Mixing and proportioning device taking steel slag as roadbed material

Abstract

The invention relates to the technical field of steel slag mixing, in particular to a mixing and proportioning device taking steel slag as a roadbed material, the mixing and proportioning device comprises a mixing and proportioning device mechanism and a positioning and fixing mechanism, the mixing and proportioning device mechanism comprises a base, the top end of the base is provided with a mixing and proportioning box body, and the top end of the mixing and proportioning box body is provided with a mounting seat; a through pipe extending into the mixing and proportioning box body is mounted at the bottom end of the mounting seat, a mounting groove is formed in the top end of the mounting seat, a filtering barrel is arranged in the mounting groove, a fixing rod is mounted at the top end of the base, a top plate is mounted at the top end of the fixing rod, and an electric lifting rod is mounted at the bottom end of the top plate. Firstly, the sealing door plate is opened by rotating the through hole, large-particle impurities in the filter barrel are stirred through rotation of the scraper and discharged through the sealing door plate, and the electric lifting rod is started to drive the connecting plate and the filter barrel to ascend and descend so as to clean the filter screen main body.

Description

Technical Field

[0001] The present application relates to the technical field of steel slag mixing, and in particular to a mixing and proportioning device for using steel slag as a roadbed material. Background Art

[0002] Steel slag can be used as roadbed material and has many advantages. Steel slag is a by-product of the steel industry production process. It is mainly composed of converter slag, electric furnace slag and ladle slag, among which converter slag is dominant. Steel slag has certain physical and mechanical properties, such as excellent performance in wear resistance, adhesion, gradation shape and mechanical properties, which are better than natural rocks. Therefore, steel slag is regarded as a green application material with high added value, especially in the construction of asphalt pavement. It can be used as aggregate to replace part of the crushed stone, improve resource utilization, and meet the use standards of highway construction materials. When proportioning steel slag as a roadbed material, it is necessary to mix the steel slag through a mixing proportioning device.

[0003] Currently, most mixing and proportioning devices on the market do not have a filtering mechanism when mixing steel slag, which causes large particles of steel slag to enter the interior of the mixing and proportioning device, thereby affecting the use of steel slag as a roadbed material. At the same time, the existing mixing and proportioning devices cannot be cleaned when in use, thereby affecting the subsequent mixing processing effect of the mixing and proportioning device.

[0004] Application Contents

[0005] The purpose of this section is to summarize some aspects of the embodiments of the present application and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and application title of the present application to avoid blurring the purpose of this section, specification abstract and application title, and such simplifications or omissions cannot be used to limit the scope of the present application.

[0006] In view of the fact that most of the mixing and proportioning devices currently on the market mentioned above or in the prior art do not have a filtering mechanism when mixing steel slag, which causes large particles of steel slag to enter the interior of the mixing and proportioning device, thereby affecting the use of steel slag as a roadbed material. At the same time, the existing mixing and proportioning device cannot be cleaned when in use, thereby affecting the subsequent mixing processing effect of the mixing and proportioning device. Therefore, the present application is proposed.

[0007] Therefore, the purpose of this application is to provide a mixing and proportioning device for using steel slag as a roadbed material.

[0008] In order to solve the above technical problems, the present application provides the following technical solutions: a mixing and proportioning device using steel slag as a roadbed material, comprising a mixing and proportioning device mechanism and a positioning and fixing mechanism, the mixing and proportioning device mechanism comprising a base, a mixing and proportioning box body is installed at the top of the base, and a mounting seat is provided at the top of the mixing and proportioning box body, a through pipe extending into the mixing and proportioning box body is installed at the bottom of the mounting seat, a mounting groove is provided at the top of the mounting seat, a filter barrel is provided inside the mounting groove, a fixing rod is installed at the top of the base, a top plate is installed at the top of the fixing rod, and an electric lifting rod is installed at the bottom of the top plate, a fixing plate is installed at the inner wall of the mounting seat, and a limiting hole is provided at the outer wall of the mounting seat;

[0009] A through pipe, comprising a mounting plate, the mounting plate being mounted on the inner wall of the through pipe, a first driving motor being mounted at the middle position of the bottom end of the mounting plate, and a first rotating shaft body being mounted on the output end of the first driving motor via a coupling, and a first mixing rod and a second mixing rod being mounted on the outer wall of the first rotating shaft body;

[0010] The filter barrel includes a support plate, which is installed at the top of the filter barrel, a second drive motor is installed at the bottom end of the support plate, and a second rotating shaft body is installed at the output end of the second drive motor through a coupling, a scraper is installed at the bottom end of the outer wall of the second rotating shaft body, and a filter screen body is installed at the bottom end of the filter barrel.

[0011] As a preferred solution of the mixing and proportioning device for using steel slag as roadbed material in the present application, the positioning and fixing mechanism includes a fixed sleeve, the fixed sleeve is installed on the outer wall of the mixing and proportioning box, a U-shaped rod is arranged inside the fixed sleeve, a high-pressure spring body is installed on the side wall at one end of the fixed sleeve, and one end of the high-pressure spring body is fixedly connected to the side wall of the U-shaped rod.

[0012] By adopting the above technical solution, the present solution, through the design of the high-pressure spring body, enables the U-shaped rod to drive the U-shaped rod to slide back and forth through the elastic recovery of the high-pressure spring body.

[0013] As a preferred solution of the mixing and proportioning device for using steel slag as roadbed material in the present application, a sliding rod is installed on the side wall at one end of the fixed sleeve, and a sliding sleeve is sleeved on the outer wall of the sliding rod, and the outer wall of the sliding sleeve is fixedly connected to the outer wall of the U-shaped rod.

[0014] By adopting the above technical solution, the present solution enables the U-shaped rod to drive the sliding sleeve to rise and fall on the outer wall of the sliding rod through the cooperation between the sliding rod and the sliding sleeve.

[0015] As a preferred solution of the mixing and proportioning device for using steel slag as roadbed material in the present application, a sealing door panel is provided on the side wall of the filter barrel, and a through hole is hinged on the top of the sealing door panel, and a sealing gasket is installed on the side wall of the through hole.

[0016] By adopting the above technical solution, through the design of the sealed door panel, and by installing a damping bearing at the hinge between the sealed door panel and the through hole, the sealed door panel can be tilted when rotating.

[0017] As a preferred solution of a mixing and proportioning device for using steel slag as roadbed material in the present application, a connecting plate is installed on the outer wall of the filter barrel, and the top end of the connecting plate is fixedly connected to the bottom end of the electric lifting rod.

[0018] By adopting the above technical solution, the connecting plate and the filter barrel are driven to rise and fall by starting the electric lifting rod.

[0019] As a preferred solution of the mixing and proportioning device for using steel slag as roadbed material in the present application, a material guide plate is installed on the top of the mounting plate, and the shape of the material guide plate is triangular.

[0020] By adopting the above technical solution, the guide plate is in a triangular shape, so that the steel slag can fall into the interior of the mixing proportioning box through the guide plate.

[0021] As a preferred solution of the mixing and proportioning device for using steel slag as roadbed material in the present application, the U-shaped rod is in a U-shape, and a protective cover is installed on the outer wall of the U-shaped rod.

[0022] By adopting the above technical solution, a protective sleeve is installed on the outer wall of the U-shaped rod, so that the user can be protected when the operator pulls the U-shaped rod.

[0023] The mixing proportioning device of the steel slag as roadbed material in the present application has the following beneficial effects:

[0024] The present application firstly designs the filter barrel and the filter screen body, thereby filtering the large particles of steel slag through the filter screen body, and starts the second driving motor to drive the second rotating shaft body and the scraper to rotate, so that the scraper rotates to stir the steel slag on the top of the filter screen body during filtering, thereby achieving a better filtering effect of the steel slag. At the same time, when it is necessary to clean the large particles of impurities inside the filter barrel, firstly, the sealing door plate is opened by rotating the through hole, and the large particles of impurities inside the filter barrel are stirred by the rotation of the scraper to be discharged through the sealing door plate, and the electric lifting rod is started to drive the connecting plate and the filter barrel to rise and fall to clean the filter screen body;

[0025] The present application firstly allows the filtered steel slag to enter the interior of the mixing and proportioning box, and starts the first driving motor to drive the first mixing rod and the second mixing rod to rotate, so as to mix and proportion the steel slag inside the mixing and proportioning box through the rotation of the first mixing rod and the second mixing rod, and at the same time, by pulling the fixed sleeve and through the mutual cooperation of the sliding rod and the sliding sleeve, the U-shaped rod is pulled to slide on the outer wall of the sliding rod through the sliding sleeve and pull the high-pressure spring body to deform, so that the U-shaped rod slides and no longer engages with the limiting hole, thereby facilitating the disassembly of the mounting seat and the through pipe, thereby facilitating the operator to disassemble the mounting seat and the through pipe to clean the first mixing rod and the second mixing rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0027] Figure 1 It is a schematic diagram of the main internal structure of a mixing and proportioning device using steel slag as a roadbed material;

[0028] Figure 2 A schematic diagram of the assembly structure of a mounting base and a filter barrel for a mixing and proportioning device using steel slag as a roadbed material;

[0029] Figure 3 It is a schematic diagram of the main structure of a mixing and proportioning device using steel slag as a roadbed material;

[0030] Figure 4 A schematic diagram of the internal structure of a fixed sleeve of a mixing and proportioning device using steel slag as a roadbed material;

[0031] Figure 5 A schematic diagram of the internal structure of a support plate of a mixing and proportioning device using steel slag as a roadbed material;

[0032] Figure 6 A schematic diagram of the structure of a mounting base of a mixing and proportioning device using steel slag as a roadbed material;

[0033] Figure 7 The present invention is a schematic diagram of the mounting plate structure of a mixing and proportioning device using steel slag as roadbed material.

[0034] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0035] 1. Mixing and proportioning device mechanism; 101. base; 102. mixing and proportioning box; 103. mounting seat; 1031. fixing plate; 1032. limiting hole; 104. through pipe; 1041. mounting plate; 1042. material guide plate; 1043. first driving motor; 1044. first rotating shaft body; 1045. first mixing rod; 1046. second mixing rod; 105. mounting groove; 106. filter barrel; 1061. supporting plate; 1062. second driving motor; 1063. second rotating shaft body; 1064. scraper; 1065. filter screen body; 1066. through hole; 1067. sealing door plate; 107. fixing rod; 108. top plate; 109. electric lifting rod; 1010. connecting plate;

[0036] 2. Positioning and fixing mechanism; 201. Fixed sleeve; 202. U-shaped rod; 203. High-pressure spring body; 204. Sliding rod; 205. Sliding sleeve. DETAILED DESCRIPTION

[0037] In order to make the above-mentioned objects, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the drawings in the specification.

[0038] In the following description, many specific details are set forth to facilitate a full understanding of the present application, but the present application may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present application. Therefore, the present application is not limited to the specific embodiments disclosed below.

[0039] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present application. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0040] Example 1: Reference Figures 1 to 7, which is the first embodiment of the present application, and which provides a mixing and proportioning device for steel slag as a roadbed material, which can realize the problem that most mixing and proportioning devices on the market currently do not have a filtering mechanism when mixing and proportioning steel slag, thereby causing large particles of steel slag to enter the interior of the mixing and proportioning device, thereby affecting the use effect of steel slag as a roadbed material. At the same time, the existing mixing and proportioning device cannot be cleaned when in use, thereby affecting the mixing processing effect of the subsequent mixing and proportioning device, including a mixing and proportioning device mechanism 1 and a positioning device The fixing mechanism 2, the mixing and proportioning device mechanism 1, comprises a base 101, a mixing and proportioning box 102 is installed on the top of the base 101, a mounting groove 105 is provided on the top of the mounting seat 103, a filter barrel 106 is provided inside the mounting groove 105, a fixing rod 107 is installed on the top of the base 101, a top plate 108 is installed on the top of the fixing rod 107, and an electric lifting rod 109 is installed on the bottom of the top plate 108, a fixing plate 1031 is installed on the inner wall of the mounting seat 103, and a limiting hole 1032 is provided on the outer wall of the mounting seat 103;

[0041] The filter barrel 106 includes a support plate 1061, which is installed at the top of the filter barrel 106, and a second drive motor 1062 is installed at the bottom of the support plate 1061. The output end of the second drive motor 1062 is installed with a second shaft body 1063 through a coupling, and the bottom end of the outer wall of the second shaft body 1063 is installed with a scraper 1064. The bottom end of the filter barrel 106 is installed with a filter screen body 1065, and the side wall of the filter barrel 106 is provided with a sealing door plate 1067, and the sealing door plate 1067 is provided with a sealing door plate 1067. A through hole 1066 is hinged at the top, and a sealing gasket is installed on the side wall of the through hole 1066. Through the design of the sealing door plate 1067 and the installation of a damping bearing at the hinge between the sealing door plate 1067 and the through hole 1066, the sealing door plate 1067 can be tilted when rotating. A connecting plate 1010 is installed on the outer wall of the filter barrel 106, and the top of the connecting plate 1010 is fixedly connected to the bottom end of the electric lifting rod 109. The connecting plate 1010 and the filter barrel 106 are driven to rise and fall by starting the electric lifting rod 109.

[0042] The specific working principle is that when it is necessary to filter the steel slag, firstly, the design of the filter barrel 106 and the filter net body 1065 is used to filter the large particles of steel slag through the filter net body 1065, and the second driving motor 1062 is started to drive the second rotating shaft body 1063 and the scraper 1064 to rotate, so that the scraper 1064 rotates to stir the steel slag on the top of the filter net body 1065 during filtering, so as to make the filtering effect of the steel slag better, and at the same time, when it is necessary to clean the large particles of impurities inside the filter barrel 106, firstly, the sealing door plate 1067 is opened by rotating the through hole 1066, and the large particles of impurities inside the filter barrel 106 are stirred by rotating the scraper 1064 to be discharged through the sealing door plate 1067, and the electric lifting rod 109 is started to drive the connecting plate 1010 and the filter barrel 106 to rise and fall to clean the filter net body 1065.

[0043] Example 2: Reference Figures 1 to 7 , which is the first embodiment of the present application, and provides a mixing and proportioning device for steel slag as a roadbed material, which can realize the problem that most mixing and proportioning devices currently on the market do not have a filtering mechanism when mixing and proportioning steel slag, thereby causing large particles of steel slag to enter the interior of the mixing and proportioning device, thereby affecting the use effect of steel slag as a roadbed material, and at the same time, the existing mixing and proportioning device cannot be cleaned when in use, thereby affecting the mixing processing effect of the subsequent mixing and proportioning device. The top of the mixing and proportioning box 102 is provided with a mounting seat 103, and the bottom of the mounting seat 103 is provided with a through pipe 104 extending into the interior of the mixing and proportioning box 102;

[0044] The through pipe 104 includes a mounting plate 1041, which is mounted on the inner wall of the through pipe 104. A first driving motor 1043 is mounted at the middle position of the bottom end of the mounting plate 1041, and a first rotating shaft body 1044 is mounted on the output end of the first driving motor 1043 through a coupling. A first mixing rod 1045 and a second mixing rod 1046 are respectively mounted on the outer wall of the first rotating shaft body 1044. A material guide plate 1042 is mounted on the top end of the mounting plate 1041, and the material guide plate 1042 is in a triangular shape. The material guide plate 1042 is in a triangular shape, so that the steel slag can pass through the material guide plate 1042 and fall into the interior of the mixing proportioning box 102;

[0045] The positioning and fixing mechanism 2 includes a fixed sleeve 201, which is installed on the outer wall of the mixing and proportioning box 102. A U-shaped rod 202 is arranged inside the fixed sleeve 201. A high-pressure spring body 203 is installed on the side wall of one end of the fixed sleeve 201, and one end of the high-pressure spring body 203 is fixedly connected to the side wall of the U-shaped rod 202. A sliding rod 204 is installed on the side wall of one end of the fixed sleeve 201, and a sliding sleeve 205 is sleeved on the outer wall of the sliding rod 204. The outer wall of the sliding sleeve 205 is fixedly connected to the outer wall of the U-shaped rod 202. The U-shaped rod 202 is U-shaped, and a protective cover is installed on the outer wall of the U-shaped rod 202. The protective cover is installed on the outer wall of the U-shaped rod 202 to avoid the operator from pulling the U-shaped rod 202 to protect the user. Through the design of the high-pressure spring body 203, the U-shaped rod 202 can be elastically restored by the high-pressure spring body 203 to drive the U-shaped rod 202 to slide back and forth.

[0046] The specific working principle is that when the first mixing rod 1045 and the second mixing rod 1046 need to be cleaned, the filtered steel slag is first introduced into the mixing ratio box 102, and the first driving motor 1043 is started to drive the first mixing rod 1045 and the second mixing rod 1046 to rotate, so that the steel slag inside the mixing ratio box 102 is mixed and proportioned by rotating the first mixing rod 1045 and the second mixing rod 1046, and at the same time, the fixed sleeve 201 is pulled , and through the mutual cooperation between the sliding rod 204 and the sliding sleeve 205, the U-shaped rod 202 is pulled to slide on the outer wall of the sliding rod 204 through the sliding sleeve 205 and pull the high-pressure spring body 203 to deform, so that the U-shaped rod 202 slides and no longer engages with the limiting hole 1032, thereby facilitating the disassembly of the mounting seat 103 and the through pipe 104, thereby facilitating the operator to disassemble the mounting seat 103 and the through pipe 104 to clean the first mixing rod 1045 and the second mixing rod 1046.

[0047] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A mixing and proportioning device for using steel slag as roadbed material, characterized in that: It comprises a mixing and proportioning device mechanism (1) and a positioning and fixing mechanism (2). A mixing and proportioning device mechanism (1) comprises a base (101), a mixing and proportioning box (102) is mounted on the top of the base (101), a mounting seat (103) is arranged on the top of the mixing and proportioning box (102), a through pipe (104) extending into the interior of the mixing and proportioning box (102) is mounted on the bottom of the mounting seat (103), a mounting groove (105) is provided on the top of the mounting seat (103), a filter barrel (106) is arranged inside the mounting groove (105), a fixing rod (107) is mounted on the top of the base (101), a top plate (108) is mounted on the top of the fixing rod (107), an electric lifting rod (109) is mounted on the bottom of the top plate (108), a fixing plate (1031) is mounted on the inner wall of the mounting seat (103), and a limiting hole (1032) is provided on the outer wall of the mounting seat (103); A through pipe (104), comprising a mounting plate (1041), the mounting plate (1041) being mounted on the inner wall of the through pipe (104), a first driving motor (1043) being mounted at the middle position of the bottom end of the mounting plate (1041), and a first rotating shaft body (1044) being mounted on the output end of the first driving motor (1043) via a coupling, and a first mixing rod (1045) and a second mixing rod (1046) being mounted on the outer wall of the first rotating shaft body (1044); A filter barrel (106) comprises a support plate (1061), wherein the support plate (1061) is mounted on the top of the filter barrel (106), a second drive motor (1062) is mounted on the bottom of the support plate (1061), and a second rotating shaft body (1063) is mounted on the output end of the second drive motor (1062) via a coupling, a scraper (1064) is mounted on the bottom end of the outer wall of the second rotating shaft body (1063), and a filter screen body (1065) is mounted on the bottom end of the filter barrel (106).

2. A mixing and proportioning device for using steel slag as roadbed material according to claim 1, characterized in that: The positioning and fixing mechanism (2) comprises a fixing sleeve (201), the fixing sleeve (201) being mounted on the outer wall of the mixing and proportioning box (102), a U-shaped rod (202) being arranged inside the fixing sleeve (201), a high-pressure spring body (203) being mounted on the side wall at one end inside the fixing sleeve (201), and one end of the high-pressure spring body (203) being fixedly connected to the side wall of the U-shaped rod (202).

3. A mixing and proportioning device for using steel slag as roadbed material as claimed in claim 2, characterized in that: A sliding rod (204) is installed on the side wall of one end of the fixed sleeve (201), and a sliding sleeve (205) is sleeved on the outer wall of the sliding rod (204), and the outer wall of the sliding sleeve (205) is fixedly connected to the outer wall of the U-shaped rod (202).

4. A mixing and proportioning device for using steel slag as roadbed material as claimed in claim 1, characterized in that: The side wall of the filter barrel (106) is provided with a sealing door plate (1067), and the top end of the sealing door plate (1067) is hinged with a through hole (1066), and a sealing gasket is installed on the side wall of the through hole (1066).

5. A mixing and proportioning device for using steel slag as roadbed material according to claim 1, characterized in that: A connecting plate (1010) is installed on the outer wall of the filter barrel (106), and the top end of the connecting plate (1010) is fixedly connected to the bottom end of the electric lifting rod (109).

6. A mixing and proportioning device for using steel slag as roadbed material as claimed in claim 1, characterized in that: A material guide plate (1042) is installed at the top end of the mounting plate (1041), and the material guide plate (1042) is in a triangular shape.

7. A mixing and proportioning device for using steel slag as roadbed material as claimed in claim 3, characterized in that: The U-shaped rod (202) is in a U-shape, and a protective cover is installed on the outer wall of the U-shaped rod (202).

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