Spraying device of plastic crusher

Abstract

The utility model discloses a spraying device of a plastic crusher, which relates to the technical field of waste plastic recovery, and comprises a spraying box, a material guide pipe is fixedly arranged in the spraying box, a spraying mechanism is fixedly arranged at the top of the spraying box, the spraying mechanism is communicated with the interior of the material guide pipe, a discharging box is fixedly arranged on the right side of the spraying box, and the discharging box is fixedly arranged on the right side of the spraying box. The discharging box is communicated with the material guiding pipe, an exhaust pipe is installed at the top of the discharging box in a matched mode, a fan is installed at the other end of the exhaust pipe in a matched mode, and the fan is fixedly installed on the spraying box. According to the design scheme, through the design that the material guide pipe is fixedly installed in the spraying box, materials in the plastic crusher are pumped into the discharging box through the material guide pipe through the fan, meanwhile, the materials in the material guide pipe are humidified and sprayed through the spraying mechanism, the dust raising phenomenon is avoided, and therefore dust is prevented from drifting in the surrounding environment, and the service life of the plastic crusher is prolonged. And thus, the body health of workers is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of waste plastic recycling, in particular to a spray device for a plastic crusher. Background Art

[0002] Plastic crusher is used to crush waste plastic and factory plastic scraps. Plastic crusher is widely used in the recycling of waste plastic and factory scraps. Put the plastic into the crusher's feed hopper, and then enter the crushing chamber of the crusher from the feed hopper. The crushing mechanism of the crusher crushes the plastic, and the crushed plastic is discharged from the crusher's outlet.

[0003] The existing plastic crusher will mix some dust with the crushed materials. After the materials are discharged from the crusher, dust and splashing will occur. The dust floating in the surrounding environment will pollute the working environment and affect the health of the staff. Utility Model Content

[0004] In order to overcome the above-mentioned defects in the prior art, the utility model provides a spray device for a plastic crusher.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a plastic crusher spray device, including a spray box, a material guide pipe is fixedly installed in the spray box, a spray mechanism is fixedly installed on the top of the spray box, the spray mechanism is connected with the inside of the material guide pipe, a discharge box is fixedly installed on the right side of the spray box, the discharge box is connected with the material guide pipe, an exhaust pipe is cooperated with the top of the discharge box, a fan is cooperated with the other end of the exhaust pipe, and the fan is fixedly installed on the spray box.

[0006] Furthermore, the material guiding pipe is a spiral structure, and the right end of the material guiding pipe is fixedly mounted on the left side wall of the discharge box.

[0007] Furthermore, the spray mechanism includes a water pump, which is fixedly installed on the top of the spray box. A first guide pipe is fixedly installed at the water outlet of the water pump. The other end of the first guide pipe is fixedly connected to a diversion pipe, which is fixedly installed on the top of the spray box. A plurality of groups of branch pipes are provided at the bottom of the diversion pipe. A second guide pipe is fixedly installed at the rib water outlet of the water pump.

[0008] Furthermore, the spacing of the branch pipes is equal to the pitch of the material guide pipe, and a connecting head is installed at the lower end of the branch pipe. The connecting head is installed on the top outer wall of the material guide pipe, and a groove is provided at the bottom of the connecting head. The groove is connected to the interior of the material guide pipe, and a spray head is provided in the groove, and the spray head is fixedly installed at the bottom end of the branch pipe.

[0009] Furthermore, a material drop port is provided at the bottom of the discharge box, and a conveying roller is movably installed at the material drop port. A layer of absorbent cotton is attached to the outer wall of the conveying roller. A motor is fixedly installed on the front outer wall of the discharge box, and the power output shaft of the motor is connected to the rotating shaft of the conveying roller. A collection box is provided below the discharge box.

[0010] Furthermore, a port of the exhaust pipe is located in the discharge box, and a filter is fixedly installed at the port of the exhaust pipe.

[0011] The beneficial effect of the utility model is that the design of the utility model adopts the design that a material guide pipe is fixedly installed in the spray box, and the material in the plastic crusher is pumped into the discharge box through the material guide pipe by a fan, and at the same time, the material in the material guide pipe is humidified and sprayed by the spray mechanism to avoid dust, thereby preventing dust from floating in the surrounding environment, thereby ensuring the health of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0013] Figure 1 The three-dimensional structure of the utility model is shown in FIG. Figure 1 ;

[0014] Figure 2 The three-dimensional structure of the utility model is shown in FIG. Figure 2 ;

[0015] Figure 3 It is the front view of the utility model;

[0016] Figure 4 It is a right side view of the utility model;

[0017] Figure 5 for Figure 4 Schematic diagram of the cross-sectional structure in the AA direction;

[0018] Figure 6 for Figure 5 A partial enlarged view of area B.

[0019] In the figure: 1. spray box, 2. material guide pipe, 3. discharge box, 4. exhaust pipe, 5. fan, 6. water pump, 7. first guide pipe, 8. branch pipe, 9. branch pipe, 10. second guide pipe, 11. connector, 12. groove, 13. spray head, 14. material drop port, 15. conveyor roller, 16. absorbent cotton, 17. motor, 18. collection box, 19. filter. DETAILED DESCRIPTION

[0020] In order to more clearly illustrate the technical solution of the utility model, the utility model is further described below in conjunction with the accompanying drawings. Obviously, the accompanying drawings described below are only one embodiment of the utility model. For ordinary technicians in this field, without paying any creative work, other embodiments can be obtained based on this drawing and embodiment, which all belong to the protection scope of the utility model.

[0021] according to Figure 1-6 As shown, a spray device for a plastic crusher comprises a spray box 1, a material guide pipe 2 is fixedly installed in the spray box 1, a spray mechanism is fixedly installed on the top of the spray box 1, the spray mechanism is connected with the inside of the material guide pipe 2, a discharge box 3 is fixedly installed on the right side of the spray box 1 by bolts, the discharge box 3 is connected with the material guide pipe 2, an exhaust pipe 4 is installed on the top of the discharge box 3, a fan 5 is installed on the other end of the exhaust pipe 4, and the fan 5 is fixedly installed on the spray box 1.

[0022] In this embodiment, the material guide pipe 2 is a spiral structure, the right end of the material guide pipe 2 is fixedly mounted on the left side wall of the discharge box 3, the left end of the material guide pipe 2 is connected to the discharge port of the plastic crusher (not shown in the figure), and the material in the plastic crusher is transported to the discharge box 3 via the material guide pipe 2. The spiral shape of the material guide pipe 2 can increase the length of the material flowing in the material guide pipe 2, thereby improving the spraying effect.

[0023] In this embodiment, the spray mechanism includes a water pump 6, which is fixedly installed on the top of the spray box 1. A first guide pipe 7 is fixedly installed at the water outlet of the water pump 6. The other end of the first guide pipe 7 is fixedly connected to the diversion pipe 8. The diversion pipe 8 is fixedly installed on the top of the spray box 1 through a mounting frame. A plurality of groups of branch pipes 9 are provided at the bottom of the diversion pipe 8. A second guide pipe 10 is fixedly installed at the rib water outlet of the water pump 6. The second guide pipe 10 is connected to the water tank. The water in the water tank is pumped into the diversion pipe 8 by the water pump 6, and then discharged outward through the diversion branch pipe 9.

[0024] In this embodiment, the spacing of the branch pipe 9 is equal to the pitch of the guide pipe 2. The lower end of the branch pipe 9 is equipped with a connector 11. The connector 11 is installed on the top outer wall of the guide pipe 2 through threaded cooperation. The bottom of the connector 11 is provided with a groove 12. The groove 12 is connected to the interior of the guide pipe 2. A spray head 13 is provided in the groove 12. The spray head 13 is fixedly installed at the bottom end of the branch pipe 9. The water in the branch pipe 9 is sprayed into the branch pipe 9 through the spray head 13. In the process of the material entering the discharge box 3 through the guide pipe 2, the material is humidified and sprayed to avoid dust.

[0025] In this embodiment, a material drop port 14 is provided at the bottom of the discharge box 3, and a conveying roller 15 is rotatably installed at the discharge port 14 through a bearing. A layer of absorbent cotton 16 is attached to the outer wall of the conveying roller 15, and a motor 17 is fixedly installed on the front outer wall of the discharge box 3 through a bracket. The power output shaft of the motor 17 is connected to the rotating shaft of the conveying roller 15 through a coupling. A collecting box 18 is provided under the discharge box 3. The conveying roller 15 is driven by the motor 17 to squeeze the material in the discharge box 3 from the material drop port 14 to the collecting box 18 for collection. The discharge speed is limited by the conveying roller 15 to avoid material splashing caused by too fast material discharge. At the same time, the moisture on the surface of the material is absorbed by the absorbent cotton 16.

[0026] In this embodiment, the port of the exhaust pipe 4 is located in the discharge box 3, and a filter 19 is fixedly installed at the port of the exhaust pipe 4. The filter 19 is used to filter the material and dust to prevent the material and dust from being sucked into the fan 5 and causing the fan 5 to malfunction.

[0027] When the utility model is in use, the air in the discharge box 3 is extracted by the fan 5, so that a pressure difference is generated between the discharge box 3 and the outside, so that the material is sent from the plastic crusher to the discharge box 3 through the guide pipe 2, and the water pump 6 is started at the same time, and water is pumped into the shunt pipe 8 by the water pump 6, and sprayed into the guide pipe 2 from the spray head 13 through the shunt branch pipe 9, so that the material in the guide pipe 2 is humidified and sprayed to avoid dust. After the material enters the discharge box 3, the motor 17 is started, and the conveying roller 15 is driven by the motor 17 to rotate counterclockwise, and the material is squeezed from the drop port 14 to the collection box 18 for collection by the conveying roller 15, and the discharge speed is limited by the conveying roller 15, so as to avoid the material splashing caused by too fast material discharge, and at the same time, the moisture on the surface of the material is absorbed by the absorbent cotton 16.

[0028] The above embodiments are only exemplary embodiments of the present invention and are not intended to limit the present invention. The protection scope of the present invention is defined by the claims. Those skilled in the art may make various modifications or equivalent substitutions to the present invention within the essence and protection scope of the present invention, and such modifications or equivalent substitutions shall also be deemed to fall within the protection scope of the present invention.

Claims

1. A spraying device for a plastic crusher, comprising a spraying box (1), characterized in that: A material guide pipe (2) is fixedly installed in the spray box (1), a spray mechanism is fixedly installed on the top of the spray box (1), and the spray mechanism is connected to the inside of the material guide pipe (2). A discharge box (3) is fixedly installed on the right side of the spray box (1), and the discharge box (3) is connected to the material guide pipe (2). An exhaust pipe (4) is installed on the top of the discharge box (3), and a fan (5) is installed on the other end of the exhaust pipe (4). The fan (5) is fixedly installed on the spray box (1).

2. A spraying device for a plastic crusher according to claim 1, characterized in that: The material guiding pipe (2) is a spiral structure, and the right end of the material guiding pipe (2) is fixedly mounted on the left side wall of the material discharging box (3).

3. A spraying device for a plastic crusher according to claim 2, characterized in that: The spray mechanism comprises a water pump (6), the water pump (6) is fixedly mounted on the top of the spray box (1), a first guide pipe (7) is fixedly mounted at the water outlet of the water pump (6), the other end of the first guide pipe (7) is fixedly connected to a branch pipe (8), the branch pipe (8) is fixedly mounted on the top of the spray box (1), a plurality of groups of branch pipes (9) are arranged at the bottom of the branch pipe (8), and a second guide pipe (10) is fixedly mounted at the rib water outlet of the water pump (6).

4. A spraying device for a plastic crusher according to claim 3, characterized in that: The interval between the branch pipes (9) is equal to the pitch of the material guide pipe (2); the lower end of the branch pipe (9) is equipped with a connector (11); the connector (11) is equipped with the top outer wall of the material guide pipe (2); the bottom of the connector (11) is provided with a groove (12); the groove (12) is connected with the inside of the material guide pipe (2); a spray head (13) is provided in the groove (12); the spray head (13) is fixedly installed at the bottom end of the branch pipe (9).

5. A spraying device for a plastic crusher according to claim 1, characterized in that: The bottom of the discharge box (3) is provided with a discharge port (14), a conveying roller (15) is movably installed at the discharge port (14), a layer of absorbent cotton (16) is attached to the outer wall of the conveying roller (15), a motor (17) is fixedly installed on the front outer wall of the discharge box (3), the power output shaft of the motor (17) is connected to the rotating shaft of the conveying roller (15), and a collection box (18) is provided below the discharge box (3).

6. A spraying device for a plastic crusher according to claim 1, characterized in that: The port of the exhaust pipe (4) is located in the discharge box (3), and a filter screen (19) is fixedly installed at the port of the exhaust pipe (4).

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