CN219080027U

CN219080027U - Asphalt construction conveying device

Info

Publication number: CN219080027U
Application number: CN202223519369.2U
Authority: CN
Inventors: 王奇; 陶琦; 侯迪; 刘祥敏; 杨志广
Original assignee: China Railway 19th Bureau Group Co Ltd; Sixth Engineering Co Ltd of China Railway 19th Bureau Group Co Ltd
Current assignee: China Railway 19th Bureau Group Co Ltd; Sixth Engineering Co Ltd of China Railway 19th Bureau Group Co Ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-05-26
Anticipated expiration: 2032-12-28

Abstract

The utility model discloses an asphalt construction conveying device, which comprises: the mixing drum is arranged on the trolley, moving wheels are respectively arranged on two sides of the outer wall of the trolley, a connecting rod is connected between the two moving wheels, and a driving mechanism and a transmission box are arranged at the bottom of the trolley. According to the utility model, asphalt raw materials are put into a mixing cylinder through a feed inlet, a transmission rod is driven by a motor to stir asphalt, the asphalt is changed into a molten state in the stirring process, an adjusting plate can be rotated to drive an adjusting rod to rotate before a trolley is pushed, a threaded sleeve is moved forwards and drives a connecting sleeve after the adjusting rod rotates, the front end of a driving sleeve on the inner side of the connecting sleeve is inlaid with another transmission column, a connecting rod is driven by a moving wheel to rotate after the trolley is moved, the connecting rod is driven to the transmission column through a transmission box, the internal asphalt is continuously stirred through a stirring rod, the energy consumption in the pushing process is reduced, and the internal asphalt is ensured to be always in a stirring state.

Description

Asphalt construction conveying device

Technical Field

The utility model relates to the technical field of asphalt construction, in particular to an asphalt construction conveying device.

Background

Asphalt is a blackish brown complex mixture composed of hydrocarbon compounds with different molecular weights and nonmetallic derivatives thereof, is one of high-viscosity organic liquids, can exist in a liquid or semisolid petroleum form, has black surface, and is soluble in carbon disulfide and carbon tetrachloride. Asphalt is a waterproof, dampproof and anticorrosive organic cementing material. Asphalt can be mainly divided into coal tar asphalt, petroleum asphalt and natural asphalt: among them, coal tar pitch is a byproduct of coking. Petroleum asphalt is the residue after crude oil distillation. Natural asphalt is stored underground, and some are formed into mineral deposits or accumulated on the surface of the crust. Asphalt is mainly used in industries such as paint, plastics, rubber and the like and paving.

At present, current pitch construction conveyor is to pitch mixing completion or load the completion after, need to push it to the point of unloading, need keep stirring state from feeding to unloading, easily guarantees that pitch is in the hot melt state that has certain degree of consistency, and the propelling movement in-process needs keep the motor circular telegram to drive puddler stirs, can not reach energy-concerving and environment-protective effect. For this reason, it is necessary to design a new scheme to give improvement.

Disclosure of Invention

The utility model aims to provide an asphalt construction conveying device, which solves the problems that the existing asphalt construction conveying device needs to be pushed to a discharging point after asphalt mixing or charging is completed, and the stirring state is needed to be kept from charging to discharging, so that the asphalt is easy to ensure to be in a hot melting state with certain uniformity, a motor needs to be kept electrified in the pushing process, a stirring rod is driven to stir, the energy-saving and environment-friendly effects cannot be achieved, and the actual use requirements are met.

In order to achieve the above purpose, the present utility model provides the following technical solutions: asphalt construction conveying apparatus, comprising: mixing section of thick bamboo and dolly, mixing section of thick bamboo installs on the dolly, the outer wall both sides of dolly are installed respectively and are removed the wheel, and are connected with the connecting rod between two removal wheels, actuating mechanism and transmission case are installed to the bottom of dolly, actuating mechanism includes adapter sleeve, drive post and regulation pole, the drive post is provided with two altogether and rotates the bottom of connecting at the dolly, and two drive posts symmetry sets up and opposite ends are polygon structure, helical gear one is installed to the other end, and one of them drive post's tip extends to in the transmission case and is connected with the transmission case through helical gear one, the inside of mixing section of thick bamboo is vertical installs the transfer line, the end of transfer line extends to the dolly below and is connected with helical gear two, and helical gear two and helical gear one meshing are connected.

As a preferable mode of the utility model, the inside of the connecting sleeve is rotationally connected with a driving sleeve, the inside of the driving sleeve is of a polygonal structure and sleeved on the transmission column, and two sides of the connecting sleeve are respectively connected with a sleeve.

As a preferable mode of the utility model, the bottom rear end of the trolley is provided with the fixed plate, the middle part of the bottom surface of the trolley is vertically provided with the connecting plate, the connecting plate is rotationally connected with the adjusting rod, the end part of the adjusting rod extends out of the fixed plate and is connected with the adjusting plate, and the surface of the adjusting rod is provided with the thread structure.

As a preferable mode of the utility model, the bottom of the trolley is provided with the positioning rod which is connected with one sleeve in a sliding way, and the inner wall of the other sleeve is provided with the internal thread and is connected with the adjusting rod through the internal thread.

As a preferable mode of the utility model, a plurality of electric heating rods are symmetrically arranged on the inner wall of the mixing barrel, a stirring rod is arranged on the outer wall of the transmission rod, the tail end of the stirring rod extends between the two electric heating rods and is connected with a scraping plate, the scraping plate is attached to the inner wall of the mixing barrel, a motor is arranged at the top of the mixing barrel, the power output end of the motor is connected with the upper end of the transmission rod, and a feed inlet is further arranged at one side of the top of the mixing barrel.

As a preferable mode of the utility model, a push rod is arranged at the upper end of the back of the trolley.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, asphalt raw materials are put into a mixing cylinder through a feed inlet, a transmission rod is driven by a motor to stir asphalt, the asphalt is changed into a molten state in the stirring process, an adjusting plate can be rotated to drive an adjusting rod to rotate before a trolley is pushed, a threaded sleeve is moved forwards and drives a connecting sleeve after the adjusting rod rotates, the front end of a driving sleeve on the inner side of the connecting sleeve is inlaid with another transmission column, a movable wheel drives a connecting rod to rotate after the trolley is moved, the connecting rod is driven to the transmission column through a transmission box, so that the transmission rod is driven to rotate, the internal asphalt is continuously stirred through the stirring rod, the energy consumption in the pushing process is reduced, the energy-saving effect is achieved, and the internal asphalt is ensured to be in a stirring state all the time.

Drawings

FIG. 1 is a block diagram of an asphalt construction conveyor of the present utility model;

FIG. 2 is a bottom view of the cart of the present utility model;

fig. 3 is an internal structural view of the mixing barrel of the present utility model.

In the figure, 1, a mixing cylinder; 2. a motor; 3. a feed inlet; 4. a push rod; 5. a trolley; 6. a fixing plate; 7. an adjusting plate; 8. an adjusting rod; 9. a moving wheel; 10. a thread structure; 11. a transmission case; 12. a connecting rod; 13. a sleeve; 14. a positioning rod; 15. a drive column; 16. a first helical gear; 17. a helical gear II; 18. a connecting plate; 19. connecting sleeves; 20. a drive sleeve; 21. an electric heating rod; 22. a transmission rod; 23. a stirring rod; 24. a scraper.

Detailed Description

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.

Referring to fig. 1-3, the present utility model provides a technical solution: asphalt construction conveying apparatus, comprising: the mixing drum 1 and the trolley 5, the mixing drum 1 is arranged on the trolley 5, the moving wheels 9 are respectively arranged on two sides of the outer wall of the trolley 5, a connecting rod 12 is connected between the two moving wheels 9, a driving mechanism and a transmission box 11 are arranged at the bottom of the trolley 5, the transmission box 11 is a gear box, the connecting rod 12 and the transmission column 15 are in transmission through the gear box, the driving mechanism comprises a connecting sleeve 19, a driving sleeve 20, the transmission column 15 and an adjusting rod 8, the transmission columns 15 are provided with two in common and are rotationally connected to the bottom of the trolley 5, the two transmission columns 15 are symmetrically arranged and are provided with a first bevel gear 16 at opposite ends, the end part of one transmission column 15 extends into the transmission box 11 and is connected with the transmission box 11 through the first bevel gear 16, a transmission rod 22 is vertically arranged in the mixing drum 1, the tail end of the transmission rod 22 extends to the lower part of the trolley 5 and is connected with a second bevel gear 17, the second bevel gear 17 is in meshed connection with the first bevel gear 16, the stirring rod 23 is divided into a motor 2 driving and the moving wheels 9 driving, the motor 2 is directly driven by the motor 2, and the first bevel gear 9 is rotationally matched with the driving mechanism at the bottom of the trolley 5 when the moving wheels 9 are driven. Under the condition of permission, the motor 2 can also drive the transmission rod 22 and the transmission mechanism at the bottom can drive the moving wheel 9 to rotate, so that the effect of convenient movement is achieved.

Further improved, the driving sleeve 20 is rotatably connected in the connecting sleeve 19, the driving sleeve 20 is of a polygonal structure and sleeved on the transmission column 15, the two sides of the connecting sleeve 19 are respectively connected with the sleeve 13, and the driving sleeve 20 and the connecting sleeve 19 are driven to synchronously rotate when the sleeve 13 moves.

Further improved, the bottom rear end of the trolley 5 is provided with the fixed plate 6, the middle part of the bottom surface of the trolley 5 is vertically provided with the connecting plate 18, the connecting plate 18 is rotationally connected with the adjusting rod 8, the end part of the adjusting rod 8 extends out of the fixed part and is connected with the adjusting plate 7, the surface of the adjusting rod 8 is provided with the thread structure 10, the adjusting rod 8 can be rotated through the adjusting plate 7, and the internal sleeve 13 is driven.

Further improved, the bottom of the trolley 5 is provided with a positioning rod 14, the positioning rod 14 is slidably connected with one of the sleeves 13, the inner wall of the other sleeve 13 is provided with internal threads and is connected with the adjusting rod 8 through the internal threads, the positioning rod 14 is matched with the sleeve 13 to play a limiting role, the sleeve 13 with threads is matched with the adjusting rod 8, and the adjusting rod 8 can drive the sleeve 13 to displace in the rotating process, so that the adjusting effect is achieved.

Further improved, a plurality of electric heating rods 21 are symmetrically arranged on the inner wall of the mixing barrel 1, a stirring rod 23 is arranged on the outer wall of the transmission rod 22, the tail end of the stirring rod 23 extends between the two electric heating rods 21 and is connected with a scraping plate 24, the scraping plate 24 is attached to the inner wall of the mixing barrel 1, a motor 2 is arranged at the top of the mixing barrel 1, the power output end of the motor 2 is connected with the upper end of the transmission rod 22, a feeding port 3 is further arranged on one side of the top of the mixing barrel 1, the motor 2 drives the transmission rod 22 to rotate, and stirring of internal asphalt is carried out through the stirring rod 23, and the adhesion of the inner wall of the mixing barrel 1 can be reduced when stirring.

Specifically, push rod 4 is installed to dolly 5's back upper end, conveniently promotes dolly 5.

When the utility model is used, asphalt raw materials are put into the mixing cylinder 1 through the feed inlet 3, the transmission rod 22 is driven by the motor 2 to stir asphalt, the electric heating rod 21 is used for changing the asphalt into a molten state in the stirring process, the adjusting plate 7 can be rotated to drive the adjusting rod 8 to rotate before the trolley 5 is pushed, the sleeve 13 with threads moves forwards after the adjusting rod 8 rotates and drives the connecting sleeve 19, the front end of the driving sleeve 20 at the inner side of the connecting sleeve 19 is inlaid with the other transmission column 15, the moving wheel 9 drives the connecting rod 12 to rotate after the trolley 5 is moved, the connecting rod 12 is driven to the transmission column 15 through the transmission box 11, so that the transmission rod 22 is driven to rotate, the internal asphalt is continuously stirred through the stirring rod 23, the energy consumption in the pushing process is reduced, the energy saving effect is achieved, and the internal asphalt is always in the stirring state.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. Asphalt construction conveying apparatus, comprising: mixing cylinder (1) and dolly (5), its characterized in that: the utility model discloses a mixing drum (1) is installed on dolly (5), remove round (9) are installed respectively to the outer wall both sides of dolly (5), and are connected with connecting rod (12) between two removal rounds (9), actuating mechanism and transmission case (11) are installed to the bottom of dolly (5), actuating mechanism includes adapter sleeve (19), drive sleeve (20), drive post (15) and regulation pole (8), drive post (15) are provided with two altogether and rotate the bottom of connecting at dolly (5), and two drive posts (15) symmetry set up and opposite ends are polygonal structure, helical gear one (16) are installed to the other end, and the tip of one of them drive post (15) extends to in transmission case (11) and is connected with transmission case (11) through helical gear one (16), inside vertical installation transfer line (22) of mixing drum (1), the end of transfer line (22) extends to dolly (5) below and is connected with two (17) helical gear meshing with helical gear one (16).

2. The asphalt construction transfer apparatus of claim 1, wherein: the inside of adapter sleeve (19) rotates and is connected with drive sleeve (20), the inside of drive sleeve (20) is polygonal structure and cover and establish on transmission post (15), and the both sides of adapter sleeve (19) are connected with sleeve pipe (13) respectively.

3. The asphalt construction transfer apparatus of claim 1, wherein: the fixed plate (6) is installed to the bottom rear end of dolly (5), and connecting plate (18) are vertically installed in the bottom surface middle part of dolly (5), rotate on connecting plate (18) and be connected with regulation pole (8), the tip of adjusting pole (8) extends to fixedly outward and is connected with regulating disk (7), the surface of adjusting pole (8) is provided with screw structure (10).

4. The asphalt construction transfer apparatus of claim 1, wherein: the bottom of dolly (5) is installed locating lever (14), locating lever (14) and one of them sleeve pipe (13) sliding connection are provided with the internal thread on the inner wall of another sleeve pipe (13) and are connected with regulation pole (8) through the internal thread.

5. The asphalt construction transfer apparatus of claim 1, wherein: the utility model discloses a mixing drum, including compounding section of thick bamboo (1), motor (2) and power take off end and transfer line (22) upper end connection of motor (2) are installed at the top of compounding section of thick bamboo (1), be provided with puddler (23) on the inner wall of compounding section of thick bamboo (1), the end of puddler (23) extends to between two electric heater bars (21) and is connected with scraper blade (24), scraper blade (24) are laminated with compounding section of thick bamboo (1) inner wall, and motor (2) power take off end and transfer line (22) upper end connection are still provided with feed inlet (3) in top one side of compounding section of thick bamboo (1).

6. The asphalt construction transfer apparatus of claim 1, wherein: the push rod (4) is arranged at the upper end of the back of the trolley (5).