Dust recovery device for concrete production

Abstract

The utility model discloses a dust recovery device for concrete production, which relates to the technical field of concrete production and comprises a bearing seat, the outer surface of the bearing seat is connected with a support frame, the top end of the support frame is connected with a recovery tank, the top end of the bearing seat is provided with a mounting seat, and the top of the mounting seat is provided with a storage tank. According to the device, through cooperation of a driving motor, a connecting rod, a connecting sleeve ring, a communicating pipe, a connecting column and a scraping plate, the inner side wall of the tank body can be conveniently and repeatedly scraped and cleaned during dust recovery, dust adhesion is prevented, the cleaning difficulty of the tank body is reduced, and the recovery volume is increased; and through cooperation of a base body, a sliding base, a guide block, a guide groove, a guide column and a limiting spring, in the installation process of the storage tank, rapid connection and installation of the connector, the communicating pipe and the tank body can be facilitated, recovery and storage of dust are facilitated, and leakage of the dust is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete production, in particular to a dust recovery device for concrete production. Background Art

[0002] Concrete is a commonly used building material. During the production process of concrete, a large amount of concrete dust will be generated. After being inhaled by the human body, this dust will harm the human lungs and cause irreversible damage. Therefore, it is necessary to recover the concrete dust. For example, a Chinese patent discloses a dust recovery device for concrete production (publication number CN221091890U). Although this recovery device can facilitate the connection between the dust recovery device and the storage device and prevent misalignment between them, during the concrete recovery process, a large amount of dust adheres to the inside of the tank body used for recovery, making it difficult to directly recover it into the storage device. Long-term adhesion will make the dust difficult to clean and occupy a large amount of storage space in the recovery tank, affecting subsequent dust recovery. Content of the Utility Model

[0003] Aiming at the deficiencies of the prior art, the utility model provides a dust recovery device for concrete production, which solves the problems that the dust adhering to the inside of the tank is difficult to clean and occupies the storage space.

[0004] To achieve the above objectives, the utility model is realized through the following technical solutions: A dust recovery device for concrete production, including a support base, the outer surface of the support base is connected with a support frame, the top of the support frame is connected with a recovery tank, the top of the support base is provided with a mounting base, and the top of the mounting base is provided with a storage tank;

[0005] The recovery tank includes a tank body, the top of the tank body is provided with a recovery connection pipe, the inner bottom wall of the tank body is connected with a communicating pipe, and the top of the communicating pipe is annularly connected with two connecting columns.

[0006] As a further technical solution of the utility model, the mounting base includes a base body, the inner side wall of the base body is provided with a sliding base, the outer surface of the sliding base is annularly connected with four guiding blocks, and guiding grooves are respectively opened at the corresponding positions of the inner side wall of the base body and the sliding paths of the four guiding blocks.

[0007] As a further technical solution of the utility model, a driving motor is arranged inside the support base, the driving end of the driving motor is connected with a connecting rod, the top of the connecting rod is connected with a connecting collar, the inner side wall of the connecting collar is connected with the communicating pipe, and two scraping plates are connected to the outer surfaces of the two connecting columns and located on the inner side wall of the tank body.

[0008] As a further technical solution of the present utility model, guide posts are connected to the inner bottom sides of the four guide grooves. Through holes corresponding to the guide posts are formed in the end face of the guide block, and limiting springs are connected to the outer surfaces of the guide posts and located at the bottom ends of the guide block.

[0009] As a further technical solution of the present utility model, a connection head is arranged at the top end of the storage tank. The outer diameter size of the connection head is adapted to the inner diameter size of the communication pipe. The scraper is connected to the connecting rod through a connecting column, the communication pipe and a connecting collar. One end of the recovery connecting pipe is connected to a dust collector, and the rotation path of the scraper is adapted to the inner diameter size of the tank body.

[0010] As a further technical solution of the present utility model, the inner diameter size of the seat body is adapted to the outer diameter size of the storage tank. The inner diameter size of the guide groove is adapted to the sliding path of the guide block. The sliding seat is connected to the inner bottom side of the seat body through the guide block, the guide groove and the guide post. The inner diameter size of the seat body is adapted to the sliding path of the sliding seat.

[0011] Beneficial effects

[0012] The present utility model provides a dust recovery device for concrete production. Compared with the prior art, the following beneficial effects are achieved:

[0013] 1. For the dust recovery device for concrete production, through the cooperation between the driving motor, the connecting rod, the connecting collar, the communication pipe, the connecting column and the scraper, it is convenient to repeatedly scrape and clean the inner side wall of the tank body during dust recovery, prevent the adhesion of dust, reduce the cleaning difficulty of the tank body, and increase the recovery volume.

[0014] 2. For the dust recovery device for concrete production, through the cooperation between the seat body, the sliding seat, the guide block, the guide groove, the guide post and the limiting spring, it is convenient for the quick connection and installation of the connection head, the communication pipe and the tank body during the installation process of the storage tank, facilitating the recovery and storage of dust and preventing the leakage of dust. Description of the drawings

[0015] Figure 1 It is a structural schematic diagram of the dust recovery device for concrete production;

[0016] Figure 2 It is a front view of the dust recovery device for concrete production;

[0017] Figure 3 It is an internal structural schematic diagram of the dust recovery device for concrete production;

[0018] Figure 4 It is an exploded structural schematic diagram of the installation seat of the dust recovery device for concrete production.

[0019] In the figure: 1. Supporting base; 11. Driving motor; 12. Connecting rod; 13. Connecting collar; 2. Support frame; 3. Recycling tank; 31. Tank body; 32. Recycling connecting pipe; 33. Connecting pipe; 34. Connecting column; 35. Scraper; 4. Mounting seat; 41. Seat body; 42. Sliding seat; 43. Guide block; 44. Guide groove; 45. Guide post; 46. Limiting spring; 5. Storage tank; 51. Connector. Detailed implementation manners

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] Please refer to Figures 1-4 , the present invention provides a technical solution for a dust recycling device for concrete production: The dust recycling device for concrete production includes a supporting base 1, a support frame 2 is connected to the outer surface of the supporting base 1, a recycling tank 3 is connected to the top end of the support frame 2, a mounting seat 4 is arranged at the top end of the supporting base 1, a storage tank 5 is arranged at the top of the mounting seat 4, the recycling tank 3 includes a tank body 31, a recycling connecting pipe 32 is arranged at the top end of the tank body 31, a connecting pipe 33 is connected to the inner bottom wall of the bottom end of the tank body 31, and two connecting columns 34 are annularly connected to the top end of the connecting pipe 33.

[0022] As Figures 3-4 shown, the mounting seat 4 includes a seat body 41, a sliding seat 42 is arranged on the inner side wall of the seat body 41, four guide blocks 43 are annularly connected to the outer surface of the sliding seat 42, guide grooves 44 are opened at the corresponding positions of the inner side wall of the seat body 41 and the sliding paths of the four guide blocks 43, guide posts 45 are connected to the inner bottom sides of the four guide grooves 44, through holes are correspondingly opened on the end surfaces of the guide blocks 43 and the guide posts 45, limiting springs 46 are connected to the outer surfaces of the guide posts 45 and located at the bottom ends of the guide blocks 43, the inner diameter dimension of the seat body 41 is adapted to the outer diameter dimension of the storage tank 5, the inner diameter dimension of the guide groove 44 is adapted to the sliding path of the guide block 43, the sliding seat 42 is connected to the inner bottom side of the seat body 41 through the guide block 43, the guide groove 44 and the guide post 45, and the inner diameter dimension of the seat body 41 is adapted to the sliding path of the sliding seat 42. It should be noted that the storage tank 5 can be communicated with the tank body 31 through the connector 51 and the connecting pipe 33 to recycle and store dust, and the sliding seat 42, the guide block 43 and the limiting spring 46 can ensure the tight connection between the connector 51 and the connecting pipe 33.

[0023] As Figures 1-3As shown in the figure, a driving motor 11 is arranged inside the supporting seat 1. The driving end of the driving motor 11 is connected with a connecting rod 12. The top end of the connecting rod 12 is connected with a connecting collar 13. The inner side wall of the connecting collar 13 is connected with the communicating pipe 33. On the outer surfaces of the two connecting columns 34 and located on the inner side wall of the tank body 31, two scraping plates 35 are connected. At the top end of the storage tank 5, a connecting head 51 is arranged. The outer diameter size of the connecting head 51 is adapted to the inner diameter size of the communicating pipe 33. The scraping plates 35 are connected with the connecting rod 12 through the connecting columns 34, the communicating pipe 33 and the connecting collar 13. One end of the recovery connecting pipe 32 is connected to a dust collector. The rotation path of the scraping plates 35 is adapted to the inner diameter size of the tank body 31. It should be noted that the driving motor 11, the connecting rod 12 and the connecting collar 13 can drive the rotation of the communicating pipe 33, so that the two connecting columns 34 drive the scraping plates 35 to rotate rapidly on the inner side wall of the tank body 31, and scrape off the dust adhered to the inner side wall of the tank body 31, which is convenient for the recovery and storage of dust.

[0024] The working principle of the present utility model: When in use, the storage tank 5 is placed down along the top end of the seat body 41, and the storage tank 5 is pressed downwards. The sliding seat 42 slides down along the inner side wall of the seat body 41. The guiding block 43 slides along the inner side wall of the guiding groove 44 and presses down the limiting spring 46 along the outer surface of the guiding column 45. Then, the connecting head 51 of the storage tank 5 is inserted along the inner side wall of the communicating pipe 33. After releasing the storage tank 5, the limiting spring 46 drives the sliding seat 42 and the connecting head 51 to slide upwards along the communicating pipe 33, and the connection and installation between the storage tank 5 and the tank body 31 can be completed.

[0025] Start the driving motor 11. The rotation of the connecting rod 12 and the connecting collar 13 drives the communicating pipe 33 to rotate accordingly, and drives the two scraping plates 35 to rotate along the inner side wall of the tank body 31 through the two connecting columns 34, and scrape off the dust on the inner side wall of the tank body 31 to prevent the adhesion of dust.

Claims

1. A dust recovery device for concrete production, comprising a support seat (1), characterized in that: The outer surface of the support seat (1) is connected to a support frame (2), the top of the support frame (2) is connected to a recovery tank (3), the top of the support seat (1) is provided with a mounting seat (4), and the top of the mounting seat (4) is provided with a storage tank (5); The recovery tank (3) comprises a tank body (31), a recovery connecting pipe (32) is arranged at the top end of the tank body (31), a connecting pipe (33) is connected to the inner side wall of the bottom end of the tank body (31), and the top end of the connecting pipe (33) is connected to two connecting columns (34) in a ring shape.

2. The dust recovery device for concrete production according to claim 1, characterized in that: The mounting seat (4) comprises a seat body (41), the inner side wall of the seat body (41) is provided with a sliding seat (42), the outer surface of the sliding seat (42) is annularly connected with four guide blocks (43), and guide grooves (44) are provided at the corresponding positions of the inner side wall of the seat body (41) and the sliding paths of the four guide blocks (43).

3. The dust recovery device for concrete production according to claim 1, characterized in that: A driving motor (11) is arranged inside the supporting seat (1), the driving end of the driving motor (11) is connected to a connecting rod (12), the top end of the connecting rod (12) is connected to a connecting ring (13), the inner wall of the connecting ring (13) is connected to a connecting pipe (33), and two scrapers (35) are connected to the outer surfaces of the two connecting columns (34) and located on the inner wall of the tank body (31).

4. The dust recovery device for concrete production according to claim 2, characterized in that: The inner bottom sides of the four guide grooves (44) are all connected to guide columns (45), the end faces of the guide blocks (43) and the guide columns (45) are provided with through holes corresponding to the through holes, and the outer surfaces of the guide columns (45) and the bottom ends of the guide blocks (43) are all connected to limit springs (46).

5. The dust recovery device for concrete production according to claim 3, characterized in that: The top of the storage tank (5) is provided with a connector (51), the outer diameter of the connector (51) is matched with the inner diameter of the connecting pipe (33), the scraper (35) is connected to the connecting rod (12) via a connecting column (34), the connecting pipe (33) and a connecting ring (13), one end of the recovery connecting pipe (32) is connected to the dust collector, and the rotation path of the scraper (35) is matched with the inner diameter of the tank body (31).

6. The dust recovery device for concrete production according to claim 4, characterized in that: The inner diameter of the seat body (41) is matched with the outer diameter of the storage tank (5); the inner diameter of the guide groove (44) is matched with the sliding path of the guide block (43); the sliding seat (42) is connected to the inner bottom side of the seat body (41) through the guide block (43), the guide groove (44) and the guide column (45); the inner diameter of the seat body (41) is matched with the sliding path of the sliding seat (42).

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