Anti-winding blade structure of waste textile shredder

Abstract

The utility model relates to waste and old textile crusher technical field, concretely to a kind of waste and old textile crusher's anti-winding blade structure, comprising: rotating lever, rotating lever is fixed with several groups of pulverization blade, rotating lever is equipped with several groups of blade seat movement groove, blade seat movement groove is slidably connected with blade mounting seat in upper and lower, vice blade is fixed on blade mounting seat, vice blade is movably connected on the height between two groups of adjacent pulverization blade;Beneficial effects are: when rotating lever is driven to rotate by motor, rotating lever drives pulverization blade to rotate and carries out crushing to waste and old textile, make each group of blade mounting seat slide in each group of blade seat movement groove, so that multiple vice blade make up and down reciprocating motion on the height between each group of adjacent pulverization blade, so as to cut waste and old textile wound on rotating lever, waste and old textile cut off can slide from rotating lever, cut by pulverization blade, to enhance crushing effect.

Description

Technical Field

[0001] This utility model relates to the technical field of waste textile shredders, specifically to an anti-entanglement blade structure for a waste textile shredder. Background Technology

[0002] A waste textile shredder is a mechanical device specifically designed for processing waste textiles (such as old clothes, fabric scraps, carpets, etc.). It breaks these materials into smaller fragments or fibers through shearing, tearing, and other methods to facilitate subsequent recycling, energy conversion, or environmentally friendly treatment. The shredder's blade structure includes a cutter shaft and shredding blades. Several sets of shredding blades are fixed on the cutter shaft, which is connected to a motor. The motor drives the cutter shaft to rotate, which in turn drives the shredding blades to rotate, thus shredding the waste textiles.

[0003] In the prior art, patent application number CN201911386376.X discloses a waste textile cutting and shredding device, including a base plate, a support frame at the upper end of the base plate, a cutting box at the upper end of the support frame, a feeding port at the top of the cutting box, a hydraulic cylinder on the outer wall of the cutting box, a hydraulic telescopic rod at one end of the hydraulic cylinder, a cutting blade at the end of the hydraulic telescopic rod away from the hydraulic cylinder, and a cutting table on the inner wall of the cutting box. This invention adds a drive roller, a conveyor belt, and baffles. The drive roller drives the conveyor belt to transport the cut waste textiles to the shredding box for shredding, eliminating the need for manual handling. The addition of a removable collection box allows for the collection of the shredded waste textiles, preventing them from falling randomly into the collection chamber and ensuring its cleanliness.

[0004] However, when the above-mentioned crushing equipment is in use, because there is a certain distance between adjacent crushing blades, textiles are easily wrapped around the rotating rod (i.e., the cutter shaft) in that area, and the crushing blades cannot crush the textiles in that area, resulting in poor crushing effect on the textiles. Utility Model Content

[0005] The purpose of this utility model is to provide an anti-entanglement blade structure for a waste textile shredder, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an anti-entanglement blade structure for a waste textile shredder, comprising: a rotating rod, on which several sets of shredding blades are fixed, the several sets of shredding blades being arranged in two columns in a vertical linear array, the rotating rod having several sets of blade seat movement grooves, blade mounting seats being slidably connected vertically in the blade seat movement grooves, and secondary blades being fixed on the blade mounting seats, the secondary blades being movably connected at the height between two adjacent sets of shredding blades.

[0007] Preferably, the bottom end of the rotating rod is provided with a traction component mounting groove, and an iron plate is slidably connected in the traction component mounting groove. A first push-pull rod is fixed between the iron plate and the bottommost set of blade mounting seats.

[0008] Preferably, a second push-pull rod is fixed between the two adjacent sets of blade mounting seats.

[0009] Preferably, the bottom end of the rotating rod is movably connected to a mounting groove sealing cover, and the top end of the mounting groove sealing cover is fixed with an electromagnet, which is movably inserted into the mounting groove of the traction assembly.

[0010] Preferably, a spring is movably inserted into the mounting slot of the traction component, with the top end of the spring abutting against the bottom end of the iron plate and the bottom end of the spring abutting against the top end of the electromagnet.

[0011] Preferably, the side wall of the rotating rod is provided with several sets of blade grooves, the secondary blades are slidably connected in the blade grooves, and a baffle is fixed between two adjacent sets of secondary blades, the baffle being movably inserted into the blade groove.

[0012] Compared with the prior art, the beneficial effects of this utility model are: The anti-entanglement blade structure of the waste textile shredder proposed in this utility model allows the motor to drive the rotating rod to rotate, and the rotating rod to drive the crushing blades to rotate and crush the waste textiles. When the rotating rod drives the rotating rod to rotate and crush the waste textiles, the blade mounting seats slide up and down in the moving grooves of the blade seats. This causes multiple sets of auxiliary blades to make up-and-down reciprocating movements at the height between the adjacent crushing blades, thereby cutting the waste textiles entangled on the rotating rod. The cut waste textiles can then slide off the rotating rod and be cut by the crushing blades, thereby enhancing the crushing effect. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 for Figure 1 Schematic diagram of the cross-sectional structure at point AA; Figure 3 for Figure 2 Enlarged schematic diagram of the structure at point B.

[0014] In the diagram: 1. Rotating rod; 2. Crushing blade; 3. Pulling assembly mounting slot; 4. Mounting slot sealing cover; 5. Electromagnet; 6. Spring; 7. Iron plate; 8. First push-pull rod; 9. Blade mounting seat; 10. Secondary blade; 11. Second push-pull rod; 12. Blade slot; 13. Baffle; 14. Blade seat movement slot. Detailed Implementation

[0015] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of this utility model, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0016] Example 1: Please refer to Figures 1 to 3 This utility model provides a technical solution: an anti-entanglement blade structure for a waste textile shredder, comprising: a rotating rod 1, on which several sets of crushing blades 2 are fixed, the several sets of crushing blades 2 are arranged in two columns in a vertical linear array, the rotating rod 1 is provided with several sets of blade seat movement grooves 14, blade mounting seats 9 are slidably connected in the blade seat movement grooves 14, and secondary blades 10 are fixed on the blade mounting seats 9, the secondary blades 10 are movably connected at the height between two sets of adjacent crushing blades 2.

[0017] When the motor drives the rotating rod 1 to rotate, and the rotating rod 1 drives the crushing blades 2 to rotate and crush the waste textiles, the blade mounting seats 9 slide up and down in the moving grooves 14 of each set of blade seats. This causes multiple sets of auxiliary blades 10 to move up and down at the height between each set of adjacent crushing blades 2, thereby cutting the waste textiles wrapped on the rotating rod 1. The cut waste textiles can then slide off the rotating rod 1 and be cut by the crushing blades 2, thereby enhancing the crushing effect.

[0018] Example 2: Based on Example 1, in order to enable the blade mounting seat 9 to slide up and down in the blade seat movement groove 14, a traction component mounting groove 3 is provided at the bottom end of the rotating rod 1. An iron plate 7 is slidably connected in the traction component mounting groove 3. A first push-pull rod 8 is fixed between the iron plate 7 and the lowest set of blade mounting seats 9. A second push-pull rod 11 is fixed between two adjacent sets of blade mounting seats 9. A mounting groove sealing cover 4 is movably connected to the bottom end of the rotating rod 1. An electromagnet 5 is fixed at the top end of the mounting groove sealing cover 4. The electromagnet 5 is movably inserted into the traction component mounting groove 3. A spring 6 is movably inserted into the traction component mounting groove 3. The top end of the spring 6 abuts against the bottom end of the iron plate 7 and the bottom end of the spring 6 abuts against the top end of the electromagnet 5.

[0019] The mounting slot sealing cover 4 has a wire hole, and an electric wire is connected to the electromagnet 5. The other end of the electric wire is connected to the controller and power supply of the electromagnet. The electric wire extends out of the traction assembly mounting slot 3 through the wire hole. When the blade mounting seat 9 needs to slide up and down, the controller controls the power supply to power the electromagnet 5. After the electromagnet 5 is energized, it generates a magnetic force on the iron plate 7. The iron plate 7 moves downward under the influence of the magnetic force of the electromagnet 5. The movement of the iron plate 7 drives the lowest set of blade mounting seats 9 to move downward through the first push-pull rod 8. The blade mounting seats 9 then drive the other sets of blade mounting seats 9 to move downward through the second push-pull rods 11. At the same time, the movement of the iron plate 7 compresses the spring 6. After that, the controller disconnects the power supply to the electromagnet 5. After the power is cut off, the magnetic force of the electromagnet 5 on the iron plate 7 disappears. The spring 6 pushes the iron plate 7 upward under its own elasticity. The iron plate 7 pushes the sets of blade mounting seats 9 upward through the first push-pull rod 8 and the second push-pull rod 11. The up and down reciprocating movement of the iron plate 7 enables the blade mounting seats 9 to slide up and down in the blade seat movement slot 14.

[0020] Example 3: Based on Example 2, in order to prevent waste textiles from entering the blade holder movement groove 14 from the blade groove 12, several sets of blade grooves 12 are provided on the side wall of the rotating rod 1. The secondary blades 10 are slidably connected in the blade grooves 12. A baffle 13 is fixed between two adjacent sets of secondary blades 10. The baffle 13 is movably inserted into the blade grooves 12.

[0021] A baffle 13 is fixed between two adjacent sets of secondary blades 10. The baffle 13 is sealed in the blade groove 12 to prevent waste textiles from entering the blade holder movement groove 14 from the blade groove 12.

[0022] In actual use, the rotating rod 1 is connected to the drive shaft of the motor. The motor drives the rotating rod 1 to rotate, and the rotating rod 1 drives the shredding blades 2 to rotate and shred waste textiles. When the controller controls the power supply to the electromagnet 5, the electromagnet 5 generates an attractive force on the iron plate 7. The iron plate 7 moves downward under the influence of the attractive force of the electromagnet 5. The movement of the iron plate 7 drives the bottom set of blade mounting seats 9 to move downward through the first push-pull rod 8. The blade mounting seats 9 then drive the other sets of blade mounting seats 9 to move downward through the second push-pull rods 11. At the same time, the movement of the iron plate 7 compresses the spring 6. After that, the controller disconnects the power supply to the electromagnet 5. After the power is cut off, the electromagnet... When the attraction of iron plate 7 to iron plate 5 disappears, spring 6 pushes iron plate 7 upward under its own elasticity. Iron plate 7 pushes each set of blade mounting seats 9 upward through the first push-pull rod 8 and the second push-pull rod 11. The up-and-down reciprocating motion of iron plate 7 causes the blade mounting seats 9 to slide up and down in the blade seat movement groove 14. The up-and-down sliding of the blade mounting seats 9 causes multiple sets of auxiliary blades 10 to reciprocate up and down at the height between each set of adjacent crushing blades 2, thereby cutting the waste textiles wrapped on the rotating rod 1. The cut waste textiles can then slide off the rotating rod 1 and be cut by the crushing blades 2, thereby enhancing the crushing effect.

[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An anti-entanglement blade structure for a waste textile shredder, comprising: A rotating rod (1) is provided with several sets of crushing blades (2) fixed on the rotating rod (1). The several sets of crushing blades (2) are arranged in two columns in a vertical linear array. The rotating rod (1) is characterized by having several sets of blade seat movement grooves (14). Blade mounting seats (9) are slidably connected in the blade seat movement grooves (14). Sub-blades (10) are fixed on the blade mounting seats (9). The sub-blades (10) are movably connected at the height between two sets of adjacent crushing blades (2). The bottom end of the rotating rod (1) is provided with a traction component mounting groove (3), and an iron plate (7) is slidably connected in the traction component mounting groove (3). A first push-pull rod (8) is fixed between the iron plate (7) and the bottommost set of blade mounting seats (9).

2. The anti-entanglement blade structure of a waste textile shredder according to claim 1, characterized in that: A second push-pull rod (11) is fixed between the two adjacent sets of blade mounting seats (9).

3. The anti-entanglement blade structure of a waste textile shredder according to claim 2, characterized in that: The bottom end of the rotating rod (1) is movably connected to the mounting groove sealing cover (4), and the top end of the mounting groove sealing cover (4) is fixed with an electromagnet (5). The electromagnet (5) is movably inserted into the traction component mounting groove (3).

4. The anti-entanglement blade structure of a waste textile shredder according to claim 3, characterized in that: A spring (6) is movably inserted into the mounting groove (3) of the traction component. The top end of the spring (6) abuts against the bottom end of the iron plate (7), and the bottom end of the spring (6) abuts against the top end of the electromagnet (5).

5. The anti-entanglement blade structure of a waste textile shredder according to claim 4, characterized in that: The rotating rod (1) has several sets of blade grooves (12) on its side wall. The sub-blades (10) are slidably connected in the blade grooves (12). A baffle (13) is fixed between two adjacent sets of sub-blades (10), and the baffle (13) is movably inserted into the blade grooves (12).

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