CN219482428U

CN219482428U - Modified asphalt mixing stirring device

Info

Publication number: CN219482428U
Application number: CN202320848970.1U
Authority: CN
Inventors: 樊磊; 王晓川; 王琳; 邱兴凯
Original assignee: CCCC SHB Fourth Engineering Co Ltd
Current assignee: CCCC SHB Fourth Engineering Co Ltd
Priority date: 2023-04-17
Filing date: 2023-04-17
Publication date: 2023-08-08
Anticipated expiration: 2033-04-17

Abstract

The utility model discloses a modified asphalt mixing and stirring device, which relates to the technical field of modified asphalt and comprises a stirring barrel, wherein a stirring mechanism is arranged in the stirring barrel and comprises a motor I, the motor I is fixedly connected to the outer surface of the stirring barrel, the output end of the motor I is fixedly connected with a rotating rod, one end of the rotating rod, which is far away from the motor I, is fixedly connected with a crank, and the outer surface of the crank is slidably connected with a chute plate. According to the utility model, through the arrangement of the stirring mechanism, the chute plate is driven to reciprocate up and down through the rotation of the crank, the movable rod drives the rotary pipe to reciprocate up and down, and meanwhile, the main shaft drives the rotary pipe to rotate, so that the rotary pipe drives the five stirring rods to reciprocate up and down and rotate in the stirring cylinder, and the asphalt in the stirring cylinder is stirred in the horizontal direction and the vertical direction.

Description

Modified asphalt mixing stirring device

Technical Field

The utility model relates to the technical field of modified asphalt, in particular to a modified asphalt mixing and stirring device.

Background

The modified asphalt is asphalt mixture which is prepared by adding external additives (modifier) such as rubber, resin, high molecular polymer, ground rubber powder or other fillers, or adopting measures such as slightly oxidizing the asphalt, so that the performance of the asphalt or the asphalt mixture is improved.

The utility model discloses a modified asphalt mixing stirring equipment through retrieving patent for CN216295980U, including placing the platform, place platform bottom fixedly connected with supporting leg, supporting leg surface one side fixedly connected with bracing piece, bracing piece top fixedly connected with stand, the inside fixedly connected with snubber block of stand, snubber block top swing joint has first snubber magnet, first snubber magnet surface has cup jointed first spring, snubber block bottom swing joint has second snubber magnet, second snubber magnet surface has cup jointed the second spring, the problem that the pitch agitator is general structure and function are simpler on the market has been solved.

The modified asphalt is required to be fully heated and stirred before being used, but the prior asphalt stirring device has a good damping function in the embodiment, but in the process of stirring the modified asphalt, the asphalt is stirred horizontally singly, so that the upper layer and the lower layer in the stirring cylinder are difficult to fully mix, and the overall quality of the modified asphalt is affected. Therefore, we provide a modified asphalt mixing stirring device to solve the above problems.

Disclosure of Invention

The utility model aims to make up the defects of the prior art and provides a modified asphalt mixing and stirring device.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a modified asphalt mixing stirring device, includes the churn, the inside of churn is provided with rabbling mechanism, rabbling mechanism includes motor one, motor one fixed connection is at the surface of churn, motor one's output fixedly connected with rotary rod, the one end fixedly connected with crank is kept away from to the rotary rod, the outer surface sliding connection of crank has the draw runner plate, the outer surface connection of draw runner plate has the movable rod, the one end of movable rod runs through the surface of churn and with churn sliding connection, the one end fixedly connected with connecting plate of draw runner plate is kept away from to the movable rod, the inner wall rotation of connecting plate is connected with the swivelling joint pipe, the outside of churn is provided with throw material mechanism, throw material mechanism includes the fixed plate.

Above-mentioned, the surface fixedly connected with of swivelling tube is five puddlers that are circumference array, swivelling tube's inner wall sliding connection has the main shaft, the one end of main shaft runs through the inner wall of churn and rotates with the churn to be connected, through the setting of five puddlers, when the puddler is rotatory and reciprocate, will carry out the stirring of horizontal direction and vertical direction to the inside pitch of churn.

Above-mentioned, the one end that the main shaft kept away from the churn fixedly connected with bevel gear one, the surface fixedly connected with bevel gear two of rotary rod, bevel gear one and bevel gear two meshing, through the setting of bevel gear one and bevel gear two, will drive bevel gear one through bevel gear two and rotate when the rotary rod is rotatory.

Above-mentioned, the surface fixedly connected with two draw bars of main shaft, two spouts with draw bar looks adaptation have been seted up to the inner wall of swivelling joint pipe, two the draw bar is respectively through the spout and the swivelling joint pipe sliding connection of two swivelling joint pipes, through the setting of two draw bars, drives the swivelling joint pipe through two draw bars when the main shaft is rotatory and rotates.

Above-mentioned, fixed plate fixed connection is at the surface of churn, the fixed surface intercommunication of churn has communicating pipe, communicating pipe and fixed plate fixed connection, the fixed surface intercommunication of communicating pipe has the feed inlet, and the staff can put in the communicating pipe with pitch raw and other materials through the feed inlet.

Above-mentioned, the surface fixedly connected with motor two of communicating pipe, the output fixedly connected with screw conveying blade of motor two, screw conveying blade rotates with communicating pipe to be connected, opens motor two and drives screw conveying blade and rotate, makes screw conveying blade carry the pitch in the communicating pipe to the churn in.

Above-mentioned, the surface fixedly connected with heater of fixed plate, the surface mounting of heater has the heater strip with communicating pipe looks adaptation, makes the heater strip heat through opening the heater to make the heater strip carry out continuous heating to communicating pipe, pitch heating has improved the mobility of pitch.

Advantageous effects

Compared with the prior art, the modified asphalt mixing and stirring device has the following beneficial effects:

1. according to the utility model, through the arrangement of the stirring mechanism, the crank rotates to drive the chute plate to reciprocate up and down, so that the moving rod drives the rotating pipe to reciprocate up and down, and meanwhile, the main shaft drives the rotating pipe to rotate, so that the rotating pipe drives the five stirring rods to reciprocate up and down and rotate in the stirring cylinder, and asphalt in the stirring cylinder is stirred in the horizontal direction and the vertical direction.

2. According to the utility model, through the arrangement of the feeding mechanism, a worker can put the modified asphalt raw material into the communicating pipe through the feeding port, heat the asphalt raw material in the communicating pipe through the heating wire, improve the stirring effect of asphalt in the stirring cylinder, and drive the spiral conveying blade to rotate through the motor II, so that the spiral conveying blade drives the material in the communicating pipe to be conveyed into the stirring cylinder, and the practicability of the device in use is improved.

Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective view of the interior of the mixing drum of the present utility model;

FIG. 3 is a schematic perspective view of a feeding mechanism according to the present utility model;

FIG. 4 is a schematic perspective view of the stirring mechanism of the present utility model;

fig. 5 is an enlarged schematic view of the present utility model at a in fig. 4.

In the figure:

1. a stirring cylinder; 2. a stirring mechanism; 201. a first motor; 202. a rotating rod; 203. a crank; 204. a chute plate; 205. a moving rod; 206. a connecting plate; 207. a main shaft; 208. bevel gears I; 209. bevel gears II; 210. a rotating tube; 211. a slide bar; 212. a stirring rod; 3. a feeding mechanism; 31. a fixing plate; 32. a communicating pipe; 33. a feed port; 34. a second motor; 35. spiral conveying blades; 36. a heater; 37. and (5) heating wires.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1, 4 and 5, the present utility model provides a technical solution: the utility model provides a modified asphalt mixing stirring device, including churn 1, churn 1's inside is provided with rabbling mechanism 2, churn 1's surface at churn 1 is including motor one 201 to motor one 201 fixedly connected with rotary rod 202, motor one 201's output fixedly connected with, one end fixedly connected with crank 203 of motor one 201 is kept away from to the rotary rod 202, crank 203's surface sliding connection has the draw runner 204, open motor one 201 and drive rotary rod 202 and rotate, rotary rod 202 rotation drives crank 203 and rotates, crank 203 rotation drives draw runner 204 reciprocating motion from top to bottom.

The surface of the chute plate 204 is connected with a movable rod 205, one end of the movable rod 205 penetrates through the outer surface of the stirring cylinder 1 and is in sliding connection with the stirring cylinder 1, one end of the movable rod 205, which is far away from the chute plate 204, is fixedly connected with a connecting plate 206, the inner wall of the connecting plate 206 is rotationally connected with a rotating pipe 210, the outer surface of the rotating pipe 210 is fixedly connected with five stirring rods 212 which are in a circumferential array, and through the arrangement of the five stirring rods 212, when the stirring rods 212 rotate and move up and down, the asphalt in the stirring cylinder 1 is stirred in the horizontal direction and the vertical direction.

The inner wall sliding connection of rotatory pipe 210 has main shaft 207, the one end of main shaft 207 runs through the inner wall of churn 1 and rotates with churn 1 to be connected, main shaft 207 rotates to be connected at churn 1's interior bottom wall, churn 1's interior bottom wall fixedly connected with bin outlet, the staff can be with the pitch that stirs in churn 1 to outside through churn 1's bin outlet, main shaft 207 keeps away from churn 1's one end fixedly connected with bevel gear one 208, the surface fixedly connected with bevel gear two 209 of rotary rod 202, bevel gear one 208 meshes with bevel gear two 209, through the setting of bevel gear one 208 and bevel gear two 209, will drive bevel gear one 208 through bevel gear two 209 and rotate when rotary rod 202 rotates, provide power to main shaft 207's rotation.

The outer surface of the main shaft 207 is fixedly connected with two sliding strips 211, two sliding grooves matched with the sliding strips 211 are formed in the inner wall of the rotating tube 210, the two sliding strips 211 are respectively connected with the rotating tube 210 in a sliding mode through the sliding grooves of the two rotating tubes 210, the rotating tube 210 is driven to rotate through the two sliding strips 211 when the main shaft 207 rotates through the arrangement of the two sliding strips 211, and meanwhile the rotating tube 210 can move up and down on the outer surface of the sliding strips 211.

As shown in fig. 2 and 3, the feeding mechanism 3 is arranged outside the mixing drum 1, the feeding mechanism 3 comprises a fixed plate 31, the fixed plate 31 is fixedly connected to the outer surface of the mixing drum 1, the communicating pipe 32 is fixedly connected to the fixed plate 31, a feeding port 33 is fixedly connected to the outer surface of the communicating pipe 32, and a worker can put asphalt raw materials into the communicating pipe 32 through the feeding port 33.

The external surface fixedly connected with motor two 34 of communicating pipe 32, the output fixedly connected with screw conveying blade 35 of motor two 34, screw conveying blade 35 rotates with communicating pipe 32 to be connected, through screw conveying blade 35's setting, open motor two 34 and drive screw conveying blade 35 and rotate, make screw conveying blade 35 carry the pitch in the communicating pipe 32 to churn 1, the surface fixedly connected with heater 36 of fixed plate 31, the surface mounting of heater 36 has the heater strip 37 with communicating pipe 32 looks adaptation, make the heater strip 37 heat through opening heater 36, thereby make the heater strip 37 carry out continuous heating to communicating pipe 32, the pitch heating has improved the mobility of pitch, thereby improve the stirring effect to pitch in the churn 1.

Working principle: when the stirring device is used, raw materials of modified asphalt are placed in a feed port 33 and put into a communicating pipe 32, a motor II 34 is turned on to drive a spiral conveying blade 35 to rotate, the spiral conveying blade 35 conveys asphalt in the communicating pipe 32 into a stirring cylinder 1, a motor I201 is turned on to drive a rotary rod 202 to rotate, the rotary rod 202 rotates to drive a crank 203 to rotate, the crank 203 rotates to drive a chute plate 204 to reciprocate up and down, the chute plate 204 drives a rotary pipe 210 to move up and down through a moving rod 205 and a connecting plate 206, a bevel gear II 209 is driven to rotate when the rotary rod 202 rotates, a bevel gear II 209 rotates to drive a spindle 207 to rotate through a bevel gear I208, and the spindle 207 rotates to drive the rotary pipe 210 to rotate through two sliding strips 211, so that the rotary pipe 210 drives five stirring rods 212 to reciprocate up and down in the stirring cylinder 1 to stir asphalt in the stirring cylinder 1 in the horizontal direction and the vertical direction.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a modified asphalt mixing stirring device, includes churn (1), its characterized in that: the inside of churn (1) is provided with rabbling mechanism (2), rabbling mechanism (2) include motor one (201), motor one (201) fixed connection is at the surface of churn (1), the output fixedly connected with rotary rod (202) of motor one (201), the one end fixedly connected with crank (203) of motor one (201) is kept away from to rotary rod (202), the surface sliding connection of crank (203) has draw runner plate (204), the surface connection of draw runner plate (204) has movable rod (205), the one end of movable rod (205) runs through the surface of churn (1) and with churn (1) sliding connection, the one end fixedly connected with connecting plate (206) of draw runner plate (204) is kept away from to movable rod (205), the inner wall rotation of connecting plate (206) is connected with rotatory pipe (210), the outside of churn (1) is provided with throws material mechanism (3), throw material mechanism (3) include fixed plate (31).

2. The modified asphalt mixing and stirring device according to claim 1, wherein: the outer surface of the rotary pipe (210) is fixedly connected with five stirring rods (212) which are in a circumferential array, the inner wall of the rotary pipe (210) is slidably connected with a main shaft (207), and one end of the main shaft (207) penetrates through the inner wall of the stirring cylinder (1) and is rotationally connected with the stirring cylinder (1).

3. The modified asphalt mixing and stirring device according to claim 2, wherein: one end of the main shaft (207) far away from the stirring barrel (1) is fixedly connected with a first bevel gear (208), the outer surface of the rotating rod (202) is fixedly connected with a second bevel gear (209), and the first bevel gear (208) is meshed with the second bevel gear (209).

4. The modified asphalt mixing and stirring device according to claim 2, wherein: the outer surface of the main shaft (207) is fixedly connected with two sliding strips (211), two sliding grooves matched with the sliding strips (211) are formed in the inner wall of the rotary pipe (210), and the two sliding strips (211) are respectively connected with the rotary pipe (210) in a sliding mode through the sliding grooves of the two rotary pipes (210).

5. The modified asphalt mixing and stirring device according to claim 1, wherein: the fixed plate (31) is fixedly connected to the outer surface of the stirring cylinder (1), the outer surface of the stirring cylinder (1) is fixedly communicated with the communicating pipe (32), the communicating pipe (32) is fixedly connected with the fixed plate (31), and the outer surface of the communicating pipe (32) is fixedly communicated with the feeding port (33).

6. The modified asphalt mixing and stirring device according to claim 5, wherein: the outer surface of communicating pipe (32) is fixedly connected with motor two (34), the output fixedly connected with screw conveying blade (35) of motor two (34), screw conveying blade (35) rotate with communicating pipe (32) to be connected.

7. The modified asphalt mixing and stirring device according to claim 5, wherein: the outer surface of fixed plate (31) fixedly connected with heater (36), the surface mounting of heater (36) has heater strip (37) with communicating pipe (32) looks adaptation.