Energy-saving and environment-friendly plastic processing machine

Abstract

The utility model discloses an energy-saving and environment-friendly plastic processing machine, and relates to the technical field of plastic processing. The crusher comprises a main body, the main body comprises a feeding chamber and a crushing chamber, a rotor flywheel is arranged on one side of the feeding chamber, a bent arm is rotationally connected to the back of the feeding chamber, a transmission part is arranged at the bottom of the bent arm, a motor is arranged at the bottom of the back of the main body, and the motor comprises a motor body and an output shaft. The utility model relates to a flywheel transmission mechanism, which comprises a motor, a transmission part and a bent arm, a slide way is arranged on one side of the output shaft, two fixing holes are arranged on one side of the output shaft, one end of the output shaft is rotatably connected with two flywheels, and a movable connecting piece is arranged between the flywheels. The flywheel transmission mechanism is provided with the motor, the flywheels, the movable connecting piece, the transmission part and the bent arm which are matched with one another; the movable connecting piece is fixed with different flywheels, so that the motor drives the blade to rotate during normal work, and the motor drives the bent arm to rotate during maintenance and debugging.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic processing, in particular to an energy-saving and environment-friendly plastic processing machine. Background Art

[0002] Plastic shredding is a common step in plastics processing. The plastic shredder pulverizes plastics for use as raw material in production. Plastic shredders are energy-efficient and environmentally friendly plastic processing machines. The blades and screens within the shredder require regular replacement and commissioning. While the upper cover of a typical shredder can be opened, the heavy metal housing makes it difficult to open manually. Existing shredders typically require external drivers or manual cranes, which is time-consuming and labor-intensive. The two motors and crane significantly increase costs. Utility Model Content

[0003] Based on this, the purpose of the utility model is to provide an energy-saving and environmentally friendly plastic processing machine to solve the technical problem that the upper cover shell cannot be opened conveniently and at low cost.

[0004] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: an energy-saving and environmentally friendly plastic processing machine, comprising a main body, a feed port is provided at the top of the main body, a discharge port is provided at the bottom of the main body, the main body comprises a feed chamber and a crushing chamber, a rotor flywheel is provided on one side of the feed chamber, a bent arm is provided on the back of the feed chamber, a transmission member is provided at the bottom of the bent arm, a motor is provided at the bottom of the back of the main body, the motor comprises a motor body and an output shaft, a slide is provided on one side of the output shaft, two fixing holes are provided on one side of the output shaft, one end of the output shaft is rotatably connected to a first flywheel, the middle of the output shaft is rotatably connected to a second flywheel, a groove is provided in the middle of the first flywheel and the second flywheel, and a movable connecting member is provided between the first flywheel and the second flywheel.

[0005] By adopting the above technical solution, when the plastic crusher is working, the motor can drive the blade to rotate and crush the plastic. When maintenance and debugging are required, the motor can be reversed to open the feeding chamber and maintenance and debugging can begin. After the maintenance and debugging are completed, the motor can be rotated forward to close the feeding chamber.

[0006] Furthermore, one end of the bottom of the feeding chamber and one end of the top of the crushing chamber are rotatably connected via a rotating shaft, and the other end of the bottom of the feeding chamber and the other end of the top of the crushing chamber are fixedly connected via bolts.

[0007] By adopting the above technical solution, the bolted connection ensures the stability of the main body during operation, avoids the possible danger of unstable connection between the feeding chamber and the crushing chamber, and protects the safety of the staff.

[0008] Furthermore, the movable connecting member is slidably connected to the output shaft via a slideway, a pin hole is provided in the middle of the movable connecting member, and the pin hole is fixedly connected to the fixing hole via a bolt.

[0009] By adopting the above technical solution, the movable connecting part is matched with the slideway to ensure that the movable connecting part can slide smoothly in the slideway, and the bolt connection between the pin hole and the fixing hole ensures that the movable connecting part will not slide in the slideway during high-speed rotation.

[0010] Furthermore, the first flywheel is rotationally connected to the rotor flywheel via a belt.

[0011] By adopting the above technical solution, when the motor starts, it will drive the first flywheel to rotate, thereby driving the rotor flywheel to rotate, thereby driving the rotor inside the main body to rotate, and the blades on the rotor will crush the plastic.

[0012] Furthermore, the transmission member includes an input end, an output end and a transmission, the input end is rotationally connected to the second flywheel via a belt, and the output end is fixedly connected to the bottom of the bent arm.

[0013] By adopting the above technical solution, when the motor is reversed, it will drive the second flywheel to rotate, thereby driving the input end to rotate, and driving the output end through the transmission, thereby realizing the automatic opening and closing of the feeding chamber.

[0014] Furthermore, there are two fixing holes, one of which is located near the first flywheel, and the other is located near the second flywheel.

[0015] By adopting the above technical solution, when the pin hole is connected to the fixed hole near the first flywheel side, the movable connecting member is inside the first flywheel; when the pin hole is connected to the fixed hole near the second flywheel side, the movable connecting member is inside the second flywheel.

[0016] Furthermore, the movable connecting member is slidingly connected to the first flywheel and the second flywheel via grooves.

[0017] By adopting the above technical solution, when the movable connecting member slides into the first flywheel, the rotation of the motor will drive the first flywheel to rotate, and when the movable connecting member slides into the second flywheel, the rotation of the motor will drive the second flywheel to rotate.

[0018] In summary, the present invention has the following beneficial effects:

[0019] 1. The utility model is provided with a motor, different flywheels, movable connecting parts, transmission parts, and a bent arm, and each component cooperates with each other. When the plastic crusher is working normally, the flywheel connected to the rotor is connected to the movable connecting part, the motor rotates forward, and the flywheel drives the blades in the plastic crusher to rotate and crush the plastic. When maintenance is required, the flywheel connected to the transmission rod is connected to the movable connecting part, the motor is reversed, the flywheel drives the transmission part to rotate, and then transmits the rotation to the bent arm, and the bent arm opens and closes the cover shell by rotation, which solves the problems of high cost of dual motors and cranes when opening and closing the cover shell during maintenance and debugging of the plastic crusher, and time-consuming and labor-intensive work. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the three-dimensional structure of the plastic processing machine of the present utility model;

[0021] Figure 2 This is a schematic diagram of the main structure of the plastic processing machine of the utility model;

[0022] Figure 3 This is a side structural diagram of the plastic processing machine of the present invention;

[0023] Figure 4 This is a schematic diagram of the cross-section structure of the output shaft of the utility model;

[0024] Figure 5 This is a schematic diagram of the cross-section structure of the flywheel of the utility model;

[0025] Figure 6 This is a schematic diagram of the main structure of the motor of the utility model;

[0026] Figure 7 This is a schematic diagram of the main structure of the transmission component of the utility model;

[0027] Figure 8 This is a schematic diagram of the main structure of the output shaft of the utility model.

[0028] In the figure: 1. Main body; 101. Feed port; 102. Discharge port; 2. Feed chamber; 3. Crushing chamber; 4. Motor; 401. Motor body; 402. Output shaft; 403. First flywheel; 404. Second flywheel; 5. Rotor flywheel; 6. Slide; 7. Groove; 8. Movable connecting part; 801. Pin hole; 9. Transmission part; 901. Input end; 902. Output end; 903. Transmission; 10. Bending arm; 11. Rotating shaft; 12. Fixing hole. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0030] The following describes an embodiment of the present invention based on its overall structure.

[0031] An energy-saving and environmentally friendly plastic processing machine, such as Figure 1-Figure 7 As shown, a feed port 101 is provided at the top of the main body 1, a discharge port 102 is provided at the bottom of the main body 1, the main body 1 includes a feed chamber 2 and a crushing chamber 3, a rotor flywheel 5 is provided on one side of the feed chamber 2, a bent arm 10 is provided on the back of the feed chamber 2, a transmission member 9 is provided at the bottom of the bent arm 10, a motor 4 is provided at the bottom of the back of the main body 1, the motor 4 includes a motor body 401 and an output shaft 402, a slideway 6 is provided on one side of the output shaft 402, two fixing holes 12 are provided on one side of the output shaft 402, and one end of the output shaft 402 is rotated. A first flywheel 403 is movably connected, and a second flywheel 404 is rotatably connected in the middle of the output shaft 402. A groove 7 is provided in the middle of the first flywheel 403 and the second flywheel 404. A movable connecting part 8 is provided between the first flywheel 403 and the second flywheel 404. When the plastic crusher is working, the motor 4 can drive the blade to rotate and crush the plastic. When maintenance and debugging are required, the motor 4 can reverse to open the feeding chamber 2 and start maintenance and debugging. After the maintenance and debugging are completed, the motor 4 can rotate forward to close the feeding chamber 2, saving manpower and cost.

[0032] See Figure 3 One end of the bottom of the feeding chamber 2 and one end of the top of the crushing chamber 3 are rotatably connected by a rotating shaft 11, and the other end of the bottom of the feeding chamber 2 and the other end of the top of the crushing chamber 3 are fixedly connected by bolts. The bolted fixed connection ensures the stability of the main body 1 during operation, avoids the possible danger of unstable connection between the feeding chamber 2 and the crushing chamber 3, protects the safety of the staff, and the rotating connection ensures that the feeding chamber 2 can be smoothly opened and closed with the crushing chamber 3.

[0033] See Figure 4 and 6 The movable connecting member 8 is slidably connected to the output shaft 402 through the slide 6. A pin hole 801 is provided in the middle of the movable connecting member 8. The pin hole 801 is fixedly connected to the fixing hole 12 by a bolt. The movable connecting member 8 is matched with the slide 6 to ensure that the movable connecting member 8 can slide smoothly in the slide 6. The bolt connection between the pin hole 801 and the fixing hole 12 ensures that the movable connecting member 8 will not slide in the slide 6 during high-speed rotation. The bolt connection is easy to disassemble, making it easy to operate when the movable connecting member 8 switches between the two fixing holes 12.

[0034] See Figure 2 and 3The first flywheel 403 is connected to the rotor flywheel 5 through a belt. When the motor 4 is started, it will drive the first flywheel 403 to rotate, thereby driving the rotor flywheel 5 to rotate, thereby driving the rotor inside the main body 1 to rotate. The blades on the rotor will crush the plastic. The stable rotation of the rotor ensures that the plastic is smoothly crushed.

[0035] See Figure 7 The transmission member 9 includes an input end 901, an output end 902 and a transmission 903. The input end 901 is connected to the second flywheel 404 through a belt rotation connection, and the output end 902 is fixedly connected to the bottom of the bent arm 10. When the motor 4 reverses, it will drive the second flywheel 404 to rotate, thereby driving the input end 901 to rotate, and drive the output end 902 through the transmission 903, thereby realizing the automatic opening and closing of the feeding chamber 2. The stable rotation of the transmission member 9 ensures the stability of the automatic opening and closing of the feeding chamber 2.

[0036] See Figure 8 There are two fixing holes 12, one of which is opened on the side close to the first flywheel 403, and the other fixing hole 12 is opened on the side close to the second flywheel 404. When the pin hole 801 is connected to the fixing hole 12 on the side close to the first flywheel 403, the movable connecting member 8 is inside the first flywheel 403. When the pin hole 801 is connected to the fixing hole 12 on the side close to the second flywheel 404, the movable connecting member 8 is inside the second flywheel 404. The movable connecting member 8 realizes the switching of the rotating flywheel driven by the motor 4 by sliding and fixing between the first flywheel 403 and the second flywheel 404.

[0037] See Figure 2 and 4 The movable connecting member 8 is slidably connected to the first flywheel 403 and the second flywheel 404 through the groove 7. When the movable connecting member 8 slides into the first flywheel 403, the rotation of the motor 4 will drive the first flywheel 403 to rotate. When the movable connecting member 8 slides into the second flywheel 404, the rotation of the motor 4 will drive the second flywheel 404 to rotate. The movable connecting member 8 slides and is fixed between the first flywheel 403 and the second flywheel 404. The movable connecting member 8 is matched with the groove 7 to ensure that the movable connecting member can drive the first flywheel 403 and the second flywheel 404 to rotate.

[0038] The implementation principle of this embodiment is as follows: first, the pin hole 801 is bolted to the fixing hole 12 near the first flywheel 403, and at this time, the motor 4 is turned on, and the motor 4 will drive the movable connecting member 8 to rotate, thereby driving the first flywheel 403 to rotate and then driving the rotor flywheel 5 to rotate, thereby driving the rotor inside the main body 1 to rotate, and the blades on the rotor will crush the plastic put in from the feed port 101 and discharge it from the discharge port 102. When maintenance and debugging are required, the motor 4 is turned off, the bolts connecting the feed chamber 2 and the crushing chamber 3 are unscrewed, and then the bolts connecting the pin hole 801 and the fixing hole near the first flywheel 403 are unscrewed, and the movable connecting member 8 is slid out of the first flywheel 403 along the slide 6, and the pin hole 801 is bolted to the fixing hole 12 near the second flywheel 404, and the motor 4 is reversed. At this time, the motor 4 drives the movable connecting member 8 to rotate, thereby driving the second The flywheel 404 rotates and drives the input end 901 of the transmission member 9 to rotate, and drives the output end 902 of the transmission member 9 to rotate through the transmission 903, thereby driving the curved arm 10 to rotate, and the curved arm 10 drives the feeding chamber 2 to rotate, thereby opening the feeding chamber 2 for maintenance and debugging. After the maintenance and debugging is completed, the motor 4 rotates forward to close the feeding chamber 2, turn off the motor 4, fix the bolts connecting the feeding chamber 2 and the crushing chamber 3, unscrew the pin hole 801 and the bolts close to the fixing hole of the second flywheel 404, slide the movable connecting member 8 out of the second flywheel 404 along the slide 6, and bolt the pin hole 801 to the fixing hole 12 close to the first flywheel 403. At this time, turn on the motor 4 and the plastic crusher can work normally, thereby solving the problem of high cost of dual motors and cranes when opening and closing the cover shell during maintenance and debugging of the plastic crusher, and time-consuming and labor-intensive work.

[0039] Parts not involved in the present invention are the same as those in the prior art or can be implemented by using the prior art, and will not be described in detail here.

[0040] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not limitations on the present invention. The specific features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and purpose of the present invention, but as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. An energy-saving and environmentally friendly plastic processing machine, comprising a main body (1), characterized in that: The main body (1) is provided with a feed port (101) at the top, and a discharge port (102) at the bottom. The main body (1) includes a feed chamber (2) and a crushing chamber (3). A rotor flywheel (5) is provided on one side of the feed chamber (2). The back of the feed chamber (2) is rotatably connected to a bent arm (10). A transmission member (9) is provided at the bottom of the bent arm (10). A motor (4) is provided at the bottom of the back of the main body (1). The motor (4) includes a motor body (401) and an output shaft (402). 2), a slideway (6) is provided on one side of the output shaft (402), two fixing holes (12) are provided on one side of the output shaft (402), one end of the output shaft (402) is rotatably connected to a first flywheel (403), the middle of the output shaft (402) is rotatably connected to a second flywheel (404), a groove (7) is provided in the middle of the first flywheel (403) and the second flywheel (404), and a movable connecting member (8) is provided between the first flywheel (403) and the second flywheel (404).

2. The energy-saving and environmentally friendly plastic processing machine according to claim 1, characterized in that: One end of the bottom of the feeding chamber (2) and one end of the top of the crushing chamber (3) are rotatably connected via a rotating shaft (11), and the other end of the bottom of the feeding chamber (2) and the other end of the top of the crushing chamber (3) are fixedly connected via bolts.

3. The energy-saving and environmentally friendly plastic processing machine according to claim 1, characterized in that: The movable connecting member (8) is slidably connected to the output shaft (402) via a slideway (6); a pin hole (801) is provided in the middle of the movable connecting member (8); and the pin hole (801) is fixedly connected to the fixing hole (12) via a bolt.

4. The energy-saving and environmentally friendly plastic processing machine according to claim 1, characterized in that: The first flywheel (403) is rotationally connected to the rotor flywheel (5) via a belt.

5. The energy-saving and environmentally friendly plastic processing machine according to claim 1, characterized in that: The transmission member (9) comprises an input end (901), an output end (902) and a transmission (903); the input end (901) is rotationally connected to the second flywheel (404) via a belt; and the output end (902) is fixedly connected to the bottom of the bent arm (10).

6. The energy-saving and environmentally friendly plastic processing machine according to claim 3, characterized in that: There are two fixing holes (12), one of which is located on a side close to the first flywheel (403), and the other of which is located on a side close to the second flywheel (404).

7. The energy-saving and environmentally friendly plastic processing machine according to claim 6, characterized in that: The movable connecting member (8), the first flywheel (403), and the second flywheel (404) are all slidably connected via the groove (7).

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