Phenolic resin crushing splash-proof device

Abstract

The utility model provides a phenolic resin crushing splash-proof device, which relates to the technical field of phenolic resin crushing, and comprises a phenolic resin crushing box, the outer wall of the phenolic resin crushing box is fixedly connected with a motor support frame, the upper surface of the motor support frame is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a first support rod, and the output end of the first support rod is fixedly connected with a second support rod. The first supporting rod is rotationally connected with the phenolic resin crushing box, the outer wall of the first supporting rod is fixedly connected with a gear and a grinding roller, and the grinding roller is located in the phenolic resin crushing box; compared with the prior art, the device has the advantages that larger phenolic resin particles are prevented from splashing upwards; according to the phenolic resin collecting device, the exhaust fan is started, the exhaust fan concentrates fine phenolic resin splashed into the feeding pipeline to the filter screen through the air suction pipe and the collecting pipeline, the phenolic resin falls to the bottom of clear water in the second collecting box to be collected, environmental pollution and damage to the body of a worker are prevented, and the phenolic resin is not wasted.

Description

Technical Field

[0001] The utility model relates to the technical field of phenolic resin crushing, in particular to a phenolic resin crushing and splash-proof device. Background Art

[0002] Phenolic resin crusher is a special mechanical equipment used to process phenolic resin materials. Phenolic resin crusher has the characteristics of high efficiency, energy saving, and environmental protection. Phenolic resin crusher is widely used in the recycling and reuse of phenolic resin waste, such as waste treatment in the production process of children's toys, electrical appliance shells and other products. It is also suitable for other plastic product processing, electronic product disassembly, home appliance waste treatment and other fields. Phenolic resin crusher is an important equipment for processing phenolic resin materials. It has a variety of working principles and different equipment compositions, which can meet the needs of phenolic resin material crushing in different fields. A phenolic resin crushing anti-splashing device is designed to solve the sputtering problem that may be generated in the crushing process of phenolic resin, thereby avoiding waste of resources and environmental pollution;

[0003] After searching, the utility model with the announcement number CN219252723U discloses a phenolic resin crushing and splashing prevention device. Although the utility model patent solves the problem in the prior art that the phenolic resin is easily splashed when crushed during the granulation production process by installing a conveyor belt in the machine body, causing waste and polluting the ground;

[0004] 1. Since the transmission belt is driven by the motor and the drum, the part where the drum contacts the conveyor belt is easy to get stuck in the phenolic resin, causing the conveyor belt to be damaged and slip, affecting the transmission and crushing efficiency of the phenolic resin;

[0005] Second, during the crushing process of phenolic resin, the crushed phenolic resin particles are large and small. The finer phenolic resin floats into the air, which is easy to cause environmental pollution, and enters the body of the staff through breathing, causing damage to the staff;

[0006] Therefore, a phenolic resin crushing and splash-proof device is proposed. Utility Model Content

[0007] In view of this, the utility model provides a phenolic resin crushing and splash-proof device to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0008] The technical solution of the utility model is achieved as follows: a phenolic resin crushing and splash-proof device comprises a phenolic resin crushing box, the outer wall of the phenolic resin crushing box is fixedly connected to a motor support frame, the upper surface of the motor support frame is fixedly connected to a motor 1, the output end of the motor 1 is fixedly connected to a support rod 1, the support rod 1 is rotatably connected to the phenolic resin crushing box, the outer wall of the support rod 1 is fixedly connected to a gear and a crushing roller, the crushing roller is located inside the phenolic resin crushing box, the gear and the crushing roller are provided in two groups, the two groups of gears are meshingly connected, the top of the phenolic resin crushing box is connected to a feed pipe, the top of the feed pipe is connected to a splash-proof cover which can be opened and closed by a hinge, the upper surface of the splash-proof cover is fixedly connected to a connecting rod 1, the outer wall of the connecting rod 1 is fixedly connected to a spring, one end of the spring is fixedly connected to a connecting rod 2, the connecting rod 2 is fixedly connected to the upper surface of the feed pipe, the bottom of the phenolic resin crushing box is connected to a discharge pipe, and a collecting box 1 is provided below the discharge pipe.

[0009] Further preferably, the upper surface of the feed pipe is connected to a collecting pipe, the side of the collecting pipe away from the phenolic resin crushing box is connected to a suction pipe, a filter is arranged between the suction pipe and the collecting pipe, one end of the suction pipe is connected to an exhaust fan, a support plate is fixedly connected to the lower surface of the exhaust fan, the support plate is fixedly connected to the collecting pipe, and a collecting box 2 is arranged below the support plate.

[0010] Further preferably, the connecting rod 1, the spring and the connecting rod 2 are provided in two groups.

[0011] Further preferably, the lower surface of the phenolic resin crushing box is fixedly connected to a support rod 2, the bottom of the support rod 2 is fixedly connected to a base, the collecting box 2 and the collecting box 1 are located on the upper surface of the base, and the lower surface of the base is provided with universal wheels.

[0012] Further preferably, a limiting frame is fixedly connected to the upper surface of the feed pipe, and the limiting frame is located above the splash-proof cover.

[0013] Further preferably, clean water is placed in the second collecting box, and the bottom end of the collecting pipe is located below the clean water level line.

[0014] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0015] First, the utility model puts phenolic resin on the surface of the splash-proof cover, presses the phenolic resin downward, and then the splash-proof cover swings downward, the spring stretches, and the phenolic resin enters the feed pipe to reach the phenolic resin crushing box, and then the splash-proof cover swings back under the action of the spring, and the splash-proof cover closes the feed pipe to the initial state with the cooperation of the limit frame, preventing larger particles of phenolic resin from splashing upward;

[0016] Second, the utility model starts the exhaust fan, and the exhaust fan collects the fine phenolic resin splashed into the feed pipe to the filter screen through the suction pipe and the collection pipe. The phenolic resin falls to the bottom of the clean water in the collection box 2 and is collected, thereby preventing environmental pollution and physical damage to the staff, and no waste of phenolic resin.

[0017] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

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

[0020] Figure 2 It is a partial cross-sectional structural schematic diagram of the utility model;

[0021] Figure 3 It is a schematic diagram of the local structure of the utility model Figure 1 ;

[0022] Figure 4 It is a schematic diagram of the local structure of the utility model Figure 2 .

[0023] Figure numerals: 1. phenolic resin crushing box; 2. motor support frame; 3. motor 1; 4. support rod 1; 5. gear; 6. crushing roller; 7. feed pipe; 8. splash cover; 9. connecting rod 1; 10. spring; 11. connecting rod 2; 12. discharge pipe; 13. collection box 1; 14. collection pipe; 15. suction pipe; 16. exhaust fan; 17. support plate; 18. collection box 2; 19. support rod 2; 20. base; 21. universal wheel; 22. filter; 23. limit frame. DETAILED DESCRIPTION

[0024] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0025] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0026] like Figure 1-4 As shown, the embodiment of the utility model provides a phenolic resin crushing and splash-proof device: comprising a phenolic resin crushing box 1, the outer wall of the phenolic resin crushing box 1 is fixedly connected to a motor support frame 2, the upper surface of the motor support frame 2 is fixedly connected to a motor 3, the output end of the motor 3 is fixedly connected to a support rod 4, the support rod 4 is rotatably connected to the phenolic resin crushing box 1, the outer wall of the support rod 4 is fixedly connected to a gear 5 and a crushing roller 6, the crushing roller 6 is located inside the phenolic resin crushing box 1, and the gear 5 and the crushing roller 6 are arranged There are two groups, and the two groups of gears 5 are meshingly connected. The top of the phenolic resin crushing box 1 is connected to a feed pipe 7, and the top of the feed pipe 7 is connected to a splash-proof cover 8 which can be opened and closed by a hinge. The upper surface of the splash-proof cover 8 is fixedly connected to a connecting rod 9, and the outer wall of the connecting rod 9 is fixedly connected to a spring 10. One end of the spring 10 is fixedly connected to a connecting rod 2 11, and the connecting rod 2 11 is fixedly connected to the upper surface of the feed pipe 7. The bottom of the phenolic resin crushing box 1 is connected to a discharge pipe 12, and a collecting box 13 is arranged below the discharge pipe 12.

[0027] In one embodiment, the upper surface of the feed pipe 7 is connected to a collecting pipe 14, the side of the collecting pipe 14 away from the phenolic resin crushing box 1 is connected to a suction pipe 15, a filter screen 22 is arranged between the suction pipe 15 and the collecting pipe 14, one end of the suction pipe 15 is connected to an exhaust fan 16, the lower surface of the exhaust fan 16 is fixedly connected to a support plate 17, the support plate 17 is fixedly connected to the collecting pipe 14, and a collecting box 2 18 is arranged below the support plate 17.

[0028] In one embodiment, two groups of connecting rods 1 9, springs 10 and connecting rods 2 11 are provided. The closing effect of the splash cover 8 is more stable with two groups of connecting rods 1 9, springs 10 and connecting rods 2 11. The lower surface of the phenolic resin crushing box 1 is fixedly connected with a support rod 2 19, and the bottom of the support rod 2 19 is fixedly connected with a base 20, and the collection box 2 18 and the collection box 1 13 are located on the upper surface of the base 20, and the lower surface of the base 20 is provided with a universal wheel 21. The upper surface of the feed pipe 7 is fixedly connected with a limit frame 23, and the limit frame 23 is located above the splash cover 8. The limit frame 23 is used to prevent the splash cover 8 from swinging up excessively. Clean water is placed in the collection box 2 18, and the bottom end of the collection pipe 14 is located below the clean water level line. The clean water precipitates the finer phenolic resin into the collection box 2 18 to prevent the finer phenolic resin from floating into the air. The motor 1 3 and the exhaust fan 16 are electrically connected to the external power supply.

[0029] When the utility model is working, the motor 3 is started, the motor 3 drives the support rod 4, the gear 5 and the crushing roller 6 to rotate, the phenolic resin is placed on the surface of the splash cover 8, the phenolic resin is pressed downward, the splash cover 8 swings downward, the spring 10 stretches, the phenolic resin enters the feed pipe 7 to reach the phenolic resin crushing box 1, and then the splash cover 8 swings back under the action of the spring 10, and the splash cover 8 closes the feed pipe 7 to the initial state under the cooperation of the limit frame 23, so as to prevent larger particles of phenolic resin from splashing upward. The two groups of crushing rollers 6 can crush the phenolic resin, and the crushed phenolic resin enters the collecting box 13 through the discharging pipe 12. At the same time, the exhaust fan 16 is started. The exhaust fan 16 collects the fine phenolic resin splashed into the feeding pipe 7 to the filter screen 22 through the suction pipe 15 and the collecting pipe 14. When more fine phenolic resin accumulates, it falls to the bottom of the clean water in the collecting box 18 through the collecting pipe 14 and is collected, so as to prevent environmental pollution and physical damage to the staff, and avoid wasting phenolic resin.

[0030] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A phenolic resin crushing and splash-proof device, characterized in that: The invention comprises a phenolic resin crushing box (1), wherein the outer wall of the phenolic resin crushing box (1) is fixedly connected to a motor support frame (2), the upper surface of the motor support frame (2) is fixedly connected to a motor 1 (3), the output end of the motor 1 (3) is fixedly connected to a support rod 1 (4), the support rod 1 (4) is rotatably connected to the phenolic resin crushing box (1), the outer wall of the support rod 1 (4) is fixedly connected to a gear (5) and a crushing roller (6), the crushing roller (6) is located inside the phenolic resin crushing box (1), and the gear (5) and the crushing roller (6) are provided in two groups, and the two groups of the gears (5) are meshingly connected. The top of the phenolic resin crushing box (1) is connected to a feed pipe (7), and the top of the feed pipe (7) is connected to a splash-proof cover (8) through a hinge, and the upper surface of the splash-proof cover (8) is fixedly connected to a connecting rod (9), and the outer wall of the connecting rod (9) is fixedly connected to a spring (10), and one end of the spring (10) is fixedly connected to a connecting rod (11), and the connecting rod (11) is fixedly connected to the upper surface of the feed pipe (7). The bottom of the phenolic resin crushing box (1) is connected to a discharge pipe (12), and a collection box (13) is arranged below the discharge pipe (12).

2. A phenolic resin crushing and splash-proof device according to claim 1, characterized in that: The upper surface of the feed pipe (7) is connected to a collecting pipe (14); the side of the collecting pipe (14) away from the phenolic resin crushing box (1) is connected to an air suction pipe (15); a filter screen (22) is provided between the air suction pipe (15) and the collecting pipe (14); one end of the air suction pipe (15) is connected to an exhaust fan (16); a support plate (17) is fixedly connected to the lower surface of the exhaust fan (16); the support plate (17) is fixedly connected to the collecting pipe (14); and a second collecting box (18) is provided below the support plate (17).

3. A phenolic resin crushing and splash-proof device according to claim 1, characterized in that: The connecting rod 1 (9), the spring (10) and the connecting rod 2 (11) are provided in two groups.

4. A phenolic resin breakage and splash-proof device according to claim 2, characterized in that: The lower surface of the phenolic resin crushing box (1) is fixedly connected to a support rod 2 (19), the bottom of the support rod 2 (19) is fixedly connected to a base (20), the collecting box 2 (18) and the collecting box 1 (13) are located on the upper surface of the base (20), and the lower surface of the base (20) is provided with a universal wheel (21).

5. The phenolic resin breakage and splash prevention device according to claim 1, characterized in that: The upper surface of the feed pipe (7) is fixedly connected to a limiting frame (23), and the limiting frame (23) is located above the splash-proof cover (8).

6. A phenolic resin breakage and splash prevention device according to claim 2, characterized in that: Clean water is placed in the second collection box (18), and the bottom end of the collection pipe (14) is located below the clean water level line.

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