Soil crushing device for civil residence

Abstract

The utility model discloses a civil residence soil crushing device, which relates to a crushing device and comprises a crushing box, the bottom of the crushing box is fixedly connected with a support frame, the bottom of the crushing box is fixedly connected with a motor, a motor rotor is fixedly connected with a crushing shaft, and the crushing shaft penetrates through the crushing box and is rotatably connected with the crushing box. The top of the smashing shaft is fixedly connected with a rotating disc, the side face of the upper portion of the rotating disc is fixedly connected with a driving rod, the outer side of the driving rod is slidably connected with a lantern ring, the bottom of the lantern ring is fixedly connected with a shifting rod, the shifting rod is fixedly connected with a shifting plate, and the shifting plate is matched with soil in the smashing box. And the lantern ring is in sliding connection with the side wall of the crushing box. Soil can be continuously smashed through driving of a motor, smashing sufficiency can be guaranteed through cooperation of a reciprocating moving stirring plate, meanwhile, the device is further provided with an air purifier, raised dust in the device can be removed, and environment pollution is avoided.

Description

Technical Field

[0001] This utility model relates to a crushing device, specifically a soil crushing device for civil engineering residential buildings. Background Technology

[0002] In the field of residential construction, soil treatment is a crucial step in the early stages of a project. Whether it's compacting the foundation or preparing the soil for subsequent landscaping, efficient and high-quality soil pulverization is indispensable. However, an examination of the soil pulverization technologies and related equipment currently used in residential construction reveals numerous problems.

[0003] From a structural perspective, traditional soil pulverizing devices are particularly complex in residential construction scenarios. Due to the diverse environments and limited space at residential construction sites, the complex equipment structure not only occupies a significant amount of valuable space but also presents numerous difficulties during transport and installation. Its numerous components not only increase manufacturing complexity but also raise the equipment's failure rate. In subsequent maintenance, the limited conditions at the construction site make troubleshooting and repairs extremely inconvenient, leading to prolonged equipment downtime, delays in construction progress, and ultimately, increased construction costs.

[0004] In terms of functionality, residential construction typically requires the handling of large amounts of soil. However, traditional equipment often employs intermittent power-driven operation, resulting in unstable motor operation and intermittent soil pulverization, leading to low efficiency. For large-scale residential projects, prolonged pulverization operations not only consume significant energy but also severely delay the construction schedule. Furthermore, traditional equipment lacks effective soil turning and mixing mechanisms, resulting in uneven soil pulverization. This can affect the stability of the foundation or the plant growth environment during foundation backfilling or landscaping soil preparation, creating potential problems for subsequent construction.

[0005] Furthermore, environmental protection requirements are becoming increasingly stringent during the construction of residential buildings. Construction sites are located adjacent to residential areas, and if the dust generated from soil crushing is not effectively controlled, it will not only harm the health of construction workers, causing respiratory illnesses, but also seriously affect the living environment of surrounding residents, causing air pollution, leading to resident complaints, and hindering project progress.

[0006] In summary, the existing soil pulverizing technologies and equipment used in civil engineering residential construction suffer from deficiencies in structural design, ease of operation, work efficiency, pulverizing quality, and environmental performance, which have severely hampered the smooth progress of projects and the improvement of construction quality. Therefore, developing a new type of soil pulverizing device that is simple in structure, easy to operate, highly efficient, and environmentally friendly specifically for civil engineering residential construction is an urgent priority. This utility model was born precisely from this pressing need. Utility Model Content

[0007] The purpose of this utility model is to provide a soil crushing device for civil engineering residential buildings to solve the problems mentioned in the background art.

[0008] To achieve the above objectives, this utility model provides the following technical solution:

[0009] A soil pulverizing device for civil engineering residential buildings includes a pulverizing box, a support frame fixedly connected to the bottom of the pulverizing box, a motor fixedly connected to the bottom of the pulverizing box, a pulverizing shaft fixedly connected to the motor rotor, the pulverizing shaft passing through the pulverizing box and rotatably connected to the pulverizing box, pulverizing blades evenly distributed and fixedly connected to the pulverizing shaft, a rotating disk fixedly connected to the top of the pulverizing shaft, a drive rod fixedly connected to the upper side of the rotating disk, a collar slidably connected to the outer side of the drive rod, a lever fixedly connected to the bottom of the collar, a lever fixedly connected to the lever, the lever engaging with the soil inside the pulverizing box, the collar slidably connected to the side wall of the pulverizing box, an air purifier installed on the side wall of the pulverizing box, the air purifier's intake pipe located inside the pulverizing box, an intake branch pipe slidably connected to the outer side of the intake pipe, and the intake branch pipe fixedly connected to the collar.

[0010] As a further embodiment of this utility model: the top of the crushing box has an opening for a feed inlet, and a cover plate is rotatably connected to the outside of the feed inlet.

[0011] As a further improvement of this utility model: the bottom of the crushing box is provided with a discharge port, and a screen is fixedly connected to the discharge port.

[0012] As a further embodiment of this utility model: an air intake hole is provided on the air intake pipe, a spring is fixedly connected to the inner wall of the air intake hole, a cover that cooperates with the air intake hole is fixedly connected to the end of the spring, a first magnet is fixedly connected inside the cover, and a second magnet is connected at the position where the air intake branch pipe cooperates with the air intake hole. The second magnet and the first magnet repel each other. When the second magnet and the first magnet repel each other, the cover moves inward, the air intake hole opens, and at this time the air intake branch pipe is connected to the air intake pipe.

[0013] As a further improvement of this utility model, the suction branch pipe is provided with through holes evenly distributed in the direction of the bottom of the crushing box.

[0014] As a further improvement of this utility model: the upper surface of the rotating disk is inclined, and several ribs are fixedly connected to the upper surface of the rotating disk.

[0015] Compared with existing technologies, the beneficial effects of this utility model are: ① In terms of structural design, its construction is extremely simple, which not only significantly reduces the cost input in the production and manufacturing process, but also makes subsequent installation, debugging, and maintenance work easy and convenient, effectively reducing the loss of time and manpower. In actual use, the operation process is simple and easy to understand, and even first-time users can quickly get started. ② From a functional perspective, the motor equipped in this utility model can operate stably and efficiently continuously, using this as a power source to continuously crush the soil. This continuous working mode greatly improves the efficiency of soil crushing, and compared with traditional intermittent operation equipment, it can complete the crushing task of a large amount of soil in a shorter time. At the same time, the reciprocating moving plate is ingeniously designed. During the operation of the motor, the plate continuously turns the soil, so that the soil can fully contact the crushing device in the crushing area, ensuring that every part of the soil is crushed evenly and thoroughly in all directions without dead angles, significantly improving the quality of soil crushing. ③ This utility model innovatively sets up an air purifier. Dust is inevitably generated during soil pulverization operations. This air purifier can quickly and effectively capture and remove the dust inside the device. This measure not only effectively ensures a clean and hygienic operating environment and creates a healthy and comfortable working space for workers, but also greatly reduces the risk of pollution to the surrounding environment, fully demonstrating the outstanding environmental advantages of this utility model. Attached Figure Description

[0016] Figure 1 A schematic diagram of a soil pulverizing device for civil engineering residential buildings;

[0017] Figure 2 This is a schematic diagram of a collar and its partial connection structure in a soil crushing device for civil engineering residential buildings.

[0018] Figure 3 This is a schematic diagram of the cooperation structure between the air intake pipe and the air intake branch pipe in a soil crushing device for civil engineering residential buildings.

[0019] In the diagram: 1. Crushing box; 2. Support frame; 3. Motor; 4. Crushing shaft; 5. Crushing blade; 6. Rotary disc; 7. Drive rod; 8. Collar; 9. Lever; 10. Lever plate; 11. Air purifier; 12. Suction pipe; 13. Suction branch pipe; 14. Feed inlet; 15. Discharge outlet; 16. Screen; 17. Suction hole; 18. Spring; 19. Cover; 20. First magnet; 21. Second magnet; 22. Through hole; 23. Rib. Detailed Implementation

[0020] It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0021] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0023] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0024] Example 1: Please refer to Figure 1-3 A soil pulverizing device for civil engineering residential buildings includes a pulverizing box 1, a support frame 2 fixedly connected to the bottom of the pulverizing box 1, a motor 3 fixedly connected to the bottom of the pulverizing box 1, a pulverizing shaft 4 fixedly connected to the rotor of the motor 3, the pulverizing shaft 4 passing through the pulverizing box 1 and rotatably connected to the pulverizing box 1, pulverizing blades 5 evenly distributed and fixedly connected to the pulverizing shaft 4, a rotating disk 6 fixedly connected to the top of the pulverizing shaft 4, a drive rod 7 fixedly connected to the upper side of the rotating disk 6, a collar 8 slidably connected to the outer side of the drive rod 7, a lever 9 fixedly connected to the bottom of the collar 8, a lever plate 10 fixedly connected to the lever 9, the lever plate 10 engaging with the soil inside the pulverizing box 1, the collar 8 slidably connected to the side wall of the pulverizing box 1, an air purifier 11 provided on the side wall of the pulverizing box 1, an air intake pipe 12 of the air purifier 11 located inside the pulverizing box 1, an air intake branch pipe 13 slidably connected to the outer side of the air intake pipe 12, and the air intake branch pipe 13 fixedly connected to the collar 8.

[0025] In operation, soil is placed in the crushing chamber 1, and the motor 3 is turned on. The rotation of the motor 3 drives the crushing shaft 4 to rotate, which in turn drives the crushing blades 5 to rotate. During the rotation of the crushing blades 5, crushing occurs. At the same time, the rotating disk 6 rotates, driving the drive rod 7 to rotate. The drive rod 7 drives the collar 8 to slide back and forth, causing the collar 8 to drive the lever 9 and the lever 10 to move back and forth. The lever 10 moves the soil, so that any soil that has not been fully crushed comes into contact with the crushing blades 5 for crushing. After crushing is completed, the air purifier 11 is turned on. The air purifier 11 draws in air through the intake pipe 12 and the intake branch pipe 13 to remove dust from inside the crushing chamber 1, ensuring a clean working environment. The lever 10 has grooves to prevent interference with the crushing blades 5.

[0026] The crushing box 1 has a feed inlet 14 at the top, and a cover plate is rotatably connected to the outside of the feed inlet 14. The bottom of the crushing box 1 has a discharge port 15, and a screen 16 is fixedly connected to the discharge port 15. The screen 16 discharges the crushed raw materials in real time, thereby improving the crushing efficiency and avoiding the continuous crushing of the crushed soil.

[0027] The suction pipe 12 has a suction hole 17. A spring 18 is fixedly connected to the inner wall of the suction hole 17. A cover 19 that mates with the suction hole 17 is fixedly connected to the end of the spring 18. A first magnet 20 is fixedly connected inside the cover 19. A second magnet 21 is connected to the suction branch pipe 13 at the position where it mates with the suction hole 17. The second magnet 21 and the first magnet 20 repel each other. When the second magnet 21 and the first magnet 20 repel each other, the cover 19 moves inward, the suction hole 17 opens, and the suction branch pipe 13 communicates with the suction pipe 12. The suction branch pipe 13 has through holes 22 evenly distributed in the direction of the bottom of the crushing box 1.

[0028] Because the intake branch pipe 13 is fixedly connected to the collar 8, it will move back and forth, which can adsorb dust without dead angles. During the reciprocating movement of the intake branch pipe 13, the second magnet 21 cooperates with the first magnet 20 to open the cover 19, and then the negative pressure adsorption of the air purifier 11 is adsorbed through the through hole 22.

[0029] Example 2: This example improves upon the previous example as follows: The upper surface of the rotating disk 6 is inclined, and several ribs 23 are fixedly connected to the upper surface of the rotating disk 6. The ribs 23 can initially crush the soil entering the crushing box 1, and can also disperse the soil and disperse it into different positions inside the crushing box 1, which facilitates crushing.

[0030] Working Principle: During use, soil is placed in the grinding chamber 1, and the motor 3 is turned on. The rotation of the motor 3 drives the grinding shaft 4 to rotate, which in turn drives the grinding blades 5 to rotate. During the rotation of the grinding blades 5, the soil is ground. Simultaneously, the rotating disk 6 rotates, driving the drive rod 7 to rotate. The drive rod 7 drives the collar 8 to slide back and forth, causing the collar 8 to drive the lever 9 and the lever plate 10 to move back and forth. The lever plate 10 moves the soil, allowing any soil that is not fully ground to come into contact with the grinding blades 5 for further grinding. After grinding, the air purifier 11 is turned on. The air purifier 11 draws in air through the intake pipe 12 and the intake branch pipe 13, removing dust from inside the grinding chamber 1 and ensuring a clean working environment. The intake branch pipe 13, fixedly connected to the collar 8, moves back and forth, effectively adsorbing dust from all angles. During the reciprocating movement of the intake branch pipe 13, the second magnet 21 engages with the first magnet 20, causing the cover 19 to open. The negative pressure adsorption of the air purifier 11 then passes through the through hole 22 for adsorption.

[0031] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0032] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A soil pulverizing device for civil engineering residential buildings, comprising a pulverizing box (1), wherein a support frame (2) is fixedly connected to the bottom of the pulverizing box (1), characterized in that, A motor (3) is fixedly connected to the bottom of the crushing box (1). A crushing shaft (4) is fixedly connected to the rotor of the motor (3). The crushing shaft (4) passes through the crushing box (1) and is rotatably connected to the crushing box (1). Crushing blades (5) are evenly distributed and fixedly connected to the crushing shaft (4). A rotating disk (6) is fixedly connected to the top of the crushing shaft (4). A drive rod (7) is fixedly connected to the upper side of the rotating disk (6). A collar (8) is slidably connected to the outside of the drive rod (7). The bottom of the collar (8) is fixedly connected to the bottom of the drive rod (7). A lever (9) is fixedly connected to the grinding box (1), and a lever plate (10) is fixedly connected to the lever (9). The lever plate (10) is in contact with the soil inside the grinding box (1). The collar (8) is slidably connected to the side wall of the grinding box (1). An air purifier (11) is provided on the side wall of the grinding box (1). The air intake pipe (12) of the air purifier (11) is located inside the grinding box (1). An air intake branch pipe (13) is slidably connected to the outside of the air intake pipe (12). The air intake branch pipe (13) is fixedly connected to the collar (8).

2. The soil pulverizing device for civil engineering residential buildings according to claim 1, characterized in that, The crushing box (1) has a feed inlet (14) at the top, and a cover plate is rotatably connected to the outside of the feed inlet (14).

3. The soil pulverizing device for civil engineering residential buildings according to claim 1, characterized in that, The bottom of the crushing box (1) is provided with a discharge port (15), and a screen (16) is fixedly connected to the discharge port (15).

4. The soil pulverizing device for civil engineering residential buildings according to any one of claims 1-3, characterized in that, The suction pipe (12) is provided with a suction hole (17). A spring (18) is fixedly connected to the inner wall of the suction hole (17). A cover (19) that cooperates with the suction hole (17) is fixedly connected to the end of the spring (18). A first magnet (20) is fixedly connected inside the cover (19). A second magnet (21) is connected to the position where the suction branch pipe (13) cooperates with the suction hole (17). The second magnet (21) and the first magnet (20) repel each other. When the second magnet (21) and the first magnet (20) repel each other, the cover (19) moves inward and the suction hole (17) opens. At this time, the suction branch pipe (13) is connected to the suction pipe (12).

5. The soil pulverizing device for civil engineering residential buildings according to claim 4, characterized in that, The suction branch pipe (13) is provided with through holes (22) evenly distributed in the direction of the bottom of the crushing box (1).

6. The soil pulverizing device for civil engineering residential buildings according to claim 1, characterized in that, The upper surface of the rotating disk (6) is inclined, and several ribs (23) are fixedly connected to the upper surface of the rotating disk (6).

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