CN216093361U

CN216093361U - Mixing and stirring equipment for asphalt production

Info

Publication number: CN216093361U
Application number: CN202122373990.1U
Authority: CN
Inventors: 伍敏; 张勇; 曾浩; 杜海龙
Original assignee: CHONGQING ZHIXIANG PAVING TECHNOLOGY ENGINEERING CO LTD; CRCC Harbour and Channel Engineering Bureau Group Co Ltd
Current assignee: CHONGQING ZHIXIANG PAVING TECHNOLOGY ENGINEERING CO LTD; CRCC Harbour and Channel Engineering Bureau Group Co Ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-03-22
Anticipated expiration: 2031-09-29

Abstract

The utility model discloses mixing and stirring equipment for asphalt production, and relates to the technical field of asphalt production. This pitch production is with mixing agitated vessel, including the bottom plate, bottom plate bottom swing joint has the removal wheel, bottom plate top fixedly connected with fixed column, fixed column surface fixedly connected with guard box, the positive and negative motor of guard box surface fixedly connected with, positive and negative motor surface swing joint has the connecting axle, the lifting gear has been cup jointed to the connecting axle surface, the inside lifting column that has cup jointed of fixed column, lifting column surface fixedly connected with rack, lifting column surface fixedly connected with lifter plate. This pitch production is with mixing agitated vessel, through setting up second motor, first (mixing) shaft, helical blade, driving gear, driven gear, second (mixing) shaft and puddler, it is lower to have solved its stirring efficiency of current pitch agitated vessel, and stirring effect is relatively poor, and will increase stirring efficiency and need more electric energy of corresponding loss, is not conform to the problem of energy-concerving and environment-protective theory.

Description

Mixing and stirring equipment for asphalt production

Technical Field

The utility model relates to the technical field of asphalt production, in particular to mixing and stirring equipment for asphalt production.

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, is in a liquid state, is usually required to be stirred before being used so as to ensure the uniformity in use, and is usually stirred by adopting stirring equipment in industry.

But its stirring efficiency of current pitch agitated vessel is lower, and stirring effect is relatively poor, and will increase stirring efficiency and need more electric energy of corresponding loss, is not conform to energy-concerving and environment-protective theory, and current pitch agitated vessel because the rigidity of (mixing) shaft, can not go up and down to the (mixing) shaft moreover, can stir inhomogeneous to pitch like this, influences the stirring effect of (mixing) shaft to pitch.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides mixing and stirring equipment for asphalt production, which solves the problems that the existing asphalt stirring equipment mentioned in the background art has low stirring efficiency and poor stirring effect, correspondingly consumes more electric energy when the stirring efficiency is increased, and is not in accordance with the concept of energy conservation and environmental protection, and the existing asphalt stirring equipment cannot lift the stirring shaft because the position of the stirring shaft is fixed, so that the asphalt is not uniformly stirred, and the stirring effect of the stirring shaft on the asphalt is influenced.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: a mixing and stirring device for asphalt production comprises a bottom plate, wherein the bottom of the bottom plate is movably connected with a moving wheel, the top of the bottom plate is fixedly connected with a fixed column, the outer surface of the fixed column is fixedly connected with a protective box, the outer surface of the protective box is fixedly connected with a positive and negative motor, the outer surface of the positive and negative motor is movably connected with a connecting shaft, the outer surface of the connecting shaft is sleeved with a lifting gear, a lifting column is sleeved inside the fixed column, the outer surface of the lifting column is fixedly connected with a rack, the outer surface of the lifting column is fixedly connected with a lifting plate, one side of the outer surface of the lifting column, which is close to the lifting plate, is fixedly connected with a fixed pile, the bottom of the lifting plate is fixedly connected with a connecting column, the bottom of the connecting column is fixedly connected with a stirring motor, the bottom of the stirring motor is fixedly connected with a supporting frame, and the bottom of the supporting frame is fixedly connected with a movable top plate, the improved stirring device is characterized in that a feed inlet is fixedly connected to the top of the movable top plate, a first stirring shaft is movably connected to the bottom of the stirring motor, a spiral blade is sleeved on the outer surface of the first stirring shaft, a driving gear is sleeved on the outer surface of the first stirring shaft, a driven gear is meshed on the outer surface of the driving gear, a second stirring shaft is sleeved inside the driven gear, a stirring rod is fixedly connected to the outer surface of the second stirring shaft, a stirring box is fixedly connected to the upper surface of the bottom plate, a discharge port is fixedly connected to the outer surface of the stirring box, and a valve is movably connected to the top of the discharge port.

Furthermore, the lifting gear is located inside the protective box, the racks are uniformly distributed on the outer surface of the lifting column, and the racks are meshed and connected with the lifting gear.

Furthermore, the movable top plate is sleeved inside the stirring box.

Furthermore, the number of the driven gears is two, and the two driven gears are symmetrically distributed around the driving gear.

Furthermore, the driving gear is fixedly connected with the first stirring shaft, and the driven gear is fixedly connected with the second stirring shaft.

Furthermore, the positive and negative motors and the stirring motor are electrically connected with an external power supply.

(III) advantageous effects

The utility model provides mixing and stirring equipment for asphalt production. The method has the following beneficial effects:

1. the mixing and stirring equipment for asphalt production is characterized in that a fixed column, a protective box, a positive and negative motor, a connecting shaft, a lifting gear, a lifting column, a rack, a lifting plate, a connecting column, a stirring motor, a support frame and a movable top plate are arranged, the stirring motor can be lifted, the positive and negative motor is turned on, the connecting shaft is rotated by the positive and negative motor, the lifting gear is rotated by the rotation of the connecting shaft, the rack meshed with the lifting gear can be moved up and down by the rotation of the lifting gear, the movement of the rack drives the lifting column to move, the lifting plate can be moved along with the lifting column by the movement of the lifting column, the stirring motor can be moved along with the movement of the lifting plate by the connecting column, the movable top plate can be moved along with the movement of the stirring motor by the support frame, the stirring shaft can be moved in the stirring box, the position of the stirring shaft in the stirring box can be changed, and the stirring of the asphalt by the stirring shaft is more uniform, increased stirring effect, solved current pitch agitated vessel, because the rigidity of (mixing) shaft, can not go up and down to the (mixing) shaft, can stir inhomogeneous to pitch like this, influence the problem of the stirring effect of (mixing) shaft to pitch.

2. The mixing and stirring equipment for asphalt production is characterized in that a stirring motor, a first stirring shaft, a helical blade, a driving gear, a driven gear, a second stirring shaft and a stirring rod are arranged, the first stirring shaft is rotated by the operation of the stirring motor, the driving gear is also driven to rotate while the helical blade is driven to stir by the first stirring shaft, the driven gear engaged with the driving gear starts to rotate by the rotation of the driving gear, the second stirring shaft is rotated by the rotation of the driven gear, the stirring rod is driven to stir asphalt by the rotation of the second stirring shaft, the stirring of two stirring shafts driven by one motor is realized, the energy is saved, the stirring efficiency is greatly increased, the problems of low stirring efficiency and poor stirring effect of the existing asphalt stirring equipment are solved, and the stirring efficiency is increased, more electric energy is correspondingly consumed, and the energy-saving and environment-friendly idea is not met.

Drawings

FIG. 1 is a schematic view of the structure of the present invention.

FIG. 2 is a schematic front view of the present invention.

FIG. 3 is a schematic side view of the present invention.

FIG. 4 is a schematic cross-sectional view of the present invention.

In the figure: 1. a base plate; 2. a moving wheel; 3. fixing a column; 4. a protective box; 5. a positive and negative motor; 6. a connecting shaft; 7. a lifting gear; 8. a lifting column; 9. a rack; 10. a lifting plate; 11. fixing the pile; 12. connecting columns; 13. a stirring motor; 14. a support frame; 15. a movable top plate; 16. a feed inlet; 17. a first stirring shaft; 18. a helical blade; 19. a driving gear; 20. a driven gear; 21. a second stirring shaft; 22. a stirring rod; 23. a stirring box; 24. a discharge port; 25. and (4) a valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of 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," "disposed," "connected," and the like are to be construed 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The embodiment of the utility model provides mixing and stirring equipment for asphalt production, which comprises a bottom plate 1, wherein the bottom of the bottom plate 1 is movably connected with a moving wheel 2, the top of the bottom plate 1 is fixedly connected with a fixed column 3, the outer surface of the fixed column 3 is fixedly connected with a protective box 4, the outer surface of the protective box 4 is fixedly connected with a positive and negative motor 5, the outer surface of the positive and negative motor 5 is movably connected with a connecting shaft 6, the outer surface of the connecting shaft 6 is sleeved with a lifting gear 7, the inner part of the fixed column 3 is sleeved with a lifting column 8, the outer surface of the lifting column 8 is fixedly connected with a rack 9, the lifting gear 7 is positioned in the protective box 4, the rack 9 is uniformly distributed on the outer surface of the lifting column 8, the rack 9 is meshed with the lifting gear 7, the outer surface of the lifting column 8 is fixedly connected with a lifting plate 10, one side of the outer surface of the lifting column 8, which is close to the lifting plate 10, is fixedly connected with a fixed pile 11, and the bottom of the lifting plate 10 is fixedly connected with a connecting column 12, the bottom of the connecting column 12 is fixedly connected with a stirring motor 13, the positive and negative motor 5 and the stirring motor 13 are electrically connected with an external power supply, the bottom of the stirring motor 13 is fixedly connected with a supporting frame 14, the bottom of the supporting frame 14 is fixedly connected with a movable top plate 15, the stirring motor 13, the protecting box 4, the positive and negative motor 5, the connecting shaft 6, the lifting gear 7, the lifting column 8, the rack 9, the lifting plate 10, the connecting column 12, the stirring motor 13, the supporting frame 14 and the movable top plate 15 can be lifted and lowered by arranging the fixing column 3, the positive and negative motor 5 is opened, the connecting shaft 6 is rotated by the work of the positive and negative motor 5, the lifting gear 7 is rotated by the rotation of the connecting shaft 6, the rack 9 meshed with the lifting gear 7 can be moved up and down by the rotation of the lifting gear 7, the movement of the rack 9 drives the movement of the lifting column 8, the lifting plate 10 moves with the lifting column 8, and the stirring motor 13 is driven by the movement of the lifting plate 10 through the connecting column 12, the movement of the stirring motor 13 enables the movable top plate 15 to move along with the movement through the support frame 14, and further enables the stirring shaft to move in the stirring box 23, the position of the stirring shaft in the stirring box 23 can be changed, the stirring of asphalt by the stirring shaft becomes more uniform, the stirring effect is increased, the problems that the stirring effect of the stirring shaft on the asphalt is affected due to the fact that the stirring shaft cannot be lifted due to the fixed position of the stirring shaft are solved, the stirring of the asphalt is not uniform, and the stirring effect of the stirring shaft on the asphalt is affected are solved, a feed inlet 16 is fixedly connected to the top of the movable top plate 15, a first stirring shaft 17 is movably connected to the bottom of the stirring motor 13, a spiral blade 18 is sleeved on the outer surface of the first stirring shaft 17, a driving gear 19 is sleeved on the outer surface of the first stirring shaft 17, driven gears 20 are meshed on the outer surface of the driving gear 19, the number of the driven gears 20 is two, and the two driven gears 20 are symmetrically distributed about the driving gear 19, the driven gear 20 is internally sleeved with a second stirring shaft 21, the driving gear 19 is fixedly connected with the first stirring shaft 17, the driven gear 20 is fixedly connected with the second stirring shaft 21, the outer surface of the second stirring shaft 21 is fixedly connected with a stirring rod 22, the stirring motor 13 is arranged, the first stirring shaft 17, the spiral blade 18, the driving gear 19, the driven gear 20, the second stirring shaft 21 and the stirring rod 22, the first stirring shaft 17 is rotated by the operation of the stirring motor 13, the driving gear 19 is also driven to rotate while the first stirring shaft 17 drives the spiral blade 18 to stir, the driven gear 20 meshed with the driving gear 19 starts to rotate by the rotation of the driving gear 19, the second stirring shaft 21 is rotated by the rotation of the driven gear 20, the stirring rod 22 is driven by the rotation of the second stirring shaft 21 to stir the asphalt, the stirring by one motor simultaneously driving two stirring shafts is realized, the energy is saved, still greatly increased stirring efficiency, it is lower to have solved its stirring efficiency of current pitch agitated vessel, and stirring effect is relatively poor, and will increase stirring efficiency and need more electric energy of corresponding loss, is not conform to the problem of the theory of energy-concerving and environment-protective, fixed surface is connected with agitator tank 23 on bottom plate 1, and movable roof 15 cup joints inside agitator tank 23, and agitator tank 23 outer fixed surface is connected with discharge gate 24, and discharge gate 24 top swing joint has valve 25.

The working principle is as follows: when the asphalt mixing machine works, asphalt to be mixed is firstly put into the mixing box 23 through the feed inlet 16, then the mixing motor 13 works, the first mixing shaft 17 is rotated by the work of the mixing motor 13, the first mixing shaft 17 drives the helical blades 18 to mix and simultaneously drives the driving gear 19 to rotate, the driven gear 20 engaged with the driving gear 19 starts to rotate by the rotation of the driving gear 19, the second mixing shaft 21 rotates by the rotation of the driven gear 20, the mixing rod 22 is driven by the rotation of the second mixing shaft 21 to mix the asphalt, one motor drives two mixing shafts to mix simultaneously, then the positive and negative motor 5 is turned on, the connecting shaft 6 rotates by the work of the positive and negative motor 5, the lifting gear 7 rotates by the rotation of the connecting shaft 6, the rack 9 engaged with the lifting gear 7 can move up and down, the movement of the lifting column 8 is driven by the movement of the rack 9, and the lifting plate 10 moves along with the movement of the lifting column 8, the removal of lifter plate 10 makes agitator motor 13 follow to remove through spliced pole 12, and agitator motor 13's removal makes movable roof 15 along with removing through support frame 14, and then makes the (mixing) shaft remove in agitator tank 23, can change the position of (mixing) shaft in agitator tank 23, makes the (mixing) shaft become more even to the stirring of pitch, uses unusual convenience.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a pitch production is with mixing stirring equipment, includes bottom plate (1), its characterized in that: the bottom of the bottom plate (1) is movably connected with a moving wheel (2), the top of the bottom plate (1) is fixedly connected with a fixed column (3), the outer surface of the fixed column (3) is fixedly connected with a protective box (4), the outer surface of the protective box (4) is fixedly connected with a positive and negative motor (5), the outer surface of the positive and negative motor (5) is movably connected with a connecting shaft (6), the outer surface of the connecting shaft (6) is sleeved with a lifting gear (7), a lifting column (8) is sleeved inside the fixed column (3), the outer surface of the lifting column (8) is fixedly connected with a rack (9), the outer surface of the lifting column (8) is fixedly connected with a lifting plate (10), one side of the outer surface of the lifting column (8) close to the lifting plate (10) is fixedly connected with a fixed pile (11), the bottom of the lifting plate (10) is fixedly connected with a connecting column (12), and the bottom of the connecting column (12) is fixedly connected with a stirring motor (13), the stirring device is characterized in that a supporting frame (14) is fixedly connected to the bottom of the stirring motor (13), a movable top plate (15) is fixedly connected to the bottom of the supporting frame (14), a feeding hole (16) is fixedly connected to the top of the movable top plate (15), a first stirring shaft (17) is movably connected to the bottom of the stirring motor (13), a spiral blade (18) is sleeved on the outer surface of the first stirring shaft (17), a driving gear (19) is sleeved on the outer surface of the first stirring shaft (17), a driven gear (20) is meshed on the outer surface of the driving gear (19), a second stirring shaft (21) is sleeved inside the driven gear (20), a stirring rod (22) is fixedly connected to the outer surface of the second stirring shaft (21), a stirring box (23) is fixedly connected to the upper surface of the bottom plate (1), and a discharging hole (24) is fixedly connected to the outer surface of the stirring box (23), the top of the discharge hole (24) is movably connected with a valve (25).

2. The mixing and stirring apparatus for asphalt production according to claim 1, wherein: the lifting gear (7) is located inside the protective box (4), the racks (9) are uniformly distributed on the outer surface of the lifting column (8), and the racks (9) are meshed with the lifting gear (7) to be connected.

3. The mixing and stirring apparatus for asphalt production according to claim 1, wherein: the movable top plate (15) is sleeved inside the stirring box (23).

4. The mixing and stirring apparatus for asphalt production according to claim 1, wherein: the number of the driven gears (20) is two, and the two driven gears (20) are symmetrically distributed around the driving gear (19).

5. The mixing and stirring apparatus for asphalt production according to claim 1, wherein: the driving gear (19) is fixedly connected with the first stirring shaft (17), and the driven gear (20) is fixedly connected with the second stirring shaft (21).

6. The mixing and stirring apparatus for asphalt production according to claim 1, wherein: the positive and negative motors (5) and the stirring motor (13) are electrically connected with an external power supply.