Concrete aggregate screening device
The screening device, which combines a limiting frame and a sliding frame, uses a swing motor to drive the screening process. This solves the problems of high resource consumption and difficulty in disassembling the screen in traditional devices, achieving a screening effect that saves resources and is easy to disassemble.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-07
- Publication Date
- 2026-03-24
AI Technical Summary
Traditional concrete aggregate screening devices consume a lot of resources and the screens are difficult to disassemble easily.
The screening device uses a limiting frame, a sliding frame, and a swing motor drive. Through the cooperation of the sliding frame and the limiting frame, the swing motor drives the rotating rod to rotate, the side plate drives the auxiliary rod to rotate, and the round rod moves the filter plate to achieve screening. The filter plate can be easily disassembled through the magnetic plate and the adjusting rod.
This achieves a resource-saving screening process, and the filter plates are easy to disassemble, improving the efficiency of the device.
Smart Images
Figure CN224025627U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to concrete processing technical field, concretely is a kind of concrete aggregate screening device. BACKGROUND
[0002] Concrete aggregate refers to the granular material in concrete skeleton or filling effect, in order to assist concrete aggregate stable screening, thus needing a kind of concrete aggregate screening device.
[0003] The traditional concrete aggregate screening device is mostly placed in the inside of screening box during use, and then the vibration of the screen mesh in the inside of screening box is used to assist the screening of concrete aggregate, but the traditional aggregate screening device uses multiple vibration motors to assist the vibration of multiple screen meshes, thereby causing unnecessary resource consumption, and the traditional device is difficult to assist the convenient disassembly and replacement of screen mesh during use. UTILITY MODEL CONTENT
[0004] In view of the deficiencies of the prior art, the utility model provides a kind of concrete aggregate screening device to solve the problems raised in the above background art.
[0005] The utility model provides the following technical scheme: a kind of concrete aggregate screening device, including screening box, the inner wall of the screening box is fixedly equipped with limit support, the inner wall of the limit support is slidably connected with sliding frame, the inner wall of the sliding frame is slidably connected with placing plate, the inner wall of the placing plate is fixedly equipped with filter plate, the side of the inner wall of screening box is fixedly equipped with cylinder, the inner wall of the cylinder is slidably connected with round bar, the side of the round bar is fixedly equipped with auxiliary rod with the side of sliding frame, the side of the auxiliary rod is rotatably connected with side plate, the top of the sliding frame is equipped with sliding groove one, the top of the placing plate is equipped with sliding groove two, the bottom of the inner wall of the sliding frame is equipped with sliding groove three, the inner wall of the sliding groove three is equipped with limit slot.
[0006] As a preferred technical scheme of the utility model, the side of the inner wall of the limit slot is fixedly equipped with magnet plate one, the inner wall of the limit slot is rotatably connected with limit plate, the shape and size of the outer edge of the limit plate are adapted to the shape and size of the inner wall of sliding groove two and the shape and size of the inner wall of sliding groove one.
[0007] As a preferred technical scheme of the utility model, the side of the limit plate is fixedly equipped with magnet plate two, the side of magnet plate two adjacent to magnet plate one is adsorbed, the top of the limit plate is fixedly equipped with adjusting rod.
[0008] As a preferred technical scheme of the utility model, the side surface of the screening box is fixedly assembled with a fixed plate, the side surface of the fixed plate is fixedly assembled with an oscillating motor, the output shaft of the oscillating motor is fixedly sleeved with a rotating rod, and the outer edge of the rotating rod is rotatably sleeved with the inner wall of the fixed plate.
[0009] As a preferred technical scheme of the utility model, the side surface of the cylinder inner wall is fixedly connected with a spring, and the end of the spring away from the cylinder inner wall is fixedly connected with the side surface of the round rod.
[0010] As a preferred technical scheme of the utility model, the number of the auxiliary rods is two, and the side surfaces of the two auxiliary rods are rotatably connected with the side surface of the side plate close to the top and the side surface close to the bottom respectively, and the connecting structures of the side surfaces of the two auxiliary rods are completely identical.
[0011] Compared with the prior art, the utility model has the following beneficial effects:
[0012] 1、The concrete aggregate screening device, through the cooperation of the sliding frame and the limiting frame, the rotating rod is driven to rotate by the oscillating motor, the side plate is driven to rotate by the rotating rod, then the auxiliary rod is driven to rotate by the side plate, the outer edge of the auxiliary rod slides in the inner wall of the cylinder, the round rod is driven to move by the auxiliary rod, so that the filter plate is driven to move by the round rod through the sliding frame, the two filter plates are driven to swing by the side plate, and then the concrete aggregate is screened and discharged.
[0013] 2、The concrete aggregate screening device, through the cooperation of the adjusting rod and the limiting plate, the limiting plate is driven to rotate by the adjusting rod, then the adjacent side surfaces of the auxiliary magnet plate one and the magnet plate two are separated, then move away from the direction of the sliding groove three, and the outer edge of the limiting plate passes through the inner wall of the sliding groove two and the inner wall of the sliding groove one, then the filter plate is moved away from the sliding frame, so that the filter plate is conveniently disassembled. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 It is a three-dimensional structure schematic view of the utility model;
[0015] Figure 2 It is another angle three-dimensional structure schematic view of the utility model;
[0016] Figure 3 It is a round rod cross section structure schematic view of the utility model;
[0017] Figure 4 It is an adjusting rod structure schematic view of the utility model;
[0018] Figure 5 It is a limiting plate cross section structure schematic view of the utility model;
[0019] Figure 6 The utility model discloses Figure 5 The schematic diagram of amplification structure is shown at A.
[0020] In the figure: 1, sieve box;2, limiting support;3, sliding frame;4, placing plate;5, filter plate;6, cylinder;7, spring;8, round rod;9, auxiliary rod;10, side plate;11, fixed plate;12, swing motor;13, rotating rod;14, sliding groove one;15, sliding groove two;16, sliding groove three;17, limiting groove;18, magnet plate one;19, limiting plate;20, magnet plate two;21, adjusting rod. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0022] Please refer to Figures 1-6 A concrete aggregate screening device, including sieve box 1, the inner wall of sieve box 1 is fixedly equipped with limiting support 2, the inner wall of limiting support 2 is slidably connected with sliding frame 3, the inner wall of sliding frame 3 is slidably connected with placing plate 4, the inner wall of placing plate 4 is fixedly equipped with filter plate 5, the side of sieve box 1 is fixedly equipped with cylinder 6, the inner wall of cylinder 6 is slidably connected with round rod 8, the side of round rod 8 is fixedly equipped with auxiliary rod 9, the side of auxiliary rod 9 is rotatably connected with side plate 10, the top of sliding frame 3 is provided with sliding groove one 14, the top of placing plate 4 is provided with sliding groove two 15, the bottom of the inner wall of sliding frame 3 is provided with sliding groove three 16, the inner wall of sliding groove three 16 is provided with limiting groove 17, through the cooperation of limiting support 2 and sliding frame 3, the inner wall of sliding frame 3 is used to assist the erection of placing plate 4, and placing plate 4 is used to drive filter plate 5 to erect, then the side of placing plate 4 is slidably connected with the inner wall of sliding frame 3, then the side of sliding frame 3 is slid in the inner wall of limiting support 2, and then placing plate 4 drives filter plate 5 to shake and screen.
[0023] In a preferred embodiment, the side of the inner wall of limiting groove 17 is fixedly equipped with magnet plate one 18, the inner wall of limiting groove 17 is rotatably connected with limiting plate 19, the shape and size of the outer edge of limiting plate 19 are adapted to the shape and size of the inner wall of sliding groove two 15 and the inner wall of sliding groove one 14, through the cooperation of magnet plate one 18 and limiting plate 19, the outer edge of limiting plate 19 is rotated in the inner wall of limiting groove 17, then the outer edge of limiting plate 19 is limited with the inner wall of limiting groove 17, and sliding frame 3 and placing plate 4 are limited.
[0024] In a preferred implementation, the side of the limiting plate 19 is fixedly equipped with a magnet plate two 20, the side of the magnet plate two 20 is adsorbed with the side of the magnet plate one 18, the top of the limiting plate 19 is fixedly equipped with an adjusting rod 21, through the cooperation of the magnet plate two 20 and the magnet plate one 18, the outer edge of the limiting plate 19 is rotated in the inner wall of the limiting groove 17, the side of the magnet plate two 20 is adsorbed with the side of the magnet plate one 18, and the limiting plate 19 is assisted to be stably limited.
[0025] In a preferred implementation, the side of the screening box 1 is fixedly equipped with a fixed plate 11, the side of the fixed plate 11 is fixedly equipped with a swing motor 12, the output shaft of the swing motor 12 is fixedly sleeved with a rotating rod 13, the outer edge of the rotating rod 13 is rotationally sleeved with the inner wall of the fixed plate 11, the side of the rotating rod 13 is fixedly equipped with the side of the side plate 10, through the cooperation of the swing motor 12 and the rotating rod 13, the rotating rod 13 is swung and rotated by the swing motor 12, at the same time, the outer edge of the rotating rod 13 is rotated in the inner wall of the fixed plate 11, and the rotating rod 13 drives the side plate 10 to swing.
[0026] In a preferred implementation, the side of the inner wall of the cylinder 6 is fixedly connected with a spring 7, and the end of the spring 7 away from the inner wall of the cylinder 6 is fixedly connected with the side of the circular rod 8, through the cooperation of the spring 7 and the cylinder 6, the spring 7 pushes the circular rod 8 in the inner wall of the cylinder 6, and the circular rod 8 drives the filter plate 5 to shake through the sliding frame 3.
[0027] In a preferred implementation, the number of auxiliary rods 9 is two, and the sides of the two auxiliary rods 9 are rotationally connected with the side of the side plate 10 close to the top and the side close to the bottom respectively, the connection structures of the sides of the two auxiliary rods 9 are completely identical, through the installation of the two auxiliary rods 9, the two auxiliary rods 9 move towards each other with the swinging of the side plate 10, and the two filter plates 5 are driven to shake.
[0028] Working principle, when the device is used, the rotating rod 13 is rotated by the swing motor 12, the side plate 10 is rotated by the rotating rod 13, the auxiliary rod 9 is rotated by the side plate 10, the outer edge of the auxiliary rod 9 slides in the inner wall of the cylinder 6, the circular rod 8 is moved by the auxiliary rod 9, the filter plate 5 is moved by the circular rod 8 through the sliding frame 3, the two filter plates 5 are swung by the side plate 10, the concrete aggregate is screened and discharged, the limiting plate 19 is rotated by the adjusting rod 21, the sides of the magnet plate one 18 and the magnet plate two 20 are separated, the limiting plate 19 moves away from the sliding groove three 16, the outer edge of the limiting plate 19 passes through the inner wall of the sliding groove two 15 and the inner wall of the sliding groove one 14, and then the filter plate 5 moves away from the sliding frame 3, so that the filter plate 5 is conveniently disassembled.
[0029] While the embodiments of the present application have been illustrated 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 spirit and scope of the application, which is defined by the appended claims and their equivalents.
Claims
1. A concrete aggregate screening apparatus comprising a screening box (1), characterised in that: The inner wall of the screening box (1) is fixedly provided with a limiting frame (2), the inner wall of the limiting frame (2) is slidably connected with a sliding frame (3), the inner wall of the sliding frame (3) is slidably connected with a placing plate (4), the inner wall of the placing plate (4) is fixedly provided with a filter plate (5), the side surface of the inner wall of the screening box (1) is fixedly provided with a cylinder (6), the inner wall of the cylinder (6) is slidably sleeved with a round rod (8), the side surface of the round rod (8) is fixedly provided with an auxiliary rod (9), the side surface of the auxiliary rod (9) is rotatably connected with a side plate (10), the top of the sliding frame (3) is provided with a sliding groove (14), the top of the placing plate (4) is provided with a sliding groove (15), the bottom of the inner wall of the sliding frame (3) is provided with a sliding groove (16), and the inner wall of the sliding groove (16) is provided with a limiting groove (17).
2. A concrete aggregate screening apparatus as claimed in claim 1, wherein: The side surface of the inner wall of the limiting groove (17) is fixedly provided with a magnet plate (18), the inner wall of the limiting groove (17) is rotatably connected with a limiting plate (19), and the shape and size of the outer edge of the limiting plate (19) are matched with the shape and size of the inner wall of the sliding groove (15) and the inner wall of the sliding groove (14).
3. A concrete aggregate screening apparatus as claimed in claim 2, wherein: The side surface of the limiting plate (19) is fixedly provided with a magnet plate (20), the side surface adjacent to the magnet plate (20) is adsorbed to the magnet plate (18), and the top of the limiting plate (19) is fixedly provided with an adjusting rod (21).
4. A concrete aggregate screening apparatus as claimed in claim 1, wherein: The side surface of the screening box (1) is fixedly provided with a fixed plate (11), the side surface of the fixed plate (11) is fixedly provided with an oscillating motor (12), the output shaft of the oscillating motor (12) is fixedly sleeved with a rotating rod (13), the outer edge of the rotating rod (13) is rotatably sleeved with the inner wall of the fixed plate (11), and the side surface of the rotating rod (13) is fixedly provided with the side surface of the side plate (10).
5. A concrete aggregate screening apparatus as claimed in claim 1, wherein: The side surface of the cylinder (6) is fixedly connected with a spring (7), and one end, away from the inner wall of the cylinder (6), of the spring (7) is fixedly connected with the side surface of the round rod (8).
6. A concrete aggregate screening apparatus as claimed in claim 1, wherein: The number of the auxiliary rods (9) is two, and the side surfaces of the two auxiliary rods (9) are rotatably connected with the side surfaces of the side plate (10) close to the top and close to the bottom, respectively, and the connecting structures of the side surfaces of the two auxiliary rods (9) are completely identical.