Building construction pulverizer capable of preventing materials from splashing
By introducing rotating blocks, baffles and rubber curtains into the crusher, the problem of material sputtering is solved, safety and loading efficiency are improved, and a safe and efficient crusher for construction is provided.
Patent Information
- Application Number
- CN202421847422.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-31
- Publication Date
- 2025-08-29
- Estimated Expiration
- 2034-07-31
AI Technical Summary
When used by existing crushers, construction waste materials are easily sputtered through the feed port, resulting in safety hazards and inconvenient operation.
A crusher structure including rotating blocks, baffles, rubber curtains and guide plates is designed. Through the rotating movement of rotating blocks and baffles, the gravity extrusion of construction waste is used to control materials to enter the crushing box, and the rubber curtains are used to prevent sputtering, so that the guide plates can improve loading efficiency.
Effectively prevent material sputtering, improve the safety and loading efficiency of the crusher, reduce operating steps, and improve the safety and work efficiency of staff.
Smart Images
Figure CN223276391U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of crushers, in particular to a crusher for construction use which can prevent materials from splashing. Background Art
[0002] Construction refers to the production activities in the implementation stage of engineering construction, and it is also the construction process of various buildings. Crusher will be used in the process of construction. Crusher can be used to crush the construction waste generated during the construction process, so as to facilitate subsequent transportation. Construction waste such as concrete blocks, bricks, tiles and other construction waste, the existing crusher still has certain defects when used.
[0003] In the existing technology, a construction waste crusher is a device specially used to process various wastes generated during the construction process. This type of machine can help reduce the volume of construction waste, facilitate transportation and subsequent processing, and help recycle these materials. During the use of traditional crushers, personnel are required to add construction waste into the crushing box. When the construction waste is crushed, some fine materials are easily splashed out through the feed port, making it easy for surrounding workers to be injured. At the same time, the splashed materials will waste time and energy when collecting them. Utility Model Content
[0004] The purpose of the utility model is to provide a construction crusher capable of preventing materials from splashing, so as to solve the problem of material splashing in crushers currently on the market as mentioned in the background art.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: A crusher for construction that can prevent materials from splashing, comprising: a base, a motor, a crushing box, a crushing roller, a discharge port and a feed port, the top of the base is respectively equipped with a motor and a crushing box, the front of the crushing box is connected to the crushing roller, the base is equipped with a discharge port near the bottom of the crushing box, a feed port is opened at the end of the crushing box, a connecting plate is welded to the top of the crushing box, a fixing rod is welded to the side of the connecting plate close to the feed port, a rotating block is rotatably connected to the outer side of the fixing rod, a compression spring is connected between the rotating block and the connecting plate, a baffle is welded to the end of the rotating block, the bottom end of the baffle is connected to a rubber block, the baffle is connected to a rubber curtain near the bottom of the rotating block, and a buffer pad is bonded to the inner side of the crushing box close to the connecting plate.
[0006] Preferably, a rotating structure is formed between the rotating block and the fixed rod, and the baffle is L-shaped.
[0007] Preferably, the size of the rubber curtain matches the size of the feed port.
[0008] Preferably, a fixing plate is welded to the bottom of the base, and a material guide plate is provided below the discharge port.
[0009] Preferably, the bottom of the guide plate is connected to a support rod, and a semi-threaded rod is welded to one side of the guide plate close to the fixed plate.
[0010] Preferably, the outer side of the semi-threaded rod is threadedly connected with a butterfly nut.
[0011] Compared with the prior art, the beneficial effects of the present invention are as follows: the construction crusher can prevent materials from splashing, and the construction waste can fall to the outside of the baffle through the feed port. Since the construction waste is heavy, when the baffle is squeezed, it can drive the rotating block to move. When the rotating block moves, it can rotate through the fixed rod, and the construction waste can fall to the outside of the base along the inclined surface inside the guide plate. At this time, the staff can directly load the crushed construction waste, reducing the step of pulling the construction waste out from the bottom of the base. The crushed construction waste can be guided from the bottom of the base to the outside of the base through the guide plate, thereby improving the efficiency of loading construction waste.
[0012] 1. The crusher can crush the construction waste generated during construction, thereby facilitating the transportation of construction waste and resource recycling. When the traditional crusher is in use, there is a situation of material splashing. Construction waste can fall on the outside of the baffle through the feed port. Since the construction waste is heavy, when the baffle is squeezed, it can drive the rotating block to move. When the rotating block moves, it can rotate through the fixed rod. When the rotating block rotates, it can compress the compression spring, and when the rotating block rotates, it can drive the baffle to rotate. When the baffle rotates to the specified position, it can press the rubber curtain. When the baffle pushes the rubber curtain to move to the surface of the buffer pad, the construction waste can fall into the crushing box. When the rotating block is reset, the baffle and the rubber curtain can be driven to reset. When the baffle is reset, the bottom end of the rubber block can be driven to contact the inner wall of the crushing box. The rubber block and the buffer pad can reduce the noise of the collision between the baffle and the inner wall of the crushing box. When the construction waste is crushed in the crushing box, the crushed material will splash onto the rubber curtain instead of splashing to the outside world. The rubber curtain and the baffle make it difficult for the material to be splashed when it is crushed, thereby improving the safety of the crusher.
[0013] 2. After the crusher crushes the construction waste, it can be discharged to the bottom of the base through the discharge port. Personnel need to use tools to pull out the construction waste under the base when loading. This method is more cumbersome. When the guide plate moves, it can drive the support rod and the semi-threaded rod to move. When one end of the guide plate moves to the outside of the fixed plate, the end of the semi-threaded rod can pass through the fixed plate. When the butterfly nut rotates, it can slide threadedly with the semi-threaded rod, so that the butterfly nut can fix the position of the guide plate. When the crushed construction waste falls into the inside of the guide plate through the discharge port, the construction waste can fall to the outside of the base along the inclined surface inside the guide plate. At this time, the staff can directly load the crushed construction waste, reducing the steps of pulling the construction waste out from the bottom of the base. The crushed construction waste can be guided from the bottom of the base to the outside of the base through the guide plate, thereby improving the efficiency of loading construction waste. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the main structure of the utility model;
[0015] Figure 2 This is a schematic diagram of the main cutaway structure of the rotating block of the utility model;
[0016] Figure 3 This is a schematic diagram of the main cutaway structure of the material guide plate of the present invention;
[0017] Figure 4 It is a schematic diagram of the three-dimensional structure of the baffle of the utility model.
[0018] In the figure: 1. Base; 2. Motor; 3. Crushing box; 4. Crushing roller; 5. Feeding port; 6. Feeding port; 7. Connecting plate; 8. Fixed rod; 9. Rotating block; 10. Compression spring; 11. Baffle; 12. Rubber block; 13. Rubber curtain; 14. Buffer pad; 15. Fixed plate; 16. Guide plate; 17. Support rod; 18. Semi-threaded rod; 19. Butterfly nut. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0020] See also Figure 1 、 Figure 2 and Figure 4It can be seen that the utility model provides a technical solution: a construction crusher that can prevent material splashing, comprising: a base 1, a motor 2, a crushing box 3, a crushing roller 4, a discharge port 5 and a feed port 6. The motor 2 and the crushing box 3 are respectively installed on the top of the base 1, the front of the crushing box 3 is connected to the crushing roller 4, the base 1 is provided with a discharge port 5 near the bottom of the crushing box 3, the end of the crushing box 3 is provided with a feed port 6, a connecting plate 7 is welded to the top of the crushing box 3, and the side of the connecting plate 7 near the feed port 6 is welded. There is a fixed rod 8, the outer side of the fixed rod 8 is rotatably connected to a rotating block 9, a compression spring 10 is connected between the rotating block 9 and the connecting plate 7, a baffle 11 is welded to the end of the rotating block 9, the bottom end of the baffle 11 is connected to a rubber block 12, the baffle 11 is connected to a rubber curtain 13 near the bottom of the rotating block 9, and a buffer pad 14 is bonded to the inner side of the crushing box 3 near the connecting plate 7. A rotating structure is formed between the rotating block 9 and the fixed rod 8, the baffle 11 is L-shaped, and the size of the rubber curtain 13 matches the size of the feed port 6.
[0021] During specific implementation, the crusher can crush the construction waste generated during construction, thereby facilitating the transportation and resource recycling of construction waste. When the traditional crusher is in use, there is a situation where materials are splashed. When the staff adds construction waste into the crushing box 3, the construction waste can fall on the outside of the baffle 11 through the feed port 6. Since the construction waste is heavy, the construction waste can squeeze the outside of the baffle 11 through the action of gravity. When the baffle 11 is squeezed, it can drive the rotating block 9 to move. When the rotating block 9 moves, it can rotate through the fixed rod 8. When the rotating block 9 rotates, it can compress the compression spring 10, and the rotating block 9 rotates. When the baffle 11 is rotated, the baffle 11 can be driven to rotate. When the baffle 11 is rotated to the specified position, the rubber curtain 13 can be pushed. At this time, the rubber curtain 13 can bend. When the baffle 11 pushes the rubber curtain 13 to move to the surface of the buffer pad 14, the construction waste can fall into the crushing box 3. When the construction waste is no longer added, the rotating block 9 can be reset by the compression spring 10. When the rotating block 9 is reset, the baffle 11 and the rubber curtain 13 can be driven to reset. When the baffle 11 is reset, the bottom end of the rubber block 12 can be driven to contact the inner wall of the crushing box 3. The rubber block 12 and the buffer pad 14 can reduce the noise of the collision between the baffle 11 and the inner wall of the crushing box 3.
[0022] See Figure 1 、 Figure 2 and Figure 4 It can be seen that when construction waste is crushed in the crushing box 3, the crushed material will splash onto the rubber curtain 13 instead of splashing to the outside. The rubber curtain 13 and the baffle 11 make it difficult for the material to splash when it is crushed, thereby improving the safety of the crusher.
[0023] See Figure 1 and Figure 3 It can be seen that a fixed plate 15 is welded to the bottom of the base 1, a material guide plate 16 is provided below the discharge port 5, a support rod 17 is connected to the bottom of the material guide plate 16, a semi-threaded rod 18 is welded to the side of the material guide plate 16 close to the fixed plate 15, and a butterfly nut 19 is threadedly connected to the outer side of the semi-threaded rod 18. A through hole matching the size of the semi-threaded rod 18 is opened inside the fixed plate 15, and the material of the material guide plate 16 is iron.
[0024] During specific implementation, after the crusher crushes the construction waste, it can be discharged to the bottom of the base 1 through the discharge port 5. Personnel need to use tools to pull out the construction waste under the base 1. When loading, this method is relatively cumbersome. The guide plate 16 can be pushed in the direction of the position below the discharge port 5. When the guide plate 16 moves, it can drive the support rod 17 and the semi-threaded rod 18 to move. When one end of the guide plate 16 moves to the outside of the fixed plate 15, the end of the semi-threaded rod 18 can pass through the fixed plate 15. At this time, the guide plate 16 is located below the discharge port 5. , put the butterfly nut 19 on the outside of the semi-threaded rod 18, and tighten the butterfly nut 19. When the butterfly nut 19 rotates, it can slide threadedly with the semi-threaded rod 18, so that the butterfly nut 19 can fix the position of the guide plate 16. When the crushed construction waste falls into the guide plate 16 through the discharge port 5, the construction waste can fall to the outside of the base 1 along the inclined surface inside the guide plate 16. At this time, the staff can directly load the crushed construction waste, reducing the step of pulling the construction waste out from the bottom of the base 1.
[0025] See Figure 1 and Figure 3 It can be seen that the crushed construction waste can be guided from the bottom of the base 1 to the outside of the base 1 through the guide plate 16, thereby improving the efficiency of loading the construction waste.
[0026] In summary, when using the construction crusher that can prevent materials from splashing, when the staff adds construction waste into the crushing box 3, the construction waste can fall to the outside of the baffle 11 through the feed port 6. Since the construction waste is heavy, the construction waste can be squeezed against the outside of the baffle 11 by the action of gravity. When the construction waste is crushed in the crushing box 3, the crushed material will splash onto the rubber curtain 13 instead of splashing to the outside. The rubber curtain 13 and the baffle 11 make it difficult for the material to splash when it is crushed, thereby improving the safety of the crusher. The construction waste can fall to the outside of the base 1 along the inclined surface inside the guide plate 16, thereby reducing the step of pulling the construction waste out from the bottom of the base 1. The crushed construction waste can be guided from the bottom of the base 1 to the outside of the base 1 through the guide plate 16, thereby improving the efficiency of loading construction waste and reducing labor. The content not described in detail in this description belongs to the existing technology known to professional and technical personnel in this field.
[0027] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. A construction pulverizer capable of preventing material splashing, comprising: The base (1), motor (2), crushing box (3), crushing roller (4), discharge port (5) and feed port (6) are characterized by: A motor (2) and a crushing box (3) are respectively installed on the top of the base (1); a crushing roller (4) is connected to the front of the crushing box (3); a feed opening (5) is installed on the base (1) near the bottom of the crushing box (3); and a feed opening (6) is opened at the end of the crushing box (3); A connecting plate (7) is welded to the top of the crushing box (3); a fixing rod (8) is welded to one side of the connecting plate (7) near the feed port (6); a rotating block (9) is rotatably connected to the outer side of the fixing rod (8); a compression spring (10) is connected between the rotating block (9) and the connecting plate (7); a baffle (11) is welded to the end of the rotating block (9); a rubber block (12) is connected to the bottom of the baffle (11); a rubber curtain (13) is connected to the bottom of the rotating block (9); and a buffer pad (14) is bonded to the inner side of the crushing box (3) near the connecting plate (7).
2. A construction pulverizer capable of preventing material splashing according to claim 1, characterized in that: A rotating structure is formed between the rotating block (9) and the fixed rod (8), and the baffle (11) is in an L-shape.
3. The construction crusher capable of preventing materials from splashing according to claim 1, characterized in that: The size of the rubber curtain (13) matches the size of the feed port (6).
4. The construction crusher capable of preventing materials from splashing according to claim 1, characterized in that: A fixing plate (15) is welded to the bottom of the base (1), and a material guide plate (16) is provided below the discharge port (5).
5. The construction crusher capable of preventing materials from splashing according to claim 4, characterized in that: The bottom of the guide plate (16) is connected to a support rod (17), and a semi-threaded rod (18) is welded to one side of the guide plate (16) close to the fixed plate (15).
6. The construction crusher capable of preventing materials from splashing according to claim 5, characterized in that: The outer side of the semi-threaded rod (18) is threadedly connected with a butterfly nut (19).