Concrete raw material slag powder detection device

Abstract

The utility model discloses a concrete raw material slag powder detection device, which comprises a multi-purpose detection mechanism, a detachable blanking mechanism and a fixing mechanism, the multi-purpose detection mechanism comprises a mounting rack, an electric slide rail is mounted in the mounting rack, a slide block is arranged in the electric slide rail, one side of the slide block is fixedly connected with a connecting rod, and the connecting rod is fixedly connected with a connecting rod. And one end of the connecting rod is fixedly connected with a clamping ring, and a screening frame is arranged in the clamping ring. Through the arrangement of the multi-purpose detection mechanism, the slag powder can be screened through the screening plate when the slag powder shakes, the notch with the set size is formed in the surface of the screening plate, the slag powder conforming to the granularity can be screened out through the screening plate, and therefore the granularity of the slag powder is detected, meanwhile, a screw on the fixing plate is screwed off, and the slag powder can be detected. The screening plate can be taken down, then screening plates with notches of different sizes are replaced, and slag powder of different granularities is detected, so that the slag powder of different granularities is more convenient to detect.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete raw material slag powder detection, in particular to a concrete raw material slag powder detection device. Background Art

[0002] Slag powder in concrete raw materials refers to the fine powder material obtained after grinding the slag produced in the smelting process; slag is a by-product produced in the metal smelting process, mainly composed of non-metallic parts in the ore, impurities in the ore and ash in the fuel; after grinding, the slag can be obtained into slag powder within a certain particle size range; slag powder in concrete raw materials is usually used as a substitute material or admixture for cement to improve the performance and characteristics of concrete; slag powder can fill the micropores in concrete, improve the density and impermeability of concrete, and at the same time reduce the temperature rise and shrinkage deformation of concrete, and improve the durability and crack resistance of concrete.

[0003] The particle size of slag powder has an important influence on the performance and characteristics of concrete; therefore, in order to ensure the quality of concrete, it is necessary to detect and process the particle size of slag powder. Generally, a slag powder detection device is used to detect and process the particle size of slag powder. Currently, most of the slag powder particle size detection devices detect and process a single particle size of slag powder. When it is necessary to detect slag powder of other particle sizes, it is necessary to replace it with a new device for detecting different particle sizes, which makes it more troublesome to use and has poor practicality. Therefore, in order to solve the above problems, a concrete raw material slag powder detection device is hereby proposed. Utility Model Content

[0004] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a concrete raw material slag powder detection device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a concrete raw material slag powder detection device, comprising a multi-purpose detection mechanism, a detachable unloading mechanism and a fixing mechanism, the multi-purpose detection mechanism comprising a mounting frame, an electric slide rail is installed inside the mounting frame, a slider is arranged inside the electric slide rail, one side of the slider is fixedly connected to a connecting rod, one end of the connecting rod is fixedly connected to a clamping ring, a screening frame is arranged inside the clamping ring, a surface of the screening frame is fixedly connected to a limiting ring, a slot is provided inside the screening frame, a clamping block is arranged inside the slot, a screening plate is fixedly connected to one side of the clamping block, a fixing plate is hinged inside the slot, the clamping block and the fixing plate are fixedly connected by screws, after the screws are unscrewed, the clamping block and the screening plate can be taken out and separated from the screening frame, and the limiting ring is arranged on the upper side of the clamping ring.

[0006] Preferably, the slider is slidably connected to the electric slide rail, the screening frame is slidably connected to the clamping ring, the clamping block is slidably connected to the clamping slot, and after the screening plate slides into the screening frame, the screening plate will just contact the inner cavity of the screening frame, and the slag powder can be screened and processed by the screening plate after entering the screening frame.

[0007] Preferably, a mounting groove is provided inside the screening frame, and a transparent glass plate is fixedly connected inside the mounting groove. By providing the transparent glass plate, an operator can see the situation inside the screening frame through the transparent glass plate.

[0008] Preferably, the detachable unloading mechanism includes a threaded barrel, which is arranged inside the screening frame and threadedly connected to the screening frame, a cover plate is fixedly connected to the upper side of the threaded barrel, a unloading pipe is fixedly connected to the upper side of the cover plate, and a rubber sleeve is sleeved on the outside of the unloading pipe. The slag powder is poured into the screening frame by pouring the slag powder from the unloading pipe.

[0009] Preferably, a setting groove is provided inside the cover plate, a handle is fixedly connected inside the setting groove, two setting grooves and two handles are provided, and the setting grooves are provided at two sides of the inside of the cover plate.

[0010] Preferably, the fixing mechanism includes a fixing groove, which is opened inside the mounting frame, and a rubber pad is fixedly connected to the inside of the fixing groove. Fixed blocks are fixedly connected to both sides of the mounting frame, and fixing holes are opened through the surface of the fixing blocks. Four fixing blocks are provided, which are respectively arranged on both sides of the mounting frame.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model is provided with a multi-purpose detection mechanism. When the slag powder is shaken, the slag powder will be screened through the screening plate. The surface of the screening plate is provided with slots of set sizes. The slag powder that meets the particle size will be screened out through the screening plate, so as to detect the particle size of the slag powder. At the same time, the screws on the fixed plate can be unscrewed to remove the screening plate, and then the screening plate with slots of different sizes can be replaced to detect and process slag powders of different particle sizes, making it more convenient to detect slag powders of different particle sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the structure of the side cross-section of the utility model;

[0016] Figure 3 It is a schematic diagram of the overall structure of the utility model viewed from above;

[0017] Figure 4 It is a schematic structural diagram of the utility model in a bottom-view cross-section.

[0018] In the figure: 1. mounting frame; 2. electric slide rail; 3. slider; 4. connecting rod; 5. snap ring; 6. screening frame; 7. limiting ring; 8. slot; 9. clamping block; 10. screening plate; 11. fixing plate; 12. mounting slot; 13. transparent glass plate; 14. threaded cylinder; 15. cover plate; 16. feeding tube; 17. rubber sleeve; 18. setting slot; 19. handle; 20. fixing slot; 21. rubber pad; 22. fixing block; 23. fixing hole. DETAILED DESCRIPTION

[0019] 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 the embodiments. 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.

[0020] See also Figure 1-4The slag powder detection device for concrete raw materials comprises a multi-purpose detection mechanism, a detachable unloading mechanism and a fixing mechanism. The multi-purpose detection mechanism comprises a mounting frame 1, an electric slide rail 2 is installed inside the mounting frame 1, a slider 3 is arranged inside the electric slide rail 2, a connecting rod 4 is fixedly connected to one side of the slider 3, a clamping ring 5 is fixedly connected to one end of the connecting rod 4, a screening frame 6 is arranged inside the clamping ring 5, a limiting ring 7 is fixedly connected to the surface of the screening frame 6, a card slot 8 is opened inside the screening frame 6, a card block 9 is arranged inside the card slot 8, a screening plate 10 is fixedly connected to one side of the card block 9, a fixing plate 11 is hinged inside the card slot 8, and the card block 9 is fixedly connected to the fixing plate 11 by screws, the slider 3 is slidably connected to the electric slide rail 2, the screening frame 6 is slidably connected to the clamping ring 5, and the card block 9 is slidably connected to the card slot 8. 6 slides into the clamping ring 5, so that the limiting ring 7 contacts with the clamping ring 5, thereby clamping the screening frame 6 in the clamping ring 5, and then pouring the slag powder into the screening frame 6, and driving the slider 3 to move back and forth through the electric slide rail 2, and driving the screening frame 6 to move back and forth through the connecting rod 4 and the clamping ring 5, so as to shake the slag powder. When the slag powder is shaken, the slag powder will be screened through the screening plate 10, and the surface of the screening plate 10 is provided with a notch of a set size. The slag powder that meets the particle size will be screened out through the screening plate 10, so as to detect the particle size of the slag powder. At the same time, the screws on the fixing plate 11 can be unscrewed, the screening plate 10 can be removed, and then the screening plate 10 with notches of different sizes can be replaced to detect and process the slag powder of different particle sizes, so that it is more convenient to detect the slag powder of different particle sizes.

[0021] In one aspect of the present embodiment, a transparent glass plate 13 is fixed in the mounting groove 12, and the inner side of the transparent glass plate 13 is aligned with the inner wall of the screening frame 6. When screening and testing the particle size of the slag powder, the operator can see the remaining slag powder in the screening frame 6 through the transparent glass plate 13, thereby monitoring the remaining slag powder in the screening frame 6 at any time.

[0022] In one aspect of the present embodiment, when it is necessary to pour slag powder into the screening frame 6, first remove the rubber sleeve 17 from the discharge pipe 16, pour the slag powder from the discharge pipe 16 into the screening frame 6 for screening and detection. After the screening and detection, the cover plate 15 can be rotated with the assistance of the handle 19 in the groove 18 to screw the threaded barrel 14 out of the screening frame 6, thereby removing the cover plate 15, leaving a large gap on the upper side of the screening frame 6, which can facilitate the cleaning of the interior of the screening frame 6 and make it more convenient to clean the screening frame 6.

[0023] In one aspect of the present embodiment, a rubber pad 21 is disposed in the fixing groove 20, so that when the mounting frame 1 is placed for use, the rubber pad 21 will contact the ground. The rubber has the function of increasing friction, so that the mounting frame 1 can be placed more stably. When the device needs to be fixed for use, the screw can be passed through the fixing hole 23 and screwed into the ground. The screwing end of the screw will be stuck on the upper side of the fixing block 22, so that when the screw is fixed to the ground, the device is fixed to the ground through the fixing block 22.

[0024] Working principle of the utility model: When the concrete raw material slag powder detection device is used, the mounting frame 1 in the device is fixed at the position where it needs to be used, and then the screening frame 6 is slid into the clamping ring 5, the screening frame 6 is clamped in the clamping ring 5, the rubber sleeve 17 is removed from the feeding pipe 16, and the slag powder is poured from the feeding pipe 16 into the screening frame 6, and then the rubber sleeve 17 is put on the feeding pipe 16 again, and the slider 3 is driven to move back and forth by the electric slide rail 2, and the screening frame 6 is driven to move back and forth by the connecting rod 4 and the clamping ring 5, so as to detect the slag powder. The slag powder will be screened through the screening plate 10 when it is shaken. A slot of a set size is provided on the surface of the screening plate 10. Slag powder that meets the particle size will be screened out through the screening plate 10 and fall onto the mounting frame 1. The cover plate 15 is rotated with the assistance of the handle 19 in the groove 18 to make the threaded barrel 14 screwed out from the screening frame 6, so that the cover plate 15 is removed, leaving a large gap on the upper side of the screening frame 6, and unqualified slag powder can be taken out from the screening frame 6. In this solution, all electrical equipment is powered by an external power supply.

[0025] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A concrete raw material slag powder detection device, comprising a multi-purpose detection mechanism, a detachable feeding mechanism and a fixing mechanism, characterized in that: The multi-purpose detection mechanism comprises a mounting frame (1), an electric slide rail (2) is installed inside the mounting frame (1), a slider (3) is arranged inside the electric slide rail (2), one side of the slider (3) is fixedly connected to a connecting rod (4), one end of the connecting rod (4) is fixedly connected to a clamping ring (5), a screening frame (6) is arranged inside the clamping ring (5), a limiting ring (7) is fixedly connected to the surface of the screening frame (6), a clamping groove (8) is provided inside the screening frame (6), a clamping block (9) is arranged inside the clamping groove (8), a screening plate (10) is fixedly connected to one side of the clamping block (9), a fixing plate (11) is hinged inside the clamping groove (8), and the clamping block (9) and the fixing plate (11) are fixedly connected by screws.

2. The concrete raw material slag powder detection device according to claim 1, characterized in that: The slide block (3) is slidably connected to the electric slide rail (2), the screening frame (6) is slidably connected to the clamping ring (5), and the clamping block (9) is slidably connected to the clamping groove (8).

3. The concrete raw material slag powder detection device according to claim 1, characterized in that: The screening frame (6) is provided with a mounting groove (12) inside, and a transparent glass plate (13) is fixedly connected inside the mounting groove (12).

4. The concrete raw material slag powder detection device according to claim 1, characterized in that: The detachable unloading mechanism comprises a threaded barrel (14), the threaded barrel (14) is arranged inside the screening frame (6) and is threadedly connected to the screening frame (6), a cover plate (15) is fixedly connected to the upper side of the threaded barrel (14), a unloading pipe (16) is fixedly connected to the upper side of the cover plate (15), and a rubber sleeve (17) is sleeved on the outside of the unloading pipe (16).

5. The concrete raw material slag powder detection device according to claim 4, characterized in that: A setting groove (18) is provided inside the cover plate (15), and a handle (19) is fixedly connected inside the setting groove (18).

6. The concrete raw material slag powder detection device according to claim 1, characterized in that: The fixing mechanism comprises a fixing groove (20), the fixing groove (20) is arranged inside the mounting frame (1), a rubber pad (21) is fixedly connected inside the fixing groove (20), fixing blocks (22) are fixedly connected on both sides of the mounting frame (1), and fixing holes (23) are formed through the surface of the fixing blocks (22).

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