Steel slag mixing and proportioning device for roadbed material

Abstract

The application relates to a steel slag mixing technical field, in particular to a mixing and proportioning device for steel slag as roadbed material, which comprises a mixing and proportioning device mechanism and a positioning and fixing mechanism. The mixing and proportioning device mechanism comprises a base, a mixing and proportioning box body is arranged at the top end of the base, a mounting seat is arranged at the top end of the mixing and proportioning box body, a through pipe extending into the mixing and proportioning box body is arranged at the bottom end of the mounting seat, a mounting groove is arranged at the top end of the mounting seat, a filter barrel is arranged in the mounting groove, a fixing rod is arranged at the top end of the base, a top plate is arranged at the top end of the fixing rod, and an electric lifting rod is arranged at the bottom end of the top plate. The application first opens the sealing door plate by rotating the through hole, stirs the large-particle impurities in the filter barrel by rotating the scraper, discharges the large-particle impurities through the sealing door plate, and drives the connecting plate and the filter barrel to lift by starting the electric lifting rod to clean the filter screen body.

Description

TECHNICAL FIELD

[0001] The application relates to a steel slag mixing technology field, in particular to a mixing and proportioning device for steel slag as roadbed material. BACKGROUND

[0002] Steel slag can be used as roadbed material and has many advantages. Steel slag is a by-product in the production process of the steel industry and is mainly composed of converter steel slag, electric furnace steel slag and ladle slag, among which the converter steel slag is dominant. The steel slag has certain physical and mechanical properties, such as excellent performance in wear resistance, adhesion, grading shape and mechanical properties, which are superior to natural rocks. Therefore, the steel slag is regarded as a green application material with high added value. In particular, in the construction of asphalt pavement, the steel slag can be used as aggregate to replace part of the gravel, improve resource utilization rate and meet the use standard of highway roadbed material. When the steel slag is proportioned as roadbed material, a mixing and proportioning device is needed to mix the steel slag.

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

[0004] APPLICATION CONTENT

[0005] This part aims to summarize some aspects of the embodiments of the application and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this part and the abstract of the specification and the application name to avoid obscuring the purpose of this part, the abstract of the specification and the application name, and such simplifications or omissions cannot be used to limit the scope of the application.

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

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

[0008] To solve the above technical problems, the application provides the following technical scheme: a mixing and proportioning device for steel slag as roadbed material, comprising a mixing and proportioning device mechanism and a positioning and fixing mechanism, the mixing and proportioning device mechanism comprises a base, a mixing and proportioning box body is installed at the top end of the base, an installation seat is arranged at the top end of the mixing and proportioning box body, a through pipe extending into the inside of the mixing and proportioning box body is installed at the bottom end of the installation seat, an installation groove is formed at the top end of the installation seat, a filter barrel is arranged in the installation groove, a fixing rod is installed at the top end of the base, a top plate is installed at the top end of the fixing rod, an electric lifting rod is installed at the bottom end of the top plate, a fixing plate is installed on the inner wall of the installation seat, and a limiting hole is formed in the outer wall of the installation seat;

[0009] The through pipe comprises an installation plate installed on the inner wall of the through pipe, a first driving motor is installed at the middle position of the bottom end of the installation plate, a first rotating shaft body is installed at the output end of the first driving motor through a shaft coupling, and a first mixing rod and a second mixing rod are respectively installed on the outer wall of the first rotating shaft body;

[0010] The filter barrel comprises a supporting plate installed at the top end of the filter barrel, a second driving motor is installed at the bottom end of the supporting plate, a second rotating shaft body is installed at the output end of the second driving motor through a shaft coupling, and 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 scheme of the mixing and proportioning device for steel slag as roadbed material, the positioning and fixing mechanism comprises a fixing sleeve installed on the outer wall of the mixing and proportioning box body, a U-shaped rod is arranged in the fixing sleeve, a high-pressure spring body is installed on the side wall of one end of the fixing sleeve, and one end of the high-pressure spring body is fixedly connected with the side wall of the U-shaped rod.

[0012] By adopting the above technical scheme, the U-shaped rod can be driven to reciprocate by the elastic recovery of the high-pressure spring body.

[0013] As a preferred scheme of the mixing and proportioning device for steel slag as roadbed material, a sliding rod is installed on the side wall of one end of the fixing sleeve, a sliding sleeve is sleeved on the outer wall of the sliding rod, and the outer wall of the sliding sleeve is fixedly connected with the outer wall of the U-shaped rod.

[0014] By adopting the above technical scheme, the U-shaped rod can drive the sliding sleeve to ascend and descend on the outer wall of the sliding rod through the cooperation of the sliding rod and the sliding sleeve.

[0015] As a preferred scheme of the steel slag as a roadbed material mixing and proportioning device, the side wall of the filter bucket is provided with a sealing door plate, and the top end of the sealing door plate is hinged with a through hole, and the side wall of the through hole is provided with a sealing gasket.

[0016] Through the design of the sealing door plate and the hinged connection of the sealing door plate and the through hole with the damping bearing, the sealing door plate is inclined when rotating.

[0017] As a preferred scheme of the steel slag as a roadbed material mixing and proportioning device, the outer wall of the filter bucket is provided with a connecting plate, and the top end of the connecting plate is fixedly connected with the bottom end of the electric lifting rod.

[0018] Through the starting of the electric lifting rod, the connecting plate and the filter bucket are lifted.

[0019] As a preferred scheme of the steel slag as a roadbed material mixing and proportioning device, the top end of the mounting plate is provided with a material guide plate, and the shape of the material guide plate is triangular.

[0020] Through the triangular shape of the material guide plate, the steel slag can fall into the inside of the mixing and proportioning box through the material guide plate.

[0021] As a preferred scheme of the steel slag as a roadbed material mixing and proportioning device, the shape of the U-shaped rod is U-shaped, and the outer wall of the U-shaped rod is provided with a protective sleeve.

[0022] Through the installation of the protective sleeve on the outer wall of the U-shaped rod, the operator can be protected when pulling the U-shaped rod.

[0023] The steel slag as a roadbed material mixing and proportioning device has the following advantages:

[0024] Firstly, through the design of the filter bucket and the filter screen body, the large particle steel slag is filtered through the filter screen body, and the second driving motor is started to drive the second shaft body and the scraper to rotate, so that the scraper rotates to stir the steel slag on the top end of the filter screen body during filtering, so that the filtering effect of the steel slag is better.

[0025] The application firstly puts the filtered steel slag into the inside of the mixing and proportioning box, and drives the first mixing rod and the second mixing rod to rotate by starting the first driving motor, so as to mix and proportion the steel slag in the inside of the mixing and proportioning box by the rotation of the first mixing rod and the second mixing rod, and pull the fixing sleeve, and make the U-shaped rod slide on the outer wall of the sliding rod through the sliding sleeve and be deformed by pulling the high-pressure spring body, so that the U-shaped rod is not combined with the limiting hole, thereby facilitating the disassembly of the mounting seat and the pipe, and facilitating the operator to disassemble the mounting seat and the pipe to clean the first mixing rod and the second mixing rod. BRIEF DESCRIPTION OF DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the application, and other drawings can be obtained by those skilled in the art without creative labor. Among them:

[0027] Fig. 1 It is a kind of steel slag as roadbed material's mixing and proportioning device's main view internal structure schematic view;

[0028] Fig. 2 It is a kind of steel slag as roadbed material's mixing and proportioning device's mounting seat and filter barrel assembly structure schematic view;

[0029] Fig. 3 It is a kind of steel slag as roadbed material's mixing and proportioning device's main view structure schematic view;

[0030] Fig. 4 It is a kind of steel slag as roadbed material's mixing and proportioning device's fixed sleeve internal structure schematic view;

[0031] Fig. 5 It is a kind of steel slag as roadbed material's mixing and proportioning device's support plate internal structure schematic view;

[0032] Fig. 6 It is a kind of steel slag as roadbed material's mixing and proportioning device's mounting seat structure schematic view;

[0033] Fig. 7 It is a kind of steel slag as roadbed material's mixing and proportioning device's mounting plate structure schematic view.

[0034] In the drawings, the components represented by each sign are listed as follows:

[0035] 1, The mixing device mechanism, 101, Base, 102, Mixing box, 103, Mounting seat, 1031, Fixed plate, 1032, Limiting hole, 104, Pipe, 1041, Mounting plate, 1042, Guide plate, 1043, First drive motor, 1044, First shaft body, 1045, First mixing rod, 1046, Second mixing rod, 105, Installation groove, 106, Filter barrel, 1061, Support plate, 1062, Second drive motor, 1063, Second shaft body, 1064, Scraper, 1065, Filter screen body, 1066, Through hole, 1067, Sealing door plate, 107, Fixed 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 purposes, features and advantages of the present application more obvious and easy to understand, the specific embodiments of the present application will be described in detail below in conjunction with the drawings.

[0038] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, but the present application can also be implemented in other ways different from those described herein, and those skilled in the art can make similar extensions without departing from the connotation of the present application, therefore the present application is not limited by the specific embodiments disclosed below.

[0039] Secondly, the "one embodiment" or "embodiment" referred to herein means that the specific features, structures or characteristics can be included in at least one implementation of the present application. "In one embodiment" appearing in different places in the specification does not mean the same embodiment, nor is it an independent or alternative embodiment that excludes other embodiments.

[0040] Embodiment one: refer to Figs. 1-7For the first embodiment of the application, the embodiment provides a steel slag mixing device as a roadbed material, which can realize most of the mixing devices on the market. When mixing and proportioning the steel slag, there is no filtering mechanism, so that large particles of steel slag enter the inside of the mixing device, thereby affecting the use effect of steel slag as a roadbed material. At the same time, the existing mixing device cannot be cleaned during use, thereby affecting the mixing effect of the subsequent mixing device. The problems include a mixing device mechanism 1 and a positioning and fixing mechanism 2. The mixing device mechanism 1 comprises a base 101, and the top end of the base 101 is provided with a mixing and proportioning box 102. The top end of the mounting seat 103 is provided with a mounting groove 105, and the inside of the mounting groove 105 is provided with a filter barrel 106. The top end of the base 101 is provided with a fixed rod 107, and the top end of the fixed rod 107 is provided with a top plate 108. The bottom end of the top plate 108 is provided with an electric lifting rod 109, and the inner wall of the mounting seat 103 is provided with a fixed plate 1031. The outer wall of the mounting seat 103 is provided with a limiting hole 1032;

[0041] The filter barrel 106 comprises a support plate 1061 installed at the top end of the filter barrel 106, a second driving motor 1062 installed at the bottom end of the support plate 1061, a second shaft body 1063 installed at the output end of the second driving motor 1062 through a shaft coupling, a scraper 1064 installed at the bottom end of the outer wall of the second shaft body 1063, a filter screen body 1065 installed at the bottom end of the filter barrel 106, a sealing door plate 1067 provided on the side wall of the filter barrel 106, a through hole 1066 hinged at the top end of the sealing door plate 1067, a sealing gasket installed on the side wall of the through hole 1066, and a damping bearing installed at the hinged part of the sealing door plate 1067 and the through hole 1066, so that the sealing door plate 1067 is inclined when rotating. The outer wall of the filter barrel 106 is provided with a connecting plate 1010, and the top end of the connecting plate 1010 is fixedly connected with the bottom end of the electric lifting rod 109. The connecting plate 1010 and the filter barrel 106 are lifted by starting the electric lifting rod 109.

[0042] Specific working principle is, when need to filter the steel slag, first through the design of filter bucket 106 and filter screen body 1065, so that through the filter screen body 1065 to filter the large particle steel slag, and through the start of the second drive motor 1062 to drive the second shaft body 1063 and the scraper 1064 to rotate, so that the scraper 1064 rotates to stir the steel slag on the top end of the filter screen body 1065 during filtration, so that the filtering effect of the steel slag is better, at the same time, when the large particle impurities in the filter bucket 106 need to be cleaned, first open the sealing door plate 1067 through the rotating through hole 1066, and the large particle impurities in the filter bucket 106 are stirred by the rotation of the scraper 1064 to discharge through the sealing door plate 1067, and the filter screen body 1065 is cleaned by driving the connecting plate 1010 and the filter bucket 106 to lift through the start of the electric lifting rod 109.

[0043] Embodiment two: refer to Figs. 1-7 , for the first embodiment of the application, the embodiment provides a kind of steel slag as roadbed material's mixing proportioning device, can realize the mixing proportioning device of most in current market, when steel slag is mixed and proportioned, there is no filtering mechanism, so that the large particle steel slag enters the inside of mixing proportioning device, so as to affect the use effect of steel slag as roadbed material, simultaneously, the mixing proportioning device of existing in use, cannot clean mixing proportioning device, so as to affect the mixing processing effect of subsequent mixing proportioning device problem, mixing proportioning box 102 top is provided with mounting seat 103, the bottom of mounting seat 103 is installed with the through pipe 104 that extends into the inside of mixing proportioning box 102;

[0044] through pipe 104, it includes mounting plate 1041, mounting plate 1041 is installed on the inner wall of through pipe 104, the first drive motor 1043 is installed at the middle position of the bottom of mounting plate 1041, and the output end of first drive motor 1043 is installed with first shaft body 1044 through coupling, the outer wall of first shaft body 1044 is installed with first mixing rod 1045 and second mixing rod 1046 respectively, the top of mounting plate 1041 is installed with guide plate 1042, and the shape of guide plate 1042 is triangle, the shape of guide plate 1042 is triangle, so that steel slag can fall into the inside of mixing proportioning box 102 through guide plate 1042;

[0045] The positioning and fixing mechanism 2 comprises a fixing sleeve 201 installed on the outer wall of the mixing and proportioning box body 102, the inside of the fixing sleeve 201 is provided with a U-shaped rod 202, the side wall of one end of the inside of the fixing sleeve 201 is installed with a high-pressure spring body 203, one end of the high-pressure spring body 203 is fixedly connected with the side wall of the U-shaped rod 202, the side wall of one end of the inside of the fixing sleeve 201 is installed with a sliding rod 204, the outer wall of the sliding rod 204 is sleeved with a sliding sleeve 205, the outer wall of the sliding sleeve 205 is fixedly connected with the outer wall of the U-shaped rod 202, the shape of the U-shaped rod 202 is U-shaped, the outer wall of the U-shaped rod 202 is installed with a protective sleeve, the protective sleeve is installed on the outer wall of the U-shaped rod 202, so that the operator can be protected when pulling the U-shaped rod 202, and the U-shaped rod 202 can be driven to reciprocatingly slide through the elastic recovery of the high-pressure spring body 203.

[0046] Specific working principle is that when the first mixing rod 1045 and the second mixing rod 1046 need to be cleaned, first, the filtered steel slag is put into the inside of the mixing and proportioning box body 102, 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 in the inside of the mixing and proportioning box body 102 is mixed and proportioned through the rotation of the first mixing rod 1045 and the second mixing rod 1046, the fixing sleeve 201 is pulled, the U-shaped rod 202 is pulled to slide on the outer wall of the sliding rod 204 through the sliding sleeve 205 and the sliding rod 204, the high-pressure spring body 203 is deformed, the U-shaped rod 202 is not clamped with the limiting hole 1032, so that the mounting seat 103 and the pipe 104 are convenient to disassemble, so that the operator disassembles the mounting seat 103 and the pipe 104 to clean the first mixing rod 1045 and the second mixing rod 1046.

[0047] The above description of disclosed embodiments enables a person 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 can be implemented in other embodiments without departing from the spirit or scope of the application. Therefore, the present application will not be limited to these 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 steel slag as a roadbed material, characterized in that: It includes mixing proportioning device mechanism (1) and positioning fixing mechanism (2), The mixing proportioning device mechanism (1) comprises a base (101), the top end of the base (101) is provided with a mixing proportioning box (102), the top end of the mixing proportioning box (102) is provided with a mounting seat (103), the bottom end of the mounting seat (103) is provided with a through pipe (104) extending into the mixing proportioning box (102), the top end of the mounting seat (103) is provided with a mounting groove (105), the inside of the mounting groove (105) is provided with a filter barrel (106), the top end of the base (101) is provided with a fixing rod (107), the top end of the fixing rod (107) is provided with a top plate (108), the bottom end of the top plate (108) is provided with an electric lifting rod (109), the inner wall of the mounting seat (103) is provided with a fixing plate (1031), the outer wall of the mounting seat (103) is provided with a limiting hole (1032); The through pipe (104) comprises a mounting plate (1041), the mounting plate (1041) is mounted on the inner wall of the through pipe (104), the first driving motor (1043) is mounted at the middle position of the bottom end of the mounting plate (1041), the output end of the first driving motor (1043) is provided with a first rotating shaft body (1044) through a shaft coupling, the outer wall of the first rotating shaft body (1044) is provided with a first mixing rod (1045) and a second mixing rod (1046); The filter barrel (106) comprises a supporting plate (1061), the supporting plate (1061) is mounted on the top end of the filter barrel (106), the bottom end of the supporting plate (1061) is provided with a second driving motor (1062), the output end of the second driving motor (1062) is provided with a second rotating shaft body (1063) through a shaft coupling, the bottom end of the outer wall of the second rotating shaft body (1063) is provided with a scraper (1064), the bottom end of the filter barrel (106) is provided with a filter screen body (1065); The positioning fixing mechanism (2) comprises a fixing sleeve (201), the fixing sleeve (201) is mounted on the outer wall of the mixing proportioning box (102), the inside of the fixing sleeve (201) is provided with a U-shaped rod (202), the side wall of one end of the inside of the fixing sleeve (201) is provided with a high-pressure spring body (203), one end of the high-pressure spring body (203) is fixedly connected with the side wall of the U-shaped rod (202); The side wall of one end of the inside of the fixing sleeve (201) is provided with a sliding rod (204), the outer wall of the sliding rod (204) is provided with a sliding sleeve (205), the outer wall of the sliding sleeve (205) is fixedly connected with the outer wall of the U-shaped rod (202).

2. The steel slag mixing and proportioning device for roadbed material according to claim 1, characterized in that: The side wall of the filter barrel (106) is provided with a sealing door plate (1067), the top end of the sealing door plate (1067) is hingedly provided with a through hole (1066), the side wall of the through hole (1066) is provided with a sealing gasket.

3. The mixing and proportioning device for steel slag as a roadbed material as described in claim 1, characterized in that: The outer wall of the filter barrel (106) is provided with a connecting plate (1010), and the top end of the connecting plate (1010) is fixedly connected with the bottom end of the electric lifting rod (109).

4. The steel slag mixing device of claim 1, wherein the steel slag is mixed with the road base material in a ratio of 1:

1. The top end of the mounting plate (1041) is provided with a material guide plate (1042), and the material guide plate (1042) is triangular in shape.

5. The steel slag mixing device of claim 3, wherein the steel slag is mixed with the other materials in a ratio of 1:1.5 to 1:2.

5. The U-shaped rod (202) is U-shaped, and the outer wall of the U-shaped rod (202) is provided with a protective sleeve.

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