Environment-friendly permeable asphalt mixture production device

Abstract

The utility model relates to the technical field of asphalt mixture production devices, and discloses an environment-friendly permeable asphalt mixture production device which comprises a stirring barrel, a stirring mechanism is arranged in the stirring barrel, a discharging mechanism is arranged at the bottom of the stirring barrel, a feeding port is fixedly connected to the top of the stirring barrel, and a discharging port is fixedly connected to the bottom of the stirring barrel. And supporting legs are fixedly connected to the outer part of the stirring barrel. According to the environment-friendly permeable asphalt mixture production device, in the using process, a second motor drives a first gear, the first gear drives a second gear, the second gear drives a first rotating ring, the first rotating ring drives a rotating shaft, and the rotating shaft drives stirring blades to stir materials in a stirring barrel; the first rotating ring rotates and drives a connecting frame to drive a scraping plate, and the scraping plate scrapes the inner wall of the stirring barrel and scrapes off materials attached to the inner wall of the stirring barrel, so that material attachment is effectively prevented, and subsequent use of the device is facilitated.

Description

Technical Field

[0001] This utility model relates to the technical field of asphalt mixture production equipment, specifically an environmentally friendly permeable asphalt mixture production equipment. Background Technology

[0002] Permeable asphalt is an excellent paving material for sponge cities, playing an important role in water permeability. Permeable asphalt, also known as new polymer colored pavement material, or simply cold-laid colored asphalt or new colored asphalt material, is a new generation of colored pavement system based on reactive inorganic materials modified polymers. The production process of this asphalt requires the mixing of its raw materials, so production equipment is needed.

[0003] According to the patent application published on the Internet (authorization announcement number: CN212999618U), "This utility model discloses a mixing device for asphalt mixture production, including a mixing drum and a discharge drum. The mixing drum consists of an inner shell and an insulation layer. A heating device is installed between the inner shell and the insulation layer. A spiral conveying rod is installed inside the discharge drum, and the spiral conveying rod is driven by a discharge motor. This utility model achieves the effect of rapid mixing of asphalt mixture by cross-arranging the mixing blades on two mixing shafts, thereby improving mixing efficiency and shortening mixing time. Through the setting of the insulation layer and the heating device, the asphalt mixture inside the mixing drum can be heated. At the same time, with the temperature insulation of the insulation layer, the asphalt inside the mixing drum can fully absorb heat, thereby maintaining its fluidity and improving the mixing quality of the asphalt mixture. By adjusting the speed of the discharge motor and the spiral conveying rod, the discharge speed can be freely adjusted as needed, making the discharge more uniform and controllable."

[0004] Regarding the above description, the applicant believes the following issues exist:

[0005] In the process of using this utility model, the device drives the stirring shaft through the stirring motor, and the stirring shaft stirs the raw materials through the stirring blades. However, during the stirring process, the raw materials will adhere to the inner wall surface of the stirring drum, which is not easy to clean and affects the next use of the stirring drum. Therefore, it is necessary to improve the device to produce permeable asphalt mixture in an environmentally friendly manner to solve the above problems. Utility Model Content

[0006] The purpose of this invention is to provide an environmentally friendly permeable asphalt mixture production device to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: an environmentally friendly permeable asphalt mixture production device, including a mixing drum, a mixing mechanism is provided inside the mixing drum, a discharge mechanism is provided at the bottom of the mixing drum, a feed inlet is fixedly connected to the top of the mixing drum, and support legs are fixedly connected to the outside of the mixing drum.

[0008] The stirring mechanism includes a movable component and a stirring component. The movable component is disposed inside the stirring drum, and the stirring component is disposed inside the movable component.

[0009] Preferably, the movable component includes a first rotating ring rotatably connected inside the stirring drum. A sliding shaft is slidably connected inside the first rotating ring, and a second rotating ring is rotatably connected inside the sliding shaft. A connecting seat is fixedly connected to the top of the second rotating ring, and a support frame is fixedly connected to the top of the stirring drum. A first motor is fixedly connected inside the support frame, and a turntable is fixedly connected to the output end of the first motor. A connecting rod is rotatably connected between the turntable and the connecting seat for driving the stirring blades to move up and down reciprocally.

[0010] Preferably, the sliding shaft has a groove at a corresponding position of the second rotating ring, and the second rotating ring rotates inside the groove to limit the movement of the second rotating ring.

[0011] Preferably, the stirring assembly includes a second motor, which is fixedly connected to the top of the stirring drum. A first gear is fixedly connected to the output end of the second motor, and a second gear meshes with the outside of the first gear. The second gear is fixedly connected to the outside of the first rotating ring. A rotating shaft is fixedly connected to the bottom of the sliding shaft, and stirring blades are fixedly connected to the outside of the rotating shaft. A connecting frame is fixedly connected to the outside of the first rotating ring, and a scraper is fixedly connected to the bottom of the connecting frame for stirring the material.

[0012] Preferably, there are three stirring blades, which are arranged from top to bottom outside the rotating shaft. There are two scrapers, which are symmetrically fixed to the bottom of the connecting frame. The two scrapers are in contact with the inner wall of the mixing drum to prevent material from adhering to the inner wall of the mixing drum.

[0013] Preferably, the discharge mechanism includes a discharge cylinder, which is fixedly connected to the bottom of the mixing drum. A limiting frame is fixedly connected inside the discharge cylinder, and a baffle is slidably connected inside the limiting frame. A spring is fixedly connected between the baffle and the limiting frame, and a screw is rotatably connected inside the baffle to facilitate material discharge.

[0014] Preferably, the limiting bracket has a threaded hole at the corresponding position of the screw, and the screw is disposed inside the threaded hole for positioning the baffle.

[0015] Compared with the prior art, this utility model provides an environmentally friendly permeable asphalt mixture production device, which has the following beneficial effects:

[0016] 1. In operation, this environmentally friendly permeable asphalt mixture production device uses a second motor to drive a first gear, which in turn drives a second gear, which in turn drives a first rotating ring. The first rotating ring drives a rotating shaft, which in turn drives a mixing blade to stir the material inside the mixing drum. Simultaneously, the rotation of the first rotating ring drives a connecting frame, which in turn drives a scraper. The scraper scrapes the inner wall of the mixing drum, removing any material adhering to the inner wall, effectively preventing material adhesion and facilitating subsequent use of the device.

[0017] 2. In the operation of this environmentally friendly permeable asphalt mixture production device, the unthreaded area of ​​the screw first slides inside the threaded hole of the limiting frame. Then, the screw drives the baffle, which slides inside the limiting frame while compressing the spring. When the threaded area of ​​the screw contacts the threaded hole of the limiting frame, the screw is rotated to screw into the threaded hole, thus positioning the baffle. The material is then discharged through the discharge cylinder, which facilitates material blocking and discharge, making it convenient and quick to use. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the appearance and structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the stirring mechanism of this utility model;

[0021] Figure 3 This is a schematic diagram of the active component structure of this utility model;

[0022] Figure 4 This is a schematic diagram of the stirring assembly structure of this utility model;

[0023] Figure 5 This is a schematic diagram of the material discharge mechanism of this utility model.

[0024] In the diagram: 1. Mixing drum; 2. Mixing mechanism; 21. Movable component; 211. First rotating ring; 212. Sliding shaft; 213. Second rotating ring; 214. Connecting seat; 215. Support frame; 216. First motor; 217. Turntable; 218. Connecting rod; 22. Mixing assembly; 221. Second motor; 222. First gear; 223. Second gear; 224. Rotating shaft; 225. Mixing blade; 226. Connecting frame; 227. Scraper; 3. Discharge mechanism; 31. Discharge drum; 32. Limiting frame; 33. Baffle; 34. Spring; 35. Screw; 4. Feed inlet; 5. Support leg. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0027] Example 1:

[0028] Please see Figure 1-4 This utility model provides a technical solution: an environmentally friendly permeable asphalt mixture production device, including a mixing drum 1, a mixing mechanism 2 is provided inside the mixing drum 1, a discharge mechanism 3 is provided at the bottom of the mixing drum 1, a feed inlet 4 is fixedly connected to the top of the mixing drum 1, and a support leg 5 is fixedly connected to the outside of the mixing drum 1.

[0029] The stirring mechanism 2 includes a movable component 21 and a stirring component 22. The movable component 21 is disposed inside the stirring drum 1, and the stirring component 22 is disposed inside the movable component 21.

[0030] Furthermore, the active component 21 includes a first rotating ring 211, which is rotatably connected to the inside of the mixing drum 1. A sliding shaft 212 is slidably connected inside the first rotating ring 211. A second rotating ring 213 is rotatably connected inside the sliding shaft 212. A connecting seat 214 is fixedly connected to the top of the second rotating ring 213. A support frame 215 is fixedly connected to the top of the mixing drum 1. A first motor 216 is fixedly connected inside the support frame 215. A turntable 217 is fixedly connected to the output end of the first motor 216. A connecting rod 218 is rotatably connected between the turntable 217 and the connecting seat 214 for driving the stirring blade 225 to move up and down reciprocally.

[0031] Furthermore, the sliding shaft 212 has a groove at the corresponding position of the second rotating ring 213, and the second rotating ring 213 rotates inside the groove to limit the movement of the second rotating ring 213.

[0032] Furthermore, the stirring assembly 22 includes a second motor 221, which is fixedly connected to the top of the stirring drum 1. A first gear 222 is fixedly connected to the output end of the second motor 221. A second gear 223 meshes with the outside of the first gear 222. The second gear 223 is fixedly connected to the outside of the first rotating ring 211. A rotating shaft 224 is fixedly connected to the bottom of the sliding shaft 212. A stirring blade 225 is fixedly connected to the outside of the rotating shaft 224. A connecting frame 226 is fixedly connected to the outside of the first rotating ring 211. A scraper 227 is fixedly connected to the bottom of the connecting frame 226 for stirring the materials.

[0033] Furthermore, three stirring blades 225 are provided, and the three stirring blades 225 are distributed from top to bottom on the outside of the rotating shaft 224. Two scrapers 227 are provided, and the two scrapers 227 are symmetrically fixedly connected to the bottom of the connecting frame 226. The two scrapers 227 are in contact with the inner wall of the mixing drum 1 to prevent the material from adhering to the inner wall of the mixing drum 1.

[0034] Example 2:

[0035] Please see Figure 5 Furthermore, in conjunction with Embodiment 1, the discharge mechanism 3 includes a discharge cylinder 31, which is fixedly connected to the bottom of the mixing drum 1. A limiting frame 32 is fixedly connected inside the discharge cylinder 31. A baffle 33 is slidably connected inside the limiting frame 32. A spring 34 is fixedly connected between the baffle 33 and the limiting frame 32. A screw 35 is rotatably connected inside the baffle 33 to facilitate material discharge.

[0036] Furthermore, the limiting bracket 32 ​​has a threaded hole at the corresponding position of the screw 35, and the screw 35 is located inside the threaded hole to position the baffle 33.

[0037] In actual operation, when this device is in use, the second motor 221 drives the first gear 222, the first gear 222 drives the second gear 223, and the second gear 223 drives the first rotating ring 211. The first rotating ring 211 rotates inside the mixing drum 1, and the first rotating ring 211 drives the rotating shaft 224, which in turn drives the stirring blades 225 to stir the material inside the mixing drum 1. Simultaneously, the rotation of the first rotating ring 211 drives the connecting frame 226, which in turn drives the scraper 227. The scraper 227 scrapes the inner wall of the mixing drum 1 to prevent material adhesion. Inside the support frame 215, the first motor 216 drives the turntable 217, which in turn drives the connecting seat 214 via the connecting rod 218. The connecting seat 214 is pulled by the second rotating ring 213. The moving shaft 212 and the sliding shaft 212 slide inside the first rotating ring 211. When the sliding shaft 212 slides, it drives the rotating shaft 224, which in turn drives the stirring blade 225 to move up and down, increasing the stirring area. First, the screw 35 is pulled. The unthreaded area of ​​the screw 35 slides inside the threaded hole of the limiting frame 32. Then, the screw 35 drives the baffle 33, which slides inside the limiting frame 32 while compressing the spring 34. When the threaded area of ​​the screw 35 contacts the threaded hole of the limiting frame 32, the screw 35 is rotated so that it screws into the threaded hole, thus positioning the baffle 33. Then, the material is discharged through the discharge cylinder 31. The feed port 4 is used to add material into the mixing drum 1, and the support leg 5 is used to support the mixing drum 1.

[0038] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. An environmentally friendly permeable asphalt mixture production device, comprising a mixing drum (1), characterized in that: The mixing drum (1) is provided with a mixing mechanism (2) inside, the bottom of the mixing drum (1) is provided with a discharging mechanism (3), the top of the mixing drum (1) is fixedly connected with a feeding port (4), and the outside of the mixing drum (1) is fixedly connected with a supporting leg (5); The stirring mechanism (2) comprises a movable component (21) and a stirring component (22), wherein the movable component (21) is arranged inside the stirring barrel (1), and the stirring component (22) is arranged inside the movable component (21); The movable component (21) comprises a first rotating ring (211), the first rotating ring (211) is rotatably connected to the inside of the mixing drum (1), a sliding shaft (212) is slidably connected to the inside of the first rotating ring (211), a second rotating ring (213) is rotatably connected to the inside of the sliding shaft (212), a connecting seat (214) is fixedly connected to the top of the second rotating ring (213), a supporting frame (215) is fixedly connected to the top of the mixing drum (1), a first motor (216) is fixedly connected to the inside of the supporting frame (215), a rotating disk (217) is fixedly connected to the output end of the first motor (216), and a connecting rod (218) is rotatably connected between the rotating disk (217) and the connecting seat (214); The stirring assembly (22) comprises a second motor (221), the second motor (221) is fixedly connected to the top of the stirring drum (1), the output end of the second motor (221) is fixedly connected to a first gear (222), the outside of the first gear (222) is meshed with a second gear (223), the second gear (223) is fixedly connected to the outside of a first rotating ring (211), the bottom of the sliding shaft (212) is fixedly connected to a rotating shaft (224), the outside of the rotating shaft (224) is fixedly connected to a stirring blade (225), the outside of the first rotating ring (211) is fixedly connected to a connecting frame (226), and the bottom of the connecting frame (226) is fixedly connected to a scraper (227).

2. The environmentally friendly permeable asphalt mixture production device according to claim 1 is characterized in that: The sliding shaft (212) is provided with a groove at a position corresponding to the second rotating ring (213), and the second rotating ring (213) rotates inside the groove.

3. The environmentally friendly permeable asphalt mixture production device according to claim 1 is characterized in that: The stirring blades (225) are provided in three numbers, and the three stirring blades (225) are sequentially distributed from top to bottom outside the rotating shaft (224); the scrapers (227) are provided in two numbers, and the two scrapers (227) are symmetrically fixedly connected to the bottom of the connecting frame (226); the two scrapers (227) are in contact with the inner wall of the stirring drum (1).

4. The environmentally friendly permeable asphalt mixture production device according to claim 1 is characterized in that: The discharging mechanism (3) comprises a discharging barrel (31), the discharging barrel (31) is fixedly connected to the bottom of the mixing barrel (1), the interior of the discharging barrel (31) is fixedly connected to a limiting frame (32), the interior of the limiting frame (32) is slidably connected to a baffle (33), a spring (34) is fixedly connected between the baffle (33) and the limiting frame (32), and the interior of the baffle (33) is rotatably connected to a screw (35).

5. The environmentally friendly permeable asphalt mixture production device according to claim 4 is characterized in that: The limiting frame (32) is provided with a threaded hole at a position corresponding to the screw rod (35), and the screw rod (35) is arranged inside the threaded hole.

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