (14) in a penetrating way, and the right side of the lower end is provided with a discharge outlet (15) in a penetrating way.