Building material treatment device

Abstract

The utility model discloses a building material processing device, which relates to the field of building reconstruction engineering, and comprises a main body, one end of the main body is provided with a feed inlet, the main body is internally provided with a plurality of groups of second rotating shafts, the outer wall of each group of second rotating shafts is provided with a transmission wheel, and the outside of each transmission wheel is provided with a transmission block. A hydraulic device is arranged in the main body, and an impact hammer is arranged at the bottom end of the hydraulic device and located at the top end of the transmission plate. Concrete doped with reinforcing steel bars is fed to the position above the transmission block through the feeding port, the hydraulic device controls the impact hammer to press downwards to preliminarily crush the concrete, the long rotating shaft controls the first embedding block to rotate and drives the second embedding block to rotate, and the knocking hammer knocks downwards; the reset spring pushes the second embedding block to rotate upwards along the track of the sliding groove to make contact with the first embedding block again to complete reset, and the first embedding block drives the second embedding block to control the knocking hammer to continue knocking.

Description

Technical Field

[0001] The utility model relates to the field of building reconstruction engineering, in particular to a building material processing device. Background Art

[0002] Construction material treatment refers to the process of effectively treating and utilizing various waste materials generated at construction sites. These waste materials include but are not limited to concrete, bricks, wood, metal, glass, plastic, asphalt, etc. In construction projects, a large amount of waste materials are generated. If they are not properly handled, they will not only occupy a large amount of land resources, but also cause serious pollution to the environment. If the waste construction materials are discarded or landfilled at will, they will pollute the land, water sources and air, and have an adverse impact on the ecological environment. Therefore, effective construction material treatment can reduce environmental pollution and protect the ecological environment. Construction materials contain many renewable resources, such as steel, concrete, bricks, etc. Through reasonable treatment and recycling, raw materials can be saved, production costs can be reduced, and sustainable utilization of resources can be achieved. Many countries and regions have relevant laws and regulations to regulate the treatment and utilization of construction waste materials. Construction companies must abide by relevant laws and regulations and treat waste materials legally and environmentally friendly, otherwise they will face penalties. As people's environmental awareness increases, construction companies are paying more and more attention to their own social responsibilities, actively carrying out the treatment and reuse of waste materials, and contributing to the construction of a green and environmentally friendly society.

[0003] When recycling waste construction materials, a large amount of concrete is mixed with steel bars. Currently, the material crushers on the market will malfunction when facing steel bars in concrete. For example, the conveyor belt or filter screen may be stuck by steel bars. Therefore, the recycling of concrete mixed with steel bars requires manual disassembly.

[0004] The recycling of concrete mixed with steel bars on the market currently requires manual disassembly, which is very inefficient and produces excessive dust that pollutes the environment. Therefore, a device is designed that can disassemble concrete mixed with steel bars. Utility Model Content

[0005] Based on this, the purpose of the utility model is to provide a construction material processing device to solve the technical problem that the material recycling machines currently on the market cannot dismantle concrete mixed with steel bars.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a building material processing device, comprising a main body, a feed port is provided at one end of the main body, a plurality of groups of second rotating shafts are provided inside the main body, and a transmission wheel is installed on the outer wall of each group of second rotating shafts, and a transmission block is provided outside the transmission wheel, a hydraulic device is provided inside the main body, and an impact hammer is provided at the bottom end of the hydraulic device, and the impact hammer is located at the top of the transmission plate, a limiting block is provided at the center of the bottom end of the transmission block, and the plurality of transmission blocks are connected by a first rotating shaft, the first rotating shaft and the limiting block have the same appearance size, a protrusion is provided on the top of the transmission block, and four groups of grooves are provided on the outer wall of the transmission wheel, and the grooves are movably engaged with the first rotating shaft and the limiting block.

[0007] By adopting the above technical solution, concrete mixed with steel bars is fed into the top of the transmission block through the feed port, and the hydraulic device controls the impact hammer to press down to initially crush the concrete. At the same time, since multiple groups of protrusions are arranged on the top of the transmission block, the force area between the concrete and the transmission block becomes smaller, the pressure is increased, and the crushing efficiency can be enhanced.

[0008] The utility model is further configured as follows: two groups of long rotating shafts are provided on both sides inside the main body, and the rotating shafts movably pass through multiple groups of fixed plates, and the fixed plates are installed inside the main body, and the two groups of fixed plates are provided with clamping blocks, a first interlocking block, a second interlocking block, a reset spring, and a knocking hammer, the first interlocking block and the second interlocking block are rotatably interlocked, and the first interlocking block is fixed to the outer wall of the long rotating shaft, the second interlocking block movably contacts the long rotating shaft, and a sliding groove is provided on the outer wall of the second interlocking block, a clamping block is provided inside the sliding groove, and the clamping block is fixed inside the main body, a knocking hammer is installed on the top of the second interlocking block, and the handle length of each group of knocking hammers is not consistent, one end of the second interlocking block is connected to the reset spring, and the other end of the reset spring is connected to a fixed.

[0009] By adopting the above technical solution, the main body controls the rotation of the first interlocking block through the long rotating shaft, drives the second interlocking block to rotate, and the knocking hammer knocks downward. The rapid knocking of the small hammer is an efficient method for crushing concrete mixed with steel bars. At this time, during the downward rotation of the second interlocking block, under the limitation of the fixed block and the slide groove, the second interlocking block moves to one side, and the second interlocking block gradually separates from the first interlocking block. After separating from the first interlocking block, the reset spring pushes the second interlocking block to rotate upward along the slide groove track to re-contact the first interlocking block to complete the reset. The first interlocking block drives the second interlocking block to control the knocking hammer to continue knocking, and so on.

[0010] The utility model is further configured as follows: an air jet is provided on one side of the interior of the main body, and a dust suction port is provided on the opposite side of the air jet, a dust collecting box is provided on the bottom end of one side of the main body, and the dust collecting box is located below the dust suction port, a guide plate is installed on one side of the main body, a material storage groove is provided on the bottom end of the main body, and the material storage groove is in movably contact with the guide plate.

[0011] By adopting the above technical solution, the air jet and the dust suction port cooperate to suck away the powder dust generated in the crushing process. Finally, the collected dust is precipitated in the dust collecting box. The steel bars in the crushed raw materials fall into the storage trough through the guide plate to prevent the long steel bars from getting stuck inside the equipment.

[0012] In summary, the utility model mainly has the following beneficial effects:

[0013] The utility model puts the concrete mixed with steel bars into the top of the transmission block through the feeding port, and the hydraulic device controls the impact hammer to press down to initially crush the concrete. The body controls the first embedded block to rotate through the long rotating shaft, drives the second embedded block to rotate, and the knocking hammer knocks downward. The small hammer knocks quickly, which is a high-efficiency method for crushing the concrete mixed with steel bars. At this time, during the downward rotation of the second embedded block, under the limitation of the fixed block and the sliding groove, the second embedded block moves to one side, and the second embedded block gradually separates from the first embedded block. After separating from the first embedded block, the reset spring pushes the second embedded block to move. The engaging block rotates upward along the slide track and re-contacts the first engaging block to complete the reset. The first engaging block drives the second engaging block to control the striking hammer to continue striking, and so on. At the same time, since there are multiple groups of protrusions on the top of the transmission block, the force area between the concrete and the transmission block becomes smaller, the pressure increases, and the crushing efficiency can be enhanced. The air jet and the dust suction port cooperate to absorb the powder dust generated in the crushing process. Finally, the collected dust is precipitated in the dust collecting box. The steel bars in the crushed raw materials fall into the storage trough through the guide plate to prevent the long steel bars from being stuck inside the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the utility model without the outer shell;

[0016] Figure 3 It is a first lateral cross-sectional view of the utility model;

[0017] Figure 4 It is a second side cross-sectional view of the utility model.

[0018] In the figure: 1. main body; 2. hydraulic device; 3. impact hammer; 4. feed port; 5. storage tank; 6. jet nozzle; 7. dust suction port; 8. dust collecting box; 9. transmission block; 10. protrusion; 11. limit block; 12. first rotating shaft; 13. second rotating shaft; 14. transmission wheel; 15. groove; 16. guide plate; 17. long rotating shaft; 18. reset spring; 19. first interlocking block; 20. second interlocking block; 21. percussion hammer; 22. block; 22. slide groove; 23. fixing plate. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0020] The following describes an embodiment of the utility model based on its overall structure.

[0021] A building material processing device, such as Figure 1-4 As shown, it includes a main body 1, a feed port 4 is provided at one end of the main body 1, multiple groups of second rotating shafts 13 are provided inside the main body 1, and a transmission wheel 14 is installed on the outer wall of each group of second rotating shafts 13, and a transmission block 9 is provided outside the transmission wheel 14, a hydraulic device 2 is provided inside the main body 1, and an impact hammer 3 is provided at the bottom end of the hydraulic device 2, and the impact hammer 3 is located at the top of the transmission plate, a limit block 11 is provided at the bottom center of the transmission block 9, and multiple groups of transmission blocks 9 are connected by a first rotating shaft 12, and the first rotating shaft 12 and the limit block 11 has the same appearance size, a protrusion 10 is arranged on the top of the transmission block 9, four groups of grooves 15 are opened on the outer wall of the transmission wheel 14, and the grooves 15 are movably engaged with the first rotating shaft 12 and the limit block 11, and the concrete doped with steel bars is put into the top of the transmission block 9 through the feed port 4, and the hydraulic device 2 controls the impact hammer 3 to press down to initially crush the concrete. At the same time, since multiple groups of protrusions 10 are arranged on the top of the transmission block 9, the force area between the concrete and the transmission block 9 becomes smaller, the pressure is increased, and the crushing efficiency can be enhanced.

[0022] Two groups of long rotating shafts 17 are arranged on both sides inside the main body 1, and the rotating shafts movably pass through multiple groups of fixed plates 23, and the fixed plates 23 are installed inside the main body 1, and the two groups of fixed plates 23 are provided with card blocks, first interlocking blocks 19, second interlocking blocks 20, return springs 18, and percussion hammers 21, the first interlocking blocks 19 and the second interlocking blocks 20 are rotatably interlocked, and the first interlocking blocks 19 are fixed to the outer wall of the long rotating shaft 17, the second interlocking blocks 20 are movably in contact with the long rotating shaft 17, and the outer wall of the second interlocking blocks 20 is provided with a slide groove 22, a card block is arranged inside the slide groove 22, and the card block is fixed inside the main body 1, a percussion hammer 21 is installed on the top of the second interlocking block 20, and the handle length of each group of percussion hammers 21 is not consistent, and a return spring is connected to one end of the second interlocking block 20 18, and the other end of the return spring 18 is connected to a fixed, the main body 1 controls the first interlocking block 19 to rotate through the long rotating shaft 17, drives the second interlocking block 20 to rotate, and the knocking hammer 21 knocks downward. The rapid knocking of the small hammer is an efficient method for crushing concrete mixed with steel bars. At this time, during the downward rotation of the second interlocking block 20, under the limitation of the fixed block and the slide groove 22, the second interlocking block 20 moves to one side, and the second interlocking block 20 gradually separates from the first interlocking block 19. After separating from the first interlocking block 19, the return spring 18 pushes the second interlocking block 20 to rotate upward along the trajectory of the slide groove 22 to re-contact the first interlocking block 19 to complete the reset, and the first interlocking block 19 drives the second interlocking block 20 to control the knocking hammer 21 to continue knocking, and so on.

[0023] An air jet 6 is provided on one side of the interior of the main body 1, and a dust suction port 7 is provided on the opposite side of the air jet 6. A dust collecting box 8 is provided on the bottom end of one side of the main body 1, and the dust collecting box 8 is located below the dust suction port 7. A guide plate 16 is installed on one side of the main body 1. A material storage trough 5 is provided on the bottom end of the main body 1, and the material storage trough 5 is in active contact with the guide plate 16. The air jet 6 and the dust suction port 7 cooperate to suck away the powder dust generated during the crushing process, and finally the collected dust is precipitated in the dust collecting box 8. The steel bars in the crushed raw materials fall into the material storage trough 5 through the guide plate 16 to prevent the long steel bars from being stuck inside the equipment.

[0024] Working principle: concrete mixed with steel bars is put into the top of the transmission block 9 through the feed port 4, the hydraulic device 2 controls the impact hammer 3 to press down to initially crush the concrete, the body controls the first interlocking block 19 to rotate through the long rotating shaft 17, drives the second interlocking block 20 to rotate, and the knocking hammer 21 knocks downward. The rapid knocking of the small hammer is a highly efficient method for crushing concrete mixed with steel bars. At this time, during the downward rotation of the second interlocking block 20, under the limitation of the fixed block and the slide groove 22, the second interlocking block 20 moves to one side, and the second interlocking block 20 gradually separates from the first interlocking block 19. After separating from the first interlocking block 19, the reset spring 18 pushes the second interlocking block 20 to move to the side. The engaging block 20 rotates upward along the track of the slide groove 22 to re-contact the first engaging block 19 to complete the reset. The first engaging block 19 drives the second engaging block 20 to control the striking hammer 21 to continue striking, and so on. At the same time, since multiple groups of protrusions 10 are arranged on the top of the transmission block 9, the force area between the concrete and the transmission block 9 becomes smaller, the pressure increases, and the crushing efficiency can be enhanced. The air jet 6 and the dust suction port 7 cooperate to suck away the powder dust generated during the crushing process, and finally the collected dust is precipitated in the dust collecting box 8. The steel bars in the crushed raw materials fall into the storage trough 5 through the guide plate 16 to prevent the long steel bars from being stuck inside the equipment.

[0025] On the basis of the above structure, in this embodiment, although the embodiment of the utility model has been shown and described, this specific embodiment is only an explanation of the utility model, and it is not a limitation of the utility model. The specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art can make modifications, substitutions and variations to the embodiment without creative contribution as needed without departing from the principle and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A building material processing device, comprising a main body (1), characterized in that: A feed port (4) is provided at one end of the main body (1), a plurality of second rotating shafts (13) are provided inside the main body (1), and a transmission wheel (14) is installed on the outer wall of each second rotating shaft (13), and a transmission block (9) is provided outside the transmission wheel (14), a hydraulic device (2) is provided inside the main body (1), and an impact hammer (3) is provided at the bottom end of the hydraulic device (2), and the impact hammer (3) is located at the top of the transmission plate, two groups of long rotating shafts (17) are provided on both sides inside the main body (1), and the rotating shafts movably penetrate through a plurality of fixed plates (23), and the fixed plates (23) are installed inside the main body (1), and a clamping block, a first interlocking block (19), and a second interlocking block ( 20), a return spring (18), and a knock hammer (21), the first engaging block (19) and the second engaging block (20) are rotatably engaged with each other, and the first engaging block (19) is fixed to the outer wall of the long rotating shaft (17), the second engaging block (20) movably contacts the long rotating shaft (17), and a sliding groove (22) is provided on the outer wall of the second engaging block (20), a clamping block is arranged inside the sliding groove (22), and the clamping block is fixed inside the main body (1), a knock hammer (21) is installed on the top of the second engaging block (20), and the handle length of each group of knock hammers (21) is not consistent, one end of the second engaging block (20) is connected to the return spring (18), and the other end of the return spring (18) is connected to the fixing plate (23).

2. A construction material processing device according to claim 1, characterized in that: A limit block (11) is arranged at the center of the bottom end of the transmission block (9), and a plurality of transmission blocks (9) are connected via a first rotating shaft (12), the first rotating shaft (12) and the limit block (11) have the same appearance size, a protrusion (10) is arranged at the top end of the transmission block (9), and four groups of grooves (15) are arranged on the outer wall of the transmission wheel (14), and the grooves (15) are movably engaged with the first rotating shaft (12) and the limit block (11).

3. A construction material processing device according to claim 1, characterized in that: An air jet (6) is provided on one side of the interior of the main body (1), and a dust suction port (7) is provided on the opposite side of the air jet port (6); a dust collecting box (8) is provided on the bottom end of one side of the main body (1), and the dust collecting box (8) is located below the dust suction port (7); a guide plate (16) is installed on one side of the main body (1); a material storage trough (5) is provided on the bottom end of the main body (1), and the material storage trough (5) is in active contact with the guide plate (16).

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