Scrap steel crushing equipment
By using hydraulic telescopic rods and cylinder-driven push pads in scrap steel crushing equipment, the problem of scrap steel stacking at the feed port is solved, and the continuous entry of scrap steel into the crushing port is achieved, which improves the crushing efficiency and reduces the need for manual cleaning.
Patent Information
- Application Number
- CN202421729229.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-22
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-07-22
AI Technical Summary
When existing scrap steel crushing equipment deals with scrap steel of different shapes and sizes, it is easy to cause the feed port to accumulate, which in turn causes the feed to be blocked and reduces the crushing efficiency.
A scrap steel crushing equipment is designed, using hydraulic telescopic rods and cylinder-driven pushing pads. The moving blocks and mobile frames are extended through the hydraulic telescopic rods, which drives the push dial to drive the scrap steel to prevent accumulation, and extends the scrap steel downward through the cylinders to ensure the unobstructed feed passage.
It effectively prevents the accumulation of scrap steel at the feed port, ensures the continuous entry of scrap steel into the crushing port, improves the crushing efficiency, avoids production suspension caused by blockage of the feed port, and reduces the need for manual cleaning.
Smart Images
Figure CN222551012U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of scrap steel processing, in particular to a scrap steel crushing device. Background Art
[0002] With the rapid development of social economy, steel production is increasing, resulting in more and more scrap steel output each year. Scrap steel refers to the steel waste (such as trimmings, heads, etc.) that does not become products in the production process of steel mills, as well as the steel materials in equipment and components that are scrapped after use. Scrap steel is steel, and scrap steel is pig iron. They are collectively called scrap steel. Scrap steel can be recycled and reused.
[0003] When existing crushing equipment is crushing, due to the different shapes and sizes of scrap steel and the large amount of scrap steel, it is easy to cause the scrap steel to accumulate at the feed port, which in turn causes the scrap steel feed to be blocked, resulting in the problem of reduced scrap steel crushing efficiency. Utility Model Content
[0004] The utility model aims to solve the problem in the prior art that due to the different shapes and sizes of scrap steel and the large amount of scrap steel, scrap steel is easily accumulated at the feed port, which leads to blockage of the scrap steel feed and reduces the efficiency of scrap steel crushing, and proposes a scrap steel crushing device.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a scrap steel crushing equipment, including a crushing box, two crushing rollers are installed inside the crushing box, a rotating shaft is installed inside the two crushing rollers, a gear plate is installed on the outside of the rotating shaft, one end of a single rotating shaft is connected to a crushing motor, mobile grooves are installed at both ends of the crushing box, a hydraulic telescopic rod is installed inside the mobile groove, a moving block is installed at one end of the hydraulic telescopic rod, a moving frame is installed on the top of the moving block, a cylinder is installed on the top of the moving frame, and a push plate is installed on the bottom of the cylinder.
[0006] Preferably, a collecting box is installed at the bottom of the crushing box, a first electric telescopic rod is installed at the four corners of the bottom of the collecting box, a supporting column is installed at the bottom of the first electric telescopic rod, a second electric telescopic rod is installed inside the supporting column, and a moving wheel is installed at the bottom of the second electric telescopic rod.
[0007] Preferably, a guide groove is installed on the inner side of the movable frame, and connecting blocks are installed on both ends of the pushing and pulling plates, and the connecting blocks are movable inside the guide groove.
[0008] Preferably, a mounting groove is provided inside the support column, and the second electric telescopic rod and the moving wheel are arranged inside the mounting groove.
[0009] Preferably, a rubber pad is installed at the bottom of the support column, and a connecting rod is installed on the side of the support column.
[0010] Preferably, a handle is installed at one end of the collecting box, and a support plate is installed at the bottom of the crushing motor.
[0011] Compared with the prior art, the advantages and positive effects of the utility model are:
[0012] 1. In the utility model, the hydraulic telescopic rod is extended, which is conducive to pushing the moving block to drive the moving frame to move inside the moving groove, so that the push-push plate moves the scrap steel to prevent the scrap steel from piling up, so that the scrap steel can continuously enter the crushing port. At the same time, the push-push plate is pushed down by the cylinder extension, which is conducive to the push-push plate pressing down the scrap steel in the crushing port, which is conducive to ensuring the smooth flow of the feed channel and the continuity of crushing, thereby improving the crushing efficiency, avoiding the production suspension caused by the blockage of the feed port, and eliminating the need for manual cleaning of the feed port, thereby effectively improving the work efficiency.
[0013] 2. In the utility model, the first electric telescopic rod is extended, and the second electric telescopic rod is contracted to drive the moving wheels to contract inside the support column, so that the support column provides stable support for the collection box. The rubber pad is beneficial to increase the friction between the collection box and the ground, thereby ensuring the stability of the support. When the collection box needs to be moved, the first electric telescopic rod is contracted and the second electric telescopic rod is extended to push the moving wheels, so that the moving wheels contact the ground, thereby facilitating the movement of the collection box, reducing the workload of manually carrying the collection box, and shortening the carrying time, facilitating subsequent processing, and thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 A three-dimensional structural diagram of a scrap steel crushing device is proposed for the utility model;
[0015] Figure 2 This is a schematic structural diagram of another angle of a scrap steel crushing device proposed by the utility model;
[0016] Figure 3 A schematic diagram of the structure of a crushing component of a scrap steel crushing device is provided for the utility model;
[0017] Figure 4 The utility model provides a schematic diagram of the structure of a pushing component of a scrap steel crushing device;
[0018] Figure 5 A schematic diagram of the structure of a mobile component of a scrap steel crushing device is provided for the utility model;
[0019] Figure 6The utility model provides a partial cross-sectional structural schematic diagram of a scrap steel crushing device.
[0020] Legend: 1. Crushing box; 2. Crushing motor; 3. Gear plate; 4. Crushing roller; 5. Moving groove; 6. Hydraulic telescopic rod; 7. Moving block; 8. Moving frame; 9. Cylinder; 10. Push plate; 11. Guide groove; 12. Connecting block; 13. Collecting box; 14. Handle; 15. First electric telescopic rod; 16. Support column; 17. Second electric telescopic rod; 18. Moving wheel; 19. Rubber pad; 20. Connecting rod. DETAILED DESCRIPTION
[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.
[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.
[0023] Example 1
[0024] like Figure 1-Figure 6 As shown, the utility model provides a technical solution: a scrap steel crushing equipment, including a crushing box 1, two crushing rollers 4 are installed inside the crushing box 1, rotating shafts are installed inside the two crushing rollers 4, gear plates 3 are installed on the outside of the rotating shafts, one end of the single rotating shaft is connected to a crushing motor 2, moving grooves 5 are installed at both ends of the crushing box 1, a hydraulic telescopic rod 6 is installed inside the moving groove 5, a moving block 7 is installed at one end of the hydraulic telescopic rod 6, a moving frame 8 is installed on the top of the moving block 7, a cylinder 9 is installed on the top of the moving frame 8, a push plate 10 is installed on the bottom of the cylinder 9, a guide groove 11 is installed on the inner side of the moving frame 8, connecting blocks 12 are installed at both ends of the push plate 10, and the connecting block 12 moves inside the guide groove 11.
[0025] In this embodiment, the rotating shaft is driven by the crushing motor 2 to rotate, so that the rotating shaft drives the single gear plate 3 to rotate, and the single gear plate 3 is meshed and connected with another gear plate 3, thereby driving the two crushing rollers 4 to rotate in opposite directions, which is beneficial to the crushing of scrap steel. When scrap steel accumulates at the feed port, the hydraulic telescopic rod 6 is extended, which is beneficial to pushing the moving block 7 to drive the moving frame 8 to move inside the moving groove 5, so that the push plate 10 moves the scrap steel to prevent the scrap steel from accumulating, so that the scrap steel can continuously enter the crushing port. At the same time, the push plate 10 is pushed down by the cylinder 9, which is beneficial to the push plate 10 to press down the scrap steel at the crushing port, which is beneficial to ensure the smooth flow of the feed channel and the continuity of crushing, thereby improving the crushing efficiency, avoiding the production suspension caused by the blockage of the feed port, and there is no need to manually clean the feed port, thereby effectively improving the work efficiency. Connecting blocks 12 are installed at both ends of the push plate 10, and the connecting block 12 moves inside the guide groove 11, which is beneficial to provide guiding and limiting functions, and avoids the push plate 10 from being damaged due to excessive downward pressure.
[0026] Example 2
[0027] like Figure 1-Figure 6 As shown, a collecting box 13 is installed at the bottom of the crushing box 1, and a first electric telescopic rod 15 is installed at the four corners of the bottom of the collecting box 13. A supporting column 16 is installed at the bottom of the first electric telescopic rod 15, and a second electric telescopic rod 17 is installed inside the supporting column 16. A moving wheel 18 is installed at the bottom of the second electric telescopic rod 17. A mounting groove is opened inside the supporting column 16, and the second electric telescopic rod 17 and the moving wheel 18 are arranged inside the mounting groove. A rubber pad 19 is installed at the bottom of the supporting column 16, and a connecting rod 20 is installed on the side of the supporting column 16. A handle 14 is installed at one end of the collecting box 13, and a support plate is installed at the bottom of the crushing motor 2.
[0028] In this embodiment, the collection box 13 is conducive to collecting the crushed scrap steel. The first electric telescopic rod 15 is extended, and the second electric telescopic rod 17 is contracted to drive the moving wheel 18 to contract inside the support column 16, so that the support column 16 provides stable support for the collection box 13. The rubber pad 19 is conducive to increasing the friction between the collection box 13 and the ground, ensuring the stability of the support. When the collection box 13 needs to be moved, the first electric telescopic rod 15 is contracted and the second electric telescopic rod 17 is extended to push the moving wheel 18, so that the moving wheel 18 contacts the ground, thereby facilitating the movement of the collection box 13, reducing the workload of manually carrying the collection box 13, and shortening the transportation time, facilitating subsequent processing, and thus improving work efficiency.
[0029] The working principle of this embodiment is as follows: when in use, first, the crushing motor 2 electrically drives the rotating shaft to rotate, so that the rotating shaft drives the single gear plate 3 to rotate, and the single gear plate 3 is meshed and connected with another gear plate 3, thereby driving the two crushing rollers 4 to rotate in opposite directions, which is conducive to crushing the scrap steel. When scrap steel accumulates at the feed port, the hydraulic telescopic rod 6 is extended to facilitate pushing the moving block 7 to drive the moving frame 8 to move inside the moving groove 5, so that the push plate 10 moves the scrap steel to prevent the scrap steel from accumulating. At the same time, the cylinder 9 is extended to push the push plate 10 downward, which is conducive to the push plate 10 to push the scrap steel at the crushing port. The downward pressure helps to ensure the smooth flow of the feed channel and the continuity of crushing. The collection box 13 is conducive to collecting the crushed scrap steel. The first electric telescopic rod 15 is extended and the second electric telescopic rod 17 is contracted to drive the moving wheel 18 to contract inside the support column 16, so that the support column 16 provides stable support for the collection box 13. When the collection box 13 needs to be moved, the first electric telescopic rod 15 is contracted and the second electric telescopic rod 17 is extended to push the moving wheel 18, so that the moving wheel 18 contacts the ground, thereby facilitating the movement of the collection box 13 and subsequent processing.
[0030] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.
Claims
1. A scrap steel crushing device, comprising a crushing box (1), characterized in that: Two crushing rollers (4) are installed inside the crushing box (1), and a rotating shaft is installed inside the two crushing rollers (4). A gear plate (3) is installed on the outside of the rotating shaft. One end of a single rotating shaft is connected to a crushing motor (2). Moving grooves (5) are installed at both ends of the crushing box (1). A hydraulic telescopic rod (6) is installed inside the moving groove (5). A moving block (7) is installed at one end of the hydraulic telescopic rod (6). A moving frame (8) is installed on the top of the moving block (7). A cylinder (9) is installed on the top of the moving frame (8). A push plate (10) is installed at the bottom of the cylinder (9).
2. The scrap steel crushing equipment according to claim 1, characterized in that: A collecting box (13) is installed at the bottom of the crushing box (1), and first electric telescopic rods (15) are installed at the four corners of the bottom of the collecting box (13). A supporting column (16) is installed at the bottom of the first electric telescopic rod (15), and a second electric telescopic rod (17) is installed inside the supporting column (16). A moving wheel (18) is installed at the bottom of the second electric telescopic rod (17).
3. The scrap steel crushing equipment according to claim 1, characterized in that: A guide groove (11) is installed on the inner side of the movable frame (8), and connecting blocks (12) are installed on both ends of the push plate (10), and the connecting blocks (12) are movable inside the guide groove (11).
4. The scrap steel crushing equipment according to claim 2, characterized in that: The support column (16) is provided with a mounting groove inside, and the second electric telescopic rod (17) and the moving wheel (18) are arranged inside the mounting groove.
5. The scrap steel crushing equipment according to claim 2, characterized in that: A rubber pad (19) is installed at the bottom of the support column (16), and a connecting rod (20) is installed on the side of the support column (16).
6. The scrap steel crushing equipment according to claim 2, characterized in that: A handle (14) is installed at one end of the collection box (13), and a support plate is installed at the bottom of the crushing motor (2).