Sandstone aggregate storage yard structure
By designing a structure with screening mesh and pushing components in the sand and gravel aggregate yard, the problem of difficulty in screening and classification of traditional yards is solved, and rapid screening and classified stacking of sand and gravel is achieved, and the management efficiency of the yard and the utilization rate of materials are improved.
Patent Information
- Application Number
- CN202421886977.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-06
- Publication Date
- 2025-06-10
- Estimated Expiration
- 2034-08-06
AI Technical Summary
It is difficult for traditional gravel aggregate yards to quickly screen sand and gravel aggregates of different particle sizes and specifications, resulting in difficulty in material management and distinction, which easily leads to confusion and cross-contamination.
A sand and gravel aggregate yard structure is designed, and the first motor drives the shaking of the screen mesh with a rotating column, crank, connecting rod and other structures to realize the rapid screening of sand and gravel. Through the coordination of electric push rods and push plates, Z-shaped frames and rollers, the classified transportation and stacking of the screened sand and gravel are realized.
It realizes rapid screening and classified stacking of sand and gravel, improves the applicability and stacking efficiency of the yard, and avoids cross-contamination of materials.
Smart Images
Figure CN222956873U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sand and gravel yards, in particular to a structure of a sand and gravel aggregate yard. Background Art
[0002] As one of the indispensable main raw materials in the construction industry, sand and gravel aggregates play a key role in manufacturing various building materials such as concrete, asphalt concrete, and road bases. These aggregates are usually processed by processes such as crushing, screening, and washing of natural ores. The yard is an important storage and management location for these sand and gravel aggregates, used for storing, processing, and managing sands, stones, and other aggregates of various specifications and types. Yards play a crucial role in engineering fields such as construction, highways, railways, and water conservancy. They not only provide convenient material supply but also are an indispensable part of the engineering construction process, providing important guarantees for the smooth progress of various engineering projects;
[0003] Traditional sand and gravel aggregate yards usually consist of structures such as a stockpiling area, an operation area, and an equipment area. The stockpiling area is used for storing sands, stones, and other aggregates of different specifications and types. Next is the operation area, including operation areas such as loading and unloading, used for loading and unloading and processing sand and gravel aggregates. Then is the equipment area, including various equipment such as stackers, loaders, and conveyor belts, used to realize the material handling and operation of the yard;
[0004] However, the structure of traditional sand and gravel aggregate yards is relatively simple. During the stacking process of sand and gravel aggregates, it is impossible to quickly screen sand and gravel aggregates of different particle sizes and specifications. Usually, all sand and gravel aggregates are stacked together, making it difficult to effectively manage and distinguish different types of materials, and it is easy to cause confusion and cross - contamination. Therefore, a structure of a sand and gravel aggregate yard is proposed to solve the above problems. Content of the Utility Model
[0005] In order to make up for the above deficiencies, the utility model provides a structure of a sand and gravel aggregate yard, aiming to improve the problem in the prior art that during the stacking process of sand and gravel aggregates, it is impossible to quickly screen sand and gravel aggregates of different particle sizes and specifications and it is difficult to distinguish different types of materials.
[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:
[0007] A sand and gravel aggregate yard structure includes a site. A support frame is fixedly connected to the top of the site. A first motor is fixedly connected to one side of the support frame. A rotating column is fixedly connected to the output end of the first motor. A crank is rotatably connected to one end of the rotating column. A connecting rod is fixedly connected to one side of the crank. A fixed block is fixedly connected to the top of the support frame. A rotating rod is rotatably connected to one side of the fixed block. A connecting frame is fixedly connected to one side of the rotating rod. A screen is fixedly connected inside the connecting frame. A fixed frame is fixedly connected to one side of the connecting frame. One side of the connecting rod is fixedly connected inside the fixed frame. A material pushing component is arranged inside the connecting frame;
[0008] As a further description of the above technical solution:
[0009] The material pushing component includes an electric push rod and a push plate. The outer wall of the electric push rod is fixedly connected inside the connecting frame. One side of the push plate is fixedly connected to the output end of the electric push rod. The push plate is slidably connected to the top of the screen;
[0010] As a further description of the above technical solution:
[0011] A Z-shaped frame is fixedly connected to the top of the site. A plurality of roller two are rotatably connected inside the Z-shaped frame;
[0012] As a further description of the above technical solution:
[0013] A second motor is fixedly connected to one side of the Z-shaped frame. A roller one is fixedly connected to the output end of the second motor;
[0014] As a further description of the above technical solution:
[0015] The roller one is rotatably connected inside the Z-shaped frame. A conveyor belt is arranged between the roller one and the roller two;
[0016] As a further description of the above technical solution:
[0017] Partition plates are fixedly connected to the outer wall of the conveyor belt. A baffle is fixedly connected to one side of the Z-shaped frame;
[0018] As a further description of the above technical solution:
[0019] A sliding hopper is fixedly connected to the bottom of the Z-shaped frame;
[0020] As a further description of the above technical solution:
[0021] A dam is fixedly connected to the top of the site. A wall is fixedly connected to the top of the dam.
[0022] The utility model has the following beneficial effects:
[0023] 1. In the present utility model, the first motor, rotating column, crank, connecting rod, fixed frame, connecting frame and rotating rod structure drive the screen structure to work, achieving the effect of quickly screening sand and gravel. During the stacking process, it is impossible to quickly screen sand and gravel aggregates of different particle sizes and specifications, and it is difficult to distinguish different types of materials, thus improving the applicability of the storage yard.
[0024] 2. In the present utility model, with the cooperation of the electric push rod, push plate, Z-shaped frame, second motor, roller one and roller two structures, the conveyor belt works, achieving the effect of classifying and conveying and stacking the screened sand and gravel. It solves the problem that the sand and gravel cannot be effectively classified and stacked, and the sand and gravel aggregates of different specifications and types are mixed and stacked together, which will cause cross-contamination of materials, thus improving the stacking efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] Figure 1 is a three-dimensional schematic diagram of a sand and gravel aggregate storage yard structure proposed by the present utility model;
[0026] Figure 2 is a schematic diagram of the top structure of the site of a sand and gravel aggregate storage yard structure proposed by the present utility model;
[0027] Figure 3 is a schematic diagram of the top structure of the support frame of a sand and gravel aggregate storage yard structure proposed by the present utility model;
[0028] Figure 4 is a schematic diagram of the internal structure of the Z-shaped frame of a sand and gravel aggregate storage yard structure proposed by the present utility model.
[0029] LEGEND DESCRIPTION:
[0030] 1. Site; 2. Support frame; 3. First motor; 4. Rotating column; 5. Crank; 6. Connecting rod; 7. Fixed block; 8. Rotating rod; 9. Connecting frame; 10. Screen; 11. Fixed frame; 12. Electric push rod; 13. Push plate; 14. Z-shaped frame; 15. Second motor; 16. Roller one; 17. Roller two; 18. Conveyor belt; 19. Partition board; 20. Baffle; 21. Slide hopper; 22. Dam; 23. Wall. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0031] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0032] Refer to Figure 1- Figure 3 As an embodiment provided by the present utility model: A structure of a sand and gravel aggregate yard includes a site 1. A support frame 2 is fixedly connected to the top of the site 1. A first motor 3 is fixedly connected to one side of the support frame 2. A rotating column 4 is fixedly connected to the output end of the first motor 3. One end of the rotating column 4 is rotatably connected to a crank 5. A connecting rod 6 is fixedly connected to one side of the crank 5. A fixing block 7 is fixedly connected to the top of the support frame 2. A rotating rod 8 is rotatably connected to one side of the fixing block 7. A connecting frame 9 is fixedly connected to one side of the rotating rod 8. A screen 10 is fixedly connected inside the connecting frame 9. A fixing frame 11 is fixedly connected to one side of the connecting frame 9. One side of the connecting rod 6 is fixedly connected inside the fixing frame 11. A material pushing component is arranged inside the connecting frame 9.
[0033] Specifically, when stacking sand and gravel aggregates, first pour the sand and gravel aggregates above the screen 10. Then, drive the rotating column 4 to rotate through the output end of the first motor 3. Under the action of force, the rotating column 4 drives the crank 5 connected to one end to start rotating. The crank 5 under the action of force causes the connecting rod 6 connected to one side to start moving. The movement of the connecting rod 6 further drives the fixing frame 11 connected to one side to move. Under the action of force, the fixing frame 11 drives the connecting frame 9 connected to one side to move. The movement of the connecting frame 9 causes the rotating rod 8 connected to the side wall to rotate on one side of the fixing block 7. Finally, the connecting frame 9 drives the screen 10 inside to shake, effectively realizing the screening of sand and gravel, so that the materials can be separated according to size.
[0034] Refer to Figure 2 and Figure 3 As shown in and, the material pushing component includes an electric push rod 12 and a push plate 13. The outer wall of the electric push rod 12 is fixedly connected inside the connecting frame 9. One side of the push plate 13 is fixedly connected to the output end of the electric push rod 12. The push plate 13 is slidably connected to the top of the screen 10.
[0035] Specifically, at the same time through screening, the sand and gravel with smaller particles will fall above the conveyor at the bottom of the screen 10. The sand and gravel with smaller particles are conveyed to the stacking area through the conveyor. At the same time, the sand and gravel with larger particles remain above the screen 10. The output end of the electric push rod 12 drives the push plate 13 to start moving. The push plate 13 under the action of force pushes the sand and gravel remaining above the screen 10 to move, and pushes it above the conveyor belt 18, achieving the effect of feeding.
[0036] Refer to Figure 2 and Figure 4, a Z-shaped frame 14 is fixedly connected to the top of Site 1. A plurality of second rollers 17 are rotatably connected inside the Z-shaped frame 14. A second motor 15 is fixedly connected to one side of the Z-shaped frame 14. The output end of the second motor 15 is fixedly connected to a first roller 16. The first roller 16 is rotatably connected inside the Z-shaped frame 14. A conveyor belt 18 is arranged between the first roller 16 and the second rollers 17. Partition plates 19 are fixedly connected to the outer wall of the conveyor belt 18. A baffle 20 is fixedly connected to one side of the Z-shaped frame 14. A chute 21 is fixedly connected to the bottom of the Z-shaped frame 14. A dam 22 is fixedly connected to the top of Site 1. A wall 23 is fixedly connected to the top of the dam 22.
[0037] Specifically, at the same time, the output end of the second motor 15 drives the first roller 16 to start rotating. The first roller 16 drives the conveyor belt 18 to move on the outer wall of the second rollers 17 under force. In this process, the larger-sized sand and gravel are transported to another stacking area. When transported to the designated area, the sand and gravel will fall into the chute 21 and then slide down along the chute to be stacked above Site 1, achieving the classified stacking of sand and gravel, storing sand and gravel of different sizes in different areas respectively, and improving the utilization rate and stacking efficiency of Site 1.
[0038] Working principle: When stacking sand and gravel aggregates, first pour the sand and gravel aggregates above the sieve 10. Subsequently, the output end of the first motor 3 drives the rotating column 4 to rotate. The rotating column 4 drives the crank 5 connected to one end to rotate under force. The crank 5 drives the connecting rod 6 connected to one side to move under force. The connecting rod 6 drives the fixed frame 11 connected to one side to move under force. The fixed frame 11 drives the connecting frame 9 connected to one side to move under force. The connecting frame 9 drives the rotating rod 8 connected to the side wall to rotate on one side of the fixed block 7, causing the connecting frame 9 to drive the sieve 10 inside to shake, thus achieving the effect of screening the sand and gravel. At the same time, through screening, the smaller-sized sand and gravel will fall above the conveyor under the sieve 10. The smaller-sized sand and gravel are transported to the stacking area through the conveyor. At this time, the larger-sized sand and gravel will remain above the sieve 10. The output end of the electric push rod 12 drives the push plate 13 to move. The push plate 13 pushes the sand and gravel remaining above the sieve 10 to move, causing the sand and gravel to be pushed above the conveyor belt 18. At the same time, the output end of the second motor 15 drives the first roller 16 to rotate. The first roller 16 drives the conveyor belt 18 to move on the outer wall of the second rollers 17 under force, and then transports the larger-sized sand and gravel to another stacking area. When transported to the designated area, the sand and gravel will fall into the chute 21 and then slide above Site 1 for stacking, thus achieving the effect of classifying and stacking the sand and gravel.
[0039] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.
Claims
1. A sand and gravel aggregate yard structure, comprising a site (1), characterized in that: The top of the field (1) is fixedly connected to a support frame (2), one side of the support frame (2) is fixedly connected to a first motor (3), an output end of the first motor (3) is fixedly connected to a rotating column (4), one end of the rotating column (4) is rotatably connected to a crank (5), one side of the crank (5) is fixedly connected to a connecting rod (6), the top of the support frame (2) is fixedly connected to a fixed block (7), one side of the fixed block (7) is rotatably connected to a rotating rod (8), one side of the rotating rod (8) is fixedly connected to a connecting frame (9), a screen (10) is fixedly connected inside the connecting frame (9), one side of the connecting frame (9) is fixedly connected to a fixed frame (11), one side of the connecting rod (6) is fixedly connected to the inside of the fixed frame (11), and a pushing assembly is arranged inside the connecting frame (9).
2. A sand and gravel aggregate yard structure according to claim 1, characterized in that: The push assembly comprises an electric push rod (12) and a push plate (13); the outer wall of the electric push rod (12) is fixedly connected to the inside of the connection frame (9); one side of the push plate (13) is fixedly connected to the output end of the electric push rod (12); and the push plate (13) is slidably connected to the top of the screen (10).
3. The sand and gravel aggregate yard structure according to claim 1, characterized in that: A Z-shaped frame (14) is fixedly connected to the top of the field (1), and a plurality of rollers (17) are rotatably connected inside the Z-shaped frame (14).
4. A sand and gravel aggregate yard structure according to claim 3, characterized in that: A second motor (15) is fixedly connected to one side of the Z-shaped frame (14), and a roller 1 (16) is fixedly connected to an output end of the second motor (15).
5. The sand and gravel aggregate yard structure according to claim 4, characterized in that: The first roller (16) is rotatably connected to the inside of the Z-shaped frame (14), and a conveyor belt (18) is arranged between the first roller (16) and the second roller (17).
6. The sand and gravel aggregate yard structure according to claim 5, characterized in that: A partition plate (19) is fixedly connected to the outer wall of the conveyor belt (18), and a baffle plate (20) is fixedly connected to one side of the Z-shaped frame (14).
7. The sand and gravel aggregate yard structure according to claim 6, characterized in that: The bottom of the Z-shaped frame (14) is fixedly connected with a sliding bucket (21).
8. The sand and gravel aggregate yard structure according to claim 1, characterized in that: A dam (22) is fixedly connected to the top of the site (1), and a wall (23) is fixedly connected to the top of the dam (22).