Machine-made sand anti-caking device
By designing a mechanism sand anti-caking device, the sharp convex structure of the rotating roller and roller are used to disperse the mechanism sand agglomeration, and combined with hard bristles cleaning, the problem of mechanism sand agglomeration is solved, the quality of the sand is improved and the blocking rate is reduced.
Patent Information
- Application Number
- CN202422487815.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-15
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-10-15
AI Technical Summary
Machined sand is prone to agglomeration after production and washing, resulting in poor product quality.
A mechanism sand preventing the agglomeration device is designed, including a bracket, a conveyor belt, a rotating roller and a roller. A pointed convex fixed on the roller. The blocked sand is broken up by the push of the mechanism sand, and the agglomeration sand adhered to the surface of the roller is cleaned through hard bristles.
The quality of the machined sand is improved, the blocking rate is reduced, the structure is simple, the space is small, the cost is low, and there is no need for power drive.
Smart Images
Figure CN223133561U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of aggregate industry, in particular to a machine-made sand anti-caking device. Background Art
[0002] The aggregate industry refers to the industry that produces and sells various aggregate materials used in construction and infrastructure construction. Aggregate is one of the main raw materials for building concrete, asphalt concrete and other materials, and is used to enhance the strength and durability of materials. The main products of the aggregate industry include crushed stone, sand, river sand, mountain sand, etc. These materials usually come from natural resources and are supplied to the construction industry after mining, processing and screening. The aggregate industry plays an important role in construction and infrastructure construction and is an important supporting industry for the construction industry.
[0003] The existing related technologies often have the following defects: At present, after the domestic machine-made sand equipment produces sand washing, the water content between the machine-made sand is high, which easily leads to the phenomenon of machine-made sand agglomeration, thereby resulting in poor product quality.
[0004] Therefore, the utility model provides a machine-made sand anti-caking device. Utility Model Content
[0005] The utility model aims to solve the shortcoming in the prior art that machine-made sand is easy to agglomerate after sand washing, and proposes a machine-made sand anti-caking device.
[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a machine-made sand anti-caking device, comprising a bracket and a conveyor belt, the conveyor belt is located on the inner side of the bracket, the inner side of the bracket is rotatably connected to a rotating roller, and the side wall of the rotating roller is fixedly installed with a roller.
[0007] The effects achieved by the above components are as follows: the roller and the rotating roller rotate under the push of the conveyed material sand, and the block sand will be broken up when it hits the roller when moving forward. The utility model solves the problem of machine-made sand agglomeration by designing a new device, thereby improving the quality of the sand.
[0008] Preferably, a plurality of rows of pointed protrusions are evenly and fixedly connected to the side wall of the roller.
[0009] The effect achieved by the above components is that the efficiency of breaking up the agglomerated sand can be improved by arranging the sharp protrusions.
[0010] Preferably, the cross section of the pointed protrusion is a rhombus, and the end side of the pointed protrusion is a pointed structure.
[0011] The effect achieved by the above-mentioned components is that by setting the cross section of the pointed protrusion to a diamond structure, it is convenient to use the sharp position of the side wall of the pointed protrusion to break up the agglomerated sand.
[0012] Preferably, a mounting frame is fixedly mounted on the side wall of the bracket, two slide plates are slidably connected inside the mounting frame, a pressing plate is fixedly mounted on the lower ends of the two slide plates, and a plurality of hard bristles are evenly fixedly connected to the inner side of the pressing plate.
[0013] The effect achieved by the above components is that the hard bristles move to a position close to the outer side of the roller, so as to realize flexible cleaning of the roller surface where the sand agglomerates are adhered.
[0014] Preferably, the internal thread connection of the mounting frame is provided with a screw rod, and the screw rod is rotationally connected to the inside of the pressure plate.
[0015] The effects achieved by the above components are as follows: the screw rod drives the pressure plate to move, wherein the sliding plate slides inside the mounting frame to limit the moving direction of the pressure plate.
[0016] Preferably, a rotating block is fixedly connected to the upper end of the screw rod.
[0017] The effect achieved by the above components is: when the rotating block is rotated, the rotating block will drive the screw rod to twist.
[0018] In summary:
[0019] In the utility model, the roller is welded on a circular plate with round steel to form a wheel, and the wheel is welded on the rotating roller to form a whole. The whole is installed on the bracket, and the rotating roller can rotate. When working, the roller and the rotating roller are driven by the conveyed material sand to rotate. When the block sand moves forward, it will be broken up when it hits the roller. The utility model solves the problem of machine-made sand agglomeration by designing a new device, so that the quality of sand is improved. The agglomerated sand breaking device of the utility model has a compact structure, occupies a small space, and has a low cost, which solves the agglomeration problem for customers. The utility model has the advantages of being a non-powered device, simple in structure, practical, and having a good use effect. It provides a device that is not powered and is driven by machine-made sand to rotate, so as to break up the agglomerated sand, reduce the agglomeration rate of the sand, and improve the quality of the sand. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0021] Figure 2 It is a partial side view structural schematic diagram of the utility model;
[0022] Figure 3 It is a structural schematic diagram of the mounting frame in the utility model;
[0023] Figure 4 It is a structural schematic diagram of the pointed convex part of the utility model.
[0024] Legend: 1. Roller; 2. Rotating roller; 3. Bracket; 4. Conveyor belt; 5. Sharp protrusion; 6. Mounting frame; 7. Pressing plate; 8. Screw rod; 9. Slide plate; 10. Rotating block; 11. Hard bristles. Detailed implementation
[0025] Refer to Figures 1-4 As shown, the present utility model provides a technical solution: an anti-caking device for manufactured sand, including a bracket 3 and a conveyor belt 4.
[0026] The following specifically describes its overall specific settings and functions.
[0027] In this implementation: The conveyor belt 4 is located inside the bracket 3. A rotating roller 2 is rotatably connected to the inside of the bracket 3, and a roller 1 is fixedly installed on the side wall of the rotating roller 2. The roller 1 and the rotating roller 2 rotate under the push of the conveyed material sand. When the lumpy sand advances and hits the roller 1, it will be broken up. The present utility model solves the problem of manufactured sand caking by designing a new device, improving the quality of the sand. A number of columns of sharp protrusions 5 are evenly fixedly connected to the side wall of the roller 1. By providing the sharp protrusions 5, the efficiency of breaking up the caked sand can be improved. The cross-section of the sharp protrusion 5 is diamond-shaped, and the end side of the sharp protrusion 5 is a tip structure. By setting the cross-section of the sharp protrusion 5 as a diamond structure, it is convenient to use the sharp position on the side wall of the sharp protrusion 5 to break up the caked sand.
[0028] Specifically, a mounting frame 6 is fixedly installed on the side wall of the bracket 3. Two slide plates 9 are slidably connected inside the mounting frame 6. A pressing plate 7 is fixedly installed at the lower ends of the two slide plates 9. A number of hard bristles 11 are evenly fixedly connected to the inner side of the pressing plate 7. When the hard bristles 11 move to a position close to the outside of the roller 1, the flexible cleaning work of the surface of the roller 1 with adhered caked sand can be realized. A screw rod 8 is threadedly connected inside the mounting frame 6, and the screw rod 8 is rotatably connected to the inside of the pressing plate 7. The screw rod 8 drives the pressing plate 7 to move, and the slide plate 9 slides inside the mounting frame 6 to play a role in restricting the moving direction of the pressing plate 7. The upper end of the screw rod 8 is fixedly connected to a rotating block 10. Rotating the rotating block 10 will drive the screw rod 8 to twist.
[0029] Working principle: The roller 1 is made of round steel welded to a round plate to form a wheel. This wheel is welded to the rotating roller 2 to form an integral whole, which is installed on the bracket 3. The rotating roller 2 can rotate. During operation, the roller 1 and the rotating roller 2 rotate under the push of the conveyed material sand. When the lumpy sand advances, it will be broken up when it hits the roller 1. The utility model solves the problem of the agglomeration of machine-made sand by designing a new device, improving the quality of the sand. The agglomerated sand breaking device of the utility model has a compact structure, small occupied space and low cost, solving the agglomeration problem for customers. By setting the pointed protrusion 5, the breaking efficiency of the agglomerated sand can be improved. By setting the cross-section of the pointed protrusion 5 to be a rhombus structure, it is convenient to use the sharp position on the side wall of the pointed protrusion 5 for the breaking work of the agglomerated sand. Rotating the rotating block 10 will drive the screw rod 8 to twist, and the screw rod 8 will drive the pressing plate 7 to move. Among them, the sliding plate 9 slides inside the mounting frame 6, playing a role in restricting the moving direction of the pressing plate 7, so that the hard bristles 11 on the pressing plate 7 move to a position close to the outside of the roller 1, realizing the flexible cleaning work of the surface of the roller 1 adhered with agglomerated sand. The pointed protrusion 5 can also realize the combing work of the hard bristles 11. Through the cleaning work of the roller 1, the phenomenon that the self-weight of the roller 1 increases after adhering with agglomerated sand is reduced, and the running and sand-breaking efficiency of the roller 1 is improved. The advantages of the utility model are that it is a non-powered device, with a simple and practical structure and good use effect. It provides a device without power, which is driven by machine-made sand to rotate, breaks up the agglomerated sand, reduces the agglomeration rate of the sand, and improves the quality of the sand.
[0030] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.
Claims
1. Mechanism sand anti-caking device, including a bracket (3) and a conveyor belt (4), characterized in that: The conveyor belt (4) is located inside the bracket (3). A rotating roller (2) is rotatably connected to the inside of the bracket (3), and a roller (1) is fixedly installed on the side wall of the rotating roller (2).
2. The mechanism sand anti-caking device according to claim 1, wherein: A number of columns of pointed protrusions (5) are uniformly and fixedly connected to the side wall of the roller (1).
3. The mechanism sand anti-caking device according to claim 2, characterized in that: The cross-section of the pointed protrusion (5) is diamond-shaped, and the end side of the pointed protrusion (5) is a pointed structure.
4. The mechanism sand anti-caking device according to claim 1, characterized in that: An installation frame (6) is fixedly installed on the side wall of the bracket (3). Two sliding plates (9) are slidably connected inside the installation frame (6). A pressing plate (7) is fixedly installed at the lower ends of the two sliding plates (9). A number of hard bristles (11) are uniformly and fixedly connected to the inside of the pressing plate (7).
5. The mechanism sand anti-caking device according to claim 4, characterized in that: A lead screw (8) is threadedly connected inside the installation frame (6), and the lead screw (8) is rotatably connected to the inside of the pressing plate (7).
6. The mechanism sand anti-caking device according to claim 5, wherein: A rotating block (10) is fixedly connected to the upper end of the lead screw (8).