CN220479408U - Road steel slag aggregate vibrating screen machine capable of automatically feeding materials - Google Patents
Road steel slag aggregate vibrating screen machine capable of automatically feeding materials Download PDFInfo
- Publication number
- CN220479408U CN220479408U CN202321928177.9U CN202321928177U CN220479408U CN 220479408 U CN220479408 U CN 220479408U CN 202321928177 U CN202321928177 U CN 202321928177U CN 220479408 U CN220479408 U CN 220479408U
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- vibrating screen
- steel slag
- slag aggregate
- automatic
- road steel
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 36
- 239000010959 steel Substances 0.000 title claims abstract description 36
- 239000000463 material Substances 0.000 title claims abstract description 34
- 239000002893 slag Substances 0.000 title claims abstract description 32
- 238000005303 weighing Methods 0.000 claims abstract description 13
- 239000000428 dust Substances 0.000 claims description 12
- 239000004744 fabric Substances 0.000 claims description 12
- 238000007873 sieving Methods 0.000 claims description 9
- 238000012216 screening Methods 0.000 abstract description 21
- 238000000034 method Methods 0.000 abstract description 9
- 238000012360 testing method Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 3
- 239000010426 asphalt Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000011981 development test Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model relates to the technical field of pavement engineering, in particular to a steel slag aggregate vibrating screen machine capable of automatically feeding road steel slag aggregate, which comprises: the weighing device comprises a digital scale and a material containing basket, wherein the digital scale is fixed on one side of the bottom of the material collecting conveyor belt, and the material containing basket is fixed with the material collecting conveyor belt; the screen holes of the screens at all levels are not easy to cause the phenomena of blockage and blockage, the screening effect on the steel slag aggregate is ideal, and the screening result is more accurate; the condition that aggregates are lost in the feeding process of a tester or after the vibration sieve is finished in the traditional vibration sieve can be avoided in the conveying, transporting and feeding process, and labor saving can be achieved; the problem that the screening time is overlong and the screening efficiency is low when the total amount of screening materials of the traditional vibrating screen is too small and a large amount of screening materials required by a large-area developing test are required to be specified can be solved.
Description
Technical Field
The utility model relates to the technical field of cloth bag dust removing equipment, in particular to a road steel slag aggregate vibrating screen machine capable of automatically feeding materials.
Background
Steel slag is the largest solid waste produced in the steel industry, with a yield of about 15% of the yield of coarse steel. The steel slag aggregate has the advantages of high strength, high wear resistance, good asphalt adsorption and the like, has good road performance after being treated, and is a good road building material for replacing sand aggregate.
Screening is a necessary process for processing steel slag to meet the specification requirement of aggregate for road engineering, an aggregate sieving machine is necessary equipment, and broken bulk materials are dispersed on sieve holes of each grade according to different particle size ranges by the operation of the sieving machine. Meanwhile, the device is also used for screening the steel slag aggregate before the indoor performance test is carried out in the asphalt mixture and the cement stabilized macadam mixture. The full vibrating screen has great benign influence on the application of the steel slag aggregate and the development of subsequent tests, and reduces test errors as little as possible.
However, when a common sieving machine is used for sieving at present, the following problems often occur: 1. the steel slag has hard texture and strong angularity, and the sieve holes of a common vibrating sieve in a laboratory often block and block materials, so that the sieving effect on the steel slag is not ideal and only coarse dispersion can be realized; 2. the steel density is high, the surface is more attached with powder, and part of the materials are scattered due to objective factors in the feeding process of test personnel and after the vibration screening is finished, so that the error of test data is large, and the physical strength of the consumed personnel is excessive; 3. the total amount of screening materials of the traditional vibrating screen machine is too small, and when a large amount of screening materials are required for a large-area development test, the screening time is too long, and the screening efficiency is low.
Disclosure of Invention
The utility model aims to provide a road steel slag aggregate vibrating screen machine capable of automatically feeding materials so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an automatic-feeding road steel slag aggregate sieving machine, comprising: the weighing device comprises a digital scale and a material containing basket, wherein the digital scale is fixed on one side of the bottom of the material collecting conveyor belt, and the material containing basket is fixed with the material collecting conveyor belt;
the vibrating screen box body comprises supporting legs, a feeding port and an operation door, the air draft system is arranged on the inner side of the upper end of the vibrating screen box body, and a dust discharge pipeline is fixedly arranged at the lower end of the vibrating screen box body;
the inside detachable of cover sieve installs each aperture screen cloth, is fixed in the inside of sieve box through the centre gripping arm, and the lower extreme elastic connection of cover sieve is at the lower extreme inboard of sieve box.
Preferably, the aggregate conveyor belt is a steerable conveyor belt.
Preferably, a support is fixedly arranged on the side wall of the upper side of the inner end of the dust discharge pipeline, a spring seat is fixedly arranged at the upper end of the support, a support column is fixedly arranged at the upper end of the spring seat, and the upper end of the support column is fixedly connected with the lower end of the clamping mechanical arm.
Preferably, a motor is fixedly installed on the side wall of one end of the vibrating screen box body, the output end of the motor is rotatably inserted into the vibrating screen box body, a rotating plate is fixedly installed, the rotating plate is elliptical, and one end of the rotating plate is contacted with one side of the upper end of the spring seat.
Preferably, the feed inlet is fixedly arranged on the side wall of the upper end of the vibrating screen box body and is communicated with the inner end of the vibrating screen box body.
Preferably, the upper port of the feeding port is larger than the lower port, and the upper port of the feeding port is positioned at the lower side of the upper end of the aggregate conveyor belt.
Preferably, the air draft system is located outside the lower end of the feed inlet.
Compared with the prior art, the utility model has the beneficial effects that:
the screen holes of the screens at all levels are not easy to cause the phenomena of blockage and blockage, the screening effect on the steel slag aggregate is ideal, and the screening result is more accurate;
the condition that aggregates are lost in the feeding process of a tester or after the vibration sieve is finished in the traditional vibration sieve can be avoided in the conveying, transporting and feeding process, and labor saving can be achieved;
the problem that the screening time is overlong and the screening efficiency is low when the total amount of screening materials of the traditional vibrating screen is too small and a large amount of screening materials required by a large-area developing test are required to be specified can be solved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is an enlarged view of the area A of FIG. 1 in accordance with the present utility model;
FIG. 3 is a top view of a screen according to the present utility model.
In the figure: 1. a vibrating screen box body; 2. a support leg; 3. a motor; 4. a rotating plate; 5. a dust discharge pipe; 6. a support; 7. a spring seat; 8. screening; 9. clamping a mechanical arm; 10. an operation door; 11. a telescopic baffle; 12. a feed inlet; 13. an air draft system; 14. a weighing device; 15. an aggregate conveyor belt; 16. a screen; 17. and (5) supporting the column.
Detailed Description
In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.
In the description of the present utility model, it should be noted that the terms "center," "middle," "upper," "lower," "left," "right," "inner," "outer," "top," "bottom," "side," "vertical," "horizontal," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "a," an, "" the first, "" the second, "" the third, "" the fourth, "" the fifth, "and the sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
For purposes of brevity and description, the principles of the embodiments are described primarily by reference to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one of ordinary skill in the art that the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.
Referring to fig. 1 to 3, the present utility model provides a technical solution: an automatic-feeding road steel slag aggregate sieving machine, comprising: the weighing device 14 comprises a digital scale and a material containing basket (not shown in the drawing), wherein the digital scale is fixed on one side of the bottom of the material containing conveyor 15, the material containing conveyor 15 is a steerable conveyor, the material containing basket is fixed with the material containing conveyor 15, the material containing basket is in a frustum shape, the inner wall is made of steel, the lower weighing device and the weighing basket are fixed by a limiter, and the position of the steerable material containing conveyor 15 at the top unloading position and the position of the weighing device 14 are both provided with limiters (not shown in the drawing);
the vibrating screen box body 1 comprises supporting legs 2, a feed inlet 12 and an operation door 10, an air draft system 13 is arranged on the inner side of the upper end of the vibrating screen box body 1, a dust discharge pipeline 5 is fixedly arranged at the lower end of the vibrating screen box body 1, the feed inlet 12 is fixedly arranged on the side wall of the upper end of the vibrating screen box body 1 and communicated with the inner end of the vibrating screen box body 1, the upper port of the feed inlet 12 is larger than the lower port, and the upper port of the feed inlet 12 is positioned on the lower side of the upper end of the aggregate conveyor belt 15;
the inside detachable of screen cloth 8 installs each aperture screen cloth 16, be fixed in inside the screen box 1 that shakes through centre gripping arm 9, the lower extreme elastic connection of screen cloth 8 is inboard at the lower extreme of screen box 1 that shakes, screen cloth 16, the screen cloth time of shaking is set for by oneself according to the type of adding the aggregate, each aperture screen cloth 16 is square screen, each little sieve mesh four sides is smooth on the square screen board, be equipped with the draw-in hole about the square screen and be used for being fixed in the screen cloth 8 inside, the vibration process is whole stable, flexible baffle 11 is installed to the upper end of screen cloth 8, be convenient for shelter from the upper port of screen cloth 8.
The side wall of the upper side of the inner end of the dust discharge pipeline 5 is fixedly provided with a support 6, the upper end of the support 6 is fixedly provided with a spring seat 7, the upper end of the spring seat 7 is fixedly provided with a support column 17, the upper end of the support column 17 is fixedly connected with the lower end of the clamping mechanical arm 9, one end side wall of the vibrating screen box 1 is fixedly provided with a motor 3, the output end of the motor 3 is rotationally inserted into the vibrating screen box 1, the rotating plate 4 is fixedly provided with a rotating plate 4, the rotating plate 4 is elliptical, one end of the rotating plate 4 is contacted with one side of the upper end of the spring seat 7, the motor 3 rotates through driving the rotating plate 4, one end of the rotating plate 4 is contacted with one side of the upper end of the spring seat 7 and pushes the spring seat 7 downwards, and then the spring seat 7 moves upwards under the reaction force of the spring to play the role of shaking the sleeve screen 8 up and down.
The exhaust system 13 is located the lower extreme outside of pan feeding mouth 12, exhaust system 13 is for operating the inside sink-float of clearance box of opening on control panel after the test, control panel fixed mounting in one side of sieving box 1, and with exhaust system 13, motor 3, weighing device 14 and collection material conveyer belt 15 electric connection.
The top and bottom limiters of the aggregate conveyor belt 15 are controlled by test personnel, the automatic reverse motion is realized after the weighing and discharging are finished, the bottom of the frame is fixed on the ground, the stability of the whole vibrating screen process device is ensured, and the uniformity of the vibrating screen is improved.
When the device works, after a full-automatic steel slag aggregate vibrating screen device is used, firstly, steel slag to be screened is loaded into a frustum-shaped basket on a weighing device 14 according to the quantity, an operation door 10 is opened, a square hole screen 16 with a required aperture is loaded into a sleeve screen 8, an aggregate conveyor belt 15 is started to convey to the top, the basket is fixed by an upper limiter after being completely turned over, after all steel slag aggregates in the basket are poured, the limiter is reversed, and the conveyor belt reversely moves to an initial weighing position and is limited by a lower limiter; secondly, the steel slag aggregate enters the screen 8, the operation door 10 is opened, the actual screen vibrating time is set after the screen 16 at the top of the screen 8 is installed, and the operation door 10 is closed to start screen vibrating; and thirdly, taking out the sleeve screen 8 after the vibration screen is finished, starting the internal air draft system 13, cleaning the dust and the like after the internal screening, and discharging the dust and the like to the outside through the internal dust discharge pipeline 5.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. An automatic-feeding road steel slag aggregate sieving machine, comprising: weighing device (14), conveyer belt (15) that gathers materials, sieve box (1), cover sieve (8), centre gripping arm (9) and exhaust system (13), its characterized in that: the weighing device (14) comprises a digital scale and a material containing basket, the digital scale is fixed on one side of the bottom of the material collecting conveyor belt (15), and the material containing basket is fixed with the material collecting conveyor belt (15);
the vibrating screen box body (1) comprises supporting legs (2), a feed inlet (12) and an operation door (10), an air draft system (13) is arranged on the inner side of the upper end of the vibrating screen box body (1), and a dust discharge pipeline (5) is fixedly arranged at the lower end of the vibrating screen box body (1);
the inside detachable of cover sieve (8) installs each aperture screen cloth (16), is fixed in inside sieve box (1) through centre gripping arm (9), and the lower extreme elastic connection of cover sieve (8) is in the lower extreme inboard of sieve box (1).
2. The automatic-feeding road steel slag aggregate vibrating screen machine according to claim 1, wherein the automatic-feeding road steel slag aggregate vibrating screen machine is characterized in that: the aggregate conveyor belt (15) is a steerable conveyor belt.
3. The automatic-feeding road steel slag aggregate vibrating screen machine according to claim 2, wherein the automatic-feeding road steel slag aggregate vibrating screen machine is characterized in that: the dust exhaust device is characterized in that a support (6) is fixedly arranged on the side wall of the upper side of the inner end of the dust exhaust pipeline (5), a spring seat (7) is fixedly arranged at the upper end of the support (6), a support column (17) is fixedly arranged at the upper end of the spring seat (7), and the upper end of the support column (17) is fixedly connected with the lower end of the clamping mechanical arm (9).
4. A road steel slag aggregate vibrating screen machine capable of automatically feeding according to claim 3, wherein: the vibrating screen is characterized in that a motor (3) is fixedly installed on one end side wall of the vibrating screen box body (1), the output end of the motor (3) is rotatably inserted into the vibrating screen box body (1), a rotating plate (4) is fixedly installed, the rotating plate (4) is elliptical, and one end of the rotating plate (4) is contacted with one side of the upper end of the spring seat (7).
5. The automatic-feeding road steel slag aggregate vibrating screen machine according to claim 1, wherein the automatic-feeding road steel slag aggregate vibrating screen machine is characterized in that: the feeding port (12) is fixedly arranged on the side wall of the upper end of the vibrating screen box body (1) and is communicated with the inner end of the vibrating screen box body (1).
6. The automatic-feeding road steel slag aggregate vibrating screen machine according to claim 1, wherein the automatic-feeding road steel slag aggregate vibrating screen machine is characterized in that: the upper port of the feeding port (12) is larger than the lower port, and the upper port of the feeding port (12) is positioned at the lower side of the upper end of the aggregate conveyor belt (15).
7. The automatic-feeding road steel slag aggregate vibrating screen machine according to claim 6, wherein: the air draft system (13) is positioned outside the lower end of the feed inlet (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321928177.9U CN220479408U (en) | 2023-07-21 | 2023-07-21 | Road steel slag aggregate vibrating screen machine capable of automatically feeding materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321928177.9U CN220479408U (en) | 2023-07-21 | 2023-07-21 | Road steel slag aggregate vibrating screen machine capable of automatically feeding materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220479408U true CN220479408U (en) | 2024-02-13 |
Family
ID=89825801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321928177.9U Active CN220479408U (en) | 2023-07-21 | 2023-07-21 | Road steel slag aggregate vibrating screen machine capable of automatically feeding materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220479408U (en) |
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2023
- 2023-07-21 CN CN202321928177.9U patent/CN220479408U/en active Active
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