CN219112428U

CN219112428U - Inside cleaning device for maintaining asphalt stirring equipment

Info

Publication number: CN219112428U
Application number: CN202320139649.6U
Authority: CN
Inventors: 胡宇峰
Original assignee: Guilin Wanhui Municipal Engineering Co ltd
Current assignee: Guilin Wanhui Municipal Engineering Co ltd
Priority date: 2023-01-31
Filing date: 2023-01-31
Publication date: 2023-06-02
Anticipated expiration: 2033-01-31

Abstract

The utility model relates to the technical field of cleaning of asphalt stirring equipment, in particular to an internal cleaning device for maintaining the asphalt stirring equipment, which comprises an asphalt stirring equipment shell, wherein the upper part of the interior of the asphalt stirring equipment shell is fixedly connected with a first motor through a bracket, the output end of the first motor is fixedly connected with a fixed block, the inner wall of the fixed block is in sliding connection with a stirring rod, and the inner wall of the asphalt stirring equipment shell is provided with electric heating plates. Through the cooperation between second motor and the annular scraper blade, the output of second motor drives the spur gear and rotates, and the spur gear can make U-shaped rack downwardly moving, and U-shaped rack promotes annular scraper blade and removes, and annular scraper blade can push away the pitch that asphalt mixing plant shell inner wall was stained with to melt into in water, discharge through the discharge gate, realize the clearance to asphalt mixing plant, avoided cleaning device's drive part and pitch contact simultaneously, can not have the phenomenon emergence of blocking drive part, guaranteed cleaning device's normal use.

Description

Inside cleaning device for maintaining asphalt stirring equipment

Technical Field

The utility model relates to the technical field of cleaning of asphalt stirring equipment, in particular to an internal cleaning device for maintaining asphalt stirring equipment.

Background

The asphalt stirring equipment is equipment for heating, mixing and stirring asphalt, and because the asphalt has viscosity after being mixed, the inner wall of the equipment needs to be cleaned after the asphalt is poured into the equipment, namely an internal cleaning device for maintaining the asphalt stirring equipment is needed.

For example, the cleaning device of an asphalt mixing bin with the authorized publication number of CN217746870U, although the above document can clean the inside of asphalt mixing equipment, when the cleaning device of the asphalt mixing bin in the above document is used, the screw nut is driven to move up and down by the rotation of the screw rod, so as to drive the high-pressure spray head to move and flush the inside, but because the outer wall of the screw rod has a circle of threads, the screw rod is placed in asphalt at the same time, and the asphalt is sticky after being mixed, part of asphalt is stuck on the outer wall of the screw rod, so that the screw nut is blocked, and the screw nut cannot drive the high-pressure spray head to move, so that cleaning cannot be performed.

Disclosure of Invention

The utility model aims to solve the problem that the cleaning device of the asphalt mixing bin in the document is incapable of cleaning due to the fact that the outer wall of the screw rod is provided with a circle of threads, meanwhile, the screw rod is placed inside asphalt, the asphalt is sticky after being mixed, part of asphalt is stuck to the outer wall of the screw rod, and therefore the screw rod nut is clamped, and the screw rod nut cannot drive the high-pressure spray head to move, so that cleaning cannot be carried out.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an inside cleaning device is used in pitch agitated vessel maintenance, includes pitch agitated vessel shell, pitch agitated vessel shell's inside top is through support and first motor looks rigid coupling, the output rigid coupling of first motor has the fixed block, the inner wall and the puddler sliding connection of fixed block, all install the electrical heating board on pitch agitated vessel shell's the inner wall, pitch agitated vessel shell's both sides top all is provided with cleaning device.

Preferably, the cleaning device comprises a second motor, the outer wall of the second motor is fixedly connected with the asphalt stirring equipment shell through a support, the output end of the second motor is fixedly connected with a spur gear, the outer wall of the spur gear is meshed with a U-shaped rack, the outer wall of the U-shaped rack is in sliding connection with the asphalt stirring equipment shell through a sliding groove, one end of the U-shaped rack is fixedly connected with an annular scraping plate, and the outer wall of the annular scraping plate is attached to the asphalt stirring equipment shell.

Preferably, a discharge hole is arranged below two sides of the asphalt stirring equipment shell.

Preferably, a feed inlet is formed in the front end of the top of the asphalt stirring equipment shell.

Preferably, an organic door is arranged at the front end of the outer wall of the asphalt stirring equipment shell.

The utility model provides an internal cleaning device for maintaining asphalt mixing equipment, which has the beneficial effects that: through the cooperation between second motor, the straight-tooth wheel, U-shaped rack and the annular scraper blade, the external power supply of switch-on second motor, the output of second motor drives the straight-tooth wheel and rotates, and the straight-tooth wheel can make U-shaped rack downwardly moving, and U-shaped rack promotes annular scraper blade and removes, and annular scraper blade can push away the pitch that asphalt mixing plant shell inner wall was stained with to melt into in the aquatic, discharge through the discharge gate, realizes the clearance to asphalt mixing plant, has avoided cleaning device's drive part and pitch contact simultaneously, can not exist the phenomenon emergence of blocking drive part, has guaranteed cleaning device's normal use.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic front plan view of the interconnect structure of FIG. 1;

FIG. 3 is a schematic view of the connection structure at A in FIG. 2;

fig. 4 is a schematic diagram of a connection structure at B in fig. 2.

In the figure: 1. asphalt mixing equipment shell 2, first motor, 3, puddler, 4, cleaning device, 401, second motor, 402, straight gear, 403, U-shaped rack, 404, annular scraper blade, 4A1, T-shaped pull rod, 4A2, reset spring, 4A3, riser, 5, electrical heating board, 6, fixed block, 7, discharge gate, 8, feed inlet, 9, gate.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

example 1:

referring to fig. 1-4, in this embodiment: the utility model provides an inside cleaning device is used in asphalt mixing equipment maintenance, including asphalt mixing equipment shell 1, asphalt mixing equipment shell 1's inside top is through support and first motor 2 looks rigid coupling, first motor 2's model is selected according to the in-service use demand, satisfy work demand can, first motor 2's output rigid coupling has fixed block 6, first motor 2's output drives fixed block 6 and rotates, fixed block 6's inner wall and puddler 3 sliding connection, fixed block 6 drives puddler 3 and rotates, all install electrical heating board 5 on the inner wall of asphalt mixing equipment shell 1, electrical heating board 5 is used for heating the inside asphalt raw materials of asphalt mixing equipment shell 1, electrical heating board 5's model is selected according to the in-service use demand, satisfy work demand can, asphalt mixing equipment shell 1's both sides top all is provided with the cleaning device 4 who is used for clearing up asphalt mixing equipment shell 1 inner wall.

Referring to fig. 2 and 3, the cleaning device 4 includes a second motor 401, a spur gear 402, a U-shaped rack 403 and an annular scraper 404, wherein an outer wall of the second motor 401 is fixedly connected with the asphalt stirring equipment shell 1 through a bracket, a model of the second motor 401 is selected according to actual use requirements, the working requirements are met, an output end of the second motor 401 is fixedly connected with the spur gear 402, an output end of the second motor 401 drives the spur gear 402 to rotate, an outer wall of the spur gear 402 is in meshed connection with the U-shaped rack 403, the spur gear 402 can enable the U-shaped rack 403 to move up and down, an outer wall of the U-shaped rack 403 is in sliding connection with the asphalt stirring equipment shell 1 through a chute, one end of the U-shaped rack 403 is fixedly connected with the annular scraper 404, and the outer wall of the annular scraper 404 is jointed with the asphalt stirring equipment shell 1;

the external power supply of the second motor 401 is connected, the output end of the second motor 401 drives the spur gear 402 to rotate, the spur gear 402 can enable the U-shaped rack 403 to move downwards, the U-shaped rack 403 pushes the annular scraping plate 404 to move, the annular scraping plate 404 can push away asphalt stuck on the inner wall of the shell 1 of the asphalt stirring device and is fused into water, the asphalt stirring device is cleaned through the discharge port 7, meanwhile, the transmission part of the cleaning device 4 is prevented from being contacted with asphalt, the phenomenon that the transmission part is blocked does not exist, and normal use of the cleaning device is guaranteed.

The discharge gate 7 is installed to the both sides below of pitch agitated vessel shell 1, discharges inside pitch through discharge gate 7, and feed inlet 8 has been seted up to pitch agitated vessel shell 1's top front end, mixes pitch raw materials pouring pitch agitated vessel shell 1 inside through feed inlet 8, and organic door 9 is installed to pitch agitated vessel shell 1's outer wall front end.

Working principle:

when the internal cleaning device for asphalt stirring equipment maintenance is used, firstly, asphalt raw materials are poured into an asphalt stirring equipment shell 1 through a feeding port 8, an electric heating plate 5 is started to heat the interior, meanwhile, an external power supply of a first motor 2 is connected, the output end of the first motor 2 drives a stirring rod 3 to rotate through a fixed block 6, stirring and mixing of internal asphalt are achieved, after asphalt is mixed, the device is discharged through a discharging port 7, when the interior is cleaned, a proper amount of water is injected into the interior through the feeding port 8, the external power supply of a second motor 401 is connected, the output end of the second motor 401 drives a spur gear 402 to rotate, a U-shaped rack 403 moves downwards, a circular scraping plate 404 pushes away asphalt stuck on the inner wall of the asphalt stirring equipment shell 1, the asphalt is melted into the water, the cleaning of the asphalt stirring equipment is achieved through the discharging port 7, meanwhile, the phenomenon of the transmission part of the cleaning device 4 is avoided, the transmission part is not existed, and the normal use of the cleaning device is guaranteed, and the device is used.

Example 2:

referring to fig. 2 and 4, in this embodiment: an internal cleaning device for asphalt stirring equipment maintenance is characterized in that a cleaning device 4 is further arranged in a fixed block 6, the cleaning device 4 comprises a T-shaped pull rod 4A1, a return spring 4A2 and a vertical plate 4A3, the T-shaped pull rod 4A1 is connected with the fixed block 6 in a sliding manner through a sliding groove, the return spring 4A2 is sleeved on the outer wall of the T-shaped pull rod 4A1, the elastic coefficient of the return spring 4A2 is 10-20N/cm, two ends of the return spring 4A2 are fixedly connected with the fixed block 6 and the vertical plate 4A3 respectively, the return spring 4A2 is compressed when the vertical plate 4A3 moves outwards, the inner wall of the vertical plate 4A3 is fixedly connected with the T-shaped pull rod 4A1, the T-shaped pull rod 4A1 drives the vertical plate 4A3 to move left and right, one end of the T-shaped pull rod 4A1 is connected with the stirring rod 3 in a sliding manner, and the stirring rod 3 is connected with the fixed block 6 by inserting the T-shaped pull rod 4A1 into a notch of the stirring rod 3;

the user is through pulling T shape pull rod 4A1 to both sides, and T shape pull rod 4A1 drives riser 4A3 and removes, can compress reset spring 4A2 simultaneously until T shape pull rod 4A1 breaks away from the breach of puddler 3, is not restricting puddler 3 to dismantle puddler 3, take out the device through gate 9, be convenient for clear up puddler 3.

Working principle:

when the device works, a user pulls the T-shaped pull rod 4A1 to two sides, the T-shaped pull rod 4A1 drives the vertical plate 4A3 to move, meanwhile, the reset spring 4A2 is compressed until the T-shaped pull rod 4A1 is separated from a notch of the stirring rod 3, the stirring rod 3 is not limited, the stirring rod 3 is detached, and the stirring rod 3 is cleaned conveniently through the machine door 9 to finish the use of the device.

While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.

Claims

1. The utility model provides an inside cleaning device is used in asphalt mixing plant maintenance, includes asphalt mixing plant shell (1), its characterized in that: the inside top of pitch agitated vessel shell (1) is through support and first motor (2) looks rigid coupling, the output rigid coupling of first motor (2) has fixed block (6), the inner wall and puddler (3) sliding connection of fixed block (6), all install electrical heating board (5) on the inner wall of pitch agitated vessel shell (1), the both sides top of pitch agitated vessel shell (1) all is provided with cleaning device (4).

2. The internal cleaning device for asphalt plant maintenance according to claim 1, wherein: the cleaning device (4) comprises a second motor (401), the outer wall of the second motor (401) is fixedly connected with the asphalt stirring equipment shell (1) through a support, a spur gear (402) is fixedly connected with the output end of the second motor (401), the outer wall of the spur gear (402) is meshed with a U-shaped rack (403), the outer wall of the U-shaped rack (403) is in sliding connection with the asphalt stirring equipment shell (1) through a sliding groove, an annular scraping plate (404) is fixedly connected with one end of the U-shaped rack (403), and the outer wall of the annular scraping plate (404) is attached to the asphalt stirring equipment shell (1).

3. The internal cleaning device for asphalt plant maintenance according to claim 1, wherein: and a discharge hole (7) is arranged below two sides of the asphalt stirring equipment shell (1).

4. The internal cleaning device for asphalt plant maintenance according to claim 1, wherein: the front end of the top of the asphalt stirring equipment shell (1) is provided with a feed inlet (8).

5. The internal cleaning device for asphalt plant maintenance according to claim 1, wherein: an organic door (9) is arranged at the front end of the outer wall of the asphalt stirring equipment shell (1).