CN211514202U

CN211514202U - Novel stirring machine

Info

Publication number: CN211514202U
Application number: CN201922107235.1U
Authority: CN
Inventors: 施德飞
Original assignee: Yiwu Haosheng Construction Co ltd
Current assignee: Yiwu Haosheng Construction Co ltd
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-09-18
Anticipated expiration: 2029-11-29

Abstract

The utility model discloses a novel stirring machine aims at solving pitch and has the dead angle at the stirring in-process, and pitch remains in the agitator tank, causes the ageing problem of pitch. The key points of the technical scheme are as follows: the utility model provides a novel stirrer, includes the mixer body, the inside of mixer body is provided with agitating unit, the upper end of mixer body is provided with first feed inlet and second feed inlet, agitating unit is including stirring the pivot and setting up in the first (mixing) shaft and the second (mixing) shaft of stirring pivot both sides, the one end of stirring pivot is provided with first rotating electrical machines, the other end of stirring pivot is provided with second rotating electrical machines, the output shaft of second rotating electrical machines has the stirring screw axis, the both sides of stirring screw axis are provided with third (mixing) shaft and fourth (mixing) shaft. The utility model discloses a novel mixer can solve pitch and do not have the dead angle at the stirring in-process, and pitch is difficult to ageing.

Description

Novel stirring machine

Technical Field

The utility model relates to a stirring apparatus, more specifically say, it relates to a novel mixer.

Background

Asphalt is a waterproof, moistureproof and anticorrosive organic cementing material. In the prior art, when preparing modified asphalt, because the modifier and the asphalt can be mixed and dissolved at a certain high temperature, the asphalt and the modifier are generally injected into a stirring tank after the temperature of the asphalt is raised, so that the asphalt and the modifier are quickly and uniformly mixed and compatible in a heat preservation state. Because the asphalt is in a molten state and has certain viscosity in the stirring process, the asphalt and the modifier cannot be uniformly mixed by using a common stirring device, and the asphalt and the modifier cannot fully generate physical or chemical reaction to influence the quality of a finished product. Set up the jar body into horizontal structure among the current mixer, at jar internal along jar a jar body axial setting many (mixing) shafts, be provided with the stirring leaf on the (mixing) shaft, the epaxial stirring leaf of stirring is driven by the reduction gear of establishing at jar external portion and is high-speed rotation, stirs pitch and modifier, and has the dead angle at stirring in-process, and pitch remains in the agitator tank, causes the ageing of pitch.

In order to solve the problems, the asphalt stirring tank disclosed in chinese patent publication No. CN202570028U comprises a tank body, a stirring shaft, stirring blades and a speed reducer, wherein the tank body is of a vertical structure, and has a feed inlet at the upper part and a discharge outlet at the lower part; the stirring shaft is arranged in the tank body, and the upper end of the stirring shaft penetrates through the upper part of the tank body and is connected with the speed reducer; the stirring shaft is provided with a plurality of groups of stirring blades, and a plurality of stirring blades are arranged on each group of stirring blades.

According to the technical scheme, the speed reducer drives the stirring shaft to stir integrally, and the stirring shaft is provided with the plurality of groups of stirring blades, so that the stirring effect is good, and the production efficiency is high; the stirring shaft is used for integrally stirring, and dead angles do not exist in the stirring process; the stirring blades are spiral stirring blades, the helix angle of the stirring blades is 29-45 degrees, and the stirring uniformity is further improved.

Simultaneously the utility model provides a new scheme solves this problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a novel mixer, agitating unit's inner wall parallels with stirring vane, and agitating unit's inside sets up the slewing mechanism of stirring bituminous mixture, realizes that bituminous mixture does not have the dead angle and can be with bituminous mixture stirring in agitating unit inside stirring in-process.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a novel stirrer, includes the mixer body, the inside of mixer body is provided with agitating unit, the upper end of mixer body is provided with first feed inlet and second feed inlet, agitating unit including the stirring pivot with set up in the first (mixing) shaft and the second (mixing) shaft of stirring pivot both sides, the one end of stirring pivot is provided with first rotating electrical machines, the other end of stirring pivot is provided with the second rotating electrical machines, the output shaft of second rotating electrical machines has the stirring screw axis, the both sides of stirring screw axis are provided with third (mixing) shaft and fourth (mixing) shaft, all be provided with a plurality of stirring vane on first (mixing) shaft, second (mixing) shaft, third (mixing) shaft and the fourth (mixing) shaft.

By adopting the technical scheme, the asphalt mixture enters the interior of the stirring machine body through the first feed inlet and the second feed inlet which are arranged at the upper end of the stirring machine body, the first rotating motor is driven, the stirring rotating shaft connected with the output shaft of the first rotating motor starts to rotate, so as to drive the first stirring shaft and the second stirring shaft which are symmetrically arranged at two sides of the stirring rotating shaft to start to rotate, meanwhile, the asphalt mixture is contacted with stirring blades with different lengths which are arranged on the first stirring shaft and the second stirring shaft, the asphalt mixture starts to rotate in the stirring device in the stirring machine body for stirring, meanwhile, the second rotating motor can drive the stirring screw shaft to start to rotate, the rotation of the stirring screw shaft drives the third stirring shaft and the fourth stirring shaft which are symmetrically arranged at two ends of the stirring screw shaft to start to rotate, and further stirring of the asphalt mixture through the rotation, and the stirring blades are all obliquely arranged, so that the stirring effect of the stirring device is good, the production efficiency is high, the stirring rotating shaft and the stirring screw shaft are used for integrally stirring the asphalt mixture, and no dead angle exists in the stirring process.

The utility model discloses further set up to: the stirring rotating shaft is sleeved with a bearing, and the first stirring shaft and the second stirring shaft are arranged on two sides of the bearing.

Through adopting above-mentioned technical scheme, cup joint the bearing in the stirring pivot, can reduce the frictional force between first (mixing) shaft and second (mixing) shaft and the stirring pivot, increase the life of stirring pivot.

The utility model discloses further set up to: the inner wall of the stirrer body is parallel to the stirring blades.

Through adopting above-mentioned technical scheme, the inner wall and the stirring vane of mixer body parallel for the in-process of bituminous mixture stirring in agitating unit can too greatly not have the dead angle, thereby can not cause bituminous mixture's ageing.

The utility model discloses further set up to: the lower end of the stirring screw shaft is provided with a first discharge hole, and an electromagnetic valve is arranged below the first discharge hole.

Through adopting above-mentioned technical scheme, finish when the bituminous mixture stirring, open the solenoid valve for bituminous mixture drops from first discharge gate and falls out agitating unit through the solenoid valve.

The utility model discloses further set up to: the utility model discloses a telescopic electromagnetic valve, including solenoid valve, support column, spout, slider, first telescopic tube, second telescopic tube, solenoid valve, slider, first pivot, first telescopic tube, second telescopic.

Through adopting above-mentioned technical scheme, when bituminous mixture drops through the solenoid valve, bituminous mixture and buffer block contact, the buffer block plays the effect of a buffering when making a large amount of bituminous mixture drop, the supporting role of the fixed support column in buffer block below to the buffer block, make the impact force that bituminous mixture produced when dropping reduce, when a large amount of bituminous mixture drops, first telescopic tube and second telescopic tube play the effect of supporting and buffering to the support column, bituminous mixture makes first telescopic tube compress through the rotation of first pivot and second pivot to the extrusion of support column, make the slider slide in the inside spout that sets up of buffer slot, second telescopic tube is compressed simultaneously, thereby realize that bituminous mixture when dropping impact force reduces and support column and buffer block play the effect of a buffering.

The utility model discloses further set up to: the buffer block is made of rubber materials.

Through adopting above-mentioned technical scheme, the buffer block of being made by rubber materials has great elasticity for the buffer block can produce great deformation under the exogenic action, just can the reconversion after removing the exogenic force.

The utility model discloses further set up to: the support column is the toper setting, the bottom of support column is provided with shock dynamo, the first conveyer belt of both ends fixedly connected with and the second conveyer belt of support column.

Through adopting above-mentioned technical scheme, drive shock dynamo for bituminous mixture can be through conical support column landing and first conveyer belt and second conveyer belt department with support column both ends fixed connection, realize bituminous mixture and drop fast, and can not block up the discharge gate.

The utility model discloses further set up to: the stirrer body is provided with a second discharge hole and a third discharge hole, the second discharge hole is communicated with the first conveyor belt, and the third discharge hole is communicated with the second conveyor belt.

Through adopting above-mentioned technical scheme, bituminous mixture conveys the second discharge gate through first conveyer belt, conveys the third discharge gate through the second conveyer belt to make the staff take out bituminous mixture through second discharge gate and third discharge gate and use.

To sum up, the utility model discloses following beneficial effect has:

firstly, a first rotating motor drives a rotating shaft to carry out integral stirring, a first stirring shaft and a second stirring shaft are symmetrically arranged at two ends of a bearing which is rotationally connected with the rotating shaft, and a plurality of stirring blades with different lengths are arranged on the first stirring shaft and the second stirring shaft, so that the stirring effect is better, and the production efficiency is improved;

secondly, the stirring screw shaft integrally stirs the asphalt mixture, no dead angle exists in the stirring process, and the stirring blades are obliquely arranged, so that the stirring uniformity is further improved;

secondly, the inner wall of the stirring device is parallel to the stirring blades, so that no dead angle exists in the stirring process of the asphalt mixture in the stirring device, and the aging of the asphalt mixture can not be caused.

Drawings

FIG. 1 is a perspective view of a novel blender of the present invention, which is mainly used for showing the external structure of the blender;

FIG. 2 is a schematic structural diagram of a novel blender of the present invention, which is mainly used for showing the internal structure of the blender;

FIG. 3 is an enlarged view of part A of FIG. 2, which is mainly used to show the structure of the stirring device;

fig. 4 is an enlarged schematic view of a portion B of fig. 2, which is mainly used for showing an internal structure of the supporting column.

In the figure: 1. a mixer body; 2. a first feed port; 3. a second feed port; 4. a first rotating electrical machine; 5. a bearing; 6. a first stirring shaft; 7. a second stirring shaft; 8. a stirring blade; 9. a stirring rotating shaft; 10. a second rotating electrical machine; 11. a stirring screw shaft; 12. a fourth stirring shaft; 13. a third stirring shaft; 14. a first discharge port; 15. an electromagnetic valve; 16. a buffer block; 17. a support pillar; 18. vibrating a motor; 19. a first conveyor belt; 20. a second conveyor belt; 21. a second discharge port; 22. a third discharge port; 23. a buffer tank; 24. a chute; 25. a slider; 26. a first telescopic tube; 27. a second telescopic tube; 28. a first rotating shaft; 29. a second rotating shaft.

Detailed Description

In order to make the technical solutions of the present invention better understood, the following detailed description of the present invention is provided with reference to the accompanying drawings and specific embodiments, and it should be noted that the embodiments and features of the embodiments of the present invention can be combined with each other without conflict.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "set/connected", "connected", and the like are to be interpreted broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The present invention will be described in detail with reference to the accompanying drawings and examples.

A novel stirrer is disclosed, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, comprising a stirrer body 1, wherein a stirring device is arranged inside the stirrer body 1, a first feed inlet 2 and a second feed inlet 3 are arranged at the upper end of the stirrer body 1, the stirring device comprises a stirring rotating shaft 9 and a first stirring shaft 6 and a second stirring shaft 7 which are arranged at two symmetrical sides of the stirring rotating shaft 9, a first rotating motor 4 is arranged at one end of the stirring rotating shaft 9, the stirring rotating shaft 9 is connected with an output shaft of the first rotating motor 4, the other end of the stirring rotating shaft 9 is connected with a second rotating motor 10, an output shaft of the second rotating motor 10 is connected with a stirring screw shaft 11, the second rotating motor 10 is used for driving the stirring screw shaft 11, a third stirring shaft 13 and a fourth stirring shaft 12 are arranged at two sides of the stirring screw shaft 11, and a plurality of stirring blades 8 are arranged on the first stirring shaft 6, the second stirring shaft 7, the stirring blades 8 are different in length and are obliquely arranged, the bearing 5 is sleeved on the stirring rotating shaft 9, the first stirring shaft 6 and the second stirring shaft 7 are symmetrically arranged on two sides of the bearing 5, and the inner wall of the stirring machine body 1 is parallel to the stirring blades 8, so that the asphalt mixture can be uniformly stirred in the stirring process, no dead angle exists, and the asphalt mixture is prevented from aging; a first discharge hole 14 for allowing the stirred asphalt mixture to flow out is formed in the lower end of the stirring screw shaft 11, an electromagnetic valve 15 is arranged below the first discharge hole 14, the electromagnetic valve 15 is in a closed state when the asphalt mixture is not stirred, a buffer block 16 made of rubber materials is arranged below the electromagnetic valve 15, a support column 17 is fixedly connected below the buffer block 16, the support column 17 is conical, a vibration motor 18 is arranged at the bottom end of the support column 17, a buffer groove 23 is arranged at the bottom of the support column 17, a sliding groove 24 is arranged inside the buffer groove 23, a sliding block 25 is arranged inside the sliding groove 24, a first rotating shaft 28 is connected to one side of the sliding block 25, the top of the first rotating shaft 28 is connected with a first telescopic sleeve 26, a second rotating shaft 29 is arranged at the top of the first telescopic sleeve 26, a second telescopic sleeve 27 is arranged at one side of the second rotating shaft 29, a first conveying belt 19 and a second conveying belt 20 are fixedly connected, the second discharge port 21 communicates with the first conveyor belt 19, and the third discharge port 22 communicates with the second conveyor belt 20.

When the stirrer starts to be used, a worker enters the asphalt mixture into the stirrer body 1 through the first feed inlet 2 and the second feed inlet 3 arranged at the upper end of the stirrer body 1 to stir, the first rotating motor 4 is driven, the stirring rotating shaft 9 connected with the output shaft of the first rotating motor 4 starts to rotate, so as to drive the first stirring shaft 6 and the second stirring shaft 7 symmetrically arranged at two sides of the stirring rotating shaft 9 to start to rotate, meanwhile, the asphalt mixture is contacted with the stirring blades 8 with different lengths arranged on the first stirring shaft 6 and the second stirring shaft 7, so that the asphalt mixture starts to be stirred in the stirring device in the stirrer body 1, meanwhile, the second rotating motor 10 can drive the stirring screw shaft 11, so that the rotation of the stirring screw shaft 11 drives the third stirring shaft 13 and the fourth stirring shaft 12 symmetrically arranged at two ends of the stirring screw shaft 11 to start to rotate, the asphalt mixture is further stirred through the rotation of the stirring screw shaft 11, so that the asphalt mixture is uniformly stirred, the stirring rotating shaft 9 and the stirring screw shaft 11 integrally stir the asphalt mixture, the bearing 5 is sleeved on the stirring rotating shaft 9, the friction force between the first stirring shaft 6 and the second stirring shaft 7 and the stirring rotating shaft 9 can be reduced, the service life of the stirring rotating shaft 9 is prolonged, the effect of stirring the asphalt mixture is better, no dead angle exists in the stirring process of the asphalt mixture, the stirring efficiency is improved, the inner wall of the stirring machine body 1 is parallel to the stirring blades 8, no dead angle exists in the stirring process of the asphalt mixture in the stirring device, and the aging of the asphalt mixture is avoided; when the asphalt mixture is stirred, the electromagnetic valve 15 is opened by a worker, so that the asphalt mixture falls from the first discharge port 14 and falls out of the stirring device through the electromagnetic valve 15, when the asphalt mixture falls through the electromagnetic valve 15, the asphalt mixture is in contact with the buffer block 16 made of a rubber material, so that the buffer block 16 plays a buffering role when a large amount of asphalt mixture falls, and the support column 17 fixed below the buffer block 16 supports the buffer block 16, so that the impact force when the asphalt mixture falls is reduced; when a large amount of asphalt mixture falls, the first telescopic sleeve 26 and the second telescopic sleeve 27 play a role in supporting and buffering the supporting column 17, the extrusion of the asphalt mixture on the supporting column 17 enables the first telescopic sleeve 26 to be compressed through the rotation of the first rotating shaft 28 and the second rotating shaft 29, so that the sliding block 25 slides in the sliding groove 24 arranged in the buffer groove 23, and meanwhile, the second telescopic sleeve 27 is compressed, so that the impact force of the asphalt mixture when the asphalt mixture falls is reduced, and the supporting column 17 plays a role in buffering the asphalt mixture; the vibrating motor 18 is driven, so that the asphalt mixture can slide to the first conveyor belt 19 and the second conveyor belt 20 which are fixedly connected with the two ends of the supporting column 17 through the conical supporting column 17, the asphalt mixture can rapidly drop from the conical supporting column 17, the asphalt mixture is conveyed to the second discharge hole 21 through the first conveyor belt 19, and is conveyed to the third discharge hole 22 through the second conveyor belt 20, and therefore an operator can take out the asphalt mixture through the second discharge hole 21 and the third discharge hole 22 for use.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a novel stirrer, includes mixer body (1), the inside of mixer body (1) is provided with agitating unit, the upper end of mixer body (1) is provided with first feed inlet (2) and second feed inlet (3), its characterized in that: agitating unit including stirring pivot (9) with set up in first (mixing) shaft (6) and second (mixing) shaft (7) of stirring pivot (9) both sides, the one end of stirring pivot (9) is provided with first rotating electrical machines (4), the other end of stirring pivot (9) is provided with second rotating electrical machines (10), the output shaft of second rotating electrical machines (10) has stirring screw axis (11), the both sides of stirring screw axis (11) are provided with third (mixing) shaft (13) and fourth (mixing) shaft (12), all be provided with a plurality of stirring vane (8) on first (mixing) shaft (6), second (mixing) shaft (7), third (mixing) shaft (13) and fourth (mixing) shaft (12).

2. The novel mixer of claim 1 wherein: the stirring rotating shaft (9) is sleeved with a bearing (5), and the first stirring shaft (6) and the second stirring shaft (7) are arranged on two sides of the bearing (5).

3. The novel mixer of claim 1 wherein: the inner wall of the stirrer body (1) is parallel to the stirring blades (8).

4. The novel mixer of claim 1 wherein: the lower end of the stirring screw shaft (11) is provided with a first discharge hole (14), and an electromagnetic valve (15) is arranged below the first discharge hole (14).

5. The novel mixer of claim 4 wherein: the below of solenoid valve (15) is provided with buffer block (16), the below of buffer block (16) is fixed with support column (17), the bottom of support column (17) is provided with dashpot (23), the lower extreme of dashpot (23) is provided with spout (24), the inside of spout (24) is provided with slider (25), one side of slider (25) is provided with first pivot (28), the one end of first pivot (28) is connected with first telescopic tube (26), the one end of first telescopic tube (26) is provided with second pivot (29), one side of second pivot (29) is provided with second telescopic tube (27).

6. The novel mixer of claim 5 wherein: the buffer block (16) is made of rubber material.

7. The novel mixer of claim 5 wherein: the support column (17) is the toper setting, the bottom of support column (17) is provided with shock dynamo (18), the first conveyer belt (19) of both ends fixedly connected with and second conveyer belt (20) of support column (17).

8. The novel mixer of claim 7 wherein: the stirrer body (1) is provided with a second discharge hole (21) and a third discharge hole (22), the second discharge hole (21) is communicated with the first conveyor belt (19), and the third discharge hole (22) is communicated with the second conveyor belt (20).