An emulsified asphalt mixing device
By setting up scraper rods and discharge components in the emulsified asphalt mixing and stirring device, the problem of incomplete discharge of existing equipment is solved, and the complete cleaning and automatic discharge of asphalt is achieved, and the output and equipment efficiency are improved.
Patent Information
- Application Number
- CN202421047611.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-15
- Publication Date
- 2025-04-04
- Estimated Expiration
- 2034-05-15
AI Technical Summary
The existing emulsified asphalt mixing and agitating devices are not thorough enough when discharging materials, resulting in asphalt residues and may block the discharge port, affecting subsequent use.
An emulsified asphalt mixing and stirring device is designed, adopting a structure with a scraper on the base, which drives the scraper to rotate through a motor to clean the asphalt at the bottom of the device, and realizes the automatic discharge of asphalt through the discharge assembly, including threaded pipes and fixing blocks.
Effectively prevent asphalt from accumulating and adhering in the device, ensure that the discharge is more thorough, avoid blockage of the discharge port, and improve the yield of emulsified asphalt and the efficiency of equipment use.
Smart Images
Figure CN222709545U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of asphalt mixing and stirring, and particularly relates to an emulsified asphalt mixing and stirring device. Background Art
[0002] Emulsified asphalt is a commonly used road construction material that can improve the durability and stability of asphalt pavement. Caustic soda is an important component in emulsified asphalt, and its main function is to promote the emulsification reaction between asphalt and water. The method of preparing emulsified asphalt is to add caustic soda and water to asphalt and mix them thoroughly through mechanical stirring.
[0003] After the existing mixing and stirring device mixes the emulsifier and asphalt, the discharge method is generally to let the asphalt fall naturally. Due to the viscosity of asphalt, the discharge is not thorough enough and there will be a lot of residue. When the equipment is not in use, the residual asphalt will become dry and easily block the discharge port, affecting subsequent use. Therefore, we proposed an emulsified asphalt mixing and stirring device. Utility Model Content
[0004] The purpose of the utility model is to provide an emulsified asphalt mixing and stirring device, which provides a base, and has three scraper rods fixedly connected to the outer surface of the base. The scraper rods around the base are driven by a driving shaft of a motor, so that the scraper rods rotate at the bottom of the inner wall of a shell to achieve the effect of cleaning the asphalt at the bottom, prevent the asphalt from sticking to the bottom of the device, avoid the phenomenon of asphalt accumulation in the device, and solve the problem of incomplete discharge of existing materials.
[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:
[0006] The utility model is an emulsified asphalt mixing and stirring device, comprising a shell body 1, a shell body 2 is fixedly connected to the outer surface of the shell body 1, three supporting legs are fixedly connected to the bottom of the shell body 2, an annular groove is provided on the inner wall of the shell body 2, a plurality of heating pipes are fixedly connected to the inner wall of the annular groove, a transparent tempered glass top cover is fixedly connected to the top of the shell body 1, a large circular groove is provided on the bottom of the shell body 1, a discharging assembly is arranged inside the large circular groove, and the asphalt after mixing is discharged more conveniently by arranging the discharging assembly;
[0007] The discharging component includes a shell body three, a discharging port is provided on the right side of the shell body three, a fixed block two is slidably connected to the inner wall of the shell body three, a fixed block three is fixedly connected to the bottom of the fixed block two, a threaded groove is provided inside the fixed block three, a motor two is provided at the bottom of the shell body three, a fixed block four is fixedly connected to the top of the motor two, a circular groove one is provided inside the fixed block four, a threaded tube is rotatably connected to the inner wall of the circular groove one, the shell body three is provided, specifically the motor two drives the threaded tube to rotate, so that the fixed block three descends at a uniform speed, thereby driving the fixed block two to descend, and the mixed and stirred asphalt is discharged from the device, the emulsified asphalt in the device is cleaned in time, to avoid affecting the subsequent stirring, and to increase the output of the emulsified asphalt.
[0008] Furthermore, three limit rods are fixedly connected to the outer surface of the fixed block three, three slide grooves are provided on the inner wall of the shell three, two circular grooves three are provided inside the transparent tempered glass top cover, and feeding pipes are provided above the two circular grooves three. A fixed block one is fixedly connected at the top center of the transparent tempered glass top cover. By providing the transparent tempered glass top cover, it is convenient for the staff to check the stirring conditions in the device.
[0009] Furthermore, a motor is fixedly connected to the top of the fixed block, a circular groove is opened inside the fixed block, a rotating shaft is rotatably connected to the inner wall of the circular groove, the bottom output end of the motor is fixedly connected to the top of the rotating shaft, and a plurality of stirring blades are fixedly connected to the outer surface of the rotating shaft. The provision of the plurality of stirring blades allows for more thorough stirring.
[0010] Furthermore, the bottom of the rotating shaft is rotatably connected to the inner wall of the shell, and the outer surface of the bottom of the rotating shaft is fixedly connected to a base. By setting the base, three scraping rods are fixedly connected to the outer surface of the base. The rotating shaft is driven by the motor, thereby driving the base, so that the scraping rods rotate at the bottom of the inner wall of the shell, so as to achieve the effect of cleaning the asphalt at the bottom and prevent the asphalt from sticking to the bottom of the device.
[0011] Furthermore, three scraper rods are fixedly connected to an outer surface of the base, and the three scraper rods are in contact with an inner wall of the shell. A connecting ring is fixedly connected to an outer surface of the top of the rotating shaft, and two stopper blocks are fixedly connected to the outer surface of the connecting ring. By setting the stopper blocks, a limiting effect is exerted on the raw materials entering the device.
[0012] Furthermore, the outer surface of the threaded tube is threadedly connected to the threaded groove opened inside the fixed block three, the top of the fixed block four is fixedly connected to the bottom of the shell three, the inner walls of the three slide grooves are slidably connected to the outer surfaces of the three limit rods, the three slide grooves are arranged in a ring array with the fixed block three as the center, and the two stop blocks are both fan-shaped, and the side of the stop block away from the connecting ring is slidably connected to the inner wall of the shell one, and through the interaction between the threaded tube and the threaded groove, the discharging is automatic.
[0013] The utility model has the following beneficial effects:
[0014] 1. The utility model is provided with a base, and three scraper rods are fixedly connected to the outer surface of the base. The base is driven by a rotating shaft of a motor, so that the scraper rods rotate at the bottom of the inner wall of a shell, so as to achieve the effect of cleaning the asphalt at the bottom and prevent the asphalt from sticking to the bottom of the device.
[0015] 2. The utility model sets a shell three, specifically a motor two to drive the threaded tube to rotate, so that the fixed block three descends at a uniform speed, thereby driving the fixed block two to descend, discharging the mixed and stirred asphalt out of the device, and timely cleaning the emulsified asphalt in the device to avoid affecting subsequent stirring, thereby increasing the output of emulsified asphalt.
[0016] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings required for describing the embodiment will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0018] Figure 1 This is a schematic diagram of the structure of the housing of the utility model;
[0019] Figure 2 This is a schematic diagram of the internal cross-sectional structure of the housing of the utility model;
[0020] Figure 3 For this utility model Figure 2 A is a schematic diagram of the enlarged structure of the middle part;
[0021] Figure 4 This is a schematic diagram of the structure of the stirring blade of the utility model;
[0022] Figure 5 This is a schematic diagram of the structure of the threaded pipe of the utility model.
[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:
[0024] 1. Shell 1; 10. Shell 2; 101. Heating tube; 11. Rotating shaft 1; 110. Stirring blade; 12. Base 1; 120. Scraper rod; 13. Transparent tempered glass top cover; 130. Feed pipe; 14. Motor 1; 140. Fixed block 1; 15. Connecting ring; 150. Stop block; 16. Shell 3; 160. Fixed block 2; 161. Fixed block 3; 162. Threaded tube; 163. Fixed block 4; 164. Motor 2; 610. Limit rod; 17. Support leg; 18. Discharging assembly. DETAILED DESCRIPTION
[0025] 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 them. 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.
[0026] See also Figure 1-5 As shown, the utility model is an emulsified asphalt mixing and stirring device, including a shell body 1, a shell body 2 10 is fixedly connected to the outer surface of the shell body 1, three supporting legs 17 are fixedly connected to the bottom of the shell body 2 10, an annular groove is provided on the inner wall of the shell body 2 10, a plurality of heating pipes 101 are fixedly connected to the inner wall of the annular groove, a transparent tempered glass top cover 13 is fixedly connected to the top of the shell body 1, a large circular groove is provided at the bottom of the shell body 1, and a discharge assembly 18 is arranged inside the large circular groove.
[0027] The discharging assembly 18 includes a shell body 3 16, a discharging port is provided on the right side of the shell body 3 16, a fixed block 2 160 is slidably connected to the inner wall of the shell body 3 16, a fixed block 3 161 is fixedly connected to the bottom of the fixed block 2 160, a threaded groove is provided inside the fixed block 3 161, a motor 2 164 is provided at the bottom of the shell body 3 16, a fixed block 4 163 is fixedly connected to the top of the motor 2 164, a circular groove 1 is provided inside the fixed block 4 163, a threaded tube 162 is rotatably connected to the inner wall of the circular groove 1, the shell body 3 16 is provided, specifically the motor 2 164 drives the threaded tube 162 to rotate, so that the fixed block 3 161 descends at a uniform speed, thereby driving the fixed block 2 160 to descend, and the mixed asphalt is discharged from the device, the emulsified asphalt in the device is cleaned up in time, to avoid affecting the subsequent stirring, and to increase the output of the emulsified asphalt.
[0028] The outer surface of the fixed block three 161 is fixedly connected with three limit rods 610, the inner wall of the shell three 16 is provided with three sliding grooves, the inside of the transparent tempered glass top cover 13 is provided with two circular grooves three, the feeding pipe 130 is arranged above the two circular grooves three, and the fixed block one 140 is fixedly connected at the top center of the transparent tempered glass top cover 13.
[0029] A motor 14 is fixedly connected to the top of the fixed block 140, a circular groove 2 is opened inside the fixed block 140, a rotating shaft 11 is rotatably connected to the inner wall of the circular groove 2, the bottom output end of the motor 14 is fixedly connected to the top of the rotating shaft 11, and a plurality of stirring blades 110 are fixedly connected to the outer surface of the rotating shaft 11.
[0030] The bottom of the rotating shaft 11 is rotatably connected to the inner wall of the shell 1, and the outer surface of the bottom of the rotating shaft 11 is fixedly connected to the base 12. By setting the base 12, three scraping rods 120 are fixedly connected to the outer surface of the base 12. The rotating shaft 11 is driven by the motor 14, thereby driving the base 12, so that the scraping rods 120 rotate at the bottom of the inner wall of the shell 1, so as to achieve the effect of cleaning the asphalt at the bottom and prevent the asphalt from sticking to the bottom of the device.
[0031] Three scraper rods 120 are fixedly connected to the outer surface of the base 12, and the three scraper rods 120 are in contact with the inner wall of the shell 1. A connecting ring 15 is fixedly connected to the outer surface of the top of the rotating shaft 11, and two blocking blocks 150 are fixedly connected to the outer surface of the connecting ring 15.
[0032] The outer surface of the threaded tube 162 is threadedly connected to the threaded groove opened inside the fixed block three 161, the top of the fixed block four 163 is fixedly connected to the bottom of the shell three 16, the inner walls of the three slide grooves are slidably connected to the outer surfaces of the three limit rods 610, the three slide grooves are arranged in a circular array with the fixed block three 161 as the center, and the two stop blocks 150 are both fan-shaped, and the side of the stop block 150 away from the connecting ring 15 is slidably connected to the inner wall of the shell one 1.
[0033] A specific application of this embodiment is: the staff pours the emulsifier and asphalt into the device from the two feeding pipes 130 respectively, and then starts the motor 14. The motor 14 drives the rotating shaft 11, drives the connecting ring 15 to rotate and moves the blocking block 150 away from the circular groove three, so that the emulsifier and asphalt enter the device for stirring. At the same time, the rotating shaft 11 drives the stirring blades 110 to mix and stir the emulsifier and asphalt entering the device. Since the gap between the stirring blades 110 is small, the emulsifier and asphalt are stirred very fully. At the same time, the heating tube 101 in the shell 2 10 heats the shell 1, so that the emulsifier and asphalt in the shell 1 react more quickly. The base 12 at the bottom of the rotating shaft 11 will also stir the emulsified asphalt that falls into the bottom of the inner wall of the shell 1. After the stirring is completed, the running motor 14 is stopped first, and the motor 2 164 is started to drive the threaded tube 162 to rotate, and the fixed block three 161 is lowered. , and at the same time drive the fixed block 160 to descend, so that the top of the fixed block 160 is level with the bottom of the discharge port on the right side of the discharge assembly 16, and then the descent can be stopped. Subsequently, the stirred emulsified asphalt is discharged through the discharge port on the shell three 16 as the fixed block 160 descends. For the emulsified asphalt stuck to the bottom, the motor 14 is started again to drive the base 12 and the scraper 120 to scrape the emulsified asphalt into the large circular groove at the bottom of the shell 1, so that it enters the shell three 16 and is discharged through the discharge port. The staff can check the remaining emulsified asphalt in the device through the transparent tempered glass top cover 13. After the emulsified asphalt in the device is cleaned up, the motor 14 is stopped, and the motor 164 is started in the opposite direction to drive the threaded tube 162 to lift the fixed block 160 until the top of the limit rod 610 contacts the top of the inner wall of the slide groove, so that the top of the fixed block 160 is level with the inner wall of the shell 1, which seals the large circular groove.
[0034] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0035] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims
1. An emulsified asphalt mixing and stirring device, comprising a shell 1 (1), wherein the outer surface of the shell 1 (1) is fixedly connected to a shell 2 (10), characterized in that: The bottom of the second shell (10) is fixedly connected to three supporting legs (17); the inner wall of the second shell (10) is provided with an annular groove, and a plurality of heating tubes (101) are fixedly connected to the inner wall of the annular groove; the top of the first shell (1) is fixedly connected to a transparent tempered glass top cover (13); the bottom of the first shell (1) is provided with a large circular groove, and a discharge assembly (18) is arranged inside the large circular groove; The discharge assembly (18) comprises a shell body three (16), a discharge port is provided on the right side of the shell body three (16), a fixed block two (160) is slidably connected to the inner wall of the shell body three (16), a fixed block three (161) is fixedly connected to the bottom of the fixed block two (160), a threaded groove is provided inside the fixed block three (161), a motor two (164) is provided at the bottom of the shell body three (16), a fixed block four (163) is fixedly connected to the top of the motor two (164), a circular groove one is provided inside the fixed block four (163), and a threaded tube (162) is rotatably connected to the inner wall of the circular groove one.
2. The emulsified asphalt mixing and stirring device according to claim 1, characterized in that: The outer surface of the fixing block three (161) is fixedly connected with three limit rods (610), the inner wall of the shell three (16) is provided with three sliding grooves, the transparent tempered glass top cover (13) is provided with two circular grooves three inside, and a feeding pipe (130) is arranged above the two circular grooves three, and the fixing block one (140) is fixedly connected at the top center of the transparent tempered glass top cover (13).
3. The emulsified asphalt mixing and stirring device according to claim 2, characterized in that: The top of the fixed block 1 (140) is fixedly connected to a motor 1 (14); a circular groove 2 is provided inside the fixed block 1 (140); a rotating shaft 1 (11) is rotatably connected to the inner wall of the circular groove 2; the bottom output end of the motor 1 (14) is fixedly connected to the top of the rotating shaft 1 (11); and a plurality of stirring blades (110) are fixedly connected to the outer surface of the rotating shaft 1 (11).
4. The emulsified asphalt mixing and stirring device according to claim 3, characterized in that: The bottom of the rotating shaft (11) is rotatably connected to the inner wall of the shell (1), and the outer surface of the bottom of the rotating shaft (11) is fixedly connected to the base (12).
5. The emulsified asphalt mixing and stirring device according to claim 4, characterized in that: The outer surface of the base 1 (12) is fixedly connected with three scraper rods (120), and the three scraper rods (120) are in contact with the inner wall of the shell 1 (1). The outer surface of the top of the rotating shaft 1 (11) is fixedly connected with a connecting ring (15), and the outer surface of the connecting ring (15) is fixedly connected with two blocking blocks (150).
6. The emulsified asphalt mixing and stirring device according to claim 1, characterized in that: The outer surface of the threaded tube (162) is threadedly connected to the thread groove provided inside the fixing block three (161), and the top of the fixing block four (163) is fixedly connected to the bottom of the shell three (16).
7. The emulsified asphalt mixing and stirring device according to claim 2, characterized in that: The inner walls of the three slide grooves are slidably connected to the outer surfaces of the three limit rods (610), and the three slide grooves are arranged in a ring array with the fixed block three (161) as the center.
8. The emulsified asphalt mixing and stirring device according to claim 5, characterized in that: The two material blocking blocks (150) are both arranged in a fan shape, and the outer surfaces of the material blocking blocks (150) located on the left and right sides of the connecting ring (15) are slidably connected to the inner wall of the shell one (1).