A dust suppressor for recycling construction waste

Abstract

The utility model discloses a dust suppressor for construction waste recycling, which relates to the technical field of dust suppression equipment, including a chassis, a delivery pump fixedly installed in the chassis, a motor fixedly installed in the top of the chassis above the delivery pump, and the delivery pump and the motor are electrically connected to a main controller in the chassis through connecting lines, a barrel is arranged at the upper end of the chassis, the barrel is movably mounted on the chassis through a bracket, an atomizing mechanism is arranged at one end of the barrel, the atomizing mechanism includes a mounting ring, an adjusting ring and an atomizing nozzle, and the mounting ring is fixedly installed at one end of the barrel. After the atomizing nozzle is fixedly installed at one end of the mounting ring through two mounting plates, the adjusting ring and the movable striker can be used to synchronously move multiple strikers in the corresponding output pipes with the help of the mounting ring before the atomizing mechanism is started, so as to break and clean the condensate blocking the outlet of the output pipe, and ensure the normal spraying of the atomizing nozzle.

Description

Technical Field

[0001] The utility model relates to the technical field of dust reduction equipment, in particular to a dust reducer for recycling construction waste. Background Art

[0002] Construction waste contains a large amount of crushed stone, concrete, bricks and tiles. During the recycling process such as crushing and screening, these materials collide and rub against each other, releasing a large amount of dust particles. Therefore, a large amount of dust will appear in the surrounding production environment. Therefore, dust reduction equipment is needed to reduce dust in the production environment. Generally, spraying is used for dust reduction operations.

[0003] For example, the Chinese utility model patent disclosed by publication number CN219399454U: a dust suppressor for recycling construction waste, the application uses an adjustable spraying range of the spray assembly, and uses two swing mechanisms to adjust the up and down and left and right angles of the spray, and adjusts the spraying distance by adjusting the wind force of the fan. However, during use, since the use environment of the dust suppressor is a space with a high amount of dust, the spray head may be blocked during use. On the one hand, if the water source used is not clean and contains large particles, mud or other impurities, these impurities may enter the spray head through the pipe under high pressure and accumulate inside the spray head, causing blockage. On the other hand, when used in a dusty environment, dust and particles may enter the spray head with the air, and when the dust suppressor is turned off, the dust and particles will merge with the water vapor on the spray head, and when the water evaporates, the dust and particles will condense on the spray head, thereby affecting the normal spraying of the subsequent spray head. Utility Model Content

[0004] The utility model aims to provide a dust suppressor for construction waste recycling, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A dust suppressor for recycling construction waste, comprising a chassis, a delivery pump fixedly installed in the chassis, a motor fixedly installed in the top of the chassis above the delivery pump, and the delivery pump and the motor are electrically connected to a main controller in the chassis through connecting lines, a barrel is arranged at the upper end of the chassis, the barrel is movably mounted on the chassis through a bracket, an atomizing mechanism is arranged at one end of the barrel, the atomizing mechanism comprises a mounting ring, an adjusting ring and an atomizing nozzle, the mounting ring is fixedly installed at one end of the barrel, and the adjusting ring is movably mounted on the mounting ring. The atomizing nozzle further comprises a mounting seat, a front end seat is fixedly mounted on one end of the mounting seat, a water inlet pipe is fixedly mounted on the outside of the front end seat, an output pipe is arranged on one end of the front end seat, and the output pipe is fixedly mounted on one end of the front end seat through a front end cover, a rear end seat is movably mounted on the other end of the mounting seat, a rear end cover is movably mounted on the end of the rear end seat facing away from the mounting seat, a striker is movably mounted on the mounting seat, the front end seat, the output pipe, the rear end seat and the rear end cover, and the mounting seat is also fixedly mounted on one end of the mounting ring through two mounting plates.

[0007] As a further optimization scheme of the utility model, the output end of the motor extends through the chassis to the upper end of the chassis and is fixedly installed with a second gear, a fixed shaft is fixedly installed at the center position of the lower end of the bracket, the lower end of the fixed shaft is rotatably installed on the upper end of the chassis, and the fixed shaft located below the bracket is also fixedly installed with a first gear, the first gear is meshed with the second gear, and with the help of the setting of the motor, the second gear, the fixed shaft and the first gear, the spraying direction of the barrel can be adjusted.

[0008] As a further optimization scheme of the utility model, two bearing seats are fixedly installed on the upper end of the bracket, and the rotating shaft on the outside of the barrel is rotatably installed in the corresponding bearing seats, that is, the barrel is rotatably installed in the bracket, and an electric telescopic rod is also axially connected to the outside of the barrel, and the output end of the electric telescopic rod is axially connected to the bracket. By utilizing the setting of the electric telescopic rod, the spray angle of the barrel can be adjusted.

[0009] As a further optimization solution of the present invention, a plurality of mounting holes are provided on the inner side of the mounting ring, and a positioning boss is fixedly installed on the mounting ring located between two of the mounting holes.

[0010] As a further optimization scheme of the utility model, a plurality of positioning grooves are opened on one side of the adjusting ring, a pull ring is fixedly installed on the inner side of the adjusting ring, the positioning grooves on one side of the adjusting ring are inserted and installed on the corresponding positioning bosses, and the adjusting ring is inserted and installed on one side of the mounting ring through the positioning grooves.

[0011] As a further optimization solution of the utility model, a sealing ring is inserted and installed at one end of the mounting seat, and a sealing sleeve is inserted and installed at one end of the rear end seat.

[0012] As a further optimization scheme of the utility model, a limit block is fixedly installed on the outside of the striker, and the striker located at one end of the limit block passes through the sealing sleeve and the sealing ring in sequence and extends into the output pipe, while the striker located at the other end of the limit block passes through the rear end cover and extends to one end of the rear end cover, and the striker located between the sealing sleeve and the limit block is also equipped with a compression spring.

[0013] As a further optimization scheme of the utility model, the mounting plate is in a Z-shaped structure, and a limit plate is fixedly installed on opposite sides of the two mounting plates respectively. The limit plate is in an L-shaped structure, and a plurality of latch teeth are fixedly installed on opposite sides of the two limit plates respectively. One end of the mounting plate is fixedly installed on the outside of the mounting seat by screws, and the other ends of the two mounting plates are fixedly installed on one side of the mounting ring by screws, and the adjustment ring is also located between the plurality of mounting plates and between the striker and the mounting ring. Through the setting of the mounting ring and the striker, the striker can be quickly displaced, so that one end of the striker moves in the output pipe, and impurities blocking the outlet of the column output pipe can be removed.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The utility model discloses a dust suppressor for construction waste recycling, which, after the atomizing nozzle is fixedly mounted on one end of a mounting ring through two mounting plates, cooperates with an adjusting ring and a movable striker, and can synchronously move a plurality of strikers in corresponding output pipes with the aid of the mounting ring before the atomizing mechanism is started, thereby crushing and cleaning condensation blocking the outlet of the output pipe, thereby ensuring normal spraying of the atomizing nozzle. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the mounting ring structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the adjustment ring of the utility model;

[0019] Figure 4 It is a cross-sectional view of the atomizing nozzle of the utility model.

[0020] In the figure: 1. chassis; 2. delivery pump; 3. motor; 4. bracket; 5. fixed shaft; 6. first gear; 7. second gear; 8. bearing seat; 9. barrel; 10. electric telescopic rod; 11. atomizing mechanism; 12. mounting ring; 13. adjusting ring; 14. atomizing nozzle; 15. mounting seat; 16. front end seat; 17. water inlet pipe; 18. output pipe; 19. front end cover; 20. rear end seat; 21. rear end cover; 22. firing pin; 23. mounting hole; 24. positioning boss; 25. positioning groove; 26. pull ring; 27. sealing ring; 28. sealing sleeve; 29. ​​limit block; 30. compression spring; 31. mounting plate; 32. limit plate; 33. latching tooth. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figure 1-Figure 4 As shown, the utility model provides a dust suppressor for construction waste recycling, including a chassis 1, a delivery pump 2 is fixedly installed in the chassis 1, a motor 3 is fixedly installed on the top of the chassis 1 above the delivery pump 2, and the delivery pump 2 and the motor 3 are electrically connected to the main controller in the chassis 1 through connecting lines, a barrel 9 is arranged at the upper end of the chassis 1, the barrel 9 is movably mounted on the chassis 1 through a bracket 4, an atomizing mechanism 11 is arranged at one end of the barrel 9, the atomizing mechanism 11 includes a mounting ring 12, an adjusting ring 13 and an atomizing nozzle 14, the mounting ring 12 is fixedly mounted at one end of the barrel 9, and the adjusting ring 13 is movably mounted at one end of the mounting ring 12, The atomizing nozzle 14 also includes a mounting seat 15, a front end seat 16 is fixedly mounted on one end of the mounting seat 15, a water inlet pipe 17 is fixedly mounted on the outside of the front end seat 16, an output pipe 18 is provided at one end of the front end seat 16, and the output pipe 18 is fixedly mounted on one end of the front end seat 16 through a front end cover 19, a rear end seat 20 is movably mounted on the other end of the mounting seat 15, a rear end cover 21 is movably mounted on one end of the rear end seat 20 away from the mounting seat 15, a striker 22 is movably mounted in the mounting seat 15, the front end seat 16, the output pipe 18, the rear end seat 20, and the rear end cover 21, and the mounting seat 15 is also fixedly mounted on one end of the mounting ring 12 through two mounting plates 31.

[0023] like Figure 1As shown, the output end of the motor 3 extends through the chassis 1 to the upper end of the chassis 1 and is fixedly installed with a second gear 7. A fixed shaft 5 is fixedly installed at the center position of the lower end of the bracket 4. The lower end of the fixed shaft 5 is rotatably installed on the upper end of the chassis 1, and the fixed shaft 5 located below the bracket 4 is also fixedly installed with a first gear 6. The first gear 6 is meshed and connected with the second gear 7. With the arrangement of the motor 3, the second gear 7, the fixed shaft 5, and the first gear 6, the spraying direction of the barrel 9 can be adjusted. Two bearing seats 8 are fixedly installed on the upper end of the bracket 4, and the rotating shaft on the outer side of the barrel 9 is rotatably installed in the corresponding bearing seats 8, that is, the barrel 9 is rotatably installed in the bracket 4. An electric telescopic rod 10 is also axially connected to the outer side of the barrel 9, and the output end of the electric telescopic rod 10 is axially connected to the bracket 4. By using the arrangement of the electric telescopic rod 10, the spraying angle of the barrel 9 can be adjusted.

[0024] like Figure 1-Figure 2 As shown, a plurality of mounting holes 23 are provided on the inner side of the mounting ring 12, a positioning boss 24 is fixedly installed on the mounting ring 12 located between two mounting holes 23, a plurality of positioning grooves 25 are provided on one side of the adjusting ring 13, a pull ring 26 is fixedly installed on the inner side of the adjusting ring 13, the positioning grooves 25 on one side of the adjusting ring 13 are inserted and installed on the corresponding positioning bosses 24, and the adjusting ring 13 is inserted and installed on one side of the mounting ring 12 through the positioning grooves 25;

[0025] like Figure 2-Figure 4 As shown, a sealing ring 27 is inserted and installed at one end of the mounting seat 15, a sealing sleeve 28 is inserted and installed at one end of the rear end seat 20, and a limiting block 29 is fixedly installed on the outer side of the striker 22. The striker 22 at one end of the limiting block 29 passes through the sealing sleeve 28 and the sealing ring 27 in sequence and extends into the output pipe 18, while the striker 22 at the other end of the limiting block 29 passes through the rear end cover 21 and extends to one end of the rear end cover 21. The striker 22 located between the sealing sleeve 28 and the limiting block 29 is also equipped with a compression spring 30. The mounting plate 31 is in a Z-shaped structure, and the limiting plates are fixedly installed on opposite sides of the two mounting plates 31. 32, the limit plate 32 is an L-shaped structure, and a plurality of latch teeth 33 are fixedly installed on opposite sides of the two limit plates 32, one end of the mounting plate 31 is fixedly installed on the outside of the mounting seat 15 by screws, and the other ends of the two mounting plates 31 are fixedly installed on one side of the mounting ring 12 by screws, and the adjustment ring 13 is also located between the plurality of mounting plates 31 and between the striker 22 and the mounting ring 12. Through the setting of the mounting ring 12 and the striker 22, the striker 22 can be quickly displaced, so that one end of the striker 22 moves in the output pipe 18, and impurities blocking the pipe opening of the column output pipe 18 can be removed.

[0026] It should be noted that the utility model is a dust suppressor for recycling construction waste. When in use, the input end of the delivery pump 2 can be fixedly connected to an external water supply pipe, and the water inlet pipe 17 outside the multiple atomizing nozzles 14 can be connected to the output end of the delivery pump 2 through a pipe, so that the delivery pump 2 can supply high-pressure water to the multiple atomizing nozzles 14, so that the water flow can be sprayed out through the output pipe 18 and the striker 22 to form water mist. At the same time, the first gear 6 can be driven to rotate by the motor 3 and the second gear 7, and then the first gear 6 can drive the bracket 4 to rotate through the fixed shaft 5, so that the spraying direction can be controlled, and the setting of the electric telescopic rod 10 can make the barrel 9 rotate in the bracket 4, so as to adjust the spraying angle;

[0027] In addition, before each dust reduction operation, the positioning groove 25 can be pulled toward the operator with the help of the pull ring 26, so that the positioning groove 25 synchronously pushes multiple strikers 22 to move toward the corresponding front end cover 19, so that the striker 22 moves in the sealing sleeve 28, the sealing ring 27 and the output pipe 18, and the limit block 29 compresses the compression spring 30 toward one side of the sealing sleeve 28, so that one end of the striker 22 passes through the pipe opening at one end of the output pipe 18 and extends to the outside of the output pipe 18, so that the condensation blocking the output pipe 18 can be cleaned, and then, the pull ring 26 is released by hand, and the striker 22 can be reset with the help of the force of the compression spring 30 and the limit block 29.

[0028] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A dust suppressor for construction waste recycling, characterized in that: The invention comprises a chassis (1), wherein a delivery pump (2) is fixedly installed in the chassis (1), a motor (3) is fixedly installed in the top of the chassis (1) above the delivery pump (2), and the delivery pump (2) and the motor (3) are respectively electrically connected to a main controller in the chassis (1) via connecting wires, a barrel (9) is arranged at the upper end of the chassis (1), the barrel (9) is movably mounted on the chassis (1) via a bracket (4), and an atomizing mechanism (11) is arranged at one end of the barrel (9); The atomizing mechanism (11) comprises a mounting ring (12), an adjusting ring (13) and an atomizing nozzle (14); the mounting ring (12) is fixedly mounted on one end of the barrel (9); the adjusting ring (13) is movably mounted on one end of the mounting ring (12); the atomizing nozzle (14) further comprises a mounting seat (15); a front end seat (16) is fixedly mounted on one end of the mounting seat (15); a water inlet pipe (17) is fixedly mounted on the outside of the front end seat (16); an output pipe (18) is arranged at one end of the front end seat (16); and the output pipe (18) is arranged at one end of the front end seat (16). The outlet pipe (18) is fixedly mounted on one end of the front end seat (16) through a front end cover (19); a rear end seat (20) is movably mounted on the other end of the mounting seat (15); a rear end cover (21) is movably mounted on one end of the rear end seat (20) that is away from the mounting seat (15); a striker (22) is movably mounted in the mounting seat (15), the front end seat (16), the outlet pipe (18), the rear end seat (20), and the rear end cover (21); and the mounting seat (15) is also fixedly mounted on one end of the mounting ring (12) through two mounting plates (31).

2. A dust suppressor for construction waste recycling according to claim 1, characterized in that: The output end of the motor (3) passes through the chassis (1) and extends to the upper end of the chassis (1) and is fixedly mounted with a second gear (7); a fixed shaft (5) is fixedly mounted at the center position of the lower end of the bracket (4); the lower end of the fixed shaft (5) is rotatably mounted on the upper end of the chassis (1); and a first gear (6) is also fixedly mounted on the fixed shaft (5) located below the bracket (4); the first gear (6) is meshingly connected with the second gear (7).

3. A dust suppressor for construction waste recycling according to claim 2, characterized in that: Two bearing seats (8) are fixedly mounted on the upper end of the bracket (4), and the rotating shaft outside the gun barrel (9) is rotatably mounted in the corresponding bearing seats (8), that is, the gun barrel (9) is rotatably mounted in the bracket (4), and an electric telescopic rod (10) is also axially connected to the outside of the gun barrel (9), and the output end of the electric telescopic rod (10) is axially connected to the bracket (4).

4. A dust suppressor for construction waste recycling according to claim 1, characterized in that: A plurality of mounting holes (23) are provided on the inner side of the mounting ring (12), and a positioning boss (24) is fixedly mounted on the mounting ring (12) located between two of the mounting holes (23).

5. A dust suppressor for construction waste recycling according to claim 4, characterized in that: A plurality of positioning grooves (25) are formed on one side of the adjusting ring (13), a pull ring (26) is fixedly mounted on the inner side of the adjusting ring (13), the positioning grooves (25) on one side of the adjusting ring (13) are inserted and mounted on corresponding positioning bosses (24), and the adjusting ring (13) is inserted and mounted on one side of the mounting ring (12) through the positioning grooves (25).

6. A dust suppressor for construction waste recycling according to claim 5, characterized in that: A sealing ring (27) is inserted and installed at one end of the mounting seat (15), and a sealing sleeve (28) is inserted and installed at one end of the rear end seat (20).

7. A dust suppressor for construction waste recycling according to claim 6, characterized in that: A limit block (29) is fixedly mounted on the outer side of the striker (22); the striker (22) located at one end of the limit block (29) passes through a sealing sleeve (28) and a sealing ring (27) in sequence and extends into the output pipe (18); while the striker (22) located at the other end of the limit block (29) passes through a rear end cover (21) and extends to one end of the rear end cover (21); and the striker (22) located between the sealing sleeve (28) and the limit block (29) is also provided with a compression spring (30).

8. The dust suppressor for construction waste recycling according to claim 1, characterized in that: The mounting plate (31) is in a Z-shaped structure, and a limiting plate (32) is fixedly mounted on opposite sides of the two mounting plates (31), the limiting plate (32) is in an L-shaped structure, and a plurality of latching teeth (33) are fixedly mounted on opposite sides of the two limiting plates (32), one end of the mounting plate (31) is fixedly mounted on the outside of the mounting seat (15) by means of screws, and the other ends of the two mounting plates (31) are fixedly mounted on one side of the mounting ring (12) by means of screws, and the adjusting ring (13) is also located between the plurality of mounting plates (31) and between the striker (22) and the mounting ring (12).

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