Stabilizer feeding machine for modified asphalt processing

Abstract

The utility model discloses a stabilizer charging machine for modified asphalt processing, which comprises a mixing tank, the top of the mixing tank is fixedly connected with a feed hopper, the bottom end of the feed hopper penetrates through the mixing tank, the top of the mixing tank is provided with a quantitative charging assembly, and the mixing tank is internally provided with a mixing assembly. A stabilizer is put into the dosing tank, a gravity sensor can weigh the stabilizer on a baffle, an electric telescopic rod is started at the moment when the stabilizer reaches a set weight value, and due to the fact that one end of the baffle is hinged to the side wall of the dosing tank, and one end of the electric telescopic rod is hinged to the bottom of the baffle, the stabilizer can be fed into the dosing tank. The electric telescopic rod can drive the baffle to rotate, and at the moment, the stabilizer continuously falls into the mixing tank, so that the stabilizer added into the mixing tank can be quantitatively added, and the production quality of modified asphalt is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of modified asphalt processing, in particular to a stabilizer feeder for modified asphalt processing. Background Art

[0002] Asphalt is a dark brown complex mixture composed of hydrocarbons of different molecular weights and their non-metallic derivatives. It is a kind of high-viscosity organic liquid. It is in liquid state, has a black surface, and is soluble in carbon disulfide. Asphalt can be mainly divided into three types: coal tar asphalt, petroleum asphalt and natural asphalt. Among them, coal tar asphalt is a by-product of coking, petroleum asphalt is the residue after crude oil distillation, and natural asphalt is stored underground. Some of it forms mineral layers or accumulates on the surface of the earth's crust. Asphalt is mainly used in industries such as coatings, plastics, rubber, and road paving.

[0003] The existing stabilizer feeders for modified asphalt processing are mostly placed directly on the ground. During use, the center of gravity changes due to the up and down movement of the hopper, which easily causes the feeder to tilt, reducing the practicality of the feeder and making it inconvenient for users to use.

[0004] The existing patent (publication number: CN211170591U) is a stabilizer feeder for modified asphalt processing. Through the setting of the slot, the expansion screw can be inserted into the inside of the base plate, which is convenient for the docking of the expansion screw and the base plate. Through the setting of the turntable, the contact area between the connecting column and the user is increased, which is convenient for the user to rotate the connecting column. Through the setting of the limiting plate, the sliding sleeve can be restricted, which is convenient for the user to control the movement position of the sliding sleeve. Through the setting of the slider and the slide groove, the friction between the moving plate and the inner wall of the base plate is reduced, so that the moving plate moves more smoothly. At the same time, the slider and the slide groove also play a limiting role. Through the setting of the spring, the moving plate can be provided with thrust, so that the moving plate moves more smoothly. The problem that most existing feeders are directly placed on the ground and the center of gravity changes during use due to the up and down movement of the hopper, which easily causes the feeder to tilt, is solved. The stabilizer feeder for modified asphalt processing has the advantage of high stability.

[0005] In view of the above problems, existing patents have provided solutions, but the dosage of the stabilizer to be added cannot be accurately controlled, which may easily lead to uncontrollable situations in the processing of modified asphalt and reduce the quality of modified asphalt production.

[0006] Therefore, a stabilizer feeder for modified asphalt processing is proposed. Utility Model Content

[0007] The purpose of the utility model is to provide a stabilizer feeder for modified asphalt processing, which can solve the problem that the dosage of the stabilizer to be added cannot be accurately controlled in the existing stabilizer feeder for modified asphalt processing, which easily leads to uncontrollable situations in the modified asphalt processing process and reduces the production quality of the modified asphalt.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stabilizer feeder for modified asphalt processing, comprising a mixing tank, a feed hopper is fixedly connected to the top of the mixing tank, the bottom end of the feed hopper passes through the mixing tank, a quantitative feeding component is arranged on the top of the mixing tank, and a mixing component is arranged inside the mixing tank;

[0009] The quantitative feeding assembly includes a dosing tank, a baffle, a gravity sensor and an electric telescopic rod. The bottom end of the dosing tank passes through the mixing tank and is fixedly connected to the mixing tank. One end of the baffle is hinged to the inner wall of the dosing tank. The gravity sensor is fixedly connected to the bottom of the baffle. One end of the electric telescopic rod is hinged to the inner wall of the dosing tank. The other end of the electric telescopic rod is hinged to the bottom of the baffle. The electric telescopic rod is used in conjunction with the gravity sensor.

[0010] Preferably, the mixing assembly includes a driving motor, a rotating shaft, a stirring rod and a discharge pipe, the driving motor is bolted to the top of the mixing tank, the rotating shaft is fixedly connected to the output end of the driving motor and passes through the top of the mixing tank, the multiple stirring rods are fixedly connected to the side wall of the rotating shaft, the multiple stirring rods are equidistantly distributed on the side wall of the rotating shaft, and the discharge pipe is fixedly connected to the bottom of the mixing tank and communicated with the mixing tank.

[0011] Preferably, two scraping plates are provided inside the mixing tank, and the side walls of the two scraping plates are fixedly connected to two reinforcement rods, and one end of the two reinforcement rods is fixedly connected to the side wall of the rotating shaft.

[0012] Preferably, a connecting shaft is fixedly connected to the bottom of the rotating shaft, and a spiral blade is fixedly connected to the periphery of the connecting shaft.

[0013] Preferably, a sealing cover is sleeved on the top of the medicine adding tank, and a handle is fixedly connected to the top of the sealing cover.

[0014] Preferably, a limiting strip used in conjunction with the baffle is fixedly connected to the inner side wall of the dosing tank.

[0015] Preferably, the side wall of the mixing tank is fixedly connected with four supporting legs, and the four supporting legs are equidistantly distributed on the circumference of the side wall of the mixing tank.

[0016] Preferably, a solenoid valve is fixedly connected to the side wall of the discharge pipe.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The present application is provided with a quantitative feeding component to feed the stabilizer into the dosing tank. The gravity sensor will weigh the stabilizer on the baffle. When the stabilizer reaches the set weight value, the electric telescopic rod will start. Since one end of the baffle is hinged to the side wall of the dosing tank and one end of the electric telescopic rod is hinged to the bottom of the baffle, the electric telescopic rod will drive the baffle to rotate. At this time, the stabilizer will continue to fall into the mixing tank, so that the stabilizer added to the mixing tank can be quantitatively added, greatly improving the quality of modified asphalt production.

[0019] 2. The present application is provided with a mixing assembly, and the driving motor is started to drive the rotating shaft to rotate. At the same time, the rotating shaft will drive the stirring rod to rotate. The multiple stirring rods will fully stir and mix the modified asphalt raw materials and stabilizer in the mixing tank, thereby greatly improving the working efficiency of the modified asphalt during the processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 This is the overall structural view of the utility model;

[0022] Figure 2 It is a structural schematic diagram of the quantitative feeding component of the utility model;

[0023] Figure 3 It is a structural schematic diagram of the hybrid assembly of the utility model;

[0024] Figure 4 It is a structural schematic diagram of the scraper plate and the reinforcement rod of the utility model;

[0025] Figure 5 This is a schematic diagram of the structure of the connecting shaft and the spiral blade of the utility model;

[0026] Figure 6 It is a structural schematic diagram of the sealing cover, the handle and the limiting strip of the utility model.

[0027] Description of reference numerals:

[0028] 1. Mixing tank; 2. Feed hopper; 3. Dosing assembly; 301. Dosing tank; 302. Baffle; 303. Gravity sensor; 304. Electric telescopic rod; 4. Mixing assembly; 401. Drive motor; 402. Rotating shaft; 403. Stirring rod; 404. Discharge pipe; 5. Scraper plate; 6. Reinforcement rod; 7. Connecting shaft; 8. Spiral blade; 9. Cover; 10. Handle; 11. Limiting strip; 12. Support leg; 13. Solenoid valve. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figures 1 to 6 , the utility model provides a technical solution:

[0031] A stabilizer feeder for modified asphalt processing, comprising a mixing tank 1, a feed hopper 2 is fixedly connected to the top of the mixing tank 1, the bottom end of the feed hopper 2 passes through the mixing tank 1, a quantitative feeding component 3 is arranged on the top of the mixing tank 1, and a mixing component 4 is arranged inside the mixing tank 1;

[0032] The quantitative feeding component 3 includes a dosing tank 301, a baffle 302, a gravity sensor 303 and an electric telescopic rod 304. The bottom end of the dosing tank 301 passes through the mixing tank 1 and is fixedly connected to the mixing tank 1. One end of the baffle 302 is hinged to the inner wall of the dosing tank 301. The gravity sensor 303 is fixedly connected to the bottom of the baffle 302. One end of the electric telescopic rod 304 is hinged to the inner wall of the dosing tank 301. The other end of the electric telescopic rod 304 is hinged to the bottom of the baffle 302. The electric telescopic rod 304 is used in conjunction with the gravity sensor 303.

[0033] Specifically, Figure 6 As shown, a sealing cover 9 is sleeved on the top of the dosing tank 301 , and a handle 10 is fixedly connected to the top of the sealing cover 9 .

[0034] Specifically, Figure 6 As shown, a limiting strip 11 used in conjunction with the baffle 302 is fixedly connected to the inner wall of the dosing tank 301 .

[0035] Specifically, Figure 1 As shown, four supporting legs 12 are fixedly connected to the side wall of the mixing tank 1 , and the four supporting legs 12 are equidistantly distributed around the circumference of the side wall of the mixing tank 1 .

[0036] When in use, the staff first puts the modified asphalt raw material into the mixing tank 1 through the feed hopper 2. When it is necessary to add stabilizer to the mixing tank 1, the staff removes the cover 9 from the top of the dosing tank 301 through the handle 10, and then puts the stabilizer into the dosing tank 301. The gravity sensor 303 will weigh the stabilizer on the baffle 302. When the stabilizer reaches the set weight value, the electric telescopic rod 304 is started. Since one end of the baffle 302 is hinged to the side wall of the dosing tank 301, One end of the electric telescopic rod 304 is hinged to the bottom of the baffle 302, so the electric telescopic rod 304 will drive the baffle 302 to rotate. At this time, the stabilizer will continuously fall into the interior of the mixing tank 1, so that the stabilizer added to the interior of the mixing tank 1 can be added quantitatively, which greatly improves the quality of modified asphalt production. When the baffle 302 returns to its original position, the limiting bar 11 will limit the baffle 302 to prevent the baffle 302 from exceeding the moving range and getting stuck, and the supporting legs 12 can firmly support the mixing tank 1.

[0037] Specifically, Figure 3 As shown, the mixing assembly 4 includes a driving motor 401, a rotating shaft 402, a stirring rod 403 and a discharge pipe 404. The driving motor 401 is bolted to the top of the mixing tank 1, the rotating shaft 402 is fixedly connected to the output end of the driving motor 401 and passes through the top of the mixing tank 1, and multiple stirring rods 403 are fixedly connected to the side wall of the rotating shaft 402. The multiple stirring rods 403 are equidistantly distributed on the side wall of the rotating shaft 402, and the discharge pipe 404 is fixedly connected to the bottom of the mixing tank 1 and is connected to the mixing tank 1.

[0038] Specifically, Figure 4 As shown, two scraping plates 5 are arranged inside the mixing tank 1 , and two reinforcing rods 6 are fixedly connected to the side walls of the two scraping plates 5 , and one end of the two reinforcing rods 6 is fixedly connected to the side wall of the rotating shaft 402 .

[0039] Specifically, Figure 5 As shown, the bottom of the rotating shaft 402 is fixedly connected to the connecting shaft 7 , and the periphery of the connecting shaft 7 is fixedly connected to the spiral blades 8 .

[0040] Specifically, Figure 1 As shown, a solenoid valve 13 is fixedly connected to the side wall of the discharge pipe 404 .

[0041] When in use, start the drive motor 401 to drive the rotating shaft 402 to rotate, and the rotating shaft 402 will drive the stirring rod 403 to rotate. The multiple stirring rods 403 will fully stir and mix the modified asphalt raw materials and stabilizers in the mixing tank 1, greatly improving the working efficiency of the modified asphalt during the processing. When the rotating shaft 402 is rotating, it will also drive the reinforcement rod 6 and the scraper plate 5 to rotate, which can prevent the modified asphalt from adhering to the inner wall of the mixing tank 1 during processing. When the rotating shaft 402 is rotating, the rotating shaft 402 will also drive the connecting shaft 7 and the spiral blade 8 to rotate, which can prevent the modified asphalt raw materials and stabilizers that fall into the discharge pipe 404 from being unevenly mixed. Start the solenoid valve 13 to facilitate the discharge of the modified asphalt through the discharge pipe 404 after processing. The solenoid valve 13 can control the discharge amount of the modified asphalt each time.

[0042] Working principle: When the present application is in use, first move the entire device to the designated position, and the four supporting legs 12 can provide a stable support for the mixing tank 1. At this time, the staff first puts the modified asphalt raw material into the mixing tank 1 through the feed hopper 2. When it is necessary to add a stabilizer to the mixing tank 1, the staff removes the cover 9 from the top of the dosing tank 301 through the handle 10, and then puts the stabilizer into the dosing tank 301. The gravity sensor 303 will weigh the stabilizer on the baffle 302. When the stabilizer reaches the set weight value, the electric telescopic rod 304 is started. Since one end of the baffle 302 is hinged to the side wall of the dosing tank 301, and one end of the electric telescopic rod 304 is hinged to the bottom of the baffle 302, the electric telescopic rod 304 will drive the baffle 302 to rotate. At this time, the stabilizer will continue to fall into the interior of the mixing tank 1, so that the stabilizer added to the mixing tank 1 can be quantitatively added, which greatly improves the quality of modified asphalt production. When the plate 302 returns to its original position, the limiting strip 11 will limit the baffle 302 to prevent the baffle 302 from exceeding the moving range and getting stuck. The driving motor 401 is started to drive the rotating shaft 402 to rotate. At the same time, the rotating shaft 402 will drive the stirring rod 403 to rotate. The multiple stirring rods 403 will fully stir and mix the modified asphalt raw materials and stabilizers in the mixing tank 1, greatly improving the working efficiency of the modified asphalt during the processing. When the rotating shaft 402 is rotating, it will also drive the reinforcement rod 6 and the scraper plate 5 to rotate, which can prevent the modified asphalt from adhering to the inner wall of the mixing tank 1 during processing. When the rotating shaft 402 is rotating, it will also drive the connecting shaft 7 and the spiral blade 8 to rotate, which can prevent the modified asphalt raw materials and stabilizers that fall into the discharge pipe 404 from being mixed unevenly. The solenoid valve 13 is started to facilitate the modified asphalt after processing to be discharged through the discharge pipe 404. The solenoid valve 13 can control the discharge amount of the modified asphalt each time.

[0043] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A stabilizer feeder for modified asphalt processing, comprising a mixing tank (1), characterized in that: The top of the mixing tank (1) is fixedly connected to a feed hopper (2), the bottom end of the feed hopper (2) passes through the mixing tank (1), the top of the mixing tank (1) is provided with a quantitative feeding component (3), and the interior of the mixing tank (1) is provided with a mixing component (4); The quantitative feeding assembly (3) comprises a dosing tank (301), a baffle (302), a gravity sensor (303) and an electric telescopic rod (304); the bottom end of the dosing tank (301) passes through the mixing tank (1) and is fixedly connected to the mixing tank (1); one end of the baffle (302) is hinged to the inner side wall of the dosing tank (301); the gravity sensor (303) is fixedly connected to the bottom of the baffle (302); one end of the electric telescopic rod (304) is hinged to the inner side wall of the dosing tank (301); the other end of the electric telescopic rod (304) is hinged to the bottom of the baffle (302); the electric telescopic rod (304) and the gravity sensor (303) are used in conjunction with each other.

2. A stabilizer feeder for modified asphalt processing according to claim 1, characterized in that: The mixing assembly (4) comprises a driving motor (401), a rotating shaft (402), a stirring rod (403) and a discharge pipe (404); the driving motor (401) is bolted to the top of the mixing tank (1); the rotating shaft (402) is fixedly connected to the output end of the driving motor (401) and passes through the top of the mixing tank (1); a plurality of stirring rods (403) are fixedly connected to the side wall of the rotating shaft (402); the plurality of stirring rods (403) are equidistantly distributed on the side wall of the rotating shaft (402); and the discharge pipe (404) is fixedly connected to the bottom of the mixing tank (1) and communicates with the mixing tank (1).

3. A stabilizer feeder for modified asphalt processing according to claim 2, characterized in that: Two scraper plates (5) are arranged inside the mixing tank (1), and the side walls of the two scraper plates (5) are fixedly connected to two reinforcement rods (6), and one end of the two reinforcement rods (6) is fixedly connected to the side wall of the rotating shaft (402).

4. The stabilizer feeder for modified asphalt processing according to claim 2, characterized in that: The bottom of the rotating shaft (402) is fixedly connected to a connecting shaft (7), and the periphery of the connecting shaft (7) is fixedly connected to a spiral blade (8).

5. The stabilizer feeder for modified asphalt processing according to claim 1, characterized in that: A sealing cover (9) is sleeved on the top of the medicine adding tank (301), and a handle (10) is fixedly connected to the top of the sealing cover (9).

6. The stabilizer feeder for modified asphalt processing according to claim 1, characterized in that: The inner side wall of the dosing tank (301) is fixedly connected with a limiting strip (11) used in conjunction with the baffle (302).

7. The stabilizer feeder for modified asphalt processing according to claim 1, characterized in that: Four support legs (12) are fixedly connected to the side wall of the mixing tank (1), and the four support legs (12) are equidistantly distributed around the circumference of the side wall of the mixing tank (1).

8. The stabilizer feeder for modified asphalt processing according to claim 2, characterized in that: A solenoid valve (13) is fixedly connected to the side wall of the discharge pipe (404).

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