Anti-collapse coal stocker
By installing support frames, guide covers and baffles on the coal stacker, the coal stacking height is controlled by using the drive motor and pulling rope body, the problems of coal collapse and coal dust pollution are solved, and anti-collapse and efficient stacking are achieved.
Patent Information
- Application Number
- CN202422273112.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-18
- Publication Date
- 2025-07-04
- Estimated Expiration
- 2034-09-18
AI Technical Summary
When existing coal pilers are piled into small ‘hills’ shapes, they can easily lead to too high in the middle and too low in the surrounding area, resulting in coal collapse, occupying a large space, making the pilers difficult to walk, and reducing work efficiency.
A coal piler is designed to prevent collapse by installing left and right support frames, conveyor seats, guide covers and baffles on the mobile body, and the coal accumulation height is controlled by the cooperation of the driving motor and the pulling rope body, and the coal dust pollution is reduced through the liquid-flow plate and atomizing spray head.
Effectively prevent coal collapse, reduce space occupied, improve material accumulation efficiency, reduce coal dust pollution, and protect the environment.
Smart Images
Figure CN223060219U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of stackers, in particular to an anti-collapse coal stacker. Background Technique
[0002] Coal is a solid combustible mineral formed by the complex biochemical and physicochemical changes of ancient plants buried underground. Coal is hailed as black gold and the food of industry. The supply of coal is also related to the stable development of industry and all aspects of the whole society. The supply security problem of coal is also the most important link in energy security.
[0003] At present, coal is usually stored in a stacked manner. When stacking, in order to increase the stacking amount, the middle of the coal is usually piled up high to form a small "hill" shape. However, the use of a coal stacker is indispensable when stacking coal. But the existing coal is stacked into a small "hill" shape by a coal stacker, which easily leads to the middle of the coal being too high and the surrounding being too low. In this way, the coal on the upper part is very easy to collapse, causing the coal that has collapsed to spread out, resulting in a larger occupied space. When the stacker stacks coal again, it is difficult to walk, easily crushes the collapsed coal, and prolongs its stacking time, reducing its working efficiency. For this reason, we propose an anti-collapse coal stacker. Content of the Utility Model
[0004] The purpose of the utility model is to provide an anti-collapse coal stacker, which has the advantages of anti-collapse and high working efficiency, and solves the problems that the existing coal is stacked into a small "hill" shape by a coal stacker, which easily leads to the middle of the coal being too high and the surrounding being too low. In this way, the coal on the upper part is very easy to collapse, causing the coal that has collapsed to spread out, resulting in a larger occupied space. When the stacker stacks coal again, it is difficult to walk, easily crushes the collapsed coal, and prolongs its stacking time, reducing its working efficiency.
[0005] To achieve the above object, the present utility model provides the following technical solutions: An anti-collapse coal stacker, comprising a moving body, wherein the front and rear ends of the left side of the moving body are fixedly installed with left support frames, the front and rear ends of the right side of the moving body are fixedly installed with right support frames, the top of the right support frame and the left support frame are fixedly connected with a conveying seat, the right end of the bottom of the conveying seat is fixedly connected with two reinforcing plates, and guide covers are fixedly connected between the two reinforcing plates and the front and rear sides of the right end of the conveying seat. The middle end of the side of the guide cover away from the conveying seat is fixedly connected with a U-shaped limiting cover. A guide wheel set is movably connected between the middle end of the inner side of the U-shaped limiting cover and the guide cover through a bearing. A baffle is slidably connected to the inner side of the guide cover. The lower end of the side of the baffle away from the conveying seat is fixedly connected with a fixing plate. The front and rear ends of the top of the moving body are fixedly installed with driving motors, and the output ends of the driving motors are fixedly connected with winding wheels. A pulling rope body is wound around the outer surface of the winding wheel.
[0006] Preferably, a feeding hopper is arranged at the lower end of the top of the conveying seat.
[0007] Preferably, the vertical cross-section of the guide cover is in a square structure, and the guide cover and the baffle are adapted to each other.
[0008] Preferably, the pulling rope body is wound around the outside of the guide wheel set, and the end of the pulling rope body away from the winding wheel is fixedly connected to the top of the fixing plate.
[0009] Preferably, the reinforcing plate is a right triangle.
[0010] Preferably, liquid passing plates are fixedly installed at the front and rear ends of the right side of the conveying seat. Atomizing nozzles are fixedly installed on the side of the liquid passing plate close to the conveying seat. A liquid passing pipe is communicated with the left end of the bottom of the liquid passing plate.
[0011] Preferably, the number of the atomizing nozzles is multiple, and the distance between adjacent two atomizing nozzles is equal.
[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0013] 1. Through the setting of the conveying seat, the present utility model can convey the coal to be stacked upward and stack it after falling between the two baffles. As the coal accumulates, the external controller turns on the driving motor to drive the winding wheel to wind the pulling rope body. With the assistance of the guide wheel set and the fixing plate, the baffle can slide upward in the guide cover. When there is a gap between the baffle and the ground, the accumulated coal will roll outward from the gap. In this way, the amount of the overflowing coal is not too much, which plays a certain limiting role in the overall occupied range of the coal. And as the coal overflows, the height of the coal at the highest stacking point decreases to a certain extent, avoiding too large an overall height difference, and having the ability to prevent collapse.
[0014] 2. By providing a liquid - passing plate, after the liquid - passing pipe is connected to an external water - conveying pipe, the water body conveyed can be ejected outward through an atomizing nozzle, thereby being able to reduce the dust on the coal during the stacking process, reducing the pollution of coal dust and protecting the environment. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 is a schematic structural view of the first perspective of the present utility model;
[0016] Figure 2 is a schematic structural view of the second perspective of the present utility model;
[0017] Figure 3 is a schematic structural view of the drive motor and the baffle of the present utility model;
[0018] Figure 4 is a schematic structural view of the liquid - passing plate of the present utility model.
[0019] In the figure: 1, mobile body; 2, left support frame; 3, feeding hopper; 4, conveying seat; 5, reinforcing plate; 6, drive motor; 7, winding wheel; 8, pulling rope; 9, U - shaped limiting cover; 10, liquid - passing plate; 11, baffle; 12, fixing plate; 13, guide wheel set; 14, guide cover; 15, atomizing nozzle; 16, liquid - passing pipe; 17, right support frame. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0020] 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 embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.
[0021] In the description of the present utility model, unless otherwise specified, "a plurality of" means two or more; the orientation or positional relationships indicated by terms such as "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation of the present utility model. In addition, terms such as "first", "second", "third", etc. are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.
[0022] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "connected" and "coupled" 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. 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 circumstances.
[0023] The mobile body 1, left support frame 2, feeding hopper 3, conveying seat 4, reinforcing plate 5, driving motor 6, winding wheel 7, pulling rope 8, U-shaped limiting cover 9, liquid passing plate 10, baffle 11, fixing plate 12, guide wheel set 13, guide cover 14, atomizing nozzle 15, liquid passing pipe 16 and right support frame 17 components of the present application are all common standard components or components known to those skilled in the art, and their structures and principles can all be learned by those skilled in the art through technical manuals or obtained through conventional experimental methods.
[0024] Embodiment 1
[0025] Please refer to Figures 1 - 4 As shown in the figure, the present utility model provides a technical solution: an anti-collapse coal stacker, which includes a mobile body 1. The front and rear ends on the left side of the mobile body 1 are both fixedly installed with left support frames 2. The front and rear ends on the right side of the mobile body 1 are both fixedly installed with right support frames 17. The top of the right support frame 17 and the left support frame 2 are fixedly connected with a conveying seat 4. The lower end of the top of the conveying seat 4 is provided with a feeding hopper 3. The right end of the bottom of the conveying seat 4 is fixedly connected with two reinforcing plates 5. The reinforcing plates 5 are right-angled triangles. Guide covers 14 are fixedly connected between the two reinforcing plates 5 and the front and rear sides of the right end of the conveying seat 4. The top view section of the guide cover 14 is in a square structure, and the guide cover 14 is adapted to the baffle 11. The middle end on the side of the guide cover 14 away from the conveying seat 4 is fixedly connected with a U-shaped limiting cover 9. A guide wheel set 13 is movably connected between the middle end inside the U-shaped limiting cover 9 and the guide cover 14 through a bearing. A baffle 11 is slidably connected inside the guide cover 14. The lower end of the side of the baffle 11 away from the conveying seat 4 is fixedly connected with a fixing plate 12. The front and rear ends of the top of the mobile body 1 are both fixedly installed with driving motors 6. The output end of the driving motor 6 is fixedly connected with a winding wheel 7. A pulling rope 8 is wound on the outer surface of the winding wheel 7. The pulling rope 8 is wound around the outside of the guide wheel set 13, and the end of the pulling rope 8 away from the winding wheel 7 is fixedly connected with the top of the fixing plate 12.
[0026] Technical solution: By setting the moving body 1, it is convenient for this stacking machine to move to the use position. Then, the external controller turns on the driving motor 6 to drive the winding wheel 7 to unwind the pulling rope 8. And with the assistance of the guide wheel group 13 and the fixed plate 12, under the influence of gravity, the baffle 11 can slide downward in the guide cover 14 until the bottom of the baffle 11 touches the ground. Then, the driving motor 6 stops working. Through the setting of the reinforcing plate 5, the connection strength between the conveying seat 4 and the guide cover 14 is improved. Then, with the assistance of the conveying seat 4, the coal to be stacked can be conveyed upward, and after falling between the two baffles 11, it accumulates. And as the coal accumulates, the external controller turns on the driving motor 6 to drive the winding wheel 7 to wind up the pulling rope 8. And with the assistance of the guide wheel group 13 and the fixed plate 12, the baffle 11 can slide upward in the guide cover 14. After a gap appears between the baffle 11 and the ground, the accumulated coal will roll outward from the gap. And in this way, the overflowing coal will not be excessive, which plays a certain limiting role in the overall occupied range of the coal. And as the coal overflows, the height of the coal at the highest point of the accumulation drops to a certain extent, avoiding too large an overall height difference and having the ability to prevent collapse.
[0027] Embodiment 2
[0028] On the basis of Embodiment 1, as shown in the present utility model Figures 1 - 4 Both the front and rear ends on the right side of the conveying seat 4 are fixedly installed with liquid passing plates 10. A mist spray nozzle 15 is fixedly installed on the side of the liquid passing plate 10 close to the conveying seat 4. The left end at the bottom of the liquid passing plate 10 is communicated with a liquid passing pipe 16. The number of mist spray nozzles 15 is multiple, and the distance between adjacent two mist spray nozzles 15 is equal.
[0029] Technical solution: Through the setting of the liquid passing plate 10, after connecting the liquid passing pipe 16 with an external water pipe, the conveyed water body can be sprayed out through the mist spray nozzles 15, so as to have the ability to reduce the dust of the coal during the stacking process, reduce the pollution of coal dust, and protect the environment.
[0030] Importantly, it should be noted that the construction and arrangement of the present application shown in multiple different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who refer to this disclosure should easily understand that many modifications are possible without materially departing from the novel teachings and advantages of the subject matter described in this application (e.g., changes in the dimensions, scales, structures, shapes and proportions of various elements, as well as parameter values (such as temperature, pressure, etc.), installation arrangements, use of materials, colors, orientations, etc.). For example, an element shown as integrally formed may be composed of multiple parts or elements, the positions of the elements may be inverted or otherwise changed, and the nature or number or position of discrete elements may be altered or changed. Accordingly, all such modifications are intended to be included within the scope of the present utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "means-plus-function" clause is intended to cover the structures that perform the recited function herein, and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present utility model. Therefore, the present utility model is not limited to a particular embodiment, but extends to various modifications that still fall within the scope of the appended claims.
[0031] In addition, in order to provide a concise description of the exemplary embodiments, all features of the actual embodiments may not be described (i.e., those features that are not relevant to the currently contemplated best mode of carrying out the present utility model or those features that are not relevant to the implementation of the present utility model).
[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model, rather than to limit the protection scope of the present utility model. Although the present utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present utility model can be modified or equivalently replaced without departing from the essence and scope of the technical solutions of the present utility model.
Claims
1. A coal stacker for preventing collapse, comprising a mobile body (1), characterized in that: At the front and rear ends on the left side of the mobile body (1), left support frames (2) are fixedly installed. At the front and rear ends on the right side of the mobile body (1), right support frames (17) are fixedly installed. A conveying seat (4) is fixedly connected to the tops of the right support frame (17) and the left support frame (2). At the right end of the bottom of the conveying seat (4), two reinforcing plates (5) are fixedly connected. Guide covers (14) are fixedly connected between the two reinforcing plates (5) and the front and rear sides at the right end of the conveying seat (4). In the middle of the side of the guide cover (14) away from the conveying seat (4), a U-shaped limiting cover (9) is fixedly connected. A guide wheel set (13) is movably connected between the middle of the inner side of the U-shaped limiting cover (9) and the guide cover (14) through a bearing. A baffle (11) is slidably connected to the inner side of the guide cover (14). At the lower end of the side of the baffle (11) away from the conveying seat (4), a fixing plate (12) is fixedly connected. At the front and rear ends on the top of the mobile body (1), driving motors (6) are fixedly installed. The output end of the driving motor (6) is fixedly connected to a winding wheel (7). A pulling rope body (8) is wound around the outer surface of the winding wheel (7).
2. The anti-collapse coal stacker according to claim 1, wherein: At the lower end of the top of the conveying seat (4), a feeding hopper (3) is provided.
3. The anti-collapse coal stacker according to claim 1, characterized in that: The top view section of the guide cover (14) is a square structure, and the guide cover (14) is adapted to the baffle (11).
4. The anti-collapse coal stacker according to claim 1, wherein: The pulling rope body (8) is wound around the outside of the guide wheel set (13), and the end of the pulling rope body (8) away from the winding wheel (7) is fixedly connected to the top of the fixing plate (12).
5. The anti-collapse coal stacker according to claim 1, characterized in that: The reinforcing plate (5) is a right triangle.
6. The anti-collapse coal stacker according to claim 1, wherein: At the front and rear ends on the right side of the conveying seat (4), liquid passing plates (10) are fixedly installed. A spray nozzle (15) is fixedly installed on the side of the liquid passing plate (10) close to the conveying seat (4). A liquid passing pipe (16) is communicated with the left end of the bottom of the liquid passing plate (10).
7. The anti-collapse coal stacker according to claim 6, wherein: The number of the spray nozzles (15) is multiple, and the distance between two adjacent spray nozzles (15) is equal.