A screening device for construction

Abstract

The utility model relates to the technical field of building engineering, disclose a screening equipment for building construction, including screening subassembly, the inside fixed connection of screening subassembly has filter equipment, the inside one side of screening subassembly is installed and has telescopic mechanism, the inside rotatory connection of screening subassembly has rotating mechanism, the bottom of telescopic mechanism is installed and has damping mechanism, the inside other side of screening subassembly is connected with collection mechanism and slides, the utility model discloses through the cooperation of filter equipment and telescopic mechanism, after building material is poured into the casing, the cylinder in fixed block inside will operate to push the push plate, and the building material on the screen plate can gradually slide down, and the impurities in the sliding can pass through the screen plate and fall on the guide plate, and then the impurities will fall along the guide plate and fall into the feed inlet finally and enter the waste chute, and the building material screened well will fall on the baffle and finally fall into the storage box, further reduce the labor of staff.

Description

Technical Field

[0001] This utility model relates to the field of building engineering technology, and in particular to a screening device for building construction. Background Technology

[0002] In construction, screening equipment is a type of machinery used to screen, grade, and clean building materials. It plays an important role, especially in the processing of sand, gravel, concrete, and other building materials. Its main function is to remove impurities and unqualified particles from the materials through a screen, thereby ensuring the quality of the materials used in construction and the progress of construction.

[0003] Currently, there are various types of screening equipment for construction on the market. However, these devices require staff to assist in the entire screening process, which increases the workload of the staff to some extent. Furthermore, the internal parts of the device are prone to wear and tear during long-term use, thereby increasing production costs. Utility Model Content

[0004] This invention addresses the problem that some devices on the market require staff to assist in the screening process, which increases the workload of staff to a certain extent. Furthermore, the internal components of such devices are prone to wear and tear during long-term use, thereby increasing production costs. Therefore, this invention provides a screening device for construction.

[0005] This utility model is achieved by the following technical solution: a screening device for building construction, including a screening component, a filtering mechanism fixedly connected inside the screening component, a telescopic mechanism installed on one side inside the screening component, a rotating mechanism rotatably connected inside the screening component, a shock-absorbing mechanism installed at the bottom of the telescopic mechanism, and a collection mechanism slidably connected to the other side inside the screening component.

[0006] Through the above technical solutions, the filtration mechanism can help workers screen impurities in building materials, the telescopic mechanism can push materials into the filtration mechanism, the rotating mechanism can knock on the filtration mechanism to achieve a vibration effect, and the shock absorption mechanism can further protect the telescopic mechanism.

[0007] As a further improvement to the above solution, the screening assembly includes a housing, a storage box is fixedly connected to one side of the housing, and a fixing block is fixedly connected to the top of the housing on the side away from the storage box.

[0008] As a further improvement to the above solution, the filtration mechanism includes a sieve plate fixedly connected to the upper part of the housing, a baffle plate fixedly connected to one side of the sieve plate, a guide plate fixedly connected to the lower end of the sieve plate, and a gap between the sieve plate and the guide plate.

[0009] Through the above technical solution, impurities in the material will fall through the screen plate onto the guide plate, and then fall along the guide plate to the feed inlet and finally into the waste trough. The screened building material will fall onto the baffle plate and finally into the storage box, thereby achieving the effect of material collection.

[0010] As a further improvement to the above solution, the telescopic mechanism includes a rectangular groove inside the fixed block, with cylinders fixedly connected to both the front and rear ends of the rectangular groove, a connecting pump installed between the two cylinders, and a push plate fixedly connected to the output end of the cylinder.

[0011] Using the above technical solution, the cylinder is activated, and the cylinder inside the fixed block will run to push the push plate, thereby allowing the push plate to push the building material on the shell into the screen plate.

[0012] As a further improvement to the above solution, the rotating mechanism includes a rotating shaft rotatably connected to the front and rear ends inside the housing. Multiple cylinders are fixedly connected to the front and rear ends of the outer surface of the rotating shaft. Springs are fixedly connected inside each cylinder. A main body is fixedly connected to the top of each spring. A sphere is rotatably connected inside each main body. A connecting shaft passes through the center of each sphere. The connecting shaft is fixedly connected to the main body. A drive motor for driving the rotating shaft to rotate is installed at the front end of the housing.

[0013] The above technical solution involves starting the drive motor, which causes the rotating shaft to rotate. The rotating shaft then drives multiple cylinders on it to rotate together, thereby striking the guide plate and achieving a vibration effect.

[0014] As a further improvement to the above solution, the damping mechanism includes a square groove formed inside the housing, and multiple dampers are fixedly connected inside the square groove.

[0015] As a further improvement to the above solution, the collection mechanism includes a feed inlet on one side of the guide plate, a waste trough slidably connected to the lower end of the feed inlet, and a handle fixedly connected to the front end of the waste trough.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] This invention utilizes the combined action of a filtration mechanism and a telescopic mechanism. After the building material is poured into the housing, the cylinder inside the fixed block operates, pushing the push plate. This push plate then pushes the building material from the housing onto the screen plate. The building material on the screen plate gradually slides downwards, and as it slides, impurities pass through the screen plate and fall onto the guide plate. The impurities then fall along the guide plate into the feed inlet and eventually into the waste trough. The screened building material falls onto the baffle plate and finally into the storage box, further reducing the workload of the workers.

[0018] This invention utilizes a rotating mechanism to vibrate the guide plate as the cylinder rotates, thereby removing impurities. Simultaneously, a ball rotates inside the main body, reducing friction during the collision. Furthermore, after the collision, the ball compresses the spring inward, further minimizing wear on components. This ensures that while removing impurities by striking the guide plate, it also minimizes wear on components. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the screening component of this utility model;

[0021] Figure 3 This is a schematic diagram of the telescopic mechanism of this utility model;

[0022] Figure 4 This is a schematic diagram of the rotating mechanism structure of this utility model;

[0023] Figure 5 This is a schematic diagram of the shock absorption mechanism of this utility model.

[0024] Explanation of key symbols:

[0025] 1. Screening assembly; 11. Shell; 12. Storage box; 13. Fixing block; 2. Filtering mechanism; 21. Screen plate; 22. Baffle; 23. Guide plate; 3. Telescopic mechanism; 31. Rectangular trough; 32. Cylinder; 33. Push plate; 4. Rotating mechanism; 41. Rotating shaft; 42. Cylinder; 43. Spring; 44. Main body; 45. Sphere; 46. Connecting shaft; 47. Drive motor; 5. Shock absorption mechanism; 51. Square trough; 52. Damper; 6. Collection mechanism; 61. Feed inlet; 62. Waste trough; 63. Handle. Detailed Implementation

[0026] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments. Example

[0027] Please combine Figure 1-5 This embodiment of a screening device for building construction includes a screening component 1, a filtering mechanism 2 fixedly connected inside the screening component 1, a telescopic mechanism 3 installed on one side inside the screening component 1, a rotating mechanism 4 rotatably connected inside the screening component 1, a shock-absorbing mechanism 5 installed at the bottom of the telescopic mechanism 3, and a collection mechanism 6 slidably connected to the other side inside the screening component 1.

[0028] The screening assembly 1 includes a housing 11, a storage box 12 is fixedly connected to one side of the housing 11, and a fixing block 13 is fixedly connected to the top of the housing 11 on the side away from the storage box 12.

[0029] The filtration mechanism 2 includes a sieve plate 21 fixedly connected to the upper part of the housing 11, a baffle 22 fixedly connected to one side of the sieve plate 21, and a guide plate 23 fixedly connected to the lower end of the sieve plate 21, with a gap between the sieve plate 21 and the guide plate 23.

[0030] The telescopic mechanism 3 includes a rectangular groove 31 inside the fixed block 13. Cylinders 32 are fixedly connected to both the front and rear ends inside the rectangular groove 31. A connecting pump is installed between the two cylinders 32. A push plate 33 is fixedly connected to the output end of the cylinder 32.

[0031] The rotating mechanism 4 includes a rotating shaft 41 rotatably connected to the front and rear ends inside the housing 11. Multiple cylinders 42 are fixedly connected to the front and rear ends of the outer surface of the rotating shaft 41. Springs 43 are fixedly connected inside the cylinders 42. A main body 44 is fixedly connected to the top of each spring 43. A ball 45 is rotatably connected inside the main body 44. A connecting shaft 46 passes through the center of each ball 45. The connecting shaft 46 is fixedly connected to the main body 44. A drive motor 47 for driving the rotating shaft 41 to rotate is installed at the front end of the housing 11.

[0032] The shock absorption mechanism 5 includes a square groove 51 inside the housing 11. Multiple dampers 52 are fixedly connected inside the square groove 51. The dampers 52 inside the square groove 51 can reduce vibration to a certain extent, thereby ensuring that the entire telescopic mechanism 3 can operate stably.

[0033] The collection mechanism 6 includes a feed inlet 61 opened on one side of the guide plate 23, a waste trough 62 slidably connected to the lower end of the feed inlet 61, and a handle 63 fixedly connected to the front end of the waste trough 62.

[0034] The implementation principle of a screening device for construction in this application embodiment is as follows: First, the building material is poured into the top of the housing 11. Then, the cylinder 32 is started. At this time, the cylinder 32 inside the fixed block 13 will run, thereby pushing the push plate 33. This push plate 33 pushes the building material on the housing 11 onto the screen plate 21. Then, the drive motor 47 is started, thereby rotating the rotating shaft 41. The rotating shaft 41 will drive the multiple cylinders 42 on it to rotate together. Whenever one of the cylinders 42 rotates to a certain position, the ball 45 inside the cylinder 42 will touch the bottom of the guide plate 23, thereby knocking the entire filter mechanism 2 to achieve a vibration effect, thereby screening out impurities in the building material. When touching the bottom of the guide plate 23, the ball 45 will rotate inside the main body 44, thereby reducing the friction generated during the collision. And when the collision occurs, the ball 45 will rotate inside the main body 44. 5 will compress the spring 43 inward to further reduce the wear and tear of parts. This ensures that while impurities are screened out by striking the guide plate 23, the wear and tear of parts can also be further reduced, thus reducing production costs to a certain extent. When the entire rotating mechanism 4 rotates and strikes the guide plate 23, the filter mechanism 2 tilts as a whole. Therefore, as the guide plate 23 is continuously struck, the building material on the screen plate 21 can gradually slide downward. While sliding, the impurities can fall through the screen plate 21 onto the guide plate 23. Then, the impurities will fall along the guide plate 23 into the feed inlet 61 and finally into the waste trough 62. The screened building material will fall onto the baffle 22 and finally into the storage box 12, thus achieving the effect of material collection. During the operation of the entire device, the damper 52 inside the square trough 51 can reduce vibration to a certain extent, thereby ensuring that the entire telescopic mechanism 3 can operate stably.

[0035] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A screening device for building construction, characterized in that, The sieve assembly includes a sieve assembly (1), a filter mechanism (2) is fixedly connected inside the sieve assembly (1), a telescopic mechanism (3) is installed on one side inside the sieve assembly (1), a rotating mechanism (4) is rotatably connected inside the sieve assembly (1), a shock-absorbing mechanism (5) is installed at the bottom of the telescopic mechanism (3), and a collection mechanism (6) is slidably connected on the other side inside the sieve assembly (1).

2. The screening equipment for building construction as described in claim 1, characterized in that: The sieving assembly (1) includes a housing (11), a storage box (12) is fixedly connected to one side of the housing (11), and a fixing block (13) is fixedly connected to the top of the housing (11) away from the storage box (12).

3. The screening equipment for building construction as described in claim 2, characterized in that: The filtration mechanism (2) includes a sieve plate (21) fixedly connected to the upper end of the housing (11), a baffle (22) fixedly connected to one side of the sieve plate (21), a guide plate (23) fixedly connected to the lower end of the sieve plate (21), and a gap between the sieve plate (21) and the guide plate (23).

4. The screening equipment for building construction as described in claim 3, characterized in that: The telescopic mechanism (3) includes a rectangular groove (31) opened inside the fixed block (13). Cylinders (32) are fixedly connected to both the front and rear ends inside the rectangular groove (31). A connecting pump is installed between the two cylinders (32). A push plate (33) is fixedly connected to the output end of the cylinder (32).

5. A screening device for building construction as described in claim 4, characterized in that: The rotating mechanism (4) includes a rotating shaft (41) rotatably connected to the front and rear ends inside the housing (11). Multiple cylinders (42) are fixedly connected to the front and rear ends of the outer surface of the rotating shaft (41). Springs (43) are fixedly connected inside each cylinder (42). A main body (44) is fixedly connected to the top of each spring (43). A ball (45) is rotatably connected inside each main body (44). A connecting shaft (46) passes through the center of each ball (45). The connecting shaft (46) is fixedly connected to the main body (44). A drive motor (47) for driving the rotating shaft (41) to rotate is installed at the front end of the housing (11).

6. The screening equipment for building construction as described in claim 5, characterized in that: The damping mechanism (5) includes a square groove (51) opened inside the housing (11), and multiple dampers (52) are fixedly connected inside the square groove (51).

7. A screening device for building construction as described in claim 6, characterized in that: The collection mechanism (6) includes a feed inlet (61) on one side of the guide plate (23), a waste trough (62) is slidably connected to the lower end of the feed inlet (61), and a handle (63) is fixedly connected to the front end of the waste trough (62).

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