Crushing device for water conservancy project
By designing a crushing device for water conservancy engineering with slabs and leaking holes, the problem of the inability to collect gravels of different sizes in the prior art is solved, and the effective classification and landfill of gravels are realized.
Patent Information
- Application Number
- CN202420361241.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-27
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-02-27
AI Technical Summary
The existing crushing devices cannot classify and collect gravel of different sizes generated in water conservancy projects, resulting in poor landfill effect.
A crushing device for water conservancy engineering is designed, including a crusher, a reversing plate and a collection box. The slab is equipped with small leak holes and large leak holes. Through the cooperation of the winder and the drawstring, the slab can be moved, so that gravel of different sizes can fall into different collections through the small leak holes and large leak holes. space.
The classification and collection of gravel of different sizes is realized, which facilitates subsequent landfill and improves the landfill effect.
Smart Images
Figure CN222490216U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water conservancy projects, in particular to a crushing device for water conservancy projects. Background Art
[0002] During the construction of water conservancy projects, some discarded bricks and stones will be generated. In order to facilitate transportation and recycling, construction workers will use crushing equipment to crush these discarded bricks and stones. The crushed stones of different sizes can be used for landfill in different locations. Burying crushed stones of different sizes in the same depression will affect the landfill effect.
[0003] However, since discarded bricks and stones of different sizes are uniformly placed in the crushing device for crushing during the crushing process, it is inconvenient to crush the crushed stones produced after the first crushing again, resulting in different sizes of crushed stones. Since crushed stones of different sizes have different uses, the current crushing devices are unable to classify and collect crushed stones of different sizes. Utility Model Content
[0004] 1. Technical issues to be solved
[0005] The technical problem to be solved by the utility model is that the current crushing device is unable to classify and collect the crushed stones of different sizes when crushing the discarded bricks and stones generated in the water conservancy project, which makes it inconvenient to use the crushed stones of different sizes to fill different recesses later.
[0006] (II) Technical solution
[0007] In order to solve the above technical problems, the technical solution provided by the utility model is: a crushing device for water conservancy projects, including a crusher, a crushing chamber is provided in the crusher, and relatively arranged crushing rollers are rotatably provided in the crushing chamber, and also includes a collecting box fixedly arranged below the crusher, a discharge box is provided at the lower end of the crusher, a discharge port is provided in the discharge box, a fixed plate is fixedly connected to the lower end of the collecting box, a top plate is rotatably provided on the fixed plate, and at least one and evenly arranged small leakage holes and large leakage holes are provided in the top plate, a connecting block is fixedly connected to one end of the top plate, a pull rope is fixedly connected to the upper end of the connecting block, a winder is provided on one side of the crusher, and the end of the pull rope relative to the connecting block is connected to the output end of the winder.
[0008] As an improvement, a discharging chute cooperating with a discharging opening is provided in the discharging box, and the discharging opening is located above the small leakage hole, so that the crushed gravel can fall through the discharging opening conveniently.
[0009] As an improvement, a collecting chamber is provided in the collecting box, and partition plates arranged opposite to each other are provided in the collecting chamber, and the partition plates can divide the collecting chamber into collecting spaces for collecting gravels of different sizes.
[0010] As an improvement, the upper ends of the partition plates are all pointed, and the bottoms of the collection chambers are all provided with inclined surfaces. The pointed design can prevent gravel from accumulating on the upper end surfaces of the partition plates, and the inclined surfaces facilitate the collection of gravel in the collection chamber.
[0011] As an improvement, a slider is fixedly connected to the pull rope, and limit blocks are provided on both sides of the slider. A relatively arranged fixed frame is fixedly connected to one side of the crusher, and travel grooves cooperating with the limit blocks are provided in the fixed frames on both sides, which can improve the stability of the pull rope movement when the winder pulls the pull rope.
[0012] As an improvement, the top plate is provided with side plates arranged opposite to each other, and the side plates can prevent the broken stones on the top plate from falling from the two sides of the top plate.
[0013] (III) Beneficial effects
[0014] Compared with the prior art, the utility model has the following advantages: the waste bricks and stones generated in the process of water conservancy project construction are put into the crushing chamber by using a crusher, the relatively rotating crushing rollers will crush the waste bricks and stones, and the crushed gravel will fall on the top plate, and with the cooperation of the winder and the pull rope, the top plate can shake the gravel, and the gravel will pass through the small filter holes and the large filter holes in turn, and the gravel of different sizes will fall in different areas, so it is convenient to classify and collect the gravel of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 The utility model is a three-dimensional crushing device for water conservancy engineering Figure 1 .
[0016] Figure 2 The utility model is a three-dimensional crushing device for water conservancy engineering Figure 2 .
[0017] Figure 3 It is an enlarged view of point A of a crushing device for water conservancy engineering of the utility model.
[0018] Figure 4 The utility model is a three-dimensional crushing device for water conservancy engineering Figure 3 .
[0019] Figure 5 It is a sectional stereoscopic diagram of a crushing device for water conservancy engineering of the utility model.
[0020] As shown in the figure: 1. Collecting box; 2. Crusher; 3. Crushing chamber; 4. Crushing roller; 5. Discharge box; 6. Discharge chute; 7. Discharge port; 8. Fixed plate; 9. Top plate; 10. Side plate; 11. Small leakage hole; 12. Large leakage hole; 13. Collecting chamber; 14. Partition plate; 15. Inclined surface; 16. Connecting block; 17. Pull rope; 18. Slider; 19. Fixed frame; 20. Limit block; 21. Travel groove; 22. Winder. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with 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 of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0022] Embodiment 1
[0023] like Figure 1 , Figure 4 and Figure 5 As shown, a crushing device for water conservancy projects includes a crusher 2, a crushing chamber 3 is provided in the crusher 2, crushing rollers 4 arranged opposite to each other are rotatably provided in the crushing chamber 3, and a collecting box 1 is fixedly arranged below the crusher 2, a discharge box 5 is provided at the lower end of the crusher 2, a discharge port 7 is provided in the discharge box 5, a discharge chute 6 cooperating with the discharge port 7 is provided in the discharge box 5, and the discharge port 7 is located above the small leakage hole 11, so that the crushed stones can fall through the discharge port 7 conveniently after being crushed.
[0024] Through the above structure, after the crusher 2 crushes the bricks and stones, the crushed stones will fall through the discharge port 7. How to classify and collect the fallen stones according to their different volumes? The specific structure is as follows:
[0025] like Figure 1 , Figure 2 and Figure 5As shown, a fixed plate 8 is fixedly connected to the lower end of the collecting box 1, and a top plate 9 is rotatably provided on the fixed plate 8. The top plate 9 is provided with side plates 10 arranged oppositely, and the side plates 10 can prevent the gravel on the top plate 9 from falling from both sides of the top plate 9. The top plate 9 is provided with at least one and evenly arranged small leakage holes 11 and large leakage holes 12. A collecting chamber 13 is provided in the collecting box 1, and a partition plate 14 arranged oppositely is provided in the collecting chamber 13. The partition plate 14 can divide the collecting chamber 13 into collecting spaces for collecting gravel of different sizes. The upper ends of the partition plates 14 are all pointed in design, and the bottoms of the collecting chambers 13 are all provided with inclined surfaces 1 5. The pointed design can prevent the accumulation of gravel on the upper end surface of the partition plate 14. The inclined surface 15 is convenient for collecting the gravel in the collecting chamber 13. The collecting space below the small leak hole 11 collects smaller gravel, and the collecting space below the large leak hole 12 is used to collect larger gravel. The remaining gravel that is too large will fall from one end of the top plate 9 into the collection space at the edge. A connecting block 16 is fixedly connected to one end of the top plate 9, and a pull rope 17 is fixedly connected to the upper end of the connecting block 16. A winder 22 is provided on one side of the crusher 2, and the pull rope 17 is connected to the output end of the winder 22 at one end relative to the connecting block 16.
[0026] Through the above structure, the winding machine 22 can reel in and lengthen the pull rope 17 to drive the shaking plate 9, and the smaller and larger gravels will fall into different collecting chambers 13 through the small leakage hole 11 and the large leakage hole 12 respectively. The gravels with too large volume will also fall into a separate collecting chamber 13, so that the gravels of different sizes can be classified and collected.
[0027] Embodiment 2
[0028] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a slider 18 is fixedly connected to the pull rope 17, and limit blocks 20 are provided on both sides of the slider 18. A fixed frame 19 arranged opposite to each other is fixedly connected to one side of the crusher 2, and travel grooves 21 cooperating with the limit blocks 20 are provided in the fixed frames 19 on both sides. When the winder 22 winds and releases the pull rope 17, the slider 18 will slide up and down between the fixed frames 19 on both sides. With the cooperation of the limit blocks 20 and the travel grooves 21, the stability of the movement of the pull rope 17 can be improved when the winder 22 pulls the pull rope 17.
[0029] When the utility model is implemented, the waste bricks and stones generated during the construction of the water conservancy project are put into the crushing chamber of the crusher, and the crusher is turned on. The relatively rotating crushing rollers will crush the waste bricks and stones, and the crushed stones will fall into the discharge box. The crushed stones can slide to the discharge port through the discharge chute, and finally the crushed stones will fall on the side of the top plate close to the fixed plate through the discharge port;
[0030] Open the winder, and it will cyclically wind up and lengthen the pull rope. The slider will move up and down between the fixed frames on both sides, and the limit block will also slide up and down in the travel groove. When winding the pull rope, the pull rope can pull the connecting block to rotate upward. When lengthening the pull rope, the connecting block will rotate downward under the action of gravity, which can shake the gravel on the top plate, and during the shaking process, the top plate is in an inclined state, and the gravel will be lifted up and slide downward at the same time. In this way, when passing through the small leakage hole, the smaller gravel will fall through the small leakage hole. When the subsequent gravel moves to the top of the large leakage hole, the larger gravel will fall through the large leakage hole. Finally, the gravel that is too large will be shaken out from one end of the top plate and fall into the collection chamber at the edge, which is convenient for classifying and collecting gravel of different sizes.
[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
[0033] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.
Claims
1. A crushing device for water conservancy engineering, comprising a crusher (2), wherein the crusher (2) is provided with a crushing chamber (3), wherein crushing rollers (4) arranged opposite to each other are rotatably provided in the crushing chamber (3), and characterized in that: It also comprises a collecting box (1) fixedly arranged below the crusher (2), a material discharge box (5) being arranged at the lower end of the crusher (2), a material discharge port (7) being arranged in the material discharge box (5), a fixing plate (8) being fixedly connected to the lower end of the collecting box (1), a top plate (9) being rotatably arranged on the fixing plate (8), and at least one small leakage hole (11) and a large leakage hole (12) being arranged evenly in the top plate (9); One end of the top plate (9) is fixedly connected to a connecting block (16), the upper end of the connecting block (16) is fixedly connected to a pull rope (17), a winding machine (22) is provided on one side of the crusher (2), and one end of the pull rope (17) relative to the connecting block (16) is connected to the output end of the winding machine (22).
2. A hydraulic engineering crushing device according to claim 1, characterized in that: The material discharge box (5) is provided with a material discharge chute (6) cooperating with a material discharge opening (7), and the material discharge opening (7) is located above the small leakage hole (11).
3. A hydraulic engineering crushing device according to claim 1, characterized in that: The collecting box (1) is provided with a collecting chamber (13), and the collecting chamber (13) is provided with partition plates (14) arranged opposite to each other.
4. A hydraulic engineering crushing device according to claim 3, characterized in that: The upper ends of the partition plates (14) are all of pointed design, and the bottoms of the collection chambers (13) are all provided with inclined surfaces (15).
5. A hydraulic engineering crushing device according to claim 1, characterized in that: A slider (18) is fixedly connected to the pull rope (17), and limit blocks (20) are provided on both sides of the slider (18). A fixed frame (19) arranged opposite to each other is fixedly connected to one side of the crusher (2), and travel grooves (21) cooperating with the limit blocks (20) are provided in the fixed frames (19) on both sides.
6. A hydraulic engineering crushing device according to claim 1, characterized in that: The top plate (9) is provided with side plates (10) which are arranged opposite to each other.